Adapted To Secure Cables Perpendicular To One Another Or A Cable Perpendicular To Coupling Axis Patents (Class 439/582)
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Patent number: 11870188Abstract: A coaxial connector set including a first connector to which a coaxial cable having a center conductor and an outer conductor is connected, and a second connector mounted on a circuit board having a ground coupling portion. The first connector has a first outer terminal, and the second connector has a second outer terminal. The first outer terminal has an outer conductor clamp portion, a first outer contact portion, and a tip surrounding portion positioned between the outer conductor clamp portion and the first outer contact portion and surrounding a tip portion of the center conductor. Shortcut coupling paths are formed between the tip surrounding portion and the second outer terminal or the ground coupling portion.Type: GrantFiled: June 23, 2021Date of Patent: January 9, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Aoi Tanaka, Katsumi Kohnishi, Daisuke Okada
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Patent number: 11784444Abstract: Provided are a fully-shielded high-frequency connector and a connector assembly. The fully-shielded high-frequency connector includes an insulating base, a shell, a signal terminal and a shielding conductive stiffener. The insulating base includes an insulating body, a fitting portion and a gland portion, a first through hole structure and a second through hole structure. The signal terminal includes a contact portion, a connection portion and a mounting portion. The shielding conductive stiffener includes a tube structure, a fixing connection structure and a cover plate structure. The shell includes a main body portion, a bonding portion, a fixing portion and a snap portion. The fixing portion is electrically connected to the cover plate structure and an outer conductor of the coaxial cable. The bonding portion and the snap portion cooperate to assemble and fix the insulating base and the shell.Type: GrantFiled: May 27, 2022Date of Patent: October 10, 2023Inventors: Bean Peng, Marlin Lai, Kevin Yin
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Patent number: 11670897Abstract: A plug connector system comprises a first plug connector and a second plug connector. The first plug connector includes a first shield defining an engagement portion, with an outer side of the engagement portion having a marking positioned thereon. The second plug connector includes a second shield defining a receiving portion for receiving the engagement portion of the first shield. The receiving portion includes an opening formed therethrough and positioned such that the marking of the first plug connector can be arranged entirely within the region of the opening in a mated state of the first and second plug connectors.Type: GrantFiled: June 25, 2021Date of Patent: June 6, 2023Assignee: TE Connectivity Germany GmbHInventors: Samir Aboulkassem, Matthias Weidner, Hans-Dieter Fuhry, Joerg Bernstorf
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Patent number: 11641085Abstract: An electrical connector assembly includes an electrical terminal having a connection portion and an attachment portion angled relative to the connection portion. The assembly also includes a cylindrical inner housing sleeve formed of a polymeric material in which the connection portion of the electrical terminal is disposed and an outer connector housing formed of a polymeric material having a smooth bore configured to receive the inner housing sleeve containing the electrical terminal. The bore and inner housing sleeve are sized such that the inner housing sleeve is in an interference fit condition when received within the bore. The electrical connector assembly is assembled by a process having the steps of inserting the inner housing sleeve within the bore of the outer connector housing and affixing the inner housing sleeve to the outer connector housing by welding the inner housing sleeve to the outer connector housing.Type: GrantFiled: August 20, 2021Date of Patent: May 2, 2023Assignee: APTIV TECHNOLOGIES LIMITEDInventors: Matthew L. Penn, Steven P. Ragalyi
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Patent number: 11527840Abstract: A cable connector that includes an inner subassembly that includes a coupling nut for coupling to a mating connector or port and a post end for electrically connecting to a cable. An outer body includes separable sections that form an inner bore when assembled. The inner bore is configured to receive at least the post end of the inner subassembly. Each section of the outer body has a proximal end and a distal end and the distal ends are configured to accept the cable. The sections are releasably engaged for assembly of the outer body around at least a portion of the inner subassembly.Type: GrantFiled: November 20, 2020Date of Patent: December 13, 2022Assignee: Amphenol CorporationInventors: Rakesh Thakare, Iuliu Cosmin Gordea, Caichun Song, Stefan Nicholas Hoogendoorn, Nicholas Padfield, Keith Mothersdale
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Patent number: 11456566Abstract: A coaxial seizure assembly is disclosed that includes an integrated mechanical stop that prevents over-insertion and maintains a nominal/expected impedance value to enable high-frequency switching, e.g., 1.8-3 Ghz or greater. In more detail, the coaxial seizure assembly includes a coaxial receptacle defined by an opening configured to at least partially receive and couple to a coaxial connector. The opening communicates with a seizure cavity defined within the coaxial seizure assembly. A radio frequency (RF) interconnect at least partially extends into the seizure cavity, with the RF interconnect having a first end to electrically couple to an electrical component and a second end that extends a predetermined angle relative to the first end, e.g., substantially 90 degrees. The second end defines a mating surface that aligns within the seizure cavity such that an imaginary line drawn along an insertion path of a coaxial cable conductor pin intersects with the mating surface.Type: GrantFiled: March 5, 2020Date of Patent: September 27, 2022Assignee: Applied Optoelectronics, Inc.Inventors: William G. Mahoney, Simon Farfoud
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Patent number: 11411341Abstract: An electrical connector includes: an insulative housing having a base; a center conductor secured to the insulative housing; and a metallic shell secured to the insulative housing and surrounding the center conductor, the metallic shell including a sleeve having a lower part secured to the base of the insulative housing and an upper part extending upwardly beyond the base of the insulative housing; wherein the upper part includes plural curvilinear flaps coplanar with the lower part of the sleeve and plural springy flaps interposed between adjacent curvilinear flaps and extending upwardly beyond the curvilinear flaps.Type: GrantFiled: October 19, 2020Date of Patent: August 9, 2022Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventor: Ming-Ching Chen
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Patent number: 11303076Abstract: An outer conductor 70 has arm-shaped portions 74 that extend from a mating body portion 73, the arm-shaped portions 74 are of a curved shape and have front contact portions 74B-2 enabled to contact the mating body portion 73 and rear contact portions 74B-1 enabled to contact cover plate portions 76, and bringing the front contact portions 74B-2 into contact with the mating body portion 73 while bringing the rear contact portions 74B-1 into contact with the cover plate portions 76 places the counterpart outer conductor and the cover plate portions 76 in electrical communication via the mating body portion 73, front contact portions 74B-2, and rear contact portions 74B-1.Type: GrantFiled: February 10, 2021Date of Patent: April 12, 2022Assignee: Hirose Electric Co., Ltd.Inventors: Yujin Haga, Masahiro Tsuchida, Tsubasa Kaneko
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Patent number: 11223170Abstract: A surface mount connector in which an internal terminal does not extend to a location outside an external terminal is provided. A surface mount connector includes an external terminal that includes a tubular portion that extends in a first direction, an internal terminal that is separated from the external terminal inside the tubular portion when viewed in the first direction, and an insulator that is disposed between the internal terminal and the external terminal and that has a first main surface and a second main surface opposite the first main surface. The insulator inside the tubular portion has a through-hole that extends from the first main surface to the second main surface.Type: GrantFiled: August 14, 2020Date of Patent: January 11, 2022Assignee: Murata Manufacturing Co., Ltd.Inventors: Aoi Tanaka, Daisuke Okada
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Patent number: 11217935Abstract: A method and apparatus is presented for strain relief for mil-spec RF cabling connectors. When the RF signals are carried on the cables, they are either attached to connectors to increase their lengths or they get attached to hardware assembly that receives and transmits RF signals. At connections, strain relief is provided so that any movement of the cables does not convey stress and strain to the points where cable joins the connector or its mate. A concise, space restricted strain relief solution is provided by use of clamp, cover or shrink tubing to transfer cables in all four directions. The concentric cables line up in small dimensions and are replaceable individually as opposed to discard of entire mesh of cables on single cable failure.Type: GrantFiled: June 20, 2019Date of Patent: January 4, 2022Assignee: ELMA ELECTRONIC INC.Inventor: Klaus Montoya
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Patent number: 11152736Abstract: A high voltage shielded connector includes an inner housing accommodating a connection portion between an end of a cable and a connection terminal, a metal shielding member covering the inner housing, a binding ring binding an end of a braided net covering the cable to an outer surface of the metal shielding member, an outer housing covering the outer surface of the metal shielding member, a binding portion of the metal shielding member bound to the binding ring being exposed from the outer housing, a braided net cover covering a portion of the braided net which covers the cable and the binding ring and having an end coupled to the outer housing in a sealed state, and an outer binding member covering a portion where the braided net cover and the outer housing are coupled and maintaining the binding of the braided net cover and the outer housing.Type: GrantFiled: October 29, 2020Date of Patent: October 19, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, KYUNGSHIN CORP.Inventors: Kwang Moo Lee, Taekyou Kim
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Patent number: 10741983Abstract: An L-shaped coaxial connector having a coaxial cable includes a coaxial cable including a central conductor portion and an external conductor portion disposed around the central conductor portion and a center conductor portion, an internal terminal connected to the central conductor portion, an external terminal connected to the external conductor portion, and an insulating member disposed between the internal and external terminals. The external terminal includes a cylindrical portion surrounding the first terminal portion and extending in a cylindrical shape in a direction intersecting an axial direction of the coaxial cable. The internal terminal includes a male type first terminal portion having a cylindrical shape and extending in the direction intersecting the axial direction, and a second terminal portion extending to connect from the first terminal portion to the central conductor portion.Type: GrantFiled: November 27, 2019Date of Patent: August 11, 2020Assignee: Murata Manufacturing Co., Ltd.Inventors: Yukihiro Kitaichi, Aoi Tanaka, Kenichi Takada, Fumio Mizuki, Kazuo Shima, Daisuke Okada
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Patent number: 10707634Abstract: A method for producing a soldered connection between at least two components is provided, in which the components are heated for melting a solder in a soldering area. The heating of the soldering area and/or the supply of solder to the soldering area is realized depending on the temperature which is determined by non-contact detection of heat radiation emitted from at least one temperature measurement zone of one of the components. In order to improve the method such that the emissivity of the at least one temperature measurement zone can be increased with high process reliability and with at most a slight adverse effect on the electrical connection between the electrical components, it is proposed that the at least one temperature measurement zone be locally heated for increasing its emissivity. Furthermore, an electrical plug-in connector for producing a soldered connection and use of such a plug-in connector are proposed.Type: GrantFiled: October 25, 2017Date of Patent: July 7, 2020Assignee: Telegaertner Karl Gaertner GmbHInventor: Manfred Vogl
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Patent number: 10601190Abstract: A connection seat includes a base including a top plate and a pedestal connected to each other, a metal member including a body and at least one grounding end, a press cover including a protruding portion, and a flexible concatenation portion connecting the base and the press cover. The base further includes a first trench located on the top plate, a second trench located between the top plate and the pedestal, and a through-hole running through the top plate and the pedestal. A coaxial cable can extend into the base along the first trench, to be detachably mounted to the base. The body extends into the second trench to engage the metal member with the base, and the grounding end extends out of the pedestal. When the concatenation portion is bent such that the press cover covers the top plate, the protruding portion correspondingly protrudes toward the through-hole.Type: GrantFiled: April 26, 2019Date of Patent: March 24, 2020Assignee: PEGATRON CORPORATIONInventors: Song-Yuan Huang, Wei-Chun Tsao
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Patent number: 10566710Abstract: Disclosed is a coaxial cable connector which can be manufactured in an ultra-thin type. The coaxial cable connector of the present invention comprises: a signal pin; a dielectric coupled to the signal pin; a first body coupled to a connector electrically connected to one side of the signal pin; and a second body extending from the first body and coupled to a cable electrically connected to the other side of the signal pin, wherein the second body includes a fixing portion for fixing the dielectric, and the dielectric includes a to-be-fixed portion corresponding to the fixing portion.Type: GrantFiled: April 10, 2017Date of Patent: February 18, 2020Assignee: GIGALANE CO., LTD.Inventors: Jin Uk Lee, Sang Min Seo, Jang Mook Lee, Sun Tae Kim, Hwang Sub Koo, Hyun Je Kim, Hee Seok Jung
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Patent number: 10483701Abstract: The present invention basically involves replacing all the mechanical protection (corrugated tube, cover) and sealing (annular seals) parts that are mechanically fitted in electrical connection solutions, in particular for coaxial connection, of the prior art with a joint directly overmolded on the conductive jacket (ferrule, shell or two half-shells), partly inside the connector housing and around the part of the outer sheath of the cable that is near the housing.Type: GrantFiled: March 15, 2019Date of Patent: November 19, 2019Assignee: RAYDIALLInventors: Sébastien Annequin, Adrien Brunet
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Patent number: 10439339Abstract: A shield terminal includes a contact part surrounding a center terminal and a dielectric body and configured to come into contact with a terminal of a target connector, a connecting part surrounding a shield wire and connected to the shield wire, and a catching-target part surrounding a coaxial cable. The contact part, the connecting part, and the catching-target part are bent and formed integrally into a cylindrical shape to surround a center line of the coaxial cable. A housing includes, inside an insertion hole, a catching face configured to come into contact with a part of a front edge of the catching-target part to restrict the shield terminal from moving forward.Type: GrantFiled: May 31, 2018Date of Patent: October 8, 2019Assignee: Molex, LLCInventors: Nobumasa Motohashi, Takeshi Kon, Manabu Yamanaka, Ryotaro Takeuchi
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Patent number: 10391882Abstract: A cell-contacting system for a motor-vehicle battery module, in particular for an electric or hybrid vehicle includes an, in particular, substantially plate-shaped support structure and multiple separate contact elements, each of which is used to contact two adjacent battery cells of the motor-vehicle battery module. The contact elements are arranged next to one another in a first row, each element being fixed at one side to the support structure.Type: GrantFiled: February 8, 2017Date of Patent: August 27, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Jan Aschwer, Alexander Muck, Tuncay Idikurt, Daniel Scherer
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Patent number: 10348003Abstract: A method for assembling an angled plug connector with a plug connector housing, which has a through channel preferably angled at a right angle in order to receive conductor components extending at an angle relative to one another, wherein a first conductor component introduced from one side (X) into the through channel in the interior of the through channel is connected by non-positive and/or by positive engagement to a second conductor component introduced from the other side (Y) into the through channel. Additionally, an assembly unit for carrying out the method is presented.Type: GrantFiled: February 18, 2016Date of Patent: July 9, 2019Assignee: Rosenberger Hochfrequenztechnik GmbH & Co. KGInventors: Martin Singhammer, Florian Hohenadl
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Patent number: 10297961Abstract: A coaxial cable connector includes a signal terminal and a housing, wherein the signal terminal includes a terminal contact portion for contacting a signal terminal of a counterpart connector, a conductor connection portion for connection with a central conductor of a coaxial cable, a wide portion between the terminal contact portion and the conductor connection portion, a first link portion linking the conductor connection portion and the wide portion, and a second link portion linking the terminal contact portion and the wide portion, wherein the wide portion has a width greater than a width of the first link portion and the second link portion which are adjacent to the wide portion, and the housing includes a mount portion in which the terminal contact portion is mounted, a fixing portion for fixing the central conductor to the conductor connection portion, and a window disposed between the mount portion and the fixing portion to enable external access to the wide portion.Type: GrantFiled: August 7, 2018Date of Patent: May 21, 2019Assignee: HIROSE ELECTRIC CO., LTD.Inventor: Keisuke Takahashi
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Patent number: 10158201Abstract: A coaxial cable connector comprising an inner sleeve, a nut and an outer sleeve, wherein the inner sleeve includes a first outer flange, a first rear extension portion, and a first surface being between the first outer flange and the first rear extension portion; the nut includes an inner threaded surface, and a first inner flange being between the first outer flange and the first surface; the outer sleeve includes a second rear extension portion and a second inner flange being on the first surface and an annular space formed between the first and second rear extension portions, wherein the outer sleeve further comprises a second outer flange disposed on the out surface of the outer sleeve outside the annular space, wherein the second outer flange has a maximum diameter greater than an outer diameter of the second inner flange, and an axial distance between a front end of the second outer flange and a rear end of the outer sleeve is greater than twice of that between the front end of the second outer flange aType: GrantFiled: July 10, 2017Date of Patent: December 18, 2018Inventor: Ming-Ching Chen
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Patent number: 10038261Abstract: A plug connector includes a signal contact conductor to which an internal conductor of a coaxial cable is connected, a ground contact conductor to which an external conductor of the coaxial cable is connected, and an insulating housing that insulates the signal contact conductor from the ground contact conductor. The insulating housing includes an insulating main body in which the signal contact conductor is held and a protrusion that protrudes from a peripheral surface of the insulating main body in a radially outward direction of the insulating main body. The protrusion includes a base portion on which an insulator and the external conductor of the coaxial cable are placed and a pair of walls that are erected on the base portion and are disposed to interpose at least a tip of the external conductor therebetween.Type: GrantFiled: May 23, 2017Date of Patent: July 31, 2018Assignee: Dai-Ichi Seiko Co., Ltd.Inventor: Yoichi Hashimoto
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Patent number: 10014619Abstract: The invention relates to a high-frequency angle connector comprising an external connector (100), an angled external conductor (110), an angled insulator (120), an angled holder (130) and four angled contacts (140) to which electrical conductors can be connected. The angled holder (130) is designed such that the four contacts (140) can be inserted without exerting force. The high-frequency angle connector is preferably a FAKRA connector. The housing (100) of a FAKRA connector corresponds to the DIN 72594-1 standard.Type: GrantFiled: March 30, 2016Date of Patent: July 3, 2018Assignee: Mitsumi Electronics Europe GmbHInventors: Michael Haspel, Sadik Karatas, Satoshi Aoki
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Patent number: 9972950Abstract: A shield case including a first shell having electrical conductivity and a second shell having electrical conductivity. The first shell includes a connecting portion and a cover. The connecting portion is a tube extending in a first direction and including a first portion and a second portion. The first portion is a portion of the connecting portion on one side in a second direction, the second direction crossing the first direction. The second portion is a portion of the connecting portion on the other side in the second direction. The cover extends in the first direction contiguously from the first portion of the connecting portion and includes a pair of walls opposed to the second portion, with interstices left between the respective walls and the second portion. The second shell includes a first blocking portion, the first blocking portion blocking the interstices.Type: GrantFiled: April 6, 2016Date of Patent: May 15, 2018Assignee: HOSIDEN CORPORATIONInventors: Yuta Kawakami, Takayuki Nagata
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Patent number: 9819099Abstract: A crimp contact is provided where the axes of the contact form a non-linear angle, such as a 90° angle. The crimp contact can be a multi-part contact with a front contact portion that is attached in a removable or fixed manner to the rear crimp contact portion. The front contact portion can be attached to the rear crimp contact portion using a threaded connector to form a threaded attachment.Type: GrantFiled: July 28, 2016Date of Patent: November 14, 2017Assignee: ITT MANUFACTURING ENTERPRISES LLCInventor: Michael Santos Finona
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Patent number: 9692149Abstract: A coaxial connector includes a housing, and a bushing which is attached to the housing and on which the leading end of the coaxial cable is placed. In the coaxial connector, the housing includes a first circular cylinder and a crimping portion holding the bushing, the bushing is press-contacted to an insulation film by a force from the crimping portion, a socket includes a contact portion enclosed by the first circular cylinder and an attachment portion that is press-contacted to the insulation film by a force from the bushing and is connected to a second central conductor through cutting and removing part of the insulation film, and a minimum length from the center of the first circular cylinder to the crimping portion is longer than a maximum length from the center of the outer conductor to an outer edge of the receptacle.Type: GrantFiled: February 16, 2016Date of Patent: June 27, 2017Assignee: Murata Manufacturing Co., Ltd.Inventor: Susumu Hashimoto
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Patent number: 9676350Abstract: A shielded pipe includes a pipe body that is made of a synthetic resin material and is formed into a predetermined shape, and a shielding portion that is constituted by a braided wire made of a plurality of metal wires formed into a tubular shape. The shielding portion sheathes an outer circumferential surface of the pipe body, covering the pipe body over substantially its entire length. The braided wire may be formed to be longer than the pipe body, and may protrude beyond the two ends of the pipe body. Furthermore, a heat-shrinkable tube may sheathe the braided wire and serve as a protective portion for protecting the braided wire.Type: GrantFiled: September 16, 2014Date of Patent: June 13, 2017Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Hirokazu Nakai
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Patent number: 9660353Abstract: A small-sized elastic inner conductor right-angled elbow conductor connector includes: a first conductor capable of deforming elastically, the first conductor having a first axis, the first conductor deforms elastically and springs back in a longitudinal direction perpendicular to the first axis under the action of a second conductor, thereby elastically contacting the second conductor arranged perpendicular to the first axis and retaining the second conductor, when the second conductor is connected with the first conductor, such that the first conductor and the second conductor are able to be connected to each other at a right angle.Type: GrantFiled: October 20, 2015Date of Patent: May 23, 2017Assignee: CommScope Technologies LLCInventors: JianPing Wu, Yujun Zhang, Huifang Zhou
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Patent number: 9614302Abstract: Coaxial cable-connector assemblies include: a coaxial cable having: an inner conductor having a termination end including a bore; a dielectric layer that overlies the inner conductor; and an outer conductor that overlies the dielectric layer having a termination end; a right angle coaxial connector including: an inner conductor body with a post configured to mate with the inner conductor body of a mating jack, the inner conductor body further including a receptacle that receives the termination end of the inner conductor such that the post is generally perpendicular to the inner conductor; an outer conductor body configured to mate with the outer conductor body of the mating coaxial cable jack and electrically connected with the termination end of the outer conductor; and an expansion member inserted into the bore of the termination end of the inner conductor sized and configured to radially expand the termination end of the inner conductor.Type: GrantFiled: January 15, 2016Date of Patent: April 4, 2017Assignee: CommScope Technologies LLCInventors: Frank A. Harwath, Lee F. Allison
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Patent number: 9502834Abstract: Good signal transmission characteristics can be stably obtained by a simple configuration. A void portion formed by inner wall surfaces of a groove disposed so as to face a wire connection part of a cable-shaped signal transmission medium and an inner conductor contact is provided in part of an insulative pressing plate, which is opened/closed integrally with a shell cover portion, and the wire connection part thereof and the void portion are disposed in a radial-direction inner region of a shield shell. As a result, an air layer for impedance adjustment formed by the void portion of the insulative pressing plate is disposed so as to face the wire connection part, at which mismatching of impedance easily occurs, and the matching degree (VSWR) of impedance can be efficiently adjusted.Type: GrantFiled: January 12, 2016Date of Patent: November 22, 2016Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Yoichi Hashimoto
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Patent number: 9461383Abstract: An electrical connector for mounting to a printed circuit board that has a connector housing with a printed circuit board interface and a port supporting a central signal contact, and a metal component at the printed circuit board interface that has a hole corresponding the port. An outer contact is disposed in the port and surrounding the signal contact. The outer contact includes a conductive body that has a first end forming a ring and outwardly flared tines extending from the ring. Each tine has a flexible arm with a lip portion at a distal end thereof. The lip portion has an outer lead-in surface that tapers outwardly from the second end of the conductive body toward the first end. The lip portion has an outer shielding contact surface each adapted to contact the inner diameter surface of the hole of the metal component.Type: GrantFiled: September 28, 2015Date of Patent: October 4, 2016Assignee: Amphenol CorporationInventors: James Todd Smith, Ken Capozzi, Michael A. Hoyack
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Patent number: 9391389Abstract: A terminal connection structure for an electric wire includes a first terminal having a first extension section extended from a first connection section in a nearly semi-cylindrical shape and connected to the first terminal member of a mating connection device to be connected to the electric wire and a second terminal having a second extension section extended from a second connection section in a nearly semi-cylindrical shape and connected to the second terminal member of the mating connection device to be connected to the electric wire, the first extension section and the second extension section being disposed coaxially so as to be opposed to each other and to form a nearly cylindrical shape.Type: GrantFiled: August 14, 2015Date of Patent: July 12, 2016Assignee: YAZAKI CORPORATIONInventors: Yoshitake Ohmori, Hajime Kato, Kazuhiro Tomine, Takaaki Miyajima
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Patent number: 9276364Abstract: The receptacle connector includes a central terminal mechanically and electrically connecting with a core wire of a coaxial cable connected to a plug connector, and an outer terminal mechanically and electrically connecting with an external conductor surrounding the core wire with an internal electrical-insulator being sandwiched therebetween, the central terminal including a first contact making contact with the core wire, and a second contact electrically connected to the first contact, passing through under the outer terminal and extending to the outside of the outer terminal, the second contact being formed with at least one of a cut-out and an opening in an area where the second contact overlaps the outer terminal.Type: GrantFiled: October 31, 2014Date of Patent: March 1, 2016Assignee: DAI-ICHI SEIKO CO., LTD.Inventors: Kosuke Mitsuno, Hiroaki Kuribayashi
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Patent number: 9214751Abstract: A coaxial connector plug and a coaxial connector receptacle that may be stably suctioned by a suction nozzle. A coaxial connector receptacle including a substantially cylindrical outer conductor and a center conductor surrounded by the outer conductor is mountable to a coaxial connector plug. An outer conductor has a substantially cylindrical shape extending in the z-axis direction, and is provided with a slit that connects between the upper end and the lower end of the outer conductor. A center conductor is surrounded by the outer conductor. A projection is positioned in the slit. The outer conductor of the coaxial connector receptacle is inserted into the outer conductor from the negative side in the z-axis direction. The center conductor of the coaxial connector receptacle is connected to the center conductor.Type: GrantFiled: March 26, 2014Date of Patent: December 15, 2015Assignee: Murata Manufacturing Co., Ltd.Inventors: Shinichi Kenzaki, Hiroki Wakamatsu
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Patent number: 9184512Abstract: Disclosed is a connection terminal, a coaxial electrical connector and a wiring structure thereof which could ensure the reliability of the electrical connection between the connection terminal and a coaxial cable core. The connection terminal includes a terminal body, two contact resilient pieces formed by bending and extending from two sides of the terminal body, and a core connection resilient arm extending from a rear end of the terminal body in a direction remote from the contact resilient pieces. The cross-section of the core connection resilient arm is essentially “Z” shaped, and a contact surface for contacting the coaxial cable core is formed on the core connection resilient arm. The contact surface has an arcuate protrusion protruding in a direction remote from the contact resilient pieces. The coaxial electrical connector and the wiring structure thereof all include the above connection terminal.Type: GrantFiled: June 4, 2013Date of Patent: November 10, 2015Assignee: Kunshan Cocentra Electronics Co., Ltd.Inventor: Yuntao Duan
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Patent number: 9172194Abstract: An outer conductor has a substantially cylindrical shape extending in an axial direction. A center conductor has a substantially cylindrical shape extending in the axial direction, and is provided inside the outer conductor. An insulator fixes the center conductor relative to the outer conductor. The center conductor is provided with a hole that communicates with the inside and the outside of the center conductor. The insulator extends, via the hole, to the inside of the center conductor from the outside.Type: GrantFiled: October 26, 2012Date of Patent: October 27, 2015Assignee: Murata Manufacturing Co., Ltd.Inventors: Takashi Maruyama, Yukihiro Kitaichi, Shinichi Kenzaki, Hiroki Wakamatsu
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Patent number: 9130312Abstract: A cable connector assembly comprises a housing; a plurality of first contacts received in the housing; and cable having at least a first set of cable electrically respectively connected to the corresponding first contacts. Each of the first set of cable comprises a plurality of first wires formed therein. At least one of the first wires of one first set of cable is cut out, and the rest of the first wires of one first set of cable are electrically connected with the corresponding first contact.Type: GrantFiled: July 8, 2013Date of Patent: September 8, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jerry Wu, Chien-Chiung Wang, Jun Chen, Fan-Bo Meng
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Patent number: 8992250Abstract: A clockable cable adapter includes a termination body, a clocking body and a retaining member configured to retain the clocking body to the termination body. Rotation of the clocking body and an external adapter partially engaged therewith is permitted, while rotation of the clocking body and external adapter is fixed when the clocking body is fully engaged with the external adapter. A cable assembly includes a cable fixed to a clockable adapter and an external adapter engaged with the clockable adapter.Type: GrantFiled: March 15, 2013Date of Patent: March 31, 2015Assignee: MegaPhase, LLCInventor: Robert C. Hosler, Sr.
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Publication number: 20150031237Abstract: Barrel connectors, a right angled adaptor and a single ended fitting include at least one axially displaceable traveling sleeve for insuring electrical continuity with coaxial connector, nominally an F-connector. Each barrel connector described comprises a rigid, metallic hollow body housing an internal contact tube. At least one coiled spring is retained within the body. At least one elongated, tubular traveling sleeve is coaxially disposed within each body end and normally biased outwardly by the springs. The metallic traveling sleeves comprise an elongated shank that contacts the spring, and a head that seats against the connector body ends during installation. Catches or rings defined upon or mounted to travelling sleeve shanks are received within suitable grooves for anchoring the traveling sleeves while facilitating limited axial displacements.Type: ApplicationFiled: October 16, 2014Publication date: January 29, 2015Inventors: Robert J. Chastain, Glen D. Shaw
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Publication number: 20140377990Abstract: An angular high-voltage plug that connects to a cable is described for use in high-voltage electrical systems of motor vehicles. The angular high-voltage plug includes an electrically insulating monolithic housing. The plug also includes an outer conductor and an inner conductor. The outer conductor includes a first outer conductor part at the cable that includes a connecting area and a linking area and a second outer conductor part at the plug. The first outer conductor part and the second outer conductor part are interconnected using an interference fit.Type: ApplicationFiled: January 8, 2013Publication date: December 25, 2014Applicant: Lisa Draxlmaier GmbHInventors: Robert Saller, Christian Wimmer, Stefan Wimmer
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Patent number: 8905782Abstract: A bending coaxial electrical connector has a center terminal, a dielectric body and an outer conductor wherein the cover section of the outer conductor is provided with a protrusion projecting to the tubular section by means of which a corresponding bump is stamped out from the dielectric body which is then pressed against a center conductor of the coaxial cable disposed on the connecting section so as to form a secure connection between the center conductor of the coaxial cable and the connecting section of the center terminal of the coaxial electrical connector. The electrical connector is advantageous in that the various structures described above can firmly maintain the center conductor at a predetermined position on the center terminal, so the consistency and stability of the characteristic impedance of the connection is achieved.Type: GrantFiled: May 7, 2010Date of Patent: December 9, 2014Assignee: Electric Connector Technology Co., Ltd.Inventor: Shanji Zhao
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Patent number: 8876552Abstract: A coaxial connector includes a contact, a housing, and a ground shell. The contact includes a first wall portion in which an insertion groove into which an inner conductor of a coaxial cable is to be inserted is formed. The housing includes a body portion in which an accommodation hole which accommodates the contact is formed and a middle cover portion which closes the housing hole. A surface on the rear-end side of the middle cover portion and a surface on the rear-end side of the first wall portion substantially overlap with each other in a plan view thereof.Type: GrantFiled: August 30, 2012Date of Patent: November 4, 2014Assignee: Fujikura Ltd.Inventor: Hiroyuki Taguchi
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Patent number: 8858258Abstract: The invention relates to a plug element (2) for a sealed high-voltage plug-and-socket connector (1), by means of which, in particular in an automobile, an electrical conductor (11) can be connected in electrically conductive manner to a mating contact element (46) of a mating plug element (3), with a housing body (7) which has a plug section (4) which can be fitted together with the mating plug element (3) in a direction of insertion (S) and a conductor receptacle section (6) remote from the plug section (4) with at least one conductor entry opening (10), and with at least one contact element (33) which has an insertion member (35) which is arranged spaced apart from the at least one conductor entry opening (10) in the plug section (4) and can be fitted together with the mating contact element (46), and a conductor fastening section (36) for connecting the at least one electrical conductor (11).Type: GrantFiled: September 23, 2010Date of Patent: October 14, 2014Assignee: Tyco Electronics AMP GmbHInventors: Alexander Stokowski, Christoph Kosmalski, Rolf Jetter
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Patent number: 8840428Abstract: To electromagnetically-shield an L-shaped terminal in a compact and reliable manner while easily and securely fixing the L-shaped terminal, there is employed an insulating split inner housing having an L-shaped terminal receiving portion including an electric-contact-portion-side receiving portion covering an electric contact portion of the L-shaped terminal connected to a shielded wire and a wire-connection-portion-side receiving portion covering a wire connection portion of the L-shaped terminal, the electric-contact-portion-side receiving portion is covered by a conductive shield shell, the wire-connection-portion-side receiving portion is covered by a conductive housing connected to the shield shell and to a shield portion of the shielded wire, and the L-shaped terminal is insulated by the inner housing from the shield shell and the conductive housing.Type: GrantFiled: November 29, 2010Date of Patent: September 23, 2014Assignee: Yazaki CorporationInventors: Takashi Omae, Kazuki Zaitsu
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Patent number: 8790121Abstract: An electrical connector in which a single connector is directly mated with a coupling projection part provided in a product chassis constituting an electronic device; contact parts of electrically-conductive contacts are brought into contact with both contact parts of a wiring pattern exposed from upper and lower both surfaces of the coupling projection part; electrical connection of the signal transmission medium is established with a simple configuration without intermediation of a conventionally-used circuit board or an electrical connector serving as a mating counterpart mounted on the circuit board; pressing force of the electrically-conductive contacts is cancelled out and approximately uniformly applied without unevenness; the protruding distance of the mating structure of the electrical connector is reduced to reduce the thickness thereof; and reversed mating is enabled to increase degree of freedom in the extending direction of a terminal part of the signal transmission medium.Type: GrantFiled: February 1, 2011Date of Patent: July 29, 2014Assignee: Dai-Ichi Seiko Co., Ltd.Inventor: Takeshi Hirakawa
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Publication number: 20140206229Abstract: A connector connected with an end of a coaxial cable having a small diameter is provided. The connector includes an insulating housing, a signal terminal, and a shielding housing. The insulating housing has a hollow hole, a terminal cavity, and an insulating plate. The hollow hole of the insulating housing penetrates through two surfaces of the insulating housing, and communicates with the terminal cavity of the insulating housing. The signal terminal is assembled the terminal cavity. The signal terminal has a flat portion electrically connected to the internal conductive wires of the coaxial cable. The shielding housing has a circular portion and a cover. The circular portion surrounds the outer surface of the insulating housing, and the cover of the shielding housing presses the insulating plate of the insulating housing to enable the internal conductive wires of the coaxial cable to contact the signal terminal.Type: ApplicationFiled: January 17, 2014Publication date: July 24, 2014Applicant: SPEED TECH CORP.Inventors: Li-Sen CHEN, Yen-Jang LIAO, Ken HSIEH
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Publication number: 20140199886Abstract: A connector for a cable, in one embodiment, has a body configured to receive a cable. The connector has a plurality of contacts moveably positioned within the body, and the connector has a component configured to slide or axially move.Type: ApplicationFiled: December 2, 2013Publication date: July 17, 2014Applicant: John Mezzalingua Associates, LLCInventor: Adam Thomas Nugent
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Patent number: 8747153Abstract: An electrical coaxial connector comprising a signal contact member having a connecting terminal portion and a resilient engaging portion, a grounding contact member having an annular engaging portion for engaging with a mating connector fixed on a circuit board and a shell portion extending from the annular engaging portion, and a housing for supporting the signal contact member and the grounding contact member, wherein the resilient engaging portion is positioned at the inside of the annular engaging portion, the connecting terminal portion is put in electrical connection with a core conductor of a coaxial cable at the outside of the annular engaging portion, and the resilient engaging portion extends from the connecting terminal portion through the mating connector to engage with a signal terminal provided on the circuit board to which the mating connector is fixed.Type: GrantFiled: September 13, 2012Date of Patent: June 10, 2014Assignee: Dai-Ichi Seiko Co., Ltd.Inventors: Tomohito Takano, Akio Funahashi
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Patent number: 8734179Abstract: A cable connector and a manufacturing method thereof. The method includes: providing an insulation body, putting a terminal that has a receiving portion into the insulation body, preparing at least one groove on a cable, in which the cable has a first part inserted in the insulation body and a second part extending out of the insulation body, and the groove is provided on the first part, pressing the cable, so that a side edge of the receiving portion pierces the cable at the groove, thereby electrically connecting the terminal and an inner conductor of the cable. The groove enables the terminal to pierce the cable easily, implementing desirable electrical connection between the inner conductor and the terminal, and also stops the cable in the extending direction of the cable, preventing the cable from escaping.Type: GrantFiled: December 10, 2012Date of Patent: May 27, 2014Assignee: Lotes Co., Ltd.Inventors: Shang Ju Tsai, Yan Xian Yuan, Yao Li
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Patent number: 8668521Abstract: A contact is formed of paired contact pieces, a coupling part coupling the contact pieces, and a connecting part extended from the coupling part, and the connecting part has a plate surface lowered by one step from the coupling part in a direction in which the contact pieces project. A body includes a body main structure, a body extension part mounting thereon the connecting part, and a body inner-lid part projected from the body extension part and to be bent. A shell includes a shell main body, a shell extension part supporting the body extension part, a shell inner-lid part projected from a side wall of the shell extension part, and a shell outer-lid part. A central conductor of a coaxial cable is interposed between the body inner-lid part bent with the shell inner-lid part and the connecting part, thereby being connected to the connecting part.Type: GrantFiled: December 19, 2012Date of Patent: March 11, 2014Assignee: Hosiden CorporationInventor: Daisuke Sasaki