Title:
CELL PACK
Document Type and Number:
WIPO Patent Application WO/2013/069609
Kind Code:
A1
Abstract:
[Problem] To provide a cell pack having a configuration whereby a substrate holder can be reliably attached to a unit cell without the need for complicated operations during production. [Solution] A window allowing a negative electrode terminal (10c) of a unit cell (10) to be inserted through is opened in a substrate holder (12), and in multiple locations (12c1, 12c6,…) of the edges facing the window in the substrate holder (12), and protrusions are provided protruding inward in the window toward the other locations. The protrusions (12c1, 12c6,…) in the substrate holder (12) have wedge-shaped cross sections which gradually decrease in cross-sectional size toward the tips, and the substrate holder (12) is not covered by a gasket (10e) in at least part of the tip portions of the protrusions (12c1, 12c6,…), but is in firm contact with the bottom surface of the negative electrode terminal (10c) which is exposed in a sealing plate side, whereby the substrate holder is engaged in position.
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Inventors:
YANAGIDANI KEIICHI (JP)
NAMURA TAKASHI (JP)
NAMURA TAKASHI (JP)
Application Number:
PCT/JP2012/078638
Publication Date:
May 16, 2013
Filing Date:
November 05, 2012
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
YANAGIDANI KEIICHI (JP)
NAMURA TAKASHI (JP)
YANAGIDANI KEIICHI (JP)
NAMURA TAKASHI (JP)
International Classes:
H01M50/176; H01M50/188; H01M50/553; H01M50/588
Foreign References:
| JP2009087555A | 2009-04-23 | |||
| JP2009170156A | 2009-07-30 | |||
| JP2010135303A | 2010-06-17 | |||
| JP2007234586A | 2007-09-13 | |||
| JP2009272160A | 2009-11-19 |
Attorney, Agent or Firm:
OHASHI MASAAKI (JP)
Masaaki Ohashi (JP)
Masaaki Ohashi (JP)
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Claims:
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