Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2018/179800
Kind Code:
A1
Abstract:
The objective of the invention is to suppress a rise in temperature among single batteries that are present in a battery group. This battery pack comprises a case, a battery group consisting of a plurality of single batteries that are linked and disposed so as to be in contact with the bottom surface of the case, and a securing member that secures the battery group. The securing member has a thermal path connected from the battery upper surface side to a side surface section of the case.
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Inventors:
TAKAHASHI HIROFUMI (JP)
Application Number:
PCT/JP2018/003100
Publication Date:
October 04, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
H01M10/6554; H01M10/613; H01M10/625; H01M10/647; H01M50/209; H01M50/224
Foreign References:
| JP2015026486A | 2015-02-05 | |||
| JP2014170687A | 2014-09-18 | |||
| JP2012169213A | 2012-09-06 |
Other References:
See also references of EP 3609016A4
Attorney, Agent or Firm:
TODA Yuji (JP)
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