公开(公告)号：US20220006138A1

公开(公告)日：2022-01-06

申请号：US17297393

申请日：2019-11-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shota NORIMINE ,  Mitsutoshi TAJIMA

IPC: H01M10/6555 ,  H01M10/613 ,  H01M10/647 ,  H01M50/209 ,  H01M50/183 ,  H01M50/30

Abstract: A power storage module includes: a plurality of power storage devices arranged in a first direction; and a separator provided between two adjacent power storage devices and insulating the two power storage devices from each other. The power storage device includes an exterior can that have an opening, a sealing plate that blocks the opening, and a joint part between the exterior can and the sealing plate. The separator includes a contact area that abuts a surface of the exterior can facing the first direction and a separation area that overlaps the joint part as viewed in the first direction and concaved with respect to the contact area in a direction away from the exterior can.

公开(公告)号：US20250055065A1

公开(公告)日：2025-02-13

申请号：US18928741

申请日：2024-10-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shota NORIMINE ,  Mitsutoshi TAJIMA

IPC: H01M10/6555 ,  H01M10/613 ,  H01M10/647 ,  H01M50/183 ,  H01M50/209 ,  H01M50/262 ,  H01M50/264 ,  H01M50/278 ,  H01M50/289 ,  H01M50/30

Abstract: A power storage module includes: a plurality of power storage devices arranged in a first direction; and a separator provided between two adjacent power storage devices and insulating the two power storage devices from each other. The power storage device includes an exterior can that have an opening, a sealing plate that blocks the opening, and a joint part between the exterior can and the sealing plate. The separator includes a contact area that abuts a surface of the exterior can facing the first direction and a separation area that overlaps the joint part as viewed in the first direction and concaved with respect to the contact area in a direction away from the exterior can.