Engine unit with lubricant cooling

Details Engine unit with lubricant cooling Engine unit with lubricant cooling

1981-01-22

1983-07-19

Yeung, James C.

Heat exchange

With vehicle feature

165 51, 16510421, 123 4133, 74606A, 184104B, F28F 1500

Patent

active

043939228

ABSTRACT:
An engine unit adapted to be lubricated by a liquid lubricant with a lubricant reservoir as well as a lubricant cooling. The cooling takes place by way of at least one heat pipe, with the heat pipe having a heat absorbing portion adapted to be exposed to the lubricant and a heat transmitting portion adapted to be exposed to surrounding air. The engine unit may be an internal combustion engine, a gear system such as a change-speed transmission or differential transmission of a vehicle drive axle.

REFERENCES:
patent: 3884293 (1975-05-01), Pessolano et al.
Designer's Guide to Heat Pipes, Basiulis and Hummel, from Design News, pp. 159-184, 1974.

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