Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2023/228936
Kind Code:
A1
Abstract:
A battery pack 10 of the present disclosure comprises an assembled battery 30, a lower case 21, an upper case 22, and a bus bar module 40. The bus bar module 40 comprises an external connection positive terminal 45P and an external connection negative terminal 45N. The external connection connector 50 is attached to a side wall 22B of the upper case 22 in advance. The external connection connector 50 comprises an external connection positive bus bar 52 one end of which is fastened to the external connection positive terminal 45P, and an external connection negative bus bar 53 one end of which is fastened to the external connection negative terminal 45N. In the battery pack 10, the upper case 22 is attached to the lower case 21 so that the one end of the external connection positive bus bar 52 and the external connection positive terminal 45P are disposed to be fastenable together, and so that the one end of the external connection negative bus bar 53 and the external connection negative terminal 45N are disposed to be fastenable together.
Inventors:
ISAJI YUSUKE (JP)
KUBOKI HIDEYUKI (JP)
KUBOKI HIDEYUKI (JP)
Application Number:
PCT/JP2023/019100
Publication Date:
November 30, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01M50/209; H01M50/271; H01M50/296; H01M50/35; H01M50/367; H01M50/50; H01M50/507; H01M50/569
Foreign References:
| JP2013020700A | 2013-01-31 | |||
| JP2019125477A | 2019-07-25 | |||
| EP3855560A1 | 2021-07-28 |
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
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