Title:
BATTERY MODULE, BATTERY SYSTEM, ELECTRIC VEHICLE, MOVING BODY, POWER STORAGE DEVICE, AND POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/147331
Kind Code:
A1
Abstract:
The battery module is provided with a plurality of battery cells, at least one first separator for cooling at least one battery cell, and at least one second separator having lower heat conductivity than the first separator. A first space is formed between one pair of neighboring battery cells among the plurality of battery cells. A second space is formed between another pair of neighboring battery cells among the plurality of battery cells. At least a portion of one first separator is disposed in the first space. At least a portion of one second separator is disposed in the second space, with no other first separator being disposed in the second space.
Inventors:
OHKURA KAZUMI (JP)
Application Number:
PCT/JP2012/002791
Publication Date:
November 01, 2012
Filing Date:
April 24, 2012
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
OHKURA KAZUMI (JP)
OHKURA KAZUMI (JP)
International Classes:
H01M10/50; B60K1/04; B60L3/00; B60L11/18; H01M2/10
Foreign References:
| JP2010272430A | 2010-12-02 | |||
| JPH0620716A | 1994-01-28 | |||
| JPH08321329A | 1996-12-03 |
Attorney, Agent or Firm:
FUKUSHIMA, Yoshito (JP)
Yoshihito Fukushima (JP)
Yoshihito Fukushima (JP)
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Claims: