公开(公告)号：US20160283006A1

公开(公告)日：2016-09-29

申请号：US15074887

申请日：2016-03-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TETSUYOSHI OGURA ,  Kenichi Ezaki ,  Keiji Noine ,  Shinobu Masuda

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0414 ,  G01L1/146 ,  G06F3/014 ,  G06F2203/04107

Abstract: A pressure sensor according to one aspect of the present disclosure includes a first dielectric layer that has elasticity and has a first surface and a second surface which is on an opposite side from the first surface, a first conductor layer that is arranged on at least a region of the first surface, a second conductor layer that is arranged on the second surface, and a first time-domain reflectometer that is connected with the first conductor layer and the second conductor layer, and the region of the first surface is opposed to the second conductor layer.

Abstract translation: 根据本公开的一个方面的压力传感器包括具有弹性并具有第一表面和与第一表面相反一侧的第二表面的第一电介质层，第一导体层，其布置在至少一个 所述第一表面的区域，布置在所述第二表面上的第二导体层和与所述第一导体层和所述第二导体层连接的第一时域反射计，并且所述第一表面的区域与所述第一表面相对， 第二导体层。

公开(公告)号：US11296383B2

公开(公告)日：2022-04-05

申请号：US16935106

申请日：2020-07-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuta Moriura ,  Kenichi Ono ,  Hironobu Ukitsu ,  Shinobu Masuda ,  Yui Sawada ,  Seiichi Hatakenaka

IPC: H01M50/20 ,  H01M10/615 ,  H01M10/6555 ,  H01M10/6571 ,  H01M10/44 ,  H01M10/48

Abstract: The present invention provides a secondary battery in which effective utilization of the installation space for a pressure sensitive sensor and a heater is more sufficiently achieved and high rate deterioration and electrolytic solution deterioration can be more sufficiently detected. The present invention relates to a secondary battery including: one or more battery cells; a case for housing the battery cells; and a heater provided between a battery cell in contact with the case and the case and/or between two battery cells adjacent to each other among the battery cells, in which the heater serves as a pressure sensitive sensor that detects a pressure distribution between the battery cell in contact with the case and the case and/or between the two battery cells adjacent to each other.