公开(公告)号：US20220102776A1

公开(公告)日：2022-03-31

申请号：US17419178

申请日：2019-12-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Koichi SAWADA ,  Hirotaka OGINO ,  Duoduo XIE

IPC: H01M10/6555 ,  H02J7/00 ,  H01M10/615 ,  H01M10/643 ,  H01M10/6571 ,  H01M10/653 ,  H01M10/658

Abstract: A power storage module of the present disclosure includes a plurality of power storage devices formed into a tube-like shape; and a sheet-like heating element for heating the plurality of power storage devices, wherein each of the plurality of power storage devices has a tube-like case, the plurality of power storage devices are arranged such that central axes of the cases are parallel to each other, the heating element has a plurality of contact portions that are in continuous contact with side peripheral surfaces of the plurality of power storage devices, and a wrap angle of the plurality of contact portions and the power storage devices is greater than 180°.