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Patent Searching and Data


Title:
LEAD MEMBER AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/176694
Kind Code:
A1
Abstract:
Provided is a secondary battery that can be used in a strong magnetic field environment. A lead member (36) is used for a negative electrode lead connected to the negative electrode of a battery, wherein the lead member comprises a cladding of copper (36a) and austenitic stainless steel (36b), or a cladding of copper (36a) and a titanium alloy (36b). The secondary battery (1) comprises the lead member (36) described above.

Inventors:
FURUKAWA KAZUKI (JP)
OMOMO YOSHITOMO (JP)
Application Number:
JP2019/008903
Publication Date:
September 19, 2019
Filing Date:
March 06, 2019
Export Citation:
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Assignee:
MAXELL HOLDINGS LTD (JP)
International Classes:
H01M2/26; H01M2/02; H01M2/30; H01M4/66; H01M10/04; H01M10/0587
Domestic Patent References:
WO2014010455A12014-01-16
Foreign References:
JPH071070U1995-01-10
JP2006261059A2006-09-28
JPH02256158A1990-10-16
CN204144371U2015-02-04
JP2013033665A2013-02-14
JP2003086166A2003-03-20
Attorney, Agent or Firm:
UEBA, Hidetoshi et al. (JP)
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