Cases And Bases Patents (Class 200/293)
  • Patent number: 10916389
    Abstract: A push switch which can have a small separation distance from a side surface of a mounting board, when it is mounted on the mounting board through a step, is disclosed. The push switch includes a substrate having a first surface on which a first fixed contact point and a second fixed contact point surrounding the first fixed contact point are formed, a second surface located opposite to the first surface, a third surface extending from the second surface to a corner in a direction perpendicular to the first surface, and a fourth surface extending from the corner parallel to the first surface, and a conductive movable contact point having a peripheral edge is in contact with the second fixed contact point, and a center contacted by the first fixed contact point when the movable contact point is pressed, and the corner includes a groove recessed with respect to at least one of the third surface and the fourth surface.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: February 9, 2021
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventor: Toyohiko Amano
  • Patent number: 10770851
    Abstract: Lug assemblies include a housing with at least one internal printed circuit board with electronics and lugs. The lugs attach to cables providing power/current. The printed circuit board includes at least one electrical ground connector and at least one electrical contact connector. The lug assemblies include terminals that indirectly electrically couple the cables to terminals of switching devices such as circuit breakers.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: September 8, 2020
    Assignee: Eaton Intelligent Power Limited
    Inventors: Michael Jerome Whipple, David Wayne Stiffler
  • Patent number: 10763067
    Abstract: A residential circuit breaker is provided with means for showing proper installation of a panel wire to ensure that an installer/a contractor is aware that the panel wire has been fully inserted into a circuit breaker lug. The residential circuit breaker comprises a circuit breaker lug having a lug body and a lug body screw. The residential circuit breaker further comprises a panel wire install indicator to indicate proper insertion of a panel wire in the lug body by providing a visual indication to an installer/contractor that the panel wire has been fully inserted in the circuit breaker lug during and after installation. The panel wire install indicator includes a panel wire indicator lever wherein the panel wire indicator lever can indicate if the panel wire has been installed properly and wherein there is a visual indication if the panel wire is no longer present in the lug body.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: September 1, 2020
    Assignee: Siemens Industry, Inc.
    Inventors: Russell Thomas Watford, Brian Timothy McCoy
  • Patent number: 10691212
    Abstract: A click sensation provision method for vehicles performed by a manipulation control apparatus for vehicles is provided. The method includes determining the number of selection menu items on a screen that is being displayed in a vehicle, selecting a click sensation corresponding to the determined number from among a plurality of different click sensations, and providing the selected click sensation to a user through a manipulation unit for manipulating the screen.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: June 23, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Yang Ho Ryu, Jong Kyo An, Sang Min Moon
  • Patent number: 10665403
    Abstract: A low-voltage multipolar circuit breaker includes a moulded housing including a main body that is divided into interior compartments, each associated with one pole of the circuit breaker, and a cover that is mounted on the main body covering a main face of the body. The circuit breaker includes, for each pole, electrical contacts that can be separated by a device of a switching mechanism and an arc-extinguishing chamber. For at least two of the poles, the main face includes an additional aperture, each placed directly above the spark guard of the corresponding pole and placing the arc-extinguishing chamber of this pole in communication with the interior volume delimited by the cover and the main face, and the cover is attached to the main body while leaving a peripheral opening between the cover and the main body, placing the interior volume in communication with the exterior of the housing.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 26, 2020
    Assignee: Schneider Electric Industries SAS
    Inventors: Marc Rival, Cyril Domenech, Daniel Rota, Claude Todeschini
  • Patent number: 10608507
    Abstract: An air pulse device according ding to the invention is used, in particular, in a heating, ventilation and/or air conditioning system of a motor vehicle. The air pulse device comprises a rotor (16) and a stator (14). The stator is mounted on a support means (10) that projects from a metallic plate (12) and is electrically connected to an electrical ground. A shield (60) is disposed between the rotor and the stator, which shield is also electrically connected to the electrical ground.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: March 31, 2020
    Assignee: Valeo Systemes Thermiques
    Inventors: Pascal Guigou, Geoffroy Capoulun, Xavier Rousseil, Jonathan Fournier, Morgan Le Goff
  • Patent number: 10574037
    Abstract: Provided is a detachable switch including a base plate provided in a wall surface, a switch unit to be detachably combined with the base plate, and a magnet unit enabling the base plate and the switch unit to be attached to and detached from each other.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: February 25, 2020
    Assignee: ENDIMENSIONS KOREA CO., LTD.
    Inventor: Tae Seop Choi
  • Patent number: 10535476
    Abstract: An electronic device includes a housing including an opening, a key member disposed to project inwardly of the housing through the opening and, a switch disposed to face the key member, a first member disposed inside the housing, and a waterproof member disposed to surround the opening while being sandwiched between an inner surface of the housing and the first member. The first member includes a projecting portion that projects to be away from the opening and is contactable with the switch when the key member is pressed.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: January 14, 2020
    Assignee: KYOCERA Corporation
    Inventor: Tomoki Tsuchiya
  • Patent number: 10483065
    Abstract: The present invention relates to a molded-case circuit breaker for direct current (DC), and more particularly, to a molded-case circuit breaker for DC that contains an internal connecting conductor connecting adjacent terminals to improve insulation performance and assemblability and reduce occupied space. There is provided a molded-case circuit breaker for DC that contains a plurality of interruption units within an outer casing, the DC circuit breaker including a two-unit connecting heater that connects fixed contacts of adjacent interruption units, the two-unit connecting heater being placed within the outer casing.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: November 19, 2019
    Assignee: LSIS CO., LTD.
    Inventor: Kihwan Oh
  • Patent number: 10418215
    Abstract: A switchgear for an electric current includes a switching assembly that can be switched between an open state and a closed state; a control mechanism including a trigger member for triggering the switching of the switching assembly to the open state; a housing including lateral walls. The lateral walls are elastically deformable when the pressure prevailing inside the housing increases, one of the lateral walls including, on its inner face, a rigid protuberance, the deformation of the wall causing a displacement of the protuberance, the protuberance being arranged relative to the trigger member such that its displacement results in the displacement of the trigger member to its triggering position.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: September 17, 2019
    Assignee: SCHNEIDER ELECTRIC INDUSTRIES SAS
    Inventors: Christophe Grumel, Sebastien Heraud
  • Patent number: 10388470
    Abstract: An aircraft annunciator (illuminated switch or indicator) includes, within a housing sized to fit in the panel cutout for a single pushbutton aviation switch, a bus converter to interface with a multiplexed ARINC serial data bus, in order to monitor a remote item of equipment such as an ADS-B transponder. The annunciator is coupled by selected pins to receive data words from the multiplexed ARINC serial data bus. A watchdog timer is continuously reset by valid messages from the transponder, logically ORed with the power supply as well as external analog fault signals in order to generate an output controlling illumination of an FAA-mandated “ADS-B FAIL” legend on the annunciator.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: August 20, 2019
    Assignee: Applied Avionics, Inc.
    Inventors: Morris Ray Humphreys, Steven A. Edwards, Craig Jay Coley
  • Patent number: 10312029
    Abstract: A pushbutton switch assembly is disclosed which includes a button body housing having a central opening and a mounting ring for mounting in a panel and optionally containing a halo, a pushbutton target system mounted in and operable with respect to the button body housing, a return spring for returning the pushbutton target system to a normal position when it is depressed and released, a base containing a source of illumination for fully lighting the pushbutton target system and any halo and containing one or more microswitches, and wherein the button body housing limits the travel of the pushbutton to just operate the one or more microswitches to prevent damage to components in the base from excessive force.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 4, 2019
    Assignee: SCS Elevator Products Inc.
    Inventors: Tyson J. Augustin, Lee C. Kinney, Cole W. Majerus
  • Patent number: 10310634
    Abstract: The present invention relates to a mouse, including a base, a cover plate provided with a hole, a circuit board, a button switch, an elastic cover, and an upper cover. The cover plate covers the base, and the circuit board is disposed on the base and located between the base and the cover plate. The button switch is disposed on the circuit board. The elastic cover covers the button switch, and extends into the hole together with the button switch, so as to prevent the button switch from being exposed out of the hole. The upper cover covers the cover plate, and the upper cover is capable of oscillating relative to the cover plate to abut against the elastic cover, so as to trigger the button switch.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: June 4, 2019
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventors: Shao-Lun Hsiao, Chia-Yuan Chang, Chun-Lin Chu
  • Patent number: 10297400
    Abstract: A trip cam assembly is for a multi-pole electrical switching apparatus. The trip cam assembly includes a first trip cam, a second trip cam, and an interconnect member coupled to the first trip cam and the second trip cam.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: May 21, 2019
    Assignee: EATON INTELLIGENT POWER LMITED
    Inventor: James G. Maloney
  • Patent number: 10276336
    Abstract: A circuit breaker assembly includes a circuit breaker cassette having a connector receiving zone, and a housing receptive of the circuit breaker cassette. The housing includes a connector mounting member. A circuit breaker connector member snap-fittingly extends into the connector receiving zone through the connector mounting member joining the circuit breaker cassette and the housing.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: April 30, 2019
    Assignee: ABB Schweiz AG
    Inventors: Muneeb Ahmed Abbasi, Yatin Vilas Newase, Gajendra Vijaykumar Kadam, Simhadri Ramalingeswara Rao Gupta, Anurag Arjundas Jivanani
  • Patent number: 10256052
    Abstract: The present invention relates to an integrated interlock device of an air circuit breaker, and more particularly, to an integrated interlock device of an air circuit breaker capable of using different types of interlock devices in an integrated manner in case of using two or more air circuit breakers connected to each other, and a method of using the same.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: April 9, 2019
    Assignee: LSIS CO., LTD.
    Inventor: Jaekwan Seo
  • Patent number: 10242833
    Abstract: Systems, apparatus, and methods for accessory tripping and resetting of circuit breakers are disclosed. Embodiments of the invention include a breaker handle; a breaker trip bar; an accessory trip device; an accessory pocket configured to receive the accessory trip device; and an adapter module disposed within the accessory pocket between the accessory trip device and the breaker handle, and coupled to the breaker handle, the breaker trip bar, and the accessory trip device, the adapter module including linkages configured to boost a force output by the accessory trip device. Numerous additional features and aspects are disclosed.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: March 26, 2019
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Kevin R. Warne
  • Patent number: 10238015
    Abstract: Technology leading to a size reduction in a power conversion apparatus comprising a cooling function and technology relating to enhancing productivity and enhancing reliability necessary for commercial production are provided. Series circuits comprising an upper arm and lower arm of an inverter circuit are built in a single semiconductor module 500. The semiconductor module has cooling metal on two sides. An upper arm semiconductor chip and lower arm semiconductor chip are wedged between the cooling metals. The semiconductor module is inserted inside a channel case main unit 214. A DC positive electrode terminal 532, a DC negative electrode terminal 572, and an alternating current terminal 582 of a semiconductor chip are disposed in the semiconductor module. The DC terminals 532 and 572 are electrically connected with a terminal of a capacitor module. The alternating current terminal 582 is electrically connected with a motor generator via an AC connector.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 19, 2019
    Assignee: HITACHI, LTD.
    Inventors: Takeshi Tokuyama, Kinya Nakatsu, Ryuichi Saito
  • Patent number: 10217578
    Abstract: In a keyboard, a keybutton opposes an operation detection portion. A light source is provided on an outer side of the operation detection portion. A light guide member guides light from the light source to a keytop of the keybutton. The light guide member includes an incident portion opposing the light source, an emitting portion opposing the keytop, and a guide portion which guides the light incident from the incident portion to the emitting portion. An incident surface of the incident portion is formed in a shape of a curved surface that protrudes to the light source side.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: February 26, 2019
    Assignee: TOPRE CORPORATION
    Inventors: Kazufumi Enomoto, Kenki Enomoto
  • Patent number: 10102991
    Abstract: The contact apparatus includes a fixed contact, a movable contact, and an arc extinguishing member. The movable contact is movable between a closed position where the movable contact is in contact with the fixed contact and an open position where the movable contact is separate from the fixed contact. The arc extinguishing member is for discharging an arc extinguishing gas offering a capacity for extinguishment of an arc, into a space containing the fixed contact and the movable contact.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: October 16, 2018
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Kenji Kanematsu, Shinya Kimoto, Riichi Uotome
  • Patent number: 10090129
    Abstract: A housing assembly is for an electrical switching apparatus. The housing assembly includes a base, a cover, and only one single coupling member extending through the base and the cover in order to couple the base to the cover.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: October 2, 2018
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventor: James G. Maloney
  • Patent number: 10026568
    Abstract: An electronic device includes a substrate having a top surface, a bottom surface and at least one opening therethrough. The substrate has a circuit. A switch mechanism is mounted to the substrate and is electrically connected to the circuit. The switch mechanism has an actuator configured to activate the switch mechanism. The switch mechanism has a housing holding the actuator and leads extending from the housing. The leads are electrically connected to the circuit. The switch mechanism is mounted to the substrate in the opening such that at least a portion of the housing is positioned below the top surface.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: July 17, 2018
    Assignee: TE CONNECTIVITY CORPORATION
    Inventors: Charles Raymond Gingrich, III, Matthew Edward Mostoller, Ronald Martin Weber
  • Patent number: 9941626
    Abstract: The present disclosure discloses an electrical receptacle assembly. The electrical receptacle assembly comprises a housing with a first compartment and a second compartment with at least one third opening for receiving power supply cables. The first compartment has a second opening for receiving a switch knob, defined with central axis. A base of the second compartment fitted with a switch assembly in the housing. The switch assembly defines a spindle which is required to align axially with the central axis of the slot of the switch knob. A first and a second switch assembly mounting locations on the base mounts the switch assembly. The first mounting location is used when the power supply cables are positioned to enter the receptacle from operatively below the receptacle and the second mounting location is used when the power supply cables are positioned to enter the receptacle from operatively above the receptacle.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: April 10, 2018
    Assignee: Appleton Grp LLC
    Inventors: Vilas Subhash Shendge, Shivlingayya Vishwanath Swami
  • Patent number: 9916941
    Abstract: An electrical switching apparatus includes a body and a display apparatus. The body has a housing, a handle partially extending through the housing, separable contacts located within the housing, an operating mechanism structured to open and close the separable contacts, a main printed circuit board located within the housing, and a number of electrical rating settings associated with the main printed circuit board. Each of the number of electrical rating settings has a magnitude. The display apparatus is electrically connected to the main printed circuit board and is structured to display the magnitude of at least one of the number of electrical rating settings.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: March 13, 2018
    Assignee: Eaton Corporation
    Inventors: Jack Devine, Mark A Janusek
  • Patent number: 9799468
    Abstract: A support-assembly suitable for a micro-switch of a switching device, including bracket-support-means suitable for being connected, in a stationary position, to a frame portion of the switching-device, coupling-protrusion-component shaped for being provided at an end of an operating-shaft of the micro-switch and for movably engaging with the bracket-support-component. The coupling-protrusion-component and the bracket-support-component being configured for enabling a rotation of the operating-shaft around a rotation-axis and for preventing a movement of the operating-shaft transversely to the rotation-axis.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: October 24, 2017
    Assignee: ABB Schweiz AG
    Inventors: Stefano Magoni, Andrea Farina
  • Patent number: 9779893
    Abstract: Electronic devices are provided that have components. A housing protrusion may be interposed between a display cover layer and display components. A button may have a button member. A support structure for a dome switch in the button may have a screw hole. A housing may have screw holes through which a screw passes. The screw may also pass through the screw hole of the support structure to hold the switch structure near the button member. A clip may have a spring. A metal plate may prevent the clip from becoming worn by the spring. A display may be mounted on a ledge in a device housing. The ledge may have gaps with supports and removed corners.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: October 3, 2017
    Assignee: Apple Inc.
    Inventors: Emery Sanford, Wey Jiun Lin
  • Patent number: 9754751
    Abstract: Disclosed is a molded case circuit breaker including a case configured to accommodate an element for trip, an upper cover detachable attached to the case, a dial configured to include a fixing plate, which is provided to protrude along an outer circumference surface thereof, and a first stopper disposed under the fixing plate, a crossbar moved by the dial, a first dial fitting hole provided in the upper cover for the dial to be fitted into the first dial fitting hole, and a dial rotation adjusting unit provided in the first dial fitting hole and fitted between the fixing plate and the first stopper to guide a rotation of the dial, the dial rotation adjusting unit including a plurality of fitting grooves arranged at certain intervals. The first stopper is fitted into and fixed to the plurality of fitting grooves according to the rotation of the dial.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: September 5, 2017
    Assignee: LSIS CO., LTD.
    Inventor: Kyunghwan Oh
  • Patent number: 9746879
    Abstract: An electrical interconnection system comprises a bifurcated, multilayer flex circuit having electrode pads on the inner surfaces of the bifurcation. Electronic components are mounted on one or both sides of the flex circuit by conventional means. When the bifurcation is spread apart, the electrode pads are alignable with respective contacts on a printed circuit board. After bonding the pads to the contacts by soldering, conductive adhesive, or other means, a secure electrical connection is maintained while still allowing the flex circuit to bend somewhat from side to side, creating additional design options not available with rigidly mounted components and modules.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: August 29, 2017
    Assignee: Microelectronics Assembly Technologies, Inc.
    Inventors: James E. Clayton, Zakaryae Fathi
  • Patent number: 9734957
    Abstract: A disconnector for photovoltaic applications having at least two modular contact boxes, each contact box having a box-like body coupled to a contiguous box-like body of a contiguous modular contact box. The box-like body forms a central seat that accommodates a rotatable contact and two peripheral seats, each of which accommodates a connection portion of a corresponding fixed contact that can be accessed from the outside of the modular contact box. The rotatable contact is able to rotate about the axis of the central seat with respect to the box-like body in order to engage the fixed contacts arranged with their connection portion in the peripheral seats or to disengage from the fixed contacts.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: August 15, 2017
    Assignee: BREMAS ERSCE S.P.A.
    Inventor: Franco Civettini
  • Patent number: 9728327
    Abstract: Disclosed is a suspensible external combined on-load tap changer, including: a switch box, a switch body and a motor mechanism, a top box wall of the switch box being opened with a top opening, a top box cover being mounted on the top opening, wherein the switch body is detachably mounted in the switch box and is entirely lifted in and lifted out by the top opening; and the motor mechanism is connected with the switch body in a driving manner. The switch body in the present invention uses a hoisting structure, and the top box wall of the switch box is opened with a top opening with a size large enough, so that the switch body is directly lifted in and lifted out of the switch box from the top opening, and installation and maintenance are easier.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: August 8, 2017
    Assignee: SHANGHAI HUAMING POWER EQUIPMENT CO., LTD
    Inventors: Xu Shen, Riming Xiao
  • Patent number: 9667762
    Abstract: An electronic device includes a housing component which includes a through hole which passes between a first surface and a second surface, an antenna as a conductor film located to cover a part of a surface of the housing component, and a filler which watertightly seals the through hole by filling at least a part of an internal space in the through hole. The antenna includes an antenna first portion as a conductor film first portion, an antenna second portion as a conductor film second portion, and an antenna third portion as a conductor film portion which covers at least a part of an inner surface of the through hole. The through hole includes a through hole first portion and the through hole first portion includes a step in an intermediate portion thereof. The step is covered with the filler when the through hole is viewed from the first surface.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: May 30, 2017
    Assignee: KYOCERA Corporation
    Inventor: Daisuke Takahashi
  • Patent number: 9640346
    Abstract: The present invention provides a keyboard. The keyboard includes a circuit board, a key installing board, and a plurality of key switches, the circuit board is disposed opposite the key installing board, the key installing board is provided with a plurality of installation holes corresponding to the key switches, the plurality of key switches are movably clamped on the key installing board through the plurality of installation holes, each of the key switches has a conductor, the conductor extends in the direction of near the circuit board through an installation hole, the circuit board is provided with a plurality of connection terminals working with conductors of the plurality of key switches, the conductors of the plurality of key switches are contacted with the plurality of connected terminals of the circuit board. The key switches of the keyboard of the present invention are moveable, elongating use-life of the keyboard.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: May 2, 2017
    Assignee: DONGGUAN ZEN-TECH ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Lin Cai
  • Patent number: 9618987
    Abstract: A keyboard module includes plural keys, a switch circuit board and a metallic bottom plate. The plural keys and the switch circuit board are disposed on the metallic bottom plate. The metallic bottom plate includes a first metal plate and a second metal plate. The first metal plate and the second metal plate are made of different metallic materials. Consequently, the metallic bottom plate has the two kinds of metallic characteristics. According to the consumer's requirements, the manufacturer of the keyboard module may select suitable metallic materials to produce the desired metallic bottom plate. Consequently, the metallic bottom plate will possess different functions.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: April 11, 2017
    Assignee: PRIMAX ELECTRONICS LTD.
    Inventor: Bo-An Chen
  • Patent number: 9595413
    Abstract: A circuit breaker tripping mechanism providing relatively low instantaneous level tripping is disclosed. Circuit breaker tripping mechanism includes an armature with a first portion extending in a first direction from an armature pivot and a second portion extending in a second direction from the armature pivot, and a magnetic field generator configured as part of a line conductor. Magnetic field generator is operable to produce a magnetic field acting upon the second portion during a short circuit. Circuit breakers including the circuit breaker tripping mechanism and methods of tripping a circuit breaker are provided, as are other aspects.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: March 14, 2017
    Assignee: SIEMENS INDUSTRY, INC.
    Inventor: Guang Yang
  • Patent number: 9595816
    Abstract: Methods and systems for reducing exposure to live parts in a panelboard allow a circuit breaker or other branch electrical device to be safely installed and removed from the panelboard. The methods and systems provide a shutter system that operates in conjunction with the circuit breaker or other branch electrical device to automatically restrict access to the conductors in the panelboard until the circuit breaker is inserted in the panelboard. Specifically, the circuit breaker has one or more insertion keys on its casing that align with and fit into one or more keyed openings in the shutter system. When the circuit breaker is inserted into the panelboard, the insertion keys automatically force open the shutter system to allow the circuit breaker terminals to contact the conductors. Removing the circuit breaker from the panelboard automatically closes the shutter system and prevents fingers or tools from inadvertently accessing the conductors.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: March 14, 2017
    Assignee: Schneider Electric USA, Inc.
    Inventor: Jacob E. Walgenbach
  • Patent number: 9583919
    Abstract: In a unit apparatus in which units each equipped with a device are disposed in multiple stages and are attached to a housing, the unit apparatus includes: a device-protecting cover which is disposed on the front surface side of the unit and is formed by bending an upper part or a lower part thereof to protect the device; and a unit frame body having a unit base which is disposed in lapped relation on one of the bent upper part surface or the bent lower part surface of the device-protecting cover. The device-protecting cover and the unit frame body constitute a unit chamber; and the units are disposed in multiple stages in said housing, whereby the other of the bent upper part surface or the bent lower part surface of said bent device-protecting cover is shielded.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: February 28, 2017
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Takayoshi Sangawa
  • Patent number: 9576756
    Abstract: A switch control apparatus for electric plants includes a box-like body which is adapted to be anchored to a fixed o movable part of an electric plant and has a closing panel with at least one passage therethrough, at least one contact unit which is accommodated in the box-like body at the passage and is adapted to be electrically connected to at least one respective electric circuit of the plant for selective open/close control thereof, at least one actuator which is adapted to interact with the contact unit for the latter to ensure selective opening/closing of the respective circuits, an anchor system for anchoring the contact unit to the actuator. The anchor system includes a container member which is adapted to enclose and contain the contact unit and to be anchored to the closing panel in the box-like body for stably securing the contact unit on the actuator.
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: February 21, 2017
    Inventor: Marco Pizzato
  • Patent number: 9543092
    Abstract: A control device, includes a switch (2) with a rotary control rod (20) having a diametrical slot (21) which extends in a plane of reference (P), a molded plastic knob (3) which includes a housing receiving the control rod, the housing including two flexible fingers (31, 32) which are diametrically opposed and provided so as to be resilient radially inward, and two fixed fingers (33, 34) which are diametrically opposed and are connected together via a connecting wall (35) which extends along the plane (P), the connecting wall (35) being received in the diametric slot without any play in order to immobilize the knob in relation to the control rod in a direction (Y) perpendicular to the plane (P), the two flexible fingers holding the knob along the axis (A) by friction or by mechanical or spring-assisted blocking.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: January 10, 2017
    Assignees: CONTINENTAL AUTOMOTIVE FRANCE, CONTINENTAL AUTOMOTIVE GMBH
    Inventor: Noemie Gourdet
  • Patent number: 9484173
    Abstract: An electromagnetic switch includes a pair of fixed contacts fixed in a contact housing case with a predetermined distance therebetween; a movable contact disposed in the contact housing case to contact to and separate from the pair of fixed contacts; and an electromagnet unit causing the movable contact to contact to and separate from the pair of fixed contacts. The electromagnet unit has a magnetic yoke enclosing an exciting coil, a movable plunger disposed to move through a through hole provided in the magnetic yoke and having a contact pole surface facing the contact pole surface of the magnetic yoke, and a linking shaft linking the movable plunger and the movable contact. The contact pole surface of the movable plunger includes a circular protruding portion having a width narrower than that of a surface facing the magnetic yoke for increasing a magnetic flux density.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: November 1, 2016
    Assignees: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD., FUJI ELECTRIC CO., LTD.
    Inventors: Yasuhiro Naka, Kouetsu Takaya, Kenji Suzuki
  • Patent number: 9478381
    Abstract: A modular electrical switch device including: a cut-off unit including unitary cut-off units; an actuating unit including an actuating module of the unitary cut-off units; a removable electrical control module including an adaptive connection mechanism configured to interconnect with an actuating coil of an electromagnetic actuator when the removable module is positioned on the actuating module; a quick attachment mechanism allowing the removable attachment of the actuating unit onto the cut-off unit and including a coupling hook configured to attach and hold the cut-off unit to the actuating unit, and to engage with an actuating device of a unitary cut-off unit.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: October 25, 2016
    Assignee: SCHNEIDER ELECTRIC INDUSTRIES SAS
    Inventors: Michel Lauraire, Julien Henri-Rousseau, Didier Vigouroux, Patrick Larcher
  • Patent number: 9461446
    Abstract: An electrical enclosure includes at least one circuit breaker compartment and a cover mounted thereon. The cover includes an opening receptive of at least one circuit breaker. A gasket extends about at least a portion of the opening. The gasket includes an inner seal assembly and an outer seal assembly. The outer seal assembly is positioned to engage the at least one circuit breaker when the cover is in a closed position. The inner seal assembly is movable between a non-deployed configuration spaced from the at least one circuit breaker and a deployed configuration engaged with the at least one circuit breaker. The inner seal assembly is responsive to a pressure wave in the at least one circuit breaker compartment to move from the non-deployed configuration to the deployed configuration and substantially prevent out gassing through the opening in the cover.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: October 4, 2016
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Kevin Joseph Audibert, Michael Paul Lafond, Ganesh Venkataraman
  • Patent number: 9459306
    Abstract: Equipment including at least one plug-in unit and a body device for receiving the plug-in unit is presented. The plug-in unit includes a mechanical structure (108) enabling the plug-in unit to be locked in its operating position with respect to the body device with a fastening element (141) that can be, for example, a fastening screw. The plug-in unit further includes a sensor circuit (111) having first electrical properties when the fastening element is in the position locking the plug-in unit in the operating position and otherwise different electrical properties. The equipment includes a monitoring circuit (112) for generating a signal indicative of a difference between the prevailing electrical properties of the sensor circuit and the first electrical properties, the signal being indicative also of correctness of the installation of the plug-in unit. Thus, the correct installation of the plug-in unit can be electrically indicated and monitored.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: October 4, 2016
    Assignee: CORIANT OY
    Inventors: Antti Holma, Heikki Laamanen, Petri Kohonen, Ian Leiman
  • Patent number: 9425002
    Abstract: A circuit breaker includes: a housing; a stator accommodated in the housing and connected to a terminal unit; a mover selectively brought into contact with the stator; an opening and closing unit manipulating the mover such that the mover is selectively brought into contact with the stator; and an insulating cover provided in the housing and shielding the mover and the stator from the exterior of the housing, wherein the housing or the insulating cover is made by molding an electrical insulating material.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: August 23, 2016
    Assignee: LSIS CO., LTD.
    Inventors: Jae Kwan Seo, Seong Yeol Cho
  • Patent number: 9393907
    Abstract: A group riding problem warning system allows an individual participating in a group ride to communicate an indication of a problem to each other rider. The system includes a plurality of warning units. Each warning unit comprises a processor positioned in a housing. A respective transceiver is positioned in each housing and communicatively coupled to the processor. A respective actuator is coupled to each housing and operationally coupled to the processor wherein the transceiver transmits a signal to the warning units upon manipulation of the actuator. A respective indicator is coupled to each housing and operationally coupled to the processor wherein the indicator is activated upon the transceiver receiving the signal transmitted from one of the warning units. Each of a plurality of connectors is coupled to an associated warning unit for coupling to a handlebar such that the indicator is visible to a user.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: July 19, 2016
    Inventor: Michael Grant, Jr.
  • Patent number: 9386716
    Abstract: An electronic device according to the present invention comprises a main body including a pair of body chassis, a pair of cover panels disposed to cover the front face and the back face of the main body, a switch unit disposed on the side part of the main body, an operation button which is held between the pair of cover panels and has a pusher projecting therefrom, a housing recess which is formed on at least one of the body chassis and recessed on a joint surface with the other body chassis to form a housing chamber for the switch unit, a through hole penetrating the one body chassis from the side face toward the housing recess, and a bag-like waterproof packing member which is attached to the through hole and recessed toward the switch unit to house the pusher of the operation button.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: July 5, 2016
    Assignee: KYOCERA Corporation
    Inventor: Katsumi Arao
  • Patent number: 9368905
    Abstract: An electrical chamber is disclosed herein. The electrical chamber can include at least one wall forming a cavity, where the at least one wall includes a first end and an inner surface. The electrical chamber can also include a first isolation zone disposed on the inner surface at a first distance from the first end, where the first isolation zone is formed by a first bridge, a first underhang, and a first isolation zone inner surface, where the first bridge protrudes inward toward the cavity from the inner surface, and where the first underhang extends from a distal end of the first bridge. The cavity can be configured to receive at least one electrical conductor. The cavity and the first isolation zone can be configured to receive a potting compound.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: June 14, 2016
    Assignee: Cooper Technologies Company
    Inventors: Adam Douglas Ledgerwood, Alvah Benjamin Aldrich, Joseph Michael Manahan
  • Patent number: 9271413
    Abstract: A shelter for protecting a portable electrical inlet/outlet (PEIO) includes a base and a cover. In some examples, the base includes a platform to support a body of the PEIO, and the platform is configured to segregate the PEIO body from water that may accumulate. In some examples, the cover configured to mate with the base to substantially enclose the platform. Upon being inserted into the shelter, the PEIO may be protected from unwanted elements, such as rain, snow, unintended contact by humans or animals, or the like.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: February 23, 2016
    Assignee: Trystar, Inc.
    Inventors: Frederick Alan Dahl, James Jerome Koberg, Brian Allen Amacher
  • Patent number: 9230760
    Abstract: A vacuum interrupter has a housing with at least a first metal flange through which a first connection pin extends into the vacuum interrupter in a vacuum-tight manner to a first contact. The housing has at least one insulating-material housing region formed by a disc-like insulator. A second connection pin extends into the vacuum interrupter in a vacuum-tight manner to a second contact. The vacuum interrupter can be produced in a cost-effective manner with a compact construction. There is also described a switch pole for a switching device having a vacuum interrupter.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: January 5, 2016
    Assignee: Siemens Aktiengesellschaft
    Inventors: Martin Böttcher, Frank Graskowski, Christoph Luft, Ulf Schümann, Gernot Swiatkowski, Jörg Teichmann
  • Patent number: 9214302
    Abstract: A rotary switch module includes a first stationary contact, a second stationary contact, and a movable contact for making an electrical connection between the first stationary contact and the second stationary contact. A rotary actuator is provided for rotating the movable contact, the rotary actuator having on its surface a first indication indicating an open position of the switch, and a second indication indicating a closed position of the switch. A first window indicates the first indication, and a second window separate from the first window indicates the second indication.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: December 15, 2015
    Assignee: ABB OY
    Inventors: Harri Mattlar, Mikko Välivainio
  • Patent number: 9196444
    Abstract: A built-in intelligent circuit breaker with an automatic closing function, including a box body and a bearing plate. Inside the box body is provided a circuit breaker actuating mechanism, a wire inlet end, and a wire outlet end. The circuit breaker actuating mechanism is triggered by a poke rod positioned in the box body. The bearing plate is positioned in the box body and combined with an electrical operating mechanism. The electrical operating mechanism is provided with an execution end, and the execution end is connected with the poke rod, such that the circuit breaker actuating mechanism is triggered by the poke rod to realize the on/off of the circuit breaker during the operation of the electrical operating mechanism under the control of an automatic closing control unit.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: November 24, 2015
    Assignees: HUBEI SHENGJIA WIRING CO., LTD.
    Inventor: Jiasheng Wan