Title:
BUSBAR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/233950
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the work efficiency related to attaching and detaching a busbar unit to and from a device. The busbar unit includes: a busbar including a bolt fastening part and a connector terminal part; and a molded resin part that covers the busbar. The molded resin part includes: a connector housing part that is provided separated in a first direction from a side surface of a battery pack so as to face the side surface, and that covers the connector terminal part; a middle covering part that covers a middle portion of the busbar that extends from the connector housing part; and a protrusion that protrudes toward the side surface of the battery pack from the connector housing part to contact the side surface of the battery pack. A fixing part fixed to the battery pack is provided, separate from the bolt fastening part, more to the bolt fastening part side in the molded resin part than a center of gravity position in a second direction of the busbar unit.
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Inventors:
TSUGUI EIJI (JP)
MATSUOKA HIROYUKI (JP)
MATSUOKA HIROYUKI (JP)
Application Number:
PCT/JP2023/017557
Publication Date:
December 07, 2023
Filing Date:
May 10, 2023
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
H01B7/00; H01M50/296; H01M50/50; H01R4/34; H01R4/58
Domestic Patent References:
| WO2014034351A1 | 2014-03-06 | |||
| WO2013011836A1 | 2013-01-24 |
Foreign References:
| JP2013114951A | 2013-06-10 | |||
| JP2010160990A | 2010-07-22 | |||
| JP2002157984A | 2002-05-31 | |||
| US20200266401A1 | 2020-08-20 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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