Adjuncts In Combination With Or For Connection To An External Electrical Electric Current Carrying Member Of A Battery Other Than Terminal Protectors, E.g., Terminal Adapter, Caps, Lifters, Etc. And Connectors Per Se Patents (Class 429/121)
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Patent number: 10756527Abstract: A protector is configured to protect a belt-like flexible board where a wiring pattern is provided. The protector includes a first accommodation portion configured to accommodate the flexible board so as to be slidable in a length direction of the flexible board, a second accommodation portion configured to accommodate the flexible board in a position different from the first accommodation portion in the length direction, and a bendable coupling portion that connects between the first accommodation portion and the second accommodation portion. The coupling portion is structured so that under a condition where the coupling portion is curved, deformation of the flexible board in a direction away from the coupling portion is allowed when the flexible board is slid in the length direction with respect to the first accommodation portion.Type: GrantFiled: July 9, 2019Date of Patent: August 25, 2020Assignee: YAZAKI CORPORATIONInventors: Yoshiaki Ichikawa, Kimitoshi Makino, Makoto Kobayashi, Tomoji Yasuda, Masahiro Takamatsu
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Patent number: 10741887Abstract: A fixing structure of voltage detection terminal includes a voltage detection terminal and a resin case having insulation property. The voltage detection terminal includes a flat plate portion, a busbar connection portion that bends from an upper end of the flat plate portion in an extending direction perpendicular to an up-down direction, and a crimping portion connected to an end portion of an electrical wire. The resin case includes a terminal accommodating portion accommodating the voltage detection terminal. The busbar connection portion is bonded to a plane surface of a busbar in the up-down direction to overlap with the busbar. The terminal accommodating portion includes projections that block movement in the extending direction of the flat plate portion in the terminal accommodating portion, and a latch projection that blocks movement in the up-down direction of the voltage detection terminal in the terminal accommodating portion.Type: GrantFiled: October 9, 2017Date of Patent: August 11, 2020Assignee: YAZAKI CORPORATIONInventors: Takuya Tomobe, Naoto Inoue
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Patent number: 10720628Abstract: Provided is a battery module including a battery cell laminate and a cooling pin. The battery cell laminate includes a plurality of battery cells are arranged adjacent to each other, each of the battery cells having a structure in which an electrode assembly is sealed together with an electrolytic solution, within a battery case. The cooling pin is interposed between the battery cells, the cooling pin having a plate-shaped structure and including a plurality of fixing protrusions that are locally inserted into an outer surface of the battery case of the battery cell that faces the cooling pin and fixed in position with respect to the battery cell.Type: GrantFiled: September 26, 2017Date of Patent: July 21, 2020Assignee: LG Chem, Ltd.Inventors: Young Suk Cho, Dae Sik Choi
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Patent number: 10700359Abstract: Provided herein is a battery and an electrode. The battery may include two electrodes; and an electrolyte, wherein at least one electrode further includes: a nano-scale coated network, which includes one or more first carbon nanotubes electrically connected to one or more second carbon nanotubes to form a nano-scale network, wherein at least one of the one or more second carbon nanotubes is in electrical contact with another of the one or more second carbon nanotubes. The battery may further include an active material coating distributed to cover portions of the one or more first carbon nanotubes and portions of the one or more second carbon nanotubes, wherein a plurality of the one or more second carbon nanotubes are in electrical communication with other second carbon nanotubes under the active material coating. Also provided herein is a method of making a battery and an electrode.Type: GrantFiled: February 20, 2018Date of Patent: June 30, 2020Assignee: Wellstat BioCatalysis, LLCInventor: Evgeniya Freydina
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Patent number: 10680220Abstract: A battery vent cap gang includes a plurality of vent caps. A primary member is operably coupled to each of the plurality of vent caps. A first translation member is operably coupled to a first one of the plurality of vent caps and spaced from the primary member in a first direction. A second translation member is operably coupled to a second one of the plurality of the vent caps and spaced from the primary member in a second direction. An actuator is operably coupled to the primary member, the first translation member, and the second translation member to cause substantially simultaneous rotational movement of the plurality of vent caps.Type: GrantFiled: May 26, 2017Date of Patent: June 9, 2020Assignee: DOYLE MANUFACTURING, INC.Inventor: Michael A. Doyle
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Patent number: 10673052Abstract: A rechargeable battery module includes a plurality of unit cells adjacent to each other in a first direction, each unit cell including an electrode assembly in a case, a cap plate sealing an opening of the case, and an electrode terminal electrically connected to the electrode assembly through the cap plate, a bus bar electrically connecting electrode terminals of unit cells adjacent in the first direction, a module frame accommodating the plurality of unit cells, the module frame including at least two sidewalls spaced apart from each other in the first direction to restrict opposite sides of the first direction, and a bottom supporting the at least two side walls, a restricting member fixed to a top of the module frame, the restricting member being spaced apart from the bottom of the module frame along a second direction perpendicular to the first direction to restrict the second direction.Type: GrantFiled: September 13, 2017Date of Patent: June 2, 2020Assignee: SAMSUNG SDI CO., LTD.Inventor: Dukjung Kim
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Patent number: 10658645Abstract: A busbar module includes a busbar holding plate and a busbar cover attached to the busbar holding plate. The busbar holding plate includes a busbar holding face and a bearing including a hole and a wall to define the hole. The busbar cover includes protrusions protruding toward each other in the axial direction at positions corresponding to the hole. The protrusions are opposed to each other with a gap less than a dimension of the hole in the axial direction. The protrusions are disposed in the hole to rotate the busbar cover about the protrusions between a covering position and an uncovering position. The busbar cover is flexible to deform such that the gap expands to allow the wall to pass through the gap during attachment of the bulbar cover to the busbar holding plate and restores its original shape when passing of the wall through the gap is complete.Type: GrantFiled: July 26, 2018Date of Patent: May 19, 2020Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., ENVISION AESC JAPAN LTD.Inventors: Osamu Nakayama, Tetsuya Fujita, Yasuhiro Yanagihara, Kodai Nagano, Manato Itabashi
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Patent number: 10651516Abstract: The present disclosure relates to a battery module that includes a housing having a first opening configured to receive one or more battery cells and an electrical component, a housing cover configured to be disposed over the first opening to enclose the one or more battery cells and the electrical component in the housing, a signal connector disposed within the housing and electrically coupled to the electrical component, where the signal connector is configured to be actuated from a first position to a second position, and a vent port in alignment with the signal connector such that the signal connector is accessible to a push device passing through the vent port to facilitate directing the signal connector into the second position and toward a second opening of the housing cover when the housing cover is disposed over the first opening.Type: GrantFiled: March 3, 2017Date of Patent: May 12, 2020Assignee: Clarios Advanced Solutions GmbHInventors: Helge Brenner, Markus Hoh, Ralf Joswig, Martin Wiegmann
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Patent number: 10651457Abstract: A battery module includes a first rechargeable battery and a second rechargeable battery electrically coupled in series to each other, the first rechargeable battery and the second rechargeable battery each including a first electrode and a second electrode, and the first rechargeable battery and second rechargeable battery each including a short circuit member that deforms when an internal pressure of the respective one of the first rechargeable battery and second rechargeable battery exceeds a predetermined pressure, and a fuse member including a first pad electrically coupled to the second electrode of the second rechargeable battery, a second pad overlapping the short-circuit member of the second rechargeable battery, and a plurality of fuses formed between the first pad and the second pad, wherein widths of the fuses are smaller than widths of the first and second pads.Type: GrantFiled: April 27, 2016Date of Patent: May 12, 2020Assignee: Samsung SDI Co., Ltd.Inventors: Sang-Won Byun, Jeong-Won Oh, Sang-Kyoon Park
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Patent number: 10647206Abstract: Disclosed is a battery module, which includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof, and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.Type: GrantFiled: January 24, 2017Date of Patent: May 12, 2020Assignee: LG CHEM, LTD.Inventors: Tae-Geun Kim, Jin-Woo Park, Bok-Gun Lee, Jeong-Woon Lee
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Patent number: 10644299Abstract: Disclosed is a battery module, which includes a battery cell assembly having at least one battery cell, a module case configured to accommodate the battery cell assembly, and a module connector mounted at the module case, wherein the module connector includes a connector pin electrically connected to the battery cell assembly at the inside of the module case so as to be connected to an external connector at the outside of the module case, a connector housing mounted to an outer surface of the module case to surround the connector pin, and a sealing member provided between the connector housing and the module case.Type: GrantFiled: September 13, 2016Date of Patent: May 5, 2020Assignee: LG CHEM, LTD.Inventors: Jung-Hoon Lee, Jeong-O Mun, Eun-Gyu Shin, Yoon-Koo Lee, Jong-Young Lee, Byoung-Cheon Jeong, Mi-Geum Choi, Torsten Karcher, Andreas Track
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Patent number: 10608230Abstract: An external connection busbar holding module includes: a first external connection busbar includes a bolt-fastening portion that is bent orthogonal to one end, and to which an external connection component is to be bolted, the bolt-fastening portion being provided at another end; and an external connection busbar protector that holds the first external connection busbar. The external connection busbar protector includes a positioning portion into which the bolt-fastening portion is inserted, and that positions the first external connection busbar. The positioning portion includes an entrance portion having a predetermined clearance relative to the bolt-fastening portion, and a clearance reduction portion that reduces the predetermined clearance.Type: GrantFiled: May 22, 2018Date of Patent: March 31, 2020Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Osamu Nakayama, Tetsuya Fujita, Katsushi Miyazaki
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Patent number: 10566586Abstract: Leaktight box for alkaline electrolyte battery, comprising an assembly of metal plates, where: a first and a second plate overlap in a zone of overlap and are assembled with rivets each comprising a head, a stem and a bulb; the stem of the rivets is deformed in such a way as to occupy in a leaktight manner substantially all of the volume of said holes of the first and second plates; preferably an elastomer seal comprising a material chosen from among a butyl rubber, an ethylene-propylene-diene terpolymer and a nitrile rubber, where said seal is disposed in continuity with the overlap zone in continuous contact with the first and the second plate in such a way as to complete the leaktightness of the box.Type: GrantFiled: October 9, 2013Date of Patent: February 18, 2020Assignee: SAFTInventors: Philippe Vasti, Xavier Tridon
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Patent number: 10559805Abstract: A battery for an electric vehicle includes first and second pairs of modules in electrical communication with each other. The first pair of modules includes a first module and a second module. The second module is in electrical and thermal communication with the first module via a first plurality of outer bus bars. The second pair of modules includes a third module and a fourth module. The fourth module is in electrical and thermal communication with the third module via a second plurality of outer bus bars. The first and second pairs of modules are coupled to each other via a first inner connecting bus bar and a second inner connecting bus bar proximate to a center region of each of the second and third modules.Type: GrantFiled: February 1, 2017Date of Patent: February 11, 2020Assignee: GM Global Technology Operations LLCInventors: Caleb Jones, Chih-cheng Hsu, Charles Hua
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Patent number: 10553999Abstract: A connection module includes a busbar holding module including insulating protectors and an external connection busbar holder disposed above the busbar holding module. The insulating protectors include fixing portions joined to fixed portions provided in the power storage elements or another member to secure the external connection busbar holder. The external connection busbar holder includes a first external connection busbar and a second external connection busbar to which external connection members are bolted and engaging portions that engage with the fixing portions. Each of the fixing portions includes a fixing-reinforcement portion that is displaced to fill the clearance between the fixing portion and the fixed portion in response to engagement with the engaging portion.Type: GrantFiled: July 29, 2019Date of Patent: February 4, 2020Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Naoki Fukushima, Osamu Nakayama, Katsushi Miyazaki, Seishi Kimura
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Patent number: 10511000Abstract: A battery pack includes a battery with an electrode terminal connected to a lead tab, a metal holder to accommodate the battery, and an insulating holder spacing apart the metal holder from the battery, the insulating holder including a coupling part coupled with the metal holder, and the lead tab being connected to electrode terminal through an opening in the insulating holder.Type: GrantFiled: December 21, 2016Date of Patent: December 17, 2019Assignee: SAMSUNG SDI CO., LTD.Inventor: Man Sik Cho
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Patent number: 10498095Abstract: A connection module includes a negative electrode external connection busbar to which an external connection component is to be bolt-fastened; a positive electrode external connection busbar to which an external connection component is to be bolt-fastened; and an insulating protector configured to hold the external connection busbars in an insulated manner. The insulating protector includes a support plate portion including a support plate surface that faces and extends along an outer surface of a frame outer wall for accommodating an electricity storage element group in a state in which the connection module is attached to the electricity storage element group, at least the support plate surface being configured to abut against an outer surface of the frame outer wall so as to support the insulating protector when the external connection components are bolt-fastened to the first external connection busbar and the second external connection busbar.Type: GrantFiled: March 19, 2019Date of Patent: December 3, 2019Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Naoki Fukushima, Osamu Nakayama, Katsushi Miyazaki, Tetsuya Fujita
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Patent number: 10483705Abstract: The present disclosure provides an electrical connector and an electrical connection assembly. The electrical connector has a first connector, a second connector, and a retainer. The first connector has a first connecting portion and a first protruding end portion that are integrally connected with each other. The second connector has a second connecting portion and a second protruding end portion that are integrally connected with each other. The second connector and the first connector are independently formed elements, respectively. The retainer is integrally interconnected with the first connector and the second connector. The second connecting portion is electrically connected with the first connecting portion. The first protruding end portion is arranged to protrude from the retainer to electrically connect a first mating connector. The second protruding end portion is arranged to protrude from the retainer to electrically connect a second mating connector.Type: GrantFiled: March 28, 2018Date of Patent: November 19, 2019Assignees: Tyco Electronics (Shanghai) Co., Ltd., Tyco Electronics Technology (SIP) Ltd.Inventors: Jifa Wang, Xiao Zhou
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Patent number: 10483592Abstract: A method of manufacturing a lithium ion battery cell. A non-aqueous liquid electrolyte solution is placed in contact with particles of a lithium ion-exchanged zeolite material for a time sufficient to remove water molecules from the liquid electrolyte solution. Thereafter, the liquid electrolyte solution may be introduced into an electrochemical cell assembly and hermetically sealed within a cell casing to form a lithium ion battery cell.Type: GrantFiled: August 30, 2017Date of Patent: November 19, 2019Assignee: GM Global Technology Operations LLCInventors: Xingcheng Xiao, Mark W. Verbrugge, Mei Cai, Sherman H. Zeng
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Patent number: 10446828Abstract: Various embodiments are described herein for an electrode assembly for a battery and a method of making the electrode assembly. The electrode assembly comprises an active material layer having a recess formed therein at an outer surface of the active material layer, the recess extending from a side facet of the active material layer toward an interior portion of the active material layer; a current collector layer supported on and in electrical contact with the outer surface of the active material layer; and a tab element supported partially within the recess and in electrical contact with at least one of the active material layer and the current collector layer, the tab element being adapted to provide an electrical connection for the electrode assembly.Type: GrantFiled: October 21, 2011Date of Patent: October 15, 2019Assignee: BlackBerry LimitedInventors: David Gerard Rich, Taha Shabbir Husain Sutarwala
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Patent number: 10446989Abstract: A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.Type: GrantFiled: October 19, 2018Date of Patent: October 15, 2019Assignee: LITTELFUSE, INC.Inventors: Julio Urrea, Gary Bold, Hector Perez
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Patent number: 10403923Abstract: This disclosure is directed to a battery having a folded architecture that has one or more blocks of cells folded onto one another.Type: GrantFiled: April 25, 2016Date of Patent: September 3, 2019Assignee: SimpliPhi Power, IncorporatedInventors: Stuart B. Lennox, Timothy M. Bowhall, Sr., Benjamin H. Widmer
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Patent number: 10389072Abstract: A connection module includes a busbar holding module including insulating protectors and an external connection busbar holder disposed above the busbar holding module. The insulating protectors include fixing portions joined to fixed portions provided in the power storage elements or another member to secure the external connection busbar holder. The external connection busbar holder includes a first external connection busbar and a second external connection busbar to which external connection members are bolted and engaging portions that engage with the fixing portions. Each of the fixing portions includes a fixing-reinforcement portion that is displaced to fill the clearance between the fixing portion and the fixed portion in response to engagement with the engaging portion.Type: GrantFiled: July 20, 2018Date of Patent: August 20, 2019Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Naoki Fukushima, Osamu Nakayama, Katsushi Miyazaki, Seishi Kimura
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Patent number: 10388957Abstract: The present disclosure relates to a lithium ion battery electrode. The lithium ion battery electrode comprises a current collector and at least one electrode material layers stacked on the current collector. Each of the at least one electrode material layers comprises an electrode active material layer, a conductive agent, an adhesive material, and a carbon nanotube layered structure. The conductive agent and the adhesive material are dispersed in the electrode active material layer. The carbon nanotube layered structure is located on the electrode active material layer, and at least part of the carbon nanotube layered structure is embedded in the electrode active material layer. The electrode active material layer is located between the current collector and the carbon nanotube layered structure.Type: GrantFiled: June 29, 2017Date of Patent: August 20, 2019Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Ling-Jia Yan, Jia-Ping Wang, Kai-Li Jiang, Shou-Shan Fan
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Patent number: 10381620Abstract: A battery unit mounted on a vehicle, includes: a battery; a first electric junction box electrically connected to the battery; a second electric junction box electrically connected to the battery; and a case accommodating the battery, the first electric junction box, and the second electric junction box. The battery, the first electric junction box, and the second electric junction box are arranged in this order in a vehicle width direction. The first electric junction box is disposed along a side surface of one side of the battery in the vehicle width direction. The second electric junction box is held by a bracket which is inclined upward or downward, as the second electric junction box is separated from the first electric junction box in the vehicle width direction.Type: GrantFiled: September 6, 2018Date of Patent: August 13, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Masaki Takahashi, Ryo Fujii, Suguru Umetsu, Atsushi Mizutani, Eiji Koike
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Patent number: 10374211Abstract: The present disclosure relates generally to the field of batteries and battery modules, and more specifically, relates to a system and method for manufacturing terminal assemblies for lithium-ion battery modules. A disclosed battery module includes a terminal block assembly that is secured to a polymer housing of the battery module. The terminal block assembly includes a terminal post having a post portion and a base portion that extends outward from a central axis of the post portion. The terminal block assembly also includes a bus bar coupled to the base portion of the terminal post without welding, wherein the bus bar includes a trough disposed near the terminal post. The terminal block assembly further includes a polymer portion overmolding at least the trough of the bus bar to form a drainage channel near the terminal post.Type: GrantFiled: September 12, 2016Date of Patent: August 6, 2019Assignee: CPS Technology Holdings LLCInventors: Richard M. DeKeuster, Robert J. Mack, John P. Dinkelman
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Patent number: 10374208Abstract: A rechargeable battery includes an electrode assembly including a first electrode and a second electrode, a case for accommodating the electrode assembly, a cap plate in an opening of the case to seal the case, and electrode terminals electrically coupled to the electrode assembly, each electrode terminal having a rivet terminal extending through a terminal hole in the cap plate, a first end of the rivet terminal being electrically coupled to the electrode assembly, and a second end of the rivet terminal protruding out of the cap plate and including a protruding portion, and a conductive terminal coupled to the protruding portion of the rivet terminal, the conductive terminal and the protruding portion of the rivet terminal including different metals.Type: GrantFiled: July 2, 2015Date of Patent: August 6, 2019Assignee: Samsung SDI Co., Ltd.Inventor: Jae-Wook Lee
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Patent number: 10310199Abstract: Provided are an optical module and a transmission equipment in which a decrease in yield due to brazing or soldering is suppressed. Provided is an optical module including a semiconductor optical element, a stem, and a wiring substrate. The stem includes one or more lead terminals. The wiring substrate includes one or more openings through which the one or more lead terminals, respectively, pass. The stem has a placing surface on which the wiring substrate is placed, and two protrusion portions that are arranged on both external sides, respectively, of the wiring substrate. The wiring substrate further includes a ground conductor layer being positioned on a rear surface and two ground conductor patterns that are arranged on regions, respectively, that are in the vicinity of the two protrusion portions, of a front surface, and are electrically connected to the ground conductor layer.Type: GrantFiled: December 7, 2017Date of Patent: June 4, 2019Assignee: Oclaro Japan, Inc.Inventors: Daisuke Noguchi, Kazuhiro Komatsu
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Patent number: 10297813Abstract: An electrode member includes a substrate portion formed of a metal thin plate, a connection portion connected to the electrode terminal of a cell, and a fuse for electrically connecting the substrate portion to the connection portion. In the plane orthogonal to the longitudinal direction of the cell, the length of the fuse is greater than the width of the connection portion.Type: GrantFiled: October 21, 2015Date of Patent: May 21, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Akira Takano, Daisuke Kishii
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Patent number: 10290850Abstract: Provided is a battery module including a bus bar and a plurality of battery packs electrically connected to each other by the bus bar, wherein each of the battery packs includes a case in which a first guide for guiding an assembly position of the bus bar is formed, and the first guide extends in a first direction around a terminal. According to one or more embodiments, there is provided a battery module including a guide for guiding an assembly position of a bus bar in a structure of binding together a plurality of battery packs using the bus bar, thereby facilitating binding the battery packs together and preventing faulty binding.Type: GrantFiled: May 27, 2016Date of Patent: May 14, 2019Assignee: Samsung SDI Co., Ltd.Inventor: Daepyo Lee
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Patent number: 10290851Abstract: Provided is an energy storage apparatus which includes: a plurality of energy storage devices which respectively have an external terminal and are arranged in a row in a first direction; an adjacent member disposed between the energy storage devices disposed adjacently to each other in the first direction; and a bus bar which connects the external terminals of the energy storage devices disposed on both sides of the adjacent member to each other.Type: GrantFiled: February 17, 2017Date of Patent: May 14, 2019Assignees: GS YUASA INTERNATIONAL LTD., HONDA MOTOR CO., LTD.Inventors: Eiji Yuasa, Kentaro Shibuya
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Patent number: 10269522Abstract: A fuse unit includes: a fusible link which is connected to a battery terminal and of which a fuse is fused when overcurrent flows therein; and a holding mechanism including a base portion that is interposed between a post-standing surface and the battery terminal in a state in which the battery terminal is fastened to a battery post provided on the post-standing surface of a battery housing, and a holding portion that is connected to the base portion and holds the fusible link on the post-standing surface. Accordingly, a load acting on the battery post can be suppressed.Type: GrantFiled: December 17, 2015Date of Patent: April 23, 2019Assignees: YAZAKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshinori Kitano, Takahiro Shiohama, Shinya Onoda, Masanobu Suzuki, Shigeru Kimura, Yukinori Koie
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Patent number: 10263231Abstract: A vent cap gang includes a plurality of vent caps to be received in respective vent ports formed in a battery cover. Each of the vent caps includes a cylindrical body having first pin located at an axial center thereof and a second pin offset from the axial center. A plurality of elongate members is operably coupled to each of the vent caps by the first and second pins. An actuator is operably coupled to the elongate members and at least one of the vent caps to cause simultaneous rotational movement of the vent caps.Type: GrantFiled: September 7, 2016Date of Patent: April 16, 2019Assignee: DOYLE MANUFACTURING, INC.Inventor: Michael A. Doyle
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Patent number: 10259109Abstract: A locking terminal clamp cable assembly including a pair of locking pliers, an adapter screw threaded into the locking pliers and including a threaded bore, an adjuster screw threaded into the threaded bore and configured to adjust the locking pliers, a cable lug having a ring portion positioned between the adapter screw and a jam nut, and a cable connected to the cable lug.Type: GrantFiled: May 2, 2017Date of Patent: April 16, 2019Assignee: Genesis 12, Inc.Inventor: Michael J. Vertanen
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Patent number: 10254175Abstract: A temperature detection module includes a thermistor configured to detect the temperature of an electric cell, a thermistor electrical wire drawn from the thermistor, a thermistor holding portion configured to hold the thermistor movably in a direction in which the thermistor comes into contact with and separates from the electric cell in a form in which the thermistor is biased to move toward the electric cell, and an electrical wire routing path in which the thermistor electrical wire is routed in one direction. The electrical wire routing path is provided with a holding means for holding a midpoint of the thermistor electrical wire that is drawn from the thermistor and routed along the electrical wire routing path in a form in which a drawing end of the thermistor electrical wire is provided with an excess length portion having a predetermined length in order to allow movement of the thermistor.Type: GrantFiled: January 23, 2017Date of Patent: April 9, 2019Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hiroki Shimoda, Shinichi Takase, Nobuyuki Matsumura, Yoshinori Ito, Hideo Takahashi
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Patent number: 10256452Abstract: A cell contacting system for an electro-chemical device includes a plurality of electro-chemical cells and a current line system, wherein the cell contacting system includes a signal line system having signal lines for connecting a respective signal source to a signal line termination or to a monitoring device of the cell contacting system and a carrier element which carries the signal line system. The cell contacting system further includes at least one signal-line-system-side positioning element which is fixed to a signal line of the signal line system and at least one carrier-element-side positioning element which is fixed at least temporarily to the carrier element, wherein the signal-line-system-side positioning element is connected to the carrier-element-side positioning element at least temporarily in such a way that the signal-line-system-side positioning element is positioned in a desired position relative to a cell connector or a current termination of the current line system.Type: GrantFiled: January 20, 2017Date of Patent: April 9, 2019Assignee: ElringKlinger AGInventors: Ruben Roemer, Udo Hoenle, Stefan Kazmaier, Wolfgang Fritz
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Patent number: 10211431Abstract: There is disclosed an electric battery assembly comprising: a plurality of electric batteries arranged in an array, an interconnection for connecting batteries in the array to provide a common power output; a plurality of shock absorbent housings, wherein each electric battery is provided within a shock-absorbent housing. The shock absorbent housing may have the form of a blister, which may be flexible and which may be filled with a shock-mitigating material.Type: GrantFiled: February 17, 2016Date of Patent: February 19, 2019Assignee: BAE Systems plcInventor: Mohammed-Asif Akhmad
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Patent number: 10181590Abstract: A battery system for use with outdoor power equipment includes a base including a positive terminal, a negative terminal, and a battery receptacle electrically coupled to the positive terminal and the negative terminal, wherein the positive terminal and the negative terminal are spaced apart by a distance substantially the same as a standard distance between terminals of a standard lead-acid battery, and a lithium-ion battery removably attached to the battery receptacle, wherein when attached, the lithium-ion battery is electrically coupled to the positive terminal and the negative terminal via the battery receptacle.Type: GrantFiled: March 6, 2015Date of Patent: January 15, 2019Assignee: Briggs & Stratton CorporationInventors: Jeffrey M. Zeiler, Richard J. Gilpatrick
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Patent number: 10177578Abstract: A power distribution device for use with rechargeable batteries, such as power tool batteries or battery packs, that is capable of powering a number of accessory devices such as geographical positioning system devices, depth finders, phones and radios.Type: GrantFiled: August 1, 2017Date of Patent: January 8, 2019Inventor: Jason Cooke
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Patent number: 10148044Abstract: A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.Type: GrantFiled: December 5, 2017Date of Patent: December 4, 2018Assignee: Littelfuse, Inc.Inventors: Julio Urrea, Gary Bold, Hector Perez
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Patent number: 10118504Abstract: A battery pack for an electric vehicle is disclosed. The battery pack includes an upper tray, a first busbar attached to the upper tray, a lower tray, and a second busbar attached to the lower tray. The battery pack also includes a plurality of battery cells arranged in the upper and lower trays, and a threaded fastener mechanically connecting the lower tray to the upper tray.Type: GrantFiled: March 24, 2017Date of Patent: November 6, 2018Assignee: Thunder Power New Energy Vehicle Development Company LimitedInventors: Francesco Mastrandrea, Peter Tutzer
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Patent number: 10122117Abstract: An electrical connector and system for connecting to a terminal post. The electrical connector includes a housing body, a contact and a locking release member. The housing body includes a post receiving passage for receiving the terminal post therein. The contact is provided in the post receiving passage and is positioned about the circumference of the post receiving passage. The contact will make an electrical engagement with a terminal post inserted into the post receiving passage regardless of the orientation of the terminal post with respect to the contact. The electrical connector which prevents the improper mating of the connector to the post, prevents unwanted rotation of the connector, provides a visual indication that the proper connection is secured and provides a secondary lock to ensure that unwanted unmating of the connector does not occur.Type: GrantFiled: April 11, 2016Date of Patent: November 6, 2018Assignee: TE CONNECTIVITY CORPORATIONInventors: Keith Edwin Miller, John Anthony Fulponi, Lawrence Se-Jun Oh, John Louis McKibben, Dustin Carson Belack, Lynn Robert Sipe, Robert Mulfinger
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Patent number: 10103411Abstract: A battery pack includes a first battery, a second battery remotely separated from the first battery, components to be shared by the batteries, and a battery housing. The batteries and the components are contained within the battery housing. The batteries may be Lithium-Ion (Li-Ion) batteries having different voltages. The components to be shared by the batteries may include a battery module controller (BMC), a common I/O (COM), a cooling system, and protection mechanisms like fuses, transient voltage suppressors, and battery disconnection devices (JB/BDU). An electronic control unit remotely separated from the battery pack is configured to communicate with the battery module controller to control operation of the battery pack.Type: GrantFiled: July 6, 2015Date of Patent: October 16, 2018Assignee: Lear CorporationInventors: Federico Giordano, Antoni Ferre Fabregas
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Patent number: 10062900Abstract: The present invention relates to a process for producing a cathode foil of a lithium-containing battery, comprising: (i) provision of a dry, solvent-free composition which comprises polytetrafluoroethylene, an electrically conductive, electrochemically inactive carbon material and an electrochemically active cathode material, (ii) formation of at least partially fibrillated polytetrafluoroethylene by action of shear forces on the dry, solvent-free composition to give a fibrillated composition, (iii) forming of the fibrillated composition to give a cathode foil.Type: GrantFiled: February 21, 2013Date of Patent: August 28, 2018Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.VInventors: Jan Bruckner, Sebastian Tschocke, Holger Althues, Stefan Kaskel, Soren Thieme
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Patent number: 10062882Abstract: A battery pack includes a battery pack housing and an array of pouch cells disposed in the pack housing. The battery pack also includes a force generating assembly disposed in the battery pack housing. The force generating assembly is configured to apply a force to the array of cells along a first direction corresponding to a row of cells, and a force to the array of cells along a second direction corresponding to a column of cells. The forces result in a weld-free, direct electrical connection being formed between a first pair of adjacent cells within a row, and the second force results in a weld-free, direct electrical connection being formed between a second pair of adjacent cells within a column.Type: GrantFiled: May 5, 2016Date of Patent: August 28, 2018Assignees: Bosch Battery Systems LLC, Robert Bosch GmbHInventor: Robert Schoenherr
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Patent number: 10056599Abstract: A battery terminal includes a penetrating plate disposed to penetrate annular portions from one end portions of the annular portions to the other end portions of the annular portions with slits interposed therebetween; a fastening bolt supported by a threaded hole of the penetrating plate to be rotatable about an axial direction; and a spacer as a pressing force converting member disposed to come into contact with edge portions of the annular portions from an end portion side of the penetrating plate where the threaded hole is provided, and converts an axial-direction fastening force, which is generated between the fastening bolt and the threaded hole with the rotation of the fastening bolt about the axial direction, into a long-side-direction pressing force that presses the annular portions in a direction, in which intervals of the slits of the annular portions are reduced, of a long-side direction.Type: GrantFiled: May 6, 2016Date of Patent: August 21, 2018Assignee: YAZAKI CORPORATIONInventors: Takayuki Kato, Takahiro Shiohama, Katsumi Sato, Takashi Yoshida, Hideto Yoshinaga
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Patent number: 10050262Abstract: Provided is a negative electrode for a non-aqueous electrolyte secondary battery, capable of improving the energy density and the cycle characteristics of the battery without lowering the initial charge/discharge efficiency of the battery. This negative electrode includes a negative electrode active material including a silicon oxide represented by SiOx and carbon material. A proportion of a mass of the silicon oxide relative to a total mass of the silicon oxide and the carbon material: y satisfies 0.03?y?0.3. A difference between a theoretical capacity density of the negative electrode active material and a charge capacity density of the negative electrode active material when a cutoff voltage is 5 mV relative to lithium metal: ?C (mAhg?1) satisfies L=?C/100 and 6y?L?12y+0.2.Type: GrantFiled: December 28, 2012Date of Patent: August 14, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANGEMENT CO., LTD.Inventors: Yuki Suehiro, Taisuke Yamamoto, Tatsuki Hiraoka, Katsumi Kashiwagi
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Patent number: 10026965Abstract: An exemplary embodiment of the present invention provides a manufacturing method of an electrode structure for an energy storage device, the method including: forming a polymer substrate configured to have a first uneven pattern on a first surface; forming an electrode active material layer on the first uneven pattern in a state that an tensile force is applied to the polymer substrate; and forming a second uneven pattern on the polymer substrate and the electrode active material layer by removing the tensile force.Type: GrantFiled: April 30, 2015Date of Patent: July 17, 2018Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Hyung Cheoul Shim, Seung Min Hyun, Sunghwan Chang, Jeong Hwan Kim, Jun-ho Jeong
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Patent number: 10008725Abstract: A metal-oxygen cell capable of improving cycle performance is provided. The metal-oxygen cell 1 includes a positive electrode 2 that contains an oxygen storage material and uses oxygen as an active material, a negative electrode 3 that uses a metal as an active material, and an electrolyte layer 4 sandwiched between the positive electrode 2 and the negative electrode 3 and containing an electrolyte solution, effecting cell reactions of the positive electrode 2 on a surface of the oxygen storage material. The positive electrode 2 contains a conductive polymer that is capable of suppressing permeation of oxygen and conducting metal ions and covers at least a part of the surface of the oxygen storage material.Type: GrantFiled: March 15, 2013Date of Patent: June 26, 2018Assignee: Honda Motor Co., Ltd.Inventors: Akihisa Tanaka, Kiyoshi Tanaami, Bunichi Saito, Takuya Taniuchi, Hiroshi Sakai, Satoshi Nakada, Mao Hori, Tomohiro Kinoshita
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Patent number: 10003065Abstract: Provided is a method for manufacturing battery wiring module including: a coating step of coating one long side portion of an elongated flat plate conductor and outer peripheral portions of linear conductors disposed in parallel along the long side portion with a predetermined gap therebetween having a predetermined gap with respect to the long side portion by a first insulating resin portion; and a pressing step of separating the flat plate conductor at a predetermined gap in the longitudinal direction of the flat plate conductor and forming a plurality of busbar electrically connecting electrode terminals provided in at least two battery cells connected to each other in the same direction among the plurality of battery cells overlapping each other in the same direction, the electrode terminals being arranged in parallel in the same direction.Type: GrantFiled: May 23, 2016Date of Patent: June 19, 2018Assignee: YAZAKI CORPORATIONInventors: Yoshiaki Ichikawa, Hirotaka Mukasa, Hirokuni Koike