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°.

公开(公告)号：US20190252688A1

公开(公告)日：2019-08-15

申请号：US16391375

申请日：2019-04-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Koichi SAWADA ,  Tsutomu KAWASHIMA

IPC: H01M4/66 ,  H01M12/08 ,  H01M12/06 ,  H01M4/74 ,  H01M10/058

CPC classification number: H01M4/663 ,  H01M4/74 ,  H01M10/058 ,  H01M12/06 ,  H01M12/08 ,  H01M2004/021 ,  H01M2004/028

Abstract: A positive electrode for an air battery includes a current collector and a porous layer including an electroconductive material. The current collector includes a base having a first major surface, and a plurality of projections disposed on at least the first major surface of the base. The first major surface of the base is a planar surface. The porous layer is disposed on the first major surface of the base and is in direct contact with the first major surface. The projections are in direct contact with the porous layer in the interior of the porous layer.

公开(公告)号：US20220328922A1

公开(公告)日：2022-10-13

申请号：US17635960

申请日：2020-08-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hirotaka OGINO ,  Chifumi MURAYAMA ,  Jiro MURATSU ,  Koichi SAWADA

IPC: H01M50/244 ,  H01M50/213 ,  H01M50/218 ,  H01M50/627 ,  H01M10/643 ,  H01M10/653

Abstract: An electricity storage module according to the present invention is provided with: a plurality of arranged cylindrical electricity storage devices; and an upper holder which holds the upper end parts of the plurality of electricity storage devices, while being provided with a plurality of containing parts that is formed of a thermoplastic resin. The upper holder comprises an upper support member which is formed of a thermosetting resin and supports electricity storage devices adjacent to each other, while being positioned between the adjacent electricity storage devices. In comparison to the thermoplastic resin, the thermosetting resin is not susceptible to deformation or melting event if heat is applied thereto.