Automotive liquid-cooled electronic control apparatus

Details Automotive liquid-cooled electronic control apparatus Automotive liquid-cooled electronic control apparatus

1988-09-28

1990-01-16

Kamen, Noah P.

Internal-combustion engines

Cooling

With cooling of additional parts or materials

174 151, 165 804, F01P 106

Patent

active

048935905

ABSTRACT:
An electronic control apparatus for use in an automobile has a base of a good thermal conductivity having one side disposed in contact with engine cooling water. Semiconductor devices are disposed on the other side of the base so that the semiconductor devices are maintained at the temperature of the engine cooling water, whereby the influence of high ambient air temperature to the semiconductor devices is reduced.

REFERENCES:
patent: 3965971 (1976-06-01), Roggenkamp
patent: 4364355 (1982-12-01), Karino
patent: 4532893 (1985-08-01), Day et al.
patent: 4729424 (1988-03-01), Mizuno et al.
patent: 4763611 (1988-08-01), Kobayashi et al.

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