Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2015/001972
Kind Code:
A1
Abstract:
In the present invention, a battery pack is provided with a sealed case and battery cells that are accommodated in the sealed case. The sealed case includes a case main body having an opening, and a lid member that is fixed to the case main body by means of a plurality of bolts and closes the opening. If the distance between adjacent bolts of the plurality of bolts is compared, the distance between a specific pair of adjacent bolts is longer than any distance between the remaining pairs of adjacent bolts.
Inventors:
ISHIGURO FUMIHIKO (JP)
KATO TAKAYUKI (JP)
UEDA HIROMI (JP)
KATO HIROHISA (JP)
KATO TAKAYUKI (JP)
UEDA HIROMI (JP)
KATO HIROHISA (JP)
Application Number:
PCT/JP2014/066284
Publication Date:
January 08, 2015
Filing Date:
June 19, 2014
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M50/103; H01M50/147; H01M50/209; H01M50/271
Domestic Patent References:
| WO2012073438A1 | 2012-06-07 |
Foreign References:
| JP2009146812A | 2009-07-02 | |||
| JP2013229182A | 2013-11-07 | |||
| JP2012097896A | 2012-05-24 |
Other References:
See also references of EP 2866277A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
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