SECONDARY BATTERY - HITACHI AUTOMOTIVE SYSTEMS LTD

Title:

SECONDARY BATTERY

Document Type and Number:

Japanese Patent JP2016012499

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a secondary battery arranges so that the rise in an electrode temperature can be suppressed effectively.SOLUTION: A secondary battery comprises: an electrode 42 including a piece of metal foil 42a, a mixture layer 42b formed on each surface of the piece of metal foil 42a so that a foil-exposure part 42c is left on the surface of the piece of metal foil 42a, and a resin-containing layer 45 including a resin material formed in the foil-exposure part 42c so as to be apart from the mixture layer 42b by distances d and D.

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Inventors:

SHINOHARA HIDEKI
KOISHIKAWA YOSHIMASA

Application Number:

JP2014134246A

Publication Date:

January 21, 2016

Filing Date:

June 30, 2014

Export Citation:

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Assignee:

HITACHI AUTOMOTIVE SYSTEMS LTD

International Classes:

H01M4/04; H01M4/13; H01M10/04; H01M10/0587

Attorney, Agent or Firm:

Yusuke Hiraki
Sekiya Mitsuo
Toshiaki Watanabe

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