公开(公告)号：US20240332702A1

公开(公告)日：2024-10-03

申请号：US18588028

申请日：2024-02-27

申请人： HONDA MOTOR CO., LTD.

发明人： Yu IEMURA ,  Ken Yasui ,  Satoru Kawabe ,  Masaaki Tatsuwaki

IPC分类号： H01M50/242 ,  B60L50/60 ,  B60L50/64 ,  H01M50/249

CPC分类号： H01M50/242 ,  B60L50/64 ,  B60L50/66 ,  H01M50/249 ,  H01M2220/20

摘要： A battery pack including a battery and a battery case is attached under a floor of a vehicle. The battery case includes a bottom plate and side frames. Each side frame includes a protection region, a vertical rib and a deformation region arranged in this order from inside to outside. The deformation region is provided with a first plate having a first buckling point and connected to a first portion of the vertical rib, a second plate having a second buckling point at a same position as the first buckling point in a vertical direction and connected to a second portion of the vertical rib, and a third plate connected to the first buckling point and a third portion of the vertical rib and located between the first and second portions. A length between the first and third portions is shorter than a length between the second and third portions.

公开(公告)号：US20240332699A1

公开(公告)日：2024-10-03

申请号：US18442927

申请日：2024-02-15

申请人： MURATA MANUFACTURING CO., LTD.

发明人： Yoshiyuki BANNAI

IPC分类号： H01M50/242 ,  H01M50/213 ,  H01M50/227

CPC分类号： H01M50/242 ,  H01M50/213 ,  H01M50/227

摘要： A battery pack includes a plurality of secondary batteries that are cylindrical, a holder that holds the plurality of secondary batteries, and a case that houses the holder. One of the case and the holder includes a first protruding portion that protrudes along a virtual line extending from one of the case and the holder toward the other of the case and the holder. The other of the case and the holder supports the first protruding portion in a state of being in contact with a distal end portion of the first protruding portion, and includes three or more second protruding portions that are elastically deformable. The three or more second protruding portions surround the first protruding portion in plan view viewed along an extending direction of a virtual line.

公开(公告)号：US20240322331A1

公开(公告)日：2024-09-26

申请号：US18588036

申请日：2024-02-27

申请人： HONDA MOTOR CO.,LTD.

发明人： Yu IEMURA ,  Ken Yasui ,  Satoru Kawabe ,  Masaaki Tatsuwaki

IPC分类号： H01M50/242 ,  B60L50/60 ,  H01M50/204 ,  H01M50/271

CPC分类号： H01M50/242 ,  H01M50/204 ,  H01M50/271 ,  B60L50/60 ,  H01M2220/20

摘要： A battery pack is mounted on a vehicle. The battery pack has a battery, and a battery case accommodating the battery. The battery case includes a base plate on which the battery is placed, a frame member joined to an outer edge of the base plate, and a cover covering the battery and attached to the frame member via a sealing member. The frame member includes a protection region located on an inner side with respect to the sealing member, and a deformation region located on an outer side with respect to the sealing member. The base plate is joined to the frame member in the protection region, and a tip end of the base plate extends to at least the deformation region when viewed in a cross section.

公开(公告)号：US20240313317A1

公开(公告)日：2024-09-19

申请号：US18576423

申请日：2022-08-23

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Maximilian ALTMANN ,  Philip KOTTER

IPC分类号： H01M50/242 ,  H01M50/249 ,  H01M50/264

CPC分类号： H01M50/242 ,  H01M50/249 ,  H01M50/264

摘要： Please substitute the new Abstract submitted herewith for the original Abstract: A compressive stressing device for a frame arrangement and a battery having the frame arrangement. The compressive stressing device has a fastening part, a bracing part and a bracing joint mechanism. The compressive stressing device can be fastened to a tensile stressing device of the frame arrangement by way of the fastening part. The bracing part is designed to come to lie against the battery cell assembly. The fastening part and the bracing part are connected to one another by way of the bracing joint mechanism, the bracing joint mechanism being designed such that, when the bracing part is subjected to a bracing force acting in the direction of the fastening part, the bracing part is moved in a bracing direction towards the fastening part by the bracing joint mechanism yielding in a defined manner.

公开(公告)号：US20240313316A1

公开(公告)日：2024-09-19

申请号：US18492725

申请日：2023-10-23

申请人： SAMSUNG SDI CO., LTD.

发明人： Yu Sik HWANG

IPC分类号： H01M50/242 ,  H01M50/209

CPC分类号： H01M50/242 ,  H01M50/209

摘要： A battery module includes: a battery cell including a first surface and a second surface arranged in a direction to intersect the first surface; a first plate arranged to face the first surface; a second plate arranged to face the second surface; and a buffer arranged between the first plate and the second plate and configured to change a location of the second plate relative to the first plate in association with a volume change of the battery cell.

公开(公告)号：US20240306310A1

公开(公告)日：2024-09-12

申请号：US18597007

申请日：2024-03-06

申请人： Cardiac Pacemakers, Inc.

发明人： Benjamin J. Haasl ,  Katherine Provo ,  James Michael English ,  Moira B. Sweeney

IPC分类号： H05K3/28 ,  A61N1/375 ,  A61N1/378 ,  H01M50/202 ,  H01M50/242 ,  H01M50/247 ,  H01M50/284 ,  H05K5/06 ,  H05K1/18

CPC分类号： H05K3/284 ,  A61N1/3758 ,  A61N1/378 ,  H01M50/202 ,  H01M50/242 ,  H01M50/247 ,  H01M50/284 ,  H05K5/065 ,  H05K5/069 ,  H01M2220/30 ,  H05K1/18 ,  H05K2201/10037 ,  H05K2203/1316

摘要： Methods of manufacturing a medical device, and medical devise made by such methods. One or more layers or portions of encapsulant are used to secure components of a medical device in a housing. The case fit-up of the device may be modified to reduce reliance on size tolerances of components of the medical device, while still accounting for any anticipated changes in component size due to aging.

公开(公告)号：US20240304926A1

公开(公告)日：2024-09-12

申请号：US18666712

申请日：2024-05-16

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Xingdi CHEN ,  Zhanyu SUN ,  Peng WANG

IPC分类号： H01M50/242 ,  B60L50/60 ,  B60R16/04 ,  H01M50/209 ,  H01M50/249 ,  H01M50/271 ,  H01M50/55

CPC分类号： H01M50/242 ,  B60R16/04 ,  H01M50/209 ,  H01M50/249 ,  H01M50/271 ,  H01M50/55 ,  B60L50/66 ,  H01M2220/20

摘要： This application relates to a battery pack and an electric apparatus. The battery pack includes a battery cell and a box. The box includes a body and a bottom cover disposed at the bottom of the body, where the bottom cover and the body are hermetically connected and jointly form a closed accommodating cavity, and the battery cell is accommodated in the accommodating cavity.

公开(公告)号：US12087961B2

公开(公告)日：2024-09-10

申请号：US17931329

申请日：2022-09-12

申请人： LAND ENERGY, INC

发明人： George Henry Remington ,  Evan Painter ,  Zack Simmering ,  Scott Colosimo ,  Garvin Seto

IPC分类号： H01M50/258 ,  B60L50/64 ,  B60L53/80 ,  B62J43/30 ,  B62J45/20 ,  B62J50/22 ,  B62M11/02 ,  G01R31/36 ,  G01R31/367 ,  G01R31/396 ,  G01S19/42 ,  H01M10/42 ,  H01M50/204 ,  H01M50/209 ,  H01M50/242 ,  H01M50/249 ,  H01M50/251 ,  H01M50/256 ,  H02J9/06 ,  H02J13/00

CPC分类号： H01M50/258 ,  B60L50/64 ,  B60L53/80 ,  B62J43/30 ,  B62J45/20 ,  B62J50/22 ,  B62M11/02 ,  G01R31/3646 ,  G01R31/367 ,  G01R31/396 ,  G01S19/42 ,  H01M10/425 ,  H01M50/204 ,  H01M50/209 ,  H01M50/242 ,  H01M50/249 ,  H01M50/251 ,  H01M50/256 ,  H02J9/06 ,  H02J13/00022 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/10 ,  H01M2220/20

摘要： A battery-centric virtual grid system may include battery modules, each including: one or more battery cells, one or more processors that obtain performance information from the one or more battery cells, the one or more processors configured to identify a respective device being powered by the respective modules from the plurality based on the respective performance information and to determine characteristics of the respective device being powered by the respective module from the plurality based on the performance information or configured to receive data from the respective device powered by the module from the plurality, the one or more transceivers configured to remotely receive and transmit data, thus the respective device becoming part of an IOT network via the respective module, and an enclosure at least partially enclosing the one or more battery cells, the one or more module processors, and the one or more transceivers.

公开(公告)号：US12087925B2

公开(公告)日：2024-09-10

申请号：US17882575

申请日：2022-08-07

申请人： Hoi Tung Innotek (Shenzhen) Co., Ltd.

发明人： Xiaoliang Sun ,  Ping Lin ,  Zhiwen Xie ,  Anming Yang ,  Linmao Guo

IPC分类号： H01M10/625 ,  B60K1/04 ,  B60L7/02 ,  B60L50/60 ,  B60L50/64 ,  B60L53/16 ,  H01M10/46 ,  H01M10/48 ,  H01M10/613 ,  H01M10/6562 ,  H01M50/204 ,  H01M50/242 ,  H01M50/249 ,  H01M50/298 ,  H02J7/00

CPC分类号： H01M10/625 ,  B60K1/04 ,  B60L7/02 ,  B60L50/64 ,  B60L50/66 ,  B60L53/16 ,  H01M10/46 ,  H01M10/482 ,  H01M10/613 ,  H01M10/6562 ,  H01M50/204 ,  H01M50/242 ,  H01M50/249 ,  H01M50/298 ,  H02J7/0013 ,  H02J7/0047 ,  H02J7/0063 ,  H02J7/007 ,  H01M2220/20

摘要： A power supply system (10) is used for supplying power to a power system of an electric tractor and comprises a bracket (100) that is provided above and below a frame of a transport trailer, first cases (200) that are provided on the bracket and first power battery packs that are suspended inside the first case. Each of the first cases is provided with a first ventilation structure and a second ventilation structure (211) so that while the transport trailer is moving, wind can enter the first case from the first ventilation structure and be discharged from the second ventilation structure, thus achieving further cooling and heat dissipation for the first power battery packs and avoiding service life being impacted due to the first power battery pack overheating.

公开(公告)号：US20240297495A1

公开(公告)日：2024-09-05

申请号：US18663052

申请日：2024-05-13

申请人： Archer Aviation Inc.

发明人： Alex CLARABUT ,  Likhith MADAMANCHI ,  Alex Ho YANG ,  Ryan Joseph CHERNIAK ,  Kerry MANNING

IPC分类号： H02H5/04 ,  B60L3/00 ,  B60L50/60 ,  B60L58/10 ,  B64C29/00 ,  B64D27/24 ,  H01M10/42 ,  H01M10/48 ,  H01M50/209 ,  H01M50/213 ,  H01M50/229 ,  H01M50/24 ,  H01M50/242 ,  H01M50/291 ,  H01M50/383 ,  H01M50/583 ,  H02J7/00

CPC分类号： H02H5/047 ,  B60L3/0046 ,  B60L50/66 ,  B60L58/10 ,  B64D27/24 ,  H01M10/425 ,  H01M10/48 ,  H01M50/209 ,  H01M50/213 ,  H01M50/229 ,  H01M50/24 ,  H01M50/242 ,  H01M50/291 ,  H01M50/383 ,  H01M50/583 ,  H02J7/0031 ,  H02J7/0047 ,  H02J7/0063 ,  B60L2200/10 ,  B64C29/0008 ,  H01M2010/4271 ,  H01M2220/20

摘要： This disclosure relates generally to an apparatus for organizing battery cells. The apparatus includes a block including: sleeves forming chambers, a first sheet configured to locate the sleeves, and a foam structure surrounding the sleeves. Each chamber is configured to accommodate a battery cell. The block is configured to: organize the battery cells into battery cell groups, separate each battery cell group from its adjacent battery cell groups using a thermally insulating material, and prevent gas from entering into each battery cell group from its adjacent battery cell groups. Each battery cell group includes a plurality of the battery cells, each of the battery cells in the battery cell group is adjacent to at least another of the battery cells in the battery cell group. Each battery cell group is adjacent to at least another battery cell group.