Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2019/065257
Kind Code:
A1
Abstract:
A battery pack (10) includes a battery core pack (16) and a case (14) accommodating the battery core pack (16). The case (14) has an outer shell case (12) that covers side surfaces of the battery core pack (16) and a bottom case (26) covering a bottom surface of the battery core pack (16). A lower battery core pack frame (36) supporting the battery core pack (16) is fixed inside the outer shell case (12). A fixing protrusion (30) provided at the bottom of the bottom case (26) is of a hollow shape protruding towards the lower battery core pack frame (36) and has a fixing end face portion (38) on the protruding end side. The fixing end face portion (38) and the lower battery core pack frame (36) are fixed by a fastening member (52) in a state in which a plate spring (50) is interposed therebetween.
Inventors:
MATSUMOTO TAKASHI (JP)
FUJII NORIAKI (JP)
FUJII NORIAKI (JP)
Application Number:
PCT/JP2018/033878
Publication Date:
April 04, 2019
Filing Date:
September 12, 2018
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
H01M50/213; H01M50/224; H01M50/227
Foreign References:
| JP2006040644A | 2006-02-09 | |||
| JP2017124698A | 2017-07-20 | |||
| JP2007273180A | 2007-10-18 | |||
| JP2013152923A | 2013-08-08 | |||
| JP2016525981A | 2016-09-01 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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