Title:
ELECTRICITY STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2021/039957
Kind Code:
A1
Abstract:
The present invention provides an electricity storage module which is reduced in size and weight, while enhancing the reliability of a holder. An electricity storage module (10) according to the present invention is provided with: a plurality of arranged cylindrical electricity storage devices (50); and an upper holder (20) which holds the upper end parts of the plurality of electricity storage devices (50), while being provided with a plurality of containing parts (20A) that is formed of a thermoplastic resin. The upper holder (20) comprises an upper support member (25) which is formed of a thermosetting resin and supports electricity storage devices (50) adjacent to each other, while being positioned between the adjacent electricity storage devices (50). In comparison to the thermoplastic resin, the thermosetting resin is not susceptible to deformation or melting even if heat is applied thereto.
Inventors:
OGINO HIROTAKA
MURAYAMA CHIFUMI
MURATSU JIRO
SAWADA KOICHI
MURAYAMA CHIFUMI
MURATSU JIRO
SAWADA KOICHI
Application Number:
PCT/JP2020/032582
Publication Date:
March 04, 2021
Filing Date:
August 28, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G11/18; H01G2/02; H01G2/08; H01G11/82; H01M10/613; H01M10/643; H01M10/653; H01M10/6554; H01M50/20
Domestic Patent References:
| WO2018003468A1 | 2018-01-04 |
Foreign References:
| JP2015011956A | 2015-01-19 | |||
| JP2015201290A | 2015-11-12 | |||
| JP2016085914A | 2016-05-19 |
Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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