Title:
CIRCUIT UNIT
Document Type and Number:
WIPO Patent Application WO/2021/230077
Kind Code:
A1
Abstract:
Disclosed is a circuit unit having a novel structure that enables connector connection between said circuit unit and a wiring harness, suppression of increase in size of the circuit unit, and reduction of heat generation between connection terminals. A circuit unit 10 is provided with: a case 14 that houses a circuit member 12; an external connection connector 16 that is provided to the case 14 and has a connection terminal 68; an energization bus bar 18 that constitutes the circuit member 12 and is electrically connected to the connection terminal 68; and a heat transfer part 20 that is provided to the energization bus bar 18 in a thermally transferable manner and is in thermal contact with the case 14.
Inventors:
IGURA KOUSHI (JP)
SHIMODA HIROKI (JP)
YANAGIDA TAIJI (JP)
SHIMODA HIROKI (JP)
YANAGIDA TAIJI (JP)
Application Number:
PCT/JP2021/016882
Publication Date:
November 18, 2021
Filing Date:
April 28, 2021
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:
H05K7/20; B60R16/02; H02G3/16; H05K7/06
Foreign References:
| JP2006325352A | 2006-11-30 | |||
| JP2017054588A | 2017-03-16 | |||
| JP2016220363A | 2016-12-22 | |||
| JP2019169602A | 2019-10-03 |
Attorney, Agent or Firm:
KASAI & NAKANE INTERNATIONAL PATENT FIRM et al. (JP)
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