Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/181502
Kind Code:
A1
Abstract:
A power storage device (10) equipped with a power storage element (100) and a spacer (200), wherein: the spacer (200) has a main body section (211) and a third projection (215) which projects in a first direction, which is a direction extending from the main body section (211) toward the lateral surface of the power storage element (100) or the bottom surface thereof, and is shaped so as not to contact the surface of the power storage element (100) which faces the first direction; and the end edge of the main body section (211) in the first direction is positioned farther toward the side opposite the first direction than is the power storage element (100) surface which faces the first direction.
Inventors:
SASAKI SHUN (JP)
TOSHIOKA YOSHIMASA (JP)
TOSHIOKA YOSHIMASA (JP)
Application Number:
PCT/JP2019/008817
Publication Date:
September 26, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01G11/18; H01M50/209; H01M50/291; H01G11/10; H01M10/613; H01M10/66
Domestic Patent References:
| WO2012067045A1 | 2012-05-24 |
Foreign References:
| JP2014238928A | 2014-12-18 | |||
| JP2015185463A | 2015-10-22 |
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