公开(公告)号：US20240170229A1

公开(公告)日：2024-05-23

申请号：US18283730

申请日：2022-03-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuichi TASHIRO ,  Kiyoshi WAKINAKA ,  Toru KOBAYASHI

IPC: H01G11/78 ,  H01G11/10 ,  H01G11/84 ,  H01M50/213 ,  H01M50/244 ,  H01M50/271 ,  H01M50/284 ,  H01M50/296

CPC classification number: H01G11/78 ,  H01G11/10 ,  H01G11/84 ,  H01M50/213 ,  H01M50/244 ,  H01M50/271 ,  H01M50/284 ,  H01M50/296

Abstract: A power storage module includes: a plurality of power storage devices, a hold case, a board, and a plurality of connection terminals for electrically connecting the plurality of power storage devices and the board to each other. The board includes a plurality of first through-holes provided so as to respectively correspond to the connection terminals. Each of the connection terminals includes a terminal connection part which is connected to a positive electrode lead terminal or a negative electrode lead terminal, and a board connection part which is connected to the board. The board connection part: has a size larger than that of each first through-hole and is elastically deformable; and is present, in the first through-hole, in a state of being elastically deformed so as to have the same size as the diameter of the first through-hole, and presses the inner wall face first through-hole.

公开(公告)号：US20230142307A1

公开(公告)日：2023-05-11

申请号：US17913368

申请日：2021-03-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuichi TASHIRO ,  Kiyoshi WAKINAKA ,  Toru KOBAYASHI

IPC: H01M50/271 ,  H01G11/10 ,  H01M50/107 ,  H01M50/171

CPC classification number: H01M50/271 ,  H01G11/10 ,  H01M50/107 ,  H01M50/171

Abstract: An electrical storage module includes: an electrical storage device; a case in which an electrical storage device is housed; and a lid configured to cover an opening part of the case. The case includes a groove part at an outer periphery of the opening part, and the lid includes a rib configured to be inserted into the groove part. A sealing member is present between the rib and the groove part. The sealing member, in a state of having viscosity, is accommodated in the groove part, and then is cured, and the viscosity becomes low. The sealing member is an adhesive.