Title:
蓄電素子
Document Type and Number:
Japanese Patent JP6677924
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage element in which the head of an external terminal is less likely to be deformed, even if a force toward the outer surface of a case is applied to the head.SOLUTION: A power storage element includes a case, an external terminal 4 having a head 421, and an insulation member 92 at least having a base 921 between the case and the head. The base 921 spreads along the outer surface of the case, the head 421 spreads along the outer surface of the case while spaced apart from the base 921, and at least one of the insulation member 92 and head 421 has a support that projects toward the opponent and receives a force when it is applied to the head 421.SELECTED DRAWING: Figure 7
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| JPS59139951 | [Title of the device] Battery |
Inventors:
Tsutsumi Masakazu
Application Number:
JP2016009850A
Publication Date:
April 08, 2020
Filing Date:
January 21, 2016
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H01M2/06; H01G11/74; H01G11/80; H01M2/04; H01M2/30
Domestic Patent References:
| JP2016081916A | ||||
| JP2016207433A | ||||
| JP2012049077A | ||||
| JP2013114816A | ||||
| JP2009259651A |
Foreign References:
| US20150086816 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani