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Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2016/157919
Kind Code:
A1
Abstract:
The battery pack 2 comprises a first frame 10, a second frame 12, and an assembled battery 8. The first frame 10 comprises an upper edge portion 22 and a lower edge portion 24. The upper edge portion 22 comprises an inner protruding piece 74, an outer protruding piece 72 provided so as to be spaced from the inner protruding piece 74, an outer recessed portion 78, and an inner recessed portion 80. The lower edge portion 24 comprises: a center protruding piece 84 provided at a location corresponding to a gap between the inner protruding piece 74 and the outer protruding piece 72 when engaging with the upper edge portion 22 of another first frame 10, and having a thickness of a dimension matching this gap; an outer engagement protrusion 88 and an inner engagement protrusion 90 provided at locations corresponding to the outer recessed portion 78 and the inner recessed portion 80.

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Inventors:
OGAWA YUSUKE (JP)
Application Number:
PCT/JP2016/050084
Publication Date:
October 06, 2016
Filing Date:
January 05, 2016
Export Citation:
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Assignee:
FDK CORP (JP)
International Classes:
H01M50/204
Domestic Patent References:
WO2012173233A12012-12-20
Foreign References:
JP2014232679A2014-12-11
JP2014075283A2014-04-24
JP3172086U2011-12-01
JP2010129860A2010-06-10
JP2011134709A2011-07-07
Other References:
See also references of EP 3279969A4
Attorney, Agent or Firm:
OGAWA, EIJI (JP)
Eiji Ogawa (JP)
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