Title:
BATTERY PACK AND ELECTRIC BICYCLE
Document Type and Number:
WIPO Patent Application WO/2019/187903
Kind Code:
A1
Abstract:
Provided are an electric bicycle and a battery pack which is capable of suppressing, even a gas is generated from a unit cell, a rise in the pressure inside a casing caused by the gas. This battery pack (62) is provided with: at least one unit cell (63); and a casing (65) that accommodates the at least one unit cell (63) therein. The casing (65) has at least one flame blocking part (70). The flame blocking part (70) includes a plurality of holes that allows communication between the inside and the outside of the casing (65).
Inventors:
OGAWA MITSURU
HSIAO YUHSUAN
HSIAO YUHSUAN
Application Number:
PCT/JP2019/007303
Publication Date:
October 03, 2019
Filing Date:
February 26, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B62M6/90; H01M50/213; H01M50/24; H01M50/249
Foreign References:
| JP2013165013A | 2013-08-22 | |||
| US20150221914A1 | 2015-08-06 | |||
| JP2014165026A | 2014-09-08 | |||
| JP2008117765A | 2008-05-22 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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