Title:
BATTERY PACK, ELECTRIC TOOL, ELECTRIC VEHICLE, AND EXTERIOR CASE FOR STORING BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/246595
Kind Code:
A1
Abstract:
This battery pack comprises at least one battery and an exterior case. This exterior case has: a plurality of impact enduring parts, each of which has a top part where first and second outer lines forming an outer shape intersect each other, obliquely extends, at an angle between the first outer line and the second outer line, from a top part formation surface forming this top part, and is flush with the top part formation surface; and a plurality of groove parts that form the plurality of impact enduring parts.
Inventors:
TAKATSUJI HIDEYASU (JP)
Application Number:
PCT/JP2020/022350
Publication Date:
December 10, 2020
Filing Date:
June 05, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M2/10
Foreign References:
| US20160118635A1 | 2016-04-28 | |||
| US20120115003A1 | 2012-05-10 | |||
| US20170197774A1 | 2017-07-13 | |||
| JP2014067591A | 2014-04-17 | |||
| JPH1125939A | 1999-01-29 |
Attorney, Agent or Firm:
SUGIURA, Takuma et al. (JP)
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