Title:
SHORT-CIRCUIT PREVENTION MEMBER, POWER STORAGE BATTERY, POWER STORAGE DEVICE, AND POWER STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/150477
Kind Code:
A1
Abstract:
A short-circuit prevention member 1 has electrical insulation properties, and can be attached to and detached from a positive electrode connection member and/or a negative electrode connection member. In a state in which the short-circuit prevention member 1 is attached to the positive electrode connection member and/or the negative electrode connection member, the short-circuit prevention member 1 at least covers at least one extension-direction end part of the positive electrode connection member and/or the negative electrode connection member, as well as a positive electrode tab and/or a negative electrode tab at a position nearest to said end part.
Inventors:
AONE SHIGEO (JP)
TSUJII NOBUNAGA (JP)
KIMURA TETSUYA (JP)
TSUJII NOBUNAGA (JP)
KIMURA TETSUYA (JP)
Application Number:
PCT/JP2018/003166
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
H01M50/541; H01M50/586; H01M50/593; H01M50/103
Foreign References:
| JP2001273883A | 2001-10-05 | |||
| JP2002164079A | 2002-06-07 | |||
| JP2017139171A | 2017-08-10 | |||
| JPS5865765U | 1983-05-04 | |||
| JPS51159835U | 1976-12-20 | |||
| JPH0513066A | 1993-01-22 |
Other References:
See also references of EP 3748733A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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