Title:
蓄電装置
Document Type and Number:
Japanese Patent JP7319953
Kind Code:
B2
Abstract:
A power storage device (1) includes: a power storage module (100) including a plurality of stacked power storage cells; and a case (200) having an inner space to accommodate the power storage module (100). The case (200) includes a main body (210) provided with an opening on an electrode terminal side of the plurality of power storage cells (110), a cover (220) provided over the opening, and a tapered portion (211) that narrows a width of the inner space in a direction from the opening toward a lower side of the main body (210).
Inventors:
Daiki Morishita
Wataru Okada
Wataru Okada
Application Number:
JP2020175797A
Publication Date:
August 02, 2023
Filing Date:
October 20, 2020
Export Citation:
Assignee:
Prime Planet Energy & Solutions Co., Ltd.
International Classes:
H01M50/209; H01G2/10; H01G11/12; H01M50/204
Domestic Patent References:
| JP2018063840A | ||||
| JP2011249309A | ||||
| JP2018510465A | ||||
| JP2013191422A | ||||
| JP2012248482A | ||||
| JP2020126853A | ||||
| JP2018092699A | ||||
| JP2020135920A | ||||
| JP2013089449A | ||||
| JP2008282625A |
Foreign References:
| US20190379018 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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