公开(公告)号：US20240072380A1

公开(公告)日：2024-02-29

申请号：US18457706

申请日：2023-08-29

申请人： Yazaki Corporation

发明人： Kimitoshi Makino

IPC分类号： H01M50/507 ,  H01M50/519

CPC分类号： H01M50/507 ,  H01M50/519

摘要： A busbar module includes a first busbar group, a second busbar group, a flexible printed wiring board, and a case made of resin. The flexible printed wiring board includes a base end and a main body. The flexible printed wiring board includes a first slit portion and a second slit portion. The main body is divided by the second slit portion into two regions, a first region and a second region. The case includes a first case portion and a second case portion. The first case portion is configured so that the first region and the first cover cover the first busbar group. The second case portion is configured so that the second region and the second cover cover the second busbar group.

公开(公告)号：US20240072350A1

公开(公告)日：2024-02-29

申请号：US18456139

申请日：2023-08-25

申请人： Yazaki Corporation

发明人： Kimitoshi Makino

IPC分类号： H01M50/213 ,  H01M50/507 ,  H01M50/519

CPC分类号： H01M50/213 ,  H01M50/507 ,  H01M50/519

摘要： A battery pack includes a plurality of batteries having a cylindrical shape, arranged with outer circumferential surfaces of the batteries facing each other, and each of the batteries including electrodes on both ends in an axial direction thereof, a plurality of bus bars fixed to the electrodes, and a flexible printed wiring board including a plurality of conductors connected to the bus bars. The flexible printed wiring board includes a belt-like main body routed along the outer circumferential surfaces of the batteries, and branch portions projecting from the main body and connected to the bus bars.

公开(公告)号：US11901524B2

公开(公告)日：2024-02-13

申请号：US17284466

申请日：2019-10-15

申请人： Interplex Industries, Inc.

发明人： Craig Kennedy ,  Vu Phan

IPC分类号： H01M10/48 ,  H01M50/519 ,  H01M50/507 ,  H01M50/522 ,  H01M10/42 ,  H01M50/569 ,  H01M50/50

CPC分类号： H01M10/482 ,  H01M10/425 ,  H01M10/486 ,  H01M50/50 ,  H01M50/507 ,  H01M50/519 ,  H01M50/522 ,  H01M50/569 ,  H01M2220/20

摘要： A battery module having a plurality of battery cells disposed in a housing and interconnected by upper and lower interconnect panels stamped from sheets of conductive metal. Each of the upper and lower interconnect panels have a plurality of contacts secured to terminals of the battery cells, respectively. The contacts are at least partially disposed in panel openings extending through the upper and lower interconnect panels. A carrier is provided and includes a lead frame molded into a body of thermoplastic resin. The lead frame connects a plurality of locations on the upper and lower interconnect panels to a monitoring module that measures physical properties at the locations.

公开(公告)号：US11894536B2

公开(公告)日：2024-02-06

申请号：US17723943

申请日：2022-04-19

申请人： LG Energy Solution, Ltd.

发明人： Hyeon-Ki Yun

IPC分类号： H01M10/00 ,  H01M10/653 ,  H01M10/42 ,  H01M10/48 ,  H05K1/11 ,  H01M50/293 ,  H01M50/287 ,  H01M50/298 ,  H01M50/211 ,  H01M50/569 ,  H01M50/507 ,  H01M50/519

CPC分类号： H01M10/653 ,  H01M10/425 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M50/211 ,  H01M50/287 ,  H01M50/293 ,  H01M50/298 ,  H01M50/507 ,  H01M50/519 ,  H01M50/569 ,  H05K1/118 ,  H01M2220/20

摘要： A battery module includes a battery cell assembly having a plurality of battery cells, a sensing assembly which covers a front and rear of the battery cell assembly when mounted thereto, a module case which receives the battery cell assembly and the mounted sensing assembly, and a thermally conductive adhesive interposed between an upper inner surface of the module case and an upper side of the battery cell assembly. The sensing assembly includes a first busbar frame assembly positioned at the front of the battery cell assembly, a second busbar frame assembly positioned at the rear of the battery cell assembly, and a sensing wire which connects the first and second busbar frame assemblies and runs across the upper side of the battery cell assembly in a diagonal direction. The thermally conductive adhesive is disposed on two sides of the sensing wire.

公开(公告)号：US11804638B2

公开(公告)日：2023-10-31

申请号：US17169776

申请日：2021-02-08

申请人： Murata Manufacturing Co., Ltd.

发明人： Mitsuyoshi Nishide ,  Takayuki Nagano ,  Isao Tamaki ,  Tomohiro Kato ,  Akira Baba ,  Haruhiko Mori

IPC分类号： H01M50/545 ,  H01M50/519 ,  H01M50/131 ,  H01M50/591 ,  H01M50/119 ,  H01M50/526 ,  H01M50/124 ,  H01M10/0525 ,  H01M10/0585 ,  H01M50/10 ,  H01M50/543 ,  H01M50/11 ,  H01M50/141 ,  H01M50/533 ,  H01M50/593

CPC分类号： H01M50/545 ,  H01M10/0525 ,  H01M10/0585 ,  H01M50/10 ,  H01M50/11 ,  H01M50/119 ,  H01M50/1245 ,  H01M50/131 ,  H01M50/141 ,  H01M50/519 ,  H01M50/526 ,  H01M50/533 ,  H01M50/543 ,  H01M50/591 ,  H01M50/593

摘要： A packaged solid-state battery that includes a solid-state battery having a top surface, a bottom surface, and side surfaces connecting the top surface to the bottom surface; a supporting substrate supporting the bottom surface of the solid-state battery; an insulating cover layer covering at least the top surface and the side surfaces of the solid-state battery; and an inorganic cover film on the insulating cover layer.

公开(公告)号：US20230335824A1

公开(公告)日：2023-10-19

申请号：US18044035

申请日：2021-09-02

申请人： Google LLC

发明人： David Wang ,  Pak Heng Lau ,  Lauren Francine Chanen ,  James Robert Lim

IPC分类号： H01M10/6571 ,  H01M50/519 ,  H01M10/655 ,  H01M50/24 ,  H01M10/615 ,  H01M10/48 ,  H01M10/637 ,  H01M10/627 ,  H01M50/509

CPC分类号： H01M10/627 ,  H01M10/486 ,  H01M10/615 ,  H01M10/637 ,  H01M10/655 ,  H01M10/6571 ,  H01M50/24 ,  H01M50/509 ,  H01M50/519 ,  H01M2220/10

摘要： This application is directed to a battery having a heating element. A connector of the battery includes a first terminal, a second terminal, and a heater terminal. One or more rechargeable battery cells are electrically coupled to the first and second terminals of the connector. The heating element is in contact with a subset of the battery cells, and includes a resistive heater path that is electrically coupled to the first and heater terminals of the connector and generates heat to warm the battery when a heater voltage is applied to the heater terminal. A waterproof material is wrapped around an exterior of the heating element and battery cells and prevents ambient water from contacting the heater element and battery cells. The waterproof material includes an opening to allow at least the first and second terminals of the connector to be electrically coupled to a logic board.

公开(公告)号：US11777237B1

公开(公告)日：2023-10-03

申请号：US17664811

申请日：2022-05-24

申请人： Inventus Power, Inc.

发明人： Richard E. VanCamp ,  John Seo ,  King Moy ,  Christopher M. Reinke

IPC分类号： H01R12/70 ,  H05K7/14 ,  H01M50/519 ,  H01M50/296 ,  H01M10/48 ,  H01M50/574 ,  H01M50/569

CPC分类号： H01R12/7088 ,  H01M10/482 ,  H01M50/296 ,  H01M50/519 ,  H01M50/569 ,  H01M50/574 ,  H05K7/1427 ,  H01M2220/30

摘要： One or more external connectors of a conformal wearable battery (CWB) may be controlled to reduce a voltage potential supplied to the connectors when exposed to a conductive liquid. The connectors may be uniform serial bus (USB) connectors or other connectors. One or more unused terminals of the one or more connectors may be pulled to a voltage potential and then monitored for a change in voltage. When the change in voltage satisfies a voltage threshold, the voltage potential supplied to the one or more connectors may be reduced and/or interrupted. The change in voltage may be evaluated against the voltage threshold alone or may be evaluated against the voltage threshold and a time threshold relating to a time after the voltage satisfied the voltage threshold. The voltage of the monitored terminal may be evaluated against one or more voltage thresholds and/or one or more time thresholds. Based on the voltage threshold having been met, the voltage supplied to the connector may be reduced or stopped.

公开(公告)号：US11764444B2

公开(公告)日：2023-09-19

申请号：US17564012

申请日：2021-12-28

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Wencai Xu ,  Xuguang Wang ,  Jihua Yao ,  Mu Qian

IPC分类号： H01M50/519 ,  B60L50/60 ,  H01M10/42 ,  H01R13/66 ,  H02J7/00

CPC分类号： H01M50/519 ,  B60L50/66 ,  H01M10/425 ,  H01M10/4207 ,  H01R13/6683 ,  H02J7/0063 ,  H01M2220/20 ,  H01R2201/26 ,  H05K2201/09009

摘要： The application discloses a connecting assembly, a battery module, a battery group, and a device using the battery module as a power supply. The connecting assembly includes a plurality of connecting sheets, a sampling assembly, and an insulating film, where the plurality of connecting sheets are configured to connect battery cells of the battery module; the sampling assembly includes a circuit board and a sampling terminal connected to the circuit board; the sampling terminal is connected to the plurality of connecting sheets, the insulating film is provided at one side of the sampling assembly and the plurality of connecting sheets, and the insulating film connects the sampling assembly to the plurality of connecting sheets to form an integral structure with the sampling assembly and the plurality of connecting sheets, an insulating film through hole is provided in a region of the sampling assembly covered by the insulating film.

公开(公告)号：US11758665B2

公开(公告)日：2023-09-12

申请号：US16871045

申请日：2020-05-11

申请人： Molex, LLC

发明人： Yong Lin ,  Shang Xiu Zeng ,  Kian Heng Lim

IPC分类号： H05K1/18 ,  H05K1/02 ,  H01M50/51 ,  H01M50/519 ,  H01M50/507

CPC分类号： H05K1/189 ,  H01M50/507 ,  H01M50/51 ,  H01M50/519 ,  H05K1/028 ,  H05K2201/09063 ,  H05K2201/10151 ,  H05K2201/10189 ,  H05K2201/10272

摘要： The present disclosure relates to a battery connection module and a battery device. The battery connection module includes a carrying tray, a plurality of busbars and a flexible circuit board. The plurality of busbars are provided to the carrying tray. The flexible circuit board is provided to the carrying tray and includes a main board body and a plurality of connecting board bodies integrally connected to the main board body in a floatable manner and respectively electrically connected to the plurality of busbars, each connecting board body is provided to a side edge of the main board body, extends in a longitudinal direction and faces the corresponding busbar in a transverse direction, each connecting board body has a central portion and two cantilevered portions respectively extending from two opposite sides of the central portion in the longitudinal direction, each cantilevered portion has a proximal segment connected to the central portion, a distal segment opposite to the proximal segment and a curved segment positioned between the proximal segment and the distal segment, the curved segment extends along at least the longitudinal direction and the transverse direction, each connecting board body is connected to the main board body only by the distal segments of the two cantilevered portions, a gap is formed between the connecting board body and the main board body.

公开(公告)号：US20230238672A1

公开(公告)日：2023-07-27

申请号：US18192913

申请日：2023-03-30

申请人： Dongguan Poweramp Technology Limited

发明人： Xiaogong BAI ,  Xianglong HAN ,  Ying WANG

IPC分类号： H01M50/578 ,  H01M50/209 ,  H01M50/519 ,  H01M50/383

CPC分类号： H01M50/578 ,  H01M50/209 ,  H01M50/519 ,  H01M50/383

摘要： A battery module includes a battery unit, a circuit board, and an expansion portion. The expansion portion is disposed between a first body and a second body and/or between a first tab and a second tab of the battery unit, and the expansion portion is configured to disconnect the first tab and/or the second tab from the circuit board.