公开(公告)号：US20240322322A1

公开(公告)日：2024-09-26

申请号：US18578537

申请日：2023-06-01

申请人： LG ENERGY SOLUTION, LTD.

发明人： Chang Hyeon YANG ,  Ju Hwan SHIN

IPC分类号： H01M50/233 ,  H01M10/42 ,  H01M10/48 ,  H01M50/258 ,  H01M50/298 ,  H01M50/507 ,  H01M50/569

CPC分类号： H01M50/233 ,  H01M10/425 ,  H01M10/482 ,  H01M50/258 ,  H01M50/298 ,  H01M50/507 ,  H01M50/569 ,  H01M2010/4271

摘要： A battery pack includes a pack case that includes external terminals formed on one side and contains a plurality of battery modules inside; a protective frame that extends across the pack case and defines the module area; a busbar that electrically connects the battery modules and the external terminals of the pack case; and a battery management unit located on the other side opposite to the pack case from where the external terminals are formed. The protective frame includes slots extending along the length direction of the protective frame, the module area is compartmentalized by the protective frame and includes a first battery part formed on one side of the protective frame and a second battery part formed on the opposite side of the protective frame, the busbar is inserted and secured within the slots of the protective frame, and the protective frame surrounds its sides.

公开(公告)号：US20240313331A1

公开(公告)日：2024-09-19

申请号：US18575999

申请日：2022-08-25

申请人： LG Energy Solution, Ltd.

发明人： Sunwoo Yun

IPC分类号： H01M50/298 ,  H01B7/02 ,  H01B7/18 ,  H01M50/204 ,  H01M50/258 ,  H01M50/503 ,  H01M50/522 ,  H01M50/526 ,  H01M50/583

CPC分类号： H01M50/298 ,  H01B7/02 ,  H01B7/1805 ,  H01M50/204 ,  H01M50/258 ,  H01M50/503 ,  H01M50/522 ,  H01M50/526 ,  H01M50/583

摘要： A connection wire according to one embodiment of the present disclosure includes a plurality of conductive members; and an insulating member surrounding the conductive members, wherein the insulating member has a wound shape, and is located on an inner surface of the insulating member on which the conductive members are wound.

公开(公告)号：US20240304923A1

公开(公告)日：2024-09-12

申请号：US18590143

申请日：2024-02-28

申请人： HONDA MOTOR CO., LTD.

发明人： Yasuyuki SHIBATA ,  Koki KAWASE

IPC分类号： H01M50/242 ,  B60R16/033 ,  H01M50/258 ,  H01M50/262 ,  H01M50/293 ,  H01M50/298

CPC分类号： H01M50/242 ,  H01M50/258 ,  H01M50/262 ,  H01M50/293 ,  H01M50/298 ,  B60R16/033

摘要： A battery pack includes a battery module, a battery case accommodating the battery module, and a wiring or a pipe, disposed inside the battery case. The battery case includes a bottom surface, a side wall standing from an outer edge portion of the bottom surface, and a cross member disposed across left and right side walls facing each other. The cross member includes a member main body formed by aluminum die casting together with at least a part of the bottom surface and the side wall, and a reinforcing plate installed on an upper surface of the member main body. The member main body includes a recessed portion in a central portion of the battery case. The wiring or the pipe is provided between the member main body and the reinforcing plate.

公开(公告)号：US20240297392A1

公开(公告)日：2024-09-05

申请号：US18573121

申请日：2022-06-23

申请人： LG Energy Solution, Ltd.

发明人： Bum-Jick Lee ,  Young-Su Son

IPC分类号： H01M50/291 ,  H01M10/48 ,  H01M50/213 ,  H01M50/258 ,  H01M50/507 ,  H01M50/519

CPC分类号： H01M50/291 ,  H01M10/482 ,  H01M10/486 ,  H01M50/213 ,  H01M50/258 ,  H01M50/507 ,  H01M50/519

摘要： A cell module assembly according to the present disclosure includes a plurality of cylindrical battery cells, a cell frame, and a cell spacer. Each of the cylindrical battery cells includes a battery can and a top cap coupled to a top portion of the battery can. The cell frame has an accommodation portion and an open portion on one side, where the plurality of cylindrical battery cells are received upright in the accommodation portion. The cell spacer surrounds all or part of a bottom circumference of the battery can and is also coupled to the open portion of the cell frame.

公开(公告)号：US20240283068A1

公开(公告)日：2024-08-22

申请号：US18416312

申请日：2024-01-18

申请人： Enphase Energy, Inc.

发明人： Wei JIANG ,  Vikram Nandakumar IYENGAR

IPC分类号： H01M50/204 ,  H01M10/04 ,  H01M10/42 ,  H01M10/48 ,  H01M50/256 ,  H01M50/258 ,  H01M50/262

CPC分类号： H01M50/204 ,  H01M10/0481 ,  H01M10/425 ,  H01M10/482 ,  H01M10/486 ,  H01M50/256 ,  H01M50/258 ,  H01M50/262

摘要： The present disclosure provides an energy storage system. For example, an energy storage system can comprise a chassis and a battery module. The battery module is configured to removably connect to the chassis and comprises a plurality of battery cells held in place via a pair of end plates configured to compress the plurality of battery cells together when tightened to form the battery module.

公开(公告)号：US12062812B2

公开(公告)日：2024-08-13

申请号：US17557003

申请日：2021-12-20

申请人： Contemporary Amperex Technology Co., Limited

发明人： Chengdu Liang ,  Xia Hu ,  Yonghuang Ye ,  Qian Liu ,  Quanguo Li ,  Wei Li

IPC分类号： H01M50/51 ,  B60L50/64 ,  H01M10/04 ,  H01M10/0525 ,  H01M50/209 ,  H01M50/249 ,  H01M50/258

CPC分类号： H01M50/51 ,  B60L50/64 ,  H01M10/0413 ,  H01M10/0525 ,  H01M50/209 ,  H01M50/249 ,  H01M50/258 ,  H01M2220/20

摘要： The present application relates to a battery module and a method and equipment for manufacturing the same, a battery pack, and an apparatus. The battery module includes Type 1 battery cells and Type 2 battery cells connected in series; the Type 1 battery cells and the Type 2 battery cells satisfy the following criteria: 1.01×C1/C2≤N2≤1.25, and C1

公开(公告)号：US12059951B2

公开(公告)日：2024-08-13

申请号：US17635114

申请日：2020-09-04

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Jan Danneberg ,  Ronny Grosse ,  Juergen Leschhorn ,  Andreas Wolf

IPC分类号： B60K1/04 ,  B62D25/20 ,  H01M50/249 ,  H01M50/258

CPC分类号： B60K1/04 ,  B62D25/20 ,  H01M50/249 ,  H01M50/258 ,  B60K2001/0438 ,  H01M2220/20

摘要： An energy-store floor assembly for a motor vehicle includes an electrical energy-store device which has a plurality of battery modules and is accommodated in a multi-part store housing and arranged on the bottom side of a vehicle floor of the motor vehicle. In order that the store housing can be adapted to the shape of the motor vehicle body and/or to components of the energy-store device in an improved way, housing parts of the store housing are interconnected by at least one gas-tight connection, which has an uneven course with respect to the vehicle vertical direction in at least one length region.

公开(公告)号：US20240246403A1

公开(公告)日：2024-07-25

申请号：US18561445

申请日：2021-05-18

申请人： Volvo Truck Corporation

发明人： Sondre LANDVIK ,  Sigurd SONDEREGGER

IPC分类号： B60K1/04 ,  B60L50/64 ,  B60S5/06 ,  H01M50/209 ,  H01M50/249 ,  H01M50/258

CPC分类号： B60K1/04 ,  B60L50/64 ,  H01M50/209 ,  H01M50/249 ,  H01M50/258 ,  B60S5/06 ,  H01M2220/20

摘要： A modular system for a vehicle. The modular system includes a plurality of energy source modules configured to be connected to or included in a propulsion system of a vehicle, each one of the energy source modules having a rectangular cross-section. The modular system also includes a support structure operatively connectable to a chassis of the vehicle, the support structure defining a space for receiving said energy source modules. At least one of the energy source modules is a pressurized vessel containing a gas. The invention also relates to a vehicle and to an installation method.

公开(公告)号：US20240234906A9

公开(公告)日：2024-07-11

申请号：US18489521

申请日：2023-10-18

申请人： Prime Planet Energy & Solutions, Inc.

发明人： Yutaro YOSHIMURA ,  Tomochika TERANAKA ,  Kosyo ABE ,  Takahide TAKEDA

IPC分类号： H01M50/258 ,  H01M50/209 ,  H01M50/367

CPC分类号： H01M50/258 ,  H01M50/209 ,  H01M50/367

摘要： A battery module includes: a duct; and an attachment-target member to which the duct is attached. The attachment-target member has a first wall portion and the duct has a second wall portion. The first wall portion is provided with a claw portion. The second wall portion is provided with a groove portion. The groove portion includes a first segment portion and a second segment portion, the first segment portion extending in the Y axis direction, the claw portion being disposed in the first segment portion, the first segment portion anchoring the claw portion in the Z axis direction, the second segment portion extending in a direction intersecting the Y axis direction, the second segment portion being connected to the first segment portion, the second segment portion allowing the claw portion to enter the first segment portion when attaching the duct to the attachment-target member.

公开(公告)号：US20240217381A1

公开(公告)日：2024-07-04

申请号：US18399906

申请日：2023-12-29

申请人： Khaled M. Elleithy ,  Mohamed A. Mohamed

发明人： Khaled M. Elleithy ,  Mohamed A. Mohamed

IPC分类号： B60L53/80 ,  B60L53/302 ,  B60L58/26 ,  B65G51/04 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6561 ,  H01M50/213 ,  H01M50/249 ,  H01M50/258 ,  H01M50/267 ,  H01M50/51

CPC分类号： B60L53/80 ,  B60L53/302 ,  B60L58/26 ,  B65G51/04 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6561 ,  H01M50/213 ,  H01M50/249 ,  H01M50/258 ,  H01M50/267 ,  H01M50/51 ,  H01M2220/20

摘要： A battery swapping system includes a battery shell installed in the electric vehicle. The battery shell includes a plurality of slots. A plurality of battery modules are installed in the plurality of slots of the battery shell. A battery pump includes a suction system, a propulsion system, and a hose for connecting the battery pump to the electric vehicle. The suction system is configured to remove a plurality of discharged battery modules from the battery shell and the propulsion system is configured to provide a plurality of charged battery modules into the battery shell. In some embodiments, the battery modules include a spherical body housing a plurality of battery cells therein. The spherical body includes bottom air vents for air cooling the battery cells, and top alignment holes for aligning the battery module with adjacent battery modules in series within a slot of the battery shell.