Title:
BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2016/151972
Kind Code:
A1
Abstract:
The battery module 1 comprises: an array body 2 wherein battery cells 11 are arrayed through a temperature control member 33 therebetween; and a pair of restraining members 3, 3 disposed in such a way as to sandwich the array body 2 and applying a restraining load in the arraying direction of the battery cells 11. The temperature control member 33 comprises a base 34, and a plurality of ribs 35 protruding on one side of the base 34 and in contact with an adjacent battery cell 11. An elastic body 4 is disposed between one of the restraining members 3 and an extremity side battery cell 11A located at the extremity of the array in the direction in which the ribs 35 protrude. The other extremity side battery cell 11B, located at the extremity of the array on the opposite side from the direction in which the ribs 35 protrude, is in contact with the other restraining member 3 without being mediated by an elastic body 4.
Inventors:
UEDA HIROMI (JP)
OISHI HIDEFUMI (JP)
KATO TAKAYUKI (JP)
OISHI HIDEFUMI (JP)
KATO TAKAYUKI (JP)
Application Number:
PCT/JP2015/086516
Publication Date:
September 29, 2016
Filing Date:
December 28, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H01M10/617; H01M10/647; H01M10/6557; H01M50/209; H01M50/224
Domestic Patent References:
| WO2014103592A1 | 2014-07-03 |
Foreign References:
| JP2010061982A | 2010-03-18 | |||
| JP2009081056A | 2009-04-16 | |||
| JP2012119157A | 2012-06-21 | |||
| JP2010055908A | 2010-03-11 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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