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公开(公告)号：US20200287197A1
公开(公告)日：2020-09-10
申请号：US16880727
申请日：2020-05-21
发明人： Robert J. Mack , Dale B. Trester , Richard M. DeKeuster , Jennifer L. Czarnecki , Jason D. Fuhr
IPC分类号： H01M2/30 , H01M2/10 , H01M10/052 , H01M2/20 , H01M2/22 , H01M2/32 , G01R31/396 , G01R31/3835 , H01M2/02 , H01M2/04 , H01M2/12 , H01M2/34 , H01M10/02 , H01M10/60 , H01M10/65 , H01M10/48 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6551 , H01M10/0525 , H01M10/42 , H01M2/24 , H01M10/6557 , H01M2/18 , H01M10/04 , H01M10/058
摘要： The present disclosure includes a battery module having a stack of electrochemical cells that includes terminals, a housing that receives the stack of electrochemical cells, and a bus bar carrier disposed over the stack of electrochemical cells such that bus bars disposed on the bus bar carrier interface with the terminals of the stack of electrochemical cells.
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公开(公告)号：US10862159B2
公开(公告)日：2020-12-08
申请号：US16030969
申请日：2018-07-10
IPC分类号： H01M2/10 , H01M10/0525 , H01M4/485 , H01M4/525 , H01M4/505 , H01M4/1391 , B60L50/64 , B60L50/60
摘要： Present embodiments include a lithium ion battery module having a lineup of prismatic lithium ion battery cells positioned within a cell receptacle area of a housing of the lithium ion battery module. The prismatic battery cells of the lineup are spaced apart from one another in a spaced arrangement by fixed protrusions extending from internal surfaces of the housing forming the cell receptacle area, and the fixed protrusions extend inwardly to form a plurality of discontinuous slots across a width of the cell receptacle area.
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公开(公告)号：US20220059893A1
公开(公告)日：2022-02-24
申请号：US17518179
申请日：2021-11-03
发明人： Binbin Fan , Liang Cheng , Wei Qu , Peng Song , Yingyao Fu , Chang Liu , Jason Fuhr , Martin Wiegmann , Xugang Zhang , Jennifer L. Czarnecki
IPC分类号： H01M50/20 , B60L50/64 , B60L58/26 , F04D25/06 , F04D29/60 , H01M10/42 , H01M50/35 , H01M50/502 , H01M50/543 , H01M50/342
摘要： The present disclosure provides a battery pack for a hybrid vehicle. The battery pack includes: multiple battery cells, a housing, a first end plate, a second end plate, a bearing plate and an upper cover, wherein the housing is provided with a bottom portion and side walls extending from the periphery of the bottom portion and forming an upper portion opening; the housing is configured for accommodating the multiple battery cells and the two end plates, when the multiple battery cells are sequentially arranged and mounted into the housing, the first end plate and the second end plate are located at two end sides of the sequentially arranged multiple battery cells to laterally fix the multiple battery cells; the bearing plate is mounted above the top portions of the multiple battery cells; and the upper cover is mounted above the housing to cover the upper portion opening of the housing.
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公开(公告)号：US11063326B2
公开(公告)日：2021-07-13
申请号：US16261324
申请日：2019-01-29
发明人： Robert J. Mack , Richard M. DeKeuster , Jennifer L. Czarnecki , Ken Nakayama , Matthew R. Tyler , Christopher M. Bonin , Xugang Zhang , Dale B. Trester , Jason D. Fuhr
IPC分类号： H01M10/00 , H01M50/543 , H01M10/052 , G01R31/396 , G01R31/3835 , H01M10/02 , H01M10/60 , H01M10/65 , H01M50/10 , H01M50/20 , H01M50/30 , H01M50/35 , H01M50/50 , H01M50/147 , H01M50/256 , H01M50/308 , H01M50/342 , H01M50/463 , H01M50/502 , H01M50/528 , H01M50/529 , H01M50/571 , H01M50/572 , H01M10/48 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6551 , H01M10/0525 , H01M10/42 , H01M10/6557 , H01M10/04 , H01M10/058
摘要： The present disclosure relates to a battery module having a housing and a stack of battery cells disposed in a receptacle area of the housing, where each battery cell has a top having a battery cell terminal and a bottom, where the top of the battery cells face outwardly away from the receptacle area. The battery module includes an integrated sensing and bus bar subassembly positioned against the stack of battery cells and has a carrier, a bus bar integrated onto the carrier, and a biasing member integrated onto the carrier. The bus bar electrically couples battery cells in an electrical arrangement, and the biasing member is between the top of each battery cell and the carrier, where the biasing member has a first material, more compliant than a second material of the carrier, and the biasing member biases the stack of battery cells inwardly toward the housing.
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公开(公告)号：US20200287185A1
公开(公告)日：2020-09-10
申请号：US16881717
申请日：2020-05-22
发明人： Richard M. DeKeuster , Jason D. Fuhr , Robert J. Mack , Jonathan P. Lobert , Jennifer L. Czarnecki
IPC分类号： H01M2/10 , H01M10/0525 , H01M10/04
摘要： A battery module includes a housing including a first interior surface, a second interior surface opposite the first interior surface, and a cell assembly disposed within an interior space of the housing between the first and second interior surfaces. The cell assembly includes a plurality of prismatic battery cells arranged in a cell stack that includes a first end, and a second end opposite the first end. A wall is disposed between the first end of the cell stack and one of the interior surfaces of the housing. The wall includes a first surface in contact with the first end of the cell stack and a second surface opposite the first surface.
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公开(公告)号：US20190386269A1
公开(公告)日：2019-12-19
申请号：US16556389
申请日：2019-08-30
IPC分类号： H01M2/10 , H01M2/02 , H01M2/16 , H01M2/20 , H01M2/30 , H01M10/04 , H01M10/058 , H01M10/0525 , H01M10/613 , H01M10/625 , H01M10/653 , H01M10/6551 , H01M10/6554 , H01M10/6555 , C09J163/00
摘要： The present disclosure includes a battery module that includes a housing having a stack of battery cells. Each battery cell of the stack of battery cells includes a terminal end having at least one cell terminal and a face oriented transverse to the terminal end. The battery module also includes adhesive tape disposed between a first face of a first battery cell of the stack of battery cells and a second face of a second battery cell of the stack of battery cells, and where the adhesive tape fixedly couples the first battery cell to the second battery cell, and where a first terminal end of the first battery cell is substantially aligned with a second terminal end of the second battery cell.
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公开(公告)号：US11742530B2
公开(公告)日：2023-08-29
申请号：US16348465
申请日：2017-11-09
发明人： Yingyao Fu , Binbin Fan , Chang Liu , Martin Wiegmann , Joerg Birkholz , Marco Jansen , Xugang Zhang , Jennifer L. Czarnecki
IPC分类号： H01M50/35 , H01M10/42 , H01M10/48 , H01M50/342 , H01M50/242 , H01M50/271 , H01M50/209 , H01M50/284 , H01M50/262 , H01M50/289 , H01M50/583 , H01M50/296
CPC分类号： H01M10/425 , H01M10/482 , H01M50/209 , H01M50/242 , H01M50/271 , H01M50/284 , H01M50/3425 , H01M50/35 , H01M50/262 , H01M50/289 , H01M50/296 , H01M50/583 , H01M2010/4271 , H01M2200/103 , H01M2220/20
摘要： The present disclosure provides a battery pack including a housing, wherein the housing has a bottom portion and side walls extending upward around a periphery of the bottom portion; an upper portion opening is formed at top ends of the side walls extending upward; an upper cover is mounted on the upper portion opening of the housing; and the battery pack comprises: multiple flat battery cells; and a first end plate and a second end plate, wherein when the multiple battery cells are sequentially arranged and mounted into the housing from the upper portion opening, the first end plate and the second end plate are located at two end sides of the sequentially arranged multiple battery cells to laterally fix the sequentially arranged multiple battery cells. The two end plates may absorb deformation of the battery cell while expanding.
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公开(公告)号：US11462795B2
公开(公告)日：2022-10-04
申请号：US16881717
申请日：2020-05-22
发明人： Richard M. DeKeuster , Jason D. Fuhr , Robert J. Mack , Jonathan P. Lobert , Jennifer L. Czarnecki
IPC分类号： H01M50/22 , H01M10/0525 , H01M50/20 , H01M10/04 , H01M10/42
摘要： A battery module includes a housing including a first interior surface, a second interior surface opposite the first interior surface, and a cell assembly disposed within an interior space of the housing between the first and second interior surfaces. The cell assembly includes a plurality of prismatic battery cells arranged in a cell stack that includes a first end, and a second end opposite the first end. A wall is disposed between the first end of the cell stack and one of the interior surfaces of the housing. The wall includes a first surface in contact with the first end of the cell stack and a second surface opposite the first surface.
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公开(公告)号：US20220131202A1
公开(公告)日：2022-04-28
申请号：US17430947
申请日：2020-02-14
发明人： Richard M. DeKeuster , Xugang Zhang , Abed Al Fattah Isam Shafie , Christopher M. Bonin , John P. Dinkelman , Jennifer L. Czarnecki
IPC分类号： H01M10/48 , H01M50/505 , H01M50/519
摘要： A battery module includes electrochemical cells having an electrochemical cell with a terminal end. The battery module also includes a bus bar carrier configured to interface bus bars with terminals of the electrochemical cells and having a window. The battery module also includes a flex circuit disposed on the bus bar carrier, and a temperature sensor welding tab of the flex circuit. The temperature sensor welding tab includes a circuit engagement region coupled to the flex circuit, a welding region coupled to the terminal end of the first electrochemical cell, and a transverse region extending through the window of the bus bar carrier and between the circuit engagement region and the welding region.
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公开(公告)号：US11152672B2
公开(公告)日：2021-10-19
申请号：US16880727
申请日：2020-05-21
发明人： Robert J. Mack , Dale B. Trester , Richard M. DeKeuster , Jennifer L. Czarnecki , Jason D. Fuhr
IPC分类号： H01M2/30 , H01M50/543 , H01M10/052 , G01R31/396 , G01R31/3835 , H01M10/02 , H01M10/60 , H01M10/65 , H01M50/10 , H01M50/20 , H01M50/30 , H01M50/35 , H01M50/50 , H01M50/147 , H01M50/256 , H01M50/308 , H01M50/342 , H01M50/463 , H01M50/502 , H01M50/528 , H01M50/529 , H01M50/571 , H01M50/572 , H01M10/48 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6551 , H01M10/0525 , H01M10/42 , H01M10/6557 , H01M10/04 , H01M10/058
摘要： The present disclosure includes a battery module having a stack of electrochemical cells that includes terminals, a housing that receives the stack of electrochemical cells, and a bus bar carrier disposed over the stack of electrochemical cells such that bus bars disposed on the bus bar carrier interface with the terminals of the stack of electrochemical cells.
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