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11. 发明授权

US12002980B2 Battery pack including a frame 有权
公开(公告)号：US12002980B2
公开(公告)日：2024-06-04
申请号：US17201271
申请日：2021-03-15
申请人： SAMSUNG SDI CO., LTD.
发明人： Seonung Choi , Jaelim Ryu , Hoomin Lee , Hanho Kim , Jonghyun Lee
IPC分类号： H01M50/209 , H01M50/244 , H01M50/271 , H01M50/289 , H01M50/291 , H01M50/502
CPC分类号： H01M50/209 , H01M50/244 , H01M50/271 , H01M50/289 , H01M50/291 , H01M50/502
摘要： A battery pack including a plurality of battery cells arranged in a first direction; and a first frame and a second frame each extending in the first direction with the plurality of battery cells therebetween, the first frame and the second frame surrounding outer surfaces of the plurality of battery cells and being fitted into each other in a second direction that intersects with the first direction.

12. 发明公开

US20240170767A1 TRACTION BATTERY PACKS WITH INTEGRATED THERMAL BARRIER SYSTEMS 审中-公开
公开(公告)号：US20240170767A1
公开(公告)日：2024-05-23
申请号：US18056313
申请日：2022-11-17
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Bhaskara Rao BODDAKAYALA , Giriraj SRINIVASAN
IPC分类号： H01M10/658 , B60L50/60 , B60L50/64 , B60L58/24 , H01M10/613 , H01M10/6554 , H01M50/209 , H01M50/298 , H01M50/502
CPC分类号： H01M10/658 , B60L50/64 , B60L50/66 , B60L58/24 , H01M10/613 , H01M10/6554 , H01M50/209 , H01M50/298 , H01M50/502 , H01M2220/20
摘要： Battery thermal barrier systems are provided for traction battery packs. Exemplary battery thermal barrier systems may include one or more components that include a foam portion and an endothermic aerogel system configured to mitigate the effects of battery thermal events. The components may include bifurcation structures, canopy structures, thermal barrier plates, or combinations thereof.

13. 发明公开

US20240145817A1 ENERGY STORAGE DEVICE HAVING COOLING DEVICE FOR INDIRECT COOLING OF MODULE CONNECTORS AND METHOD FOR COOLING CELL GROUPS OF AN ENERGY STORAGE DEVICE 审中-公开
公开(公告)号：US20240145817A1
公开(公告)日：2024-05-02
申请号：US18496098
申请日：2023-10-27
申请人： AUDI AG
发明人： Wolfgang BECK , Johannes HAF
IPC分类号： H01M10/6567 , H01M10/651 , H01M50/502
CPC分类号： H01M10/6567 , H01M10/651 , H01M50/502 , H01M10/613
摘要： An energy storage device having a first and second cell group and having a cooling device for cooling the cell groups. The energy storage device has a module connector, which electrically conductively connects a cell pole of a first battery cell of the first cell group and a cell pole of a second battery cell of the second cell group to one another. The cooling device has a cooling plate arrangement having a first cooling unit through which a coolant can flow and which is arranged on a respective first side of the first and second cell groups. The cooling device has a distributor arrangement which has at least one supply connection fluidically coupled to the first cooling unit and at least one discharge connection.

14. 发明公开

US20240136677A1 High-Voltage Thermal Fuse 审中-公开
公开(公告)号：US20240136677A1
公开(公告)日：2024-04-25
申请号：US18401550
申请日：2023-12-31
申请人： Intercable Automotive Solutions GmbH
发明人： Markus Alexander Fiebig , Christoph Baumgartner
IPC分类号： H01M50/581 , H01H85/02 , H01H85/041 , H01M50/502
CPC分类号： H01M50/581 , H01H85/0241 , H01H85/041 , H01M50/502 , H01M2200/103 , H01M2220/20
摘要： A device for electrical and mechanical connection of a first element and a second element includes first and second connection elements and a connection module. The first connection element includes a first interface configured to be electrically and mechanically connected to the first element. The second connection element includes a second interface configured to be connected electrically and mechanically to the second element. The connection module is configured to provide an electrical and mechanical connection between a first connection region of the first connection element and a second connection region of the second connection element. The connection module is configured to passively open the electrical and mechanical connection between the first connection region of the first connection element and the second connection region of the second connection element in response to a triggering temperature being reached.

15. 发明授权

US11876233B2 Thin film battery stacking 有权
公开(公告)号：US11876233B2
公开(公告)日：2024-01-16
申请号：US16796636
申请日：2020-02-20
申请人： International Business Machines Corporation
发明人： Bing Dang , John Knickerbocker , Qianwen Chen
IPC分类号： H01M50/10 , H01M10/0585 , H01M50/502
CPC分类号： H01M50/10 , H01M10/0585 , H01M50/502
摘要： Thin Film Batteries are made of battery layers. Each battery layer has a substrate with one or more battery structures on the substrate surface. The battery structures have a first electrode connection and a second electrode, a first electrode (e.g. a cathode or anode) is electrically connected to the first electrode connection and a second electrode (e.g. an anode or cathode) is electrically connected to the second electrode connection. An electrolyte is at least partial disposed between and electrically connected to the first and second electrodes. A first edge connection on one of the substrate edges is physically and electrically connected to the first electrode connection. A second edge connection on one of the substrate edges is physically and electrically connected to the second electrode connection. An electrically insulating lamination is disposed on the substrate and covers the components except for the first and second edge connections, connected to respective battery electrodes. A first stack external connection electrical connects two or more of the first edge connections and a second stack external connection electrical connects two or more of the second edge connections. A first and second battery pole are connected to the respective first and second stack external connections. The TFBs are hermetically sealed.

16. 发明公开

US20240014499A1 CELL RETAINER ASSEMBLY AND METHOD THEREOF 审中-公开
公开(公告)号：US20240014499A1
公开(公告)日：2024-01-11
申请号：US18034596
申请日：2021-03-29
申请人： EXICOM TELE-SYSTEMS LIMITED
发明人： Sundaraaman K.V , Vijay Kumar
IPC分类号： H01M50/264 , H01M50/213 , H01M50/291 , H01M50/502 , H01M10/613 , H01M10/643 , H01M10/6554
CPC分类号： H01M50/264 , H01M50/213 , H01M50/291 , H01M50/502 , H01M10/613 , H01M10/643 , H01M10/6554
摘要： A cell retainer assembly includes a cell holder unit. The cell holder unit includes a first and a second member having a first and a second set of through holes respectively. The first and the second set of through holes is adapted to receive and position a plurality of cells therein. A groove is formed at a first and a second end of the first and second set of through holes. The groove is formed along an internal portion of one of the first and the second set of through holes. The groove has a length lesser than a length of each of the first and the second through holes. Further, the groove is adapted to receive adhesive therein to retain each of the plurality of cells within the first and the second set of through holes.

17. 发明授权

US11862762B2 Prismatic secondary battery and assembled battery using the same 有权
公开(公告)号：US11862762B2
公开(公告)日：2024-01-02
申请号：US18098191
申请日：2023-01-18
申请人： SANYO Electric Co., Ltd.
发明人： Kazuhiro Kitaoka , Masakazu Yamada , Yohei Muroya
IPC分类号： H01M10/0587 , H01M10/04 , H01M50/528 , H01M50/50 , H01M50/103 , H01M50/209 , H01M50/119 , H01M50/507 , H01M50/533 , H01M50/502 , H01M50/538 , H01M50/116 , H01M50/10 , H01M50/20
CPC分类号： H01M10/0587 , H01M10/0431 , H01M50/10 , H01M50/103 , H01M50/116 , H01M50/119 , H01M50/20 , H01M50/209 , H01M50/50 , H01M50/502 , H01M50/507 , H01M50/528 , H01M50/533 , H01M50/538 , H01M2220/20
摘要： A flat-shaped winding electrode body in which a positive electrode plate and a negative electrode plate are wound with a separator interposed therebetween includes a positive electrode tab portion and a negative electrode tab portion at one end in a direction in which a winding axis of the winding electrode body extends. Two pieces of the flat-shaped winding electrode body are housed in a prismatic outer body so that the winding axis of each piece is disposed in a direction perpendicular to a sealing plate, and the positive electrode tab portion and the negative electrode tab portion are located on one end of the winding electrode body closer to the sealing plate than the other end.

18. 发明授权

US11862395B2 Energy bank including integrated supercapacitor-battery structures 有权
公开(公告)号：US11862395B2
公开(公告)日：2024-01-02
申请号：US17539045
申请日：2021-11-30
申请人： NISSAN NORTH AMERICA, INC.
发明人： Cenk Gumeci , Sandeep Patil
IPC分类号： H01G11/08 , H01G11/46 , H01G11/32 , H01G11/06 , H01M50/102 , H01M50/119 , H01G11/18 , H01G11/10 , H01M50/502
CPC分类号： H01G11/08 , H01G11/06 , H01G11/10 , H01G11/18 , H01G11/32 , H01G11/46 , H01M50/102 , H01M50/119 , H01M50/502
摘要： An energy bank includes a plurality of integrated energy storage devices including a plurality of supercapacitors, a plurality of batteries and a plurality of metal shells. Each of the integrated energy storage devices includes a supercapacitor, a battery surrounding the supercapacitor and a metal shell surrounding the battery. The battery forms a shell around an exterior surface of the supercapacitor. The battery includes a first anode, a first cathode, and an electrolyte disposed between the first anode and the first cathode. The supercapacitor includes a second anode, a second cathode, and a separator disposed between the second anode and the second cathode.

19. 发明授权

US11831034B2 Battery pack having flexible line to detect voltage and temperature 有权
公开(公告)号：US11831034B2
公开(公告)日：2023-11-28
申请号：US17133878
申请日：2020-12-24
申请人： Samsung SDI Co., Ltd.
发明人： Byungkook Ahn
IPC分类号： H01M50/209 , H01M10/643 , H01M50/502 , H01M50/531 , H01M10/42 , H01M10/48
CPC分类号： H01M50/209 , H01M10/425 , H01M10/482 , H01M10/486 , H01M10/643 , H01M50/502 , H01M50/531
摘要： A battery pack includes a plurality of battery cells electrically connected to each other, and a flexible line comprising a main body arranged at an edge of a cell region in which the plurality of battery cells is arranged, and a first branch portion to detect voltage and a second branch portion to detect temperature which branch from the main body toward the cell region.

20. 发明授权

US11824175B2 Battery module 有权
公开(公告)号：US11824175B2
公开(公告)日：2023-11-21
申请号：US17952759
申请日：2022-09-26
申请人： SAMSUNG SDI CO., LTD.
发明人： Nohyun Kwag
IPC分类号： H01M50/213 , H01M10/613 , H01M10/6554 , H01M10/6556 , H01M50/50 , H01M50/55 , H01M50/559 , H01M50/514 , H01M50/503 , H01M50/583 , H01M50/593 , H01M50/588 , H01M50/502 , H01M50/543
CPC分类号： H01M10/613 , H01M10/6554 , H01M10/6556 , H01M50/213 , H01M50/50 , H01M50/502 , H01M50/503 , H01M50/514 , H01M50/543 , H01M50/55 , H01M50/559 , H01M50/583 , H01M50/588 , H01M50/593
摘要： An embodiment of the present disclosure provides a battery module including: battery cells including negative and positive electrodes on the same side; a first conductive plate provided at end portions of the battery cells and adjacent to the negative and positive electrodes, the first conductive plate including first through-holes through which the negative and positive electrodes are respectively exposed and first stepped portions which are adjacent to the first through-holes and recessed toward the battery cells; an insulative plate arranged on the first conductive plate and including second through-holes which at least partially overlap the first through-holes; a second conductive plate on the insulative plate, the second conductive plate including third through-holes which at least partially overlap the second through-holes and second stepped portions which are adjacent to the third through-holes and recessed toward the insulative plate; first connection tabs electrically connecting the positive electrodes or the negative electrodes to the first stepped portions; and second connection tabs electrically connecting the others of the positive electrodes and the negative electrodes to the second stepped portions.

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