Title:
BATTERY PACK, ELECTRIC POWER TOOL, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/159000
Kind Code:
A1
Abstract:
There is provided a battery pack including a plurality of secondary batteries (21), a containing member (22), a protective member (24), and a wiring member (25). The plurality of secondary batteries each include a plurality of terminals (21P, 21N). The containing member contains the plurality of secondary batteries to expose the plurality of terminals. The protective member includes a plurality of openings (24K), and the plurality of secondary batteries contained in the containing member are covered with the protective member to expose the plurality of terminals from the plurality of openings. The wiring member is coupled to the plurality of terminals exposed from the plurality of openings. One or both of the containing member and the protective member include one or both of a ceramic material and a polymer material having a heat resistance temperature of 300°C or higher.
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Inventors:
SUZUKI FUMIHIKO (JP)
Application Number:
PCT/JP2017/035290
Publication Date:
September 07, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
A62C3/16; H01M10/653; H01M10/658; H01M50/507; H01M50/516; H01M50/522; A62D1/00
Foreign References:
| US20160006007A1 | 2016-01-07 | |||
| US20150064514A1 | 2015-03-05 | |||
| JP2012119137A | 2012-06-21 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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