公开(公告)号：US20240088509A1

公开(公告)日：2024-03-14

申请号：US18511228

申请日：2023-11-16

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Hongye JI ,  Feng QIN ,  Peng WANG ,  Zhi WANG ,  Runyong HE ,  Zhengyu FANG

IPC: H01M50/264 ,  H01M50/213 ,  H01M50/289 ,  H01M50/51

CPC classification number: H01M50/264 ,  H01M50/213 ,  H01M50/289 ,  H01M50/51

Abstract: A battery, a power consuming apparatus, and a method for manufacturing a battery are disclosed. The battery includes a case, at least one row of battery cells, and a support member, where an accommodation space is formed inside the case; the at least one row of battery cells is arranged in the accommodation space, and each row of battery cells includes at least two battery cells arranged opposite each other in a first direction; and the support member extends in the first direction, and two ends of the support member are fixed to the case. The support member is arranged in the case, and an extending direction of the support member is the same as that of one row of battery cells, such that interference between the support member and the battery cell can be avoided. The two ends of the support member are fixed to the case.

公开(公告)号：US20240021897A1

公开(公告)日：2024-01-18

申请号：US18352936

申请日：2023-07-14

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Feng QIN ,  Hongye JI ,  Zhi WANG

IPC: H01M10/48 ,  H01M50/213

CPC classification number: H01M10/482 ,  H01M50/213 ,  H01M2220/20

Abstract: A sampling assembly for a battery including at least two battery cells arranged along a first direction, includes a sampling member configured to transmit sample signals and having a lead, a support base configured to provide support between two of the battery cells adjacent along the first direction, a conductive connecting piece provided on the support base and connected to the lead, and a bonding member. One end of the bonding member is for connecting to the conductive connecting piece, and the other end of the bonding member is for connecting to the battery cell to collect sample signals of the battery cell.

公开(公告)号：US20240243447A1

公开(公告)日：2024-07-18

申请号：US18618908

申请日：2024-03-27

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Hongye JI ,  Shaozhong LIU ,  Feng QIN ,  Zhi WANG

IPC: H01M50/569 ,  H01M50/213

CPC classification number: H01M50/569 ,  H01M50/213

Abstract: A battery includes battery units arranged side by side along a first direction, each including at least two battery cells arranged along a second direction perpendicular to the first direction. The battery cell includes a body portion, a gap is formed between the body portions of at least two adjacent battery cells in the battery unit. At least one of the adjacent battery cells includes an electrode terminal protruding from the body portion and located in the gap and configured to be electrically connected to the other battery cell. The battery further includes a sampling member at least partially located in the gap and including a sampling portion and a lead-out portion. The sampling portion is electrically connected to the electrode terminal and is configured to collect an electrical signal of the battery cell.

公开(公告)号：US20240021947A1

公开(公告)日：2024-01-18

申请号：US18473916

申请日：2023-09-25

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Hongye JI ,  Feng QIN ,  Zhanyu SUN ,  Peng WANG ,  Zhi WANG

IPC: H01M50/264 ,  H01M50/213 ,  H01M50/209 ,  H01M50/291 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6568

CPC classification number: H01M50/264 ,  H01M50/213 ,  H01M50/209 ,  H01M50/291 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6568 ,  H01M2220/20

Abstract: A battery includes at least one row of battery cells, a carrying assembly, and a connecting member. Each row of battery cells includes at least two battery cells arranged along a first direction. The carrying assembly is configured to carry the at least one row of battery cells. The connecting member includes a first connecting plate and a second connecting plate fixedly connected to each other. The first connecting plate is perpendicular to the second connecting plate. The first connecting plate extends in the first direction. The first connecting plate is connected to at least some battery cells in the at least one row of battery cells. The second connecting plate is configured to be fixedly connected to the carrying assembly of the battery.

公开(公告)号：US20230352769A1

公开(公告)日：2023-11-02

申请号：US18350204

申请日：2023-07-11

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Zhi WANG ,  Peng WANG ,  Xiang LI ,  Feng QIN ,  Hongye JI

IPC: H01M10/6557 ,  H01M10/6567 ,  H01M10/643 ,  H01M10/04

CPC classification number: H01M10/6557 ,  H01M10/6567 ,  H01M10/643 ,  H01M10/0404

Abstract: A battery, a power consumption apparatus, a method and an apparatus for preparing a battery are provided. The battery includes a plurality of layers of battery cell groups stacked in a first direction. Each layer of the battery cell group includes a plurality of battery cells arranged in an array. A plurality of thermal management components are provided between adjacent two layers of the battery cell groups in the first direction. The thermal management component is configured to contain a fluid to adjust temperature of the battery cells located on both sides of the thermal management component. The plurality of the thermal management components are connected to each other in a second direction to isolate the adjacent two layers of the battery cell groups. The second direction is perpendicular to the first direction.