Title:
BUSBAR AND BATTERY LAMINATED BODY
Document Type and Number:
WIPO Patent Application WO/2019/017211
Kind Code:
A1
Abstract:
A busbar according to the present invention is provided with: a first heat absorption section joined to an output terminal of a first battery; a second heat absorption section joined to an output terminal of a second battery; and a body section for electrically connecting the first heat absorption section and the second heat absorption section. The first heat absorption section and the second heat absorption section have larger heat capacity than the body section. The body section has: a first connection section electrically connected to the first heat absorption section; a second connection section electrically connected to the second heat absorption section; and a displacement absorption section that is disposed between the first connection section and the second connection section and that deforms according to the relative displacement of the first battery and the second battery.
Inventors:
FUJITA GORO
Application Number:
PCT/JP2018/025521
Publication Date:
January 24, 2019
Filing Date:
July 05, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M50/209; H01M50/505; H01M50/569; H01M50/264; H01M50/289; H01M50/296
Domestic Patent References:
| WO2017208804A1 | 2017-12-07 |
Foreign References:
| JP2012138239A | 2012-07-19 | |||
| JP2008091183A | 2008-04-17 | |||
| JP2017016856A | 2017-01-19 | |||
| JPH10125301A | 1998-05-15 | |||
| JP2016129125A | 2016-07-14 | |||
| JP2015185373A | 2015-10-22 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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