Title:
組電池
Document Type and Number:
Japanese Patent JP5761164
Kind Code:
B2
Abstract:
An assembled battery including a plurality of single batteries, a fin shaped portion and a sheet member is provided. The fin shaped portion is disposed outside of the plurality of the single batteries. A gas exhaustion path is defined between the fin shaped portion and the plurality of a plurality of the single batteries. A gas discharged from the single batteries from the assembled battery is discharged from the assembled battery to an outside of the assembled battery through the gas exhaustion path in a battery abnormal condition. The sheet member is disposed between the gas exhaustion path and the plurality of the single batteries, and is an insulating member.
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Inventors:
Kazumasa Asakura
Kosuke Kusaba
Katsunori Sato
Kosuke Kusaba
Katsunori Sato
Application Number:
JP2012263615A
Publication Date:
August 12, 2015
Filing Date:
November 30, 2012
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M50/213; H01M50/358; H01M50/367
Domestic Patent References:
| JP2010277736A | ||||
| JP20138673A | ||||
| JP201165906A | ||||
| JP2011204574A |
Foreign References:
| US20120270083 |
Attorney, Agent or Firm:
Mizuno Katsufumi
Makoto Ide
Hiroshi Suzawa
Makoto Ide
Hiroshi Suzawa