Title:
SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2013/069622
Kind Code:
A1
Abstract:
A secondary cell (1) provided with a cell case (11), an electrode body (13) accommodated inside the cell case, and an electrolytic solution (14) containing an initial additive and filling the interior of the cell case, the electrode body being provided with adding means (a capsule (3)) for adding to the electrolytic solution a restoring additive for restoring a deteriorated state of a coating film formed by the initial additive, and the additive being added in response to the deteriorated state.
Inventors:
TANIYAMA KOICHI (JP)
MIYASHITA TAKUYA (JP)
KITADA KOJI (JP)
SHIMOYAMA KYOHEI (JP)
SAKAI KENJI (JP)
MIYASHITA TAKUYA (JP)
KITADA KOJI (JP)
SHIMOYAMA KYOHEI (JP)
SAKAI KENJI (JP)
Application Number:
PCT/JP2012/078693
Publication Date:
May 16, 2013
Filing Date:
November 06, 2012
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP (JP)
MITSUBISHI MOTOR ENG (JP)
MITSUBISHI MOTOR ENG (JP)
International Classes:
H01M10/0567; H01M10/04; H01M10/058
Foreign References:
| JP2011146200A | 2011-07-28 | |||
| JP2009501419A | 2009-01-15 |
Attorney, Agent or Firm:
KURIHARA, Hiroyuki et al. (JP)
Hiroyuki Kurihara (JP)
Hiroyuki Kurihara (JP)
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Claims: