Title:
CIRCUIT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/190837
Kind Code:
A1
Abstract:
In the present invention, a circuit device for a vehicle is disposed on a power supply path. With the circuit device, a first conductive pattern (15) and a second conductive pattern (16) are disposed on an insulation layer (10). The first conductive pattern (15) and the second conductive pattern (16) are connected by a fuse (circuit element) (13). A bus bar (14) is disposed on the first conductive pattern (15). Therefore, the amount of heat produced by a conductor which is configured by the bus bar (14) and the first conductive pattern (15) is small when a current flows through the conductor.
Inventors:
NAKAGUCHI SHINNOSUKE (JP)
KATO MASAYUKI (JP)
MASUDA RYOSUKE (JP)
KATO MASAYUKI (JP)
MASUDA RYOSUKE (JP)
Application Number:
PCT/JP2022/006950
Publication Date:
September 15, 2022
Filing Date:
February 21, 2022
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:
H01H85/20; H01H37/76
Domestic Patent References:
| WO2020194967A1 | 2020-10-01 |
Foreign References:
| JP2015204226A | 2015-11-16 | |||
| JP2017027831A | 2017-02-02 | |||
| JP2005235551A | 2005-09-02 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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