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Patent Searching and Data


Title:
ELECTRICITY STORAGE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/189341
Kind Code:
A1
Abstract:
An electricity storage element (10) which is provided with an electrode body (400), a positive electrode collector (130) and an insulating sheet (500), and which is configured such that: the electrode body (400) comprises a main body part (401) and a connection part (410) which protrudes from the main body part (401) and is connected to the positive electrode collector (130); the insulating sheet (500) comprises a sheet lateral surface part (510) which faces the lateral surface of the main body part (401) and a sheet extension part (520) which extends from the sheet lateral surface part (510); and the sheet extension part (520) is affixed to the electrode body (400).

Inventors:
OGAWA MASUMI (JP)
Application Number:
PCT/JP2019/013151
Publication Date:
October 03, 2019
Filing Date:
March 27, 2019
Export Citation:
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Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M10/04; H01G11/78; H01G11/82; H01M2/18; H01M2/26; H01M6/02; H01M10/058
Domestic Patent References:
WO2014002647A12014-01-03
Foreign References:
JP2014038736A2014-02-27
JP2014041724A2014-03-06
JP2016219123A2016-12-22
Attorney, Agent or Firm:
NAKAHARA, Masaki (JP)
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