Title:
ELECTRIC POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2021/241419
Kind Code:
A1
Abstract:
This electric power storage module is provided with: an array body having a plurality of electric power storage devices arrayed in a first direction; a pair of end plates which are disposed at respective ends of the array body so as to sandwich the array body; and a first restraint member and a second restraint member that restrain the array body in the first direction. The first restraint member comprises: a first body part which extends in the first direction; and a pair of first protrusions which protrude from respective ends of the first body part toward the side of the end plates and which are fixed to the respective end plates. The second restraint member comprises: a second body part which extends in the first direction; and a pair of second protrusions which protrude from respective ends of the second body part toward the side of the end plates and which are fixed to the respective end plates. At least a portion of the first protrusions and at least a portion of the second protrusions are configured to overlap one another in the first direction so as to form an overlapping part.
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Inventors:
SATO KASUMI
NORIMINE SHOTA
NORIMINE SHOTA
Application Number:
PCT/JP2021/019292
Publication Date:
December 02, 2021
Filing Date:
May 21, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G11/10; H01G11/82; H01M10/613; H01M10/647; H01M10/6556; H01M10/6567; H01M50/262; H01M50/264
Domestic Patent References:
| WO2017017913A1 | 2017-02-02 | |||
| WO2014024431A1 | 2014-02-13 | |||
| WO2018012349A1 | 2018-01-18 |
Foreign References:
| JP2016091871A | 2016-05-23 | |||
| JP2018156825A | 2018-10-04 | |||
| JP2019169270A | 2019-10-03 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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