Title:
蓄電装置
Document Type and Number:
Japanese Patent JP7368933
Kind Code:
B2
Abstract:
To provide a power storage device capable of improving insulation between a power storage element and a conductive member.SOLUTION: The power storage device includes: a power storage element 100 having an electrode terminal 120 and a container 110 having a container first surface 112a on which the electrode terminal 120 is disposed and a container second surface 111a adjacent to the container first surface 112a; an insulator 600 having a facing portion 611 disposed on a first direction side of the container second surface 111a facing the container second surface 111a; and a side plate 700 disposed at a position sandwiching the insulator 600 with the container second surface 111a. The insulator 600 has an extension portion 612 extended and arrange in a second direction crossing the first direction than a portion of the facing portion 611 opposite to the electrode terminal 120 from the portion of the facing portion 611 on the electrode terminal 120 side.SELECTED DRAWING: Figure 9
Inventors:
Yoshimasa Toshioka
Shun Sasaki
Shun Sasaki
Application Number:
JP2018056856A
Publication Date:
October 25, 2023
Filing Date:
March 23, 2018
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H01M50/20; H01G2/02; H01G11/10
Domestic Patent References:
| JP2017091947A | ||||
| JP2017183157A |
Foreign References:
| WO2017217313A1 | ||||
| WO2015145927A1 | ||||
| WO2017163696A1 |
Attorney, Agent or Firm:
Masaki Nakahara
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