Title:
POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/045170
Kind Code:
A1
Abstract:
A power storage device (10) equipped with a first end member (301) and a second end member (302) which sandwich a plurality of power storage elements (100) therebetween in a first direction, and a first side member (401) and a second side member (402) which sandwich the plurality of power storage elements (100) therebetween in a second direction, wherein: the first end member (301) has a first end connection part (321) which is connected to the first side member (401) and a second end connection part (331) which is connected to the second side member (402); the first side member (401) has a first side connection part (421) which is connected to the first end connection part (321); the second side member (402) has a second side connection part (432) which is connected to the second end connection part (331); the first end connection part (321) and the first side connection part (421) overlap one another in the first direction and are joined to one another; and the second end connection part (331) and the second side connection part (432) overlap one another in the second direction and are joined to one another.
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Inventors:
MIYAWAKI YASUTAKA (JP)
NAKAMURA YOSHIHIRO (JP)
KARATA YOSHIKI (JP)
NAKAMURA YOSHIHIRO (JP)
KARATA YOSHIKI (JP)
Application Number:
PCT/JP2020/033495
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
KOBELCO CONSTR MACH CO LTD (JP)
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
H01G11/10; H01G2/02; H01G11/78; H01M50/20
Domestic Patent References:
WO2015079496A1 | 2015-06-04 |
Foreign References:
JP2012164545A | 2012-08-30 | |||
JP2019016502A | 2019-01-31 | |||
JP2006331805A | 2006-12-07 | |||
JP2015185415A | 2015-10-22 |
Other References:
See also references of EP 4027361A4
Attorney, Agent or Firm:
NAKAHARA, Masaki (JP)
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