Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181501
Kind Code:
A1
Abstract:
A power storage device (10) equipped with a power storage element (100) and a spacer (200) which is positioned so as to be adjacent to the power storage element (100) in a first direction, wherein: the power storage element (100) has a container first surface (112a) on which an electrode terminal (120) is positioned, a container second surface (111a) which is adjacent to the container first surface (112a) and is located on the second direction side, a direction which intersects the first direction, and a projecting part (gasket (121)) which projects from the container first surface (112a); and the spacer (200) has a first projection (213) which projects along the projecting part and faces the projecting part in the second direction without having a section that faces the container second surface (111a).
Inventors:
SASAKI SHUN (JP)
TOSHIOKA YOSHIMASA (JP)
TOSHIOKA YOSHIMASA (JP)
Application Number:
PCT/JP2019/008816
Publication Date:
September 26, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01G11/10; H01G11/78; H01M50/209; H01M50/55; H01M50/553; H01M50/562
Domestic Patent References:
| WO2014024432A1 | 2014-02-13 | |||
| WO2012057322A1 | 2012-05-03 |
Foreign References:
| US20140220410A1 | 2014-08-07 |
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