Apparatus and method for draining engine crankcase

Details Apparatus and method for draining engine crankcase Apparatus and method for draining engine crankcase

1980-11-07

1982-11-30

Brown, David H.

Lubrication

Automobile crank and gear case service

134 10, 134 18, 184 1E, F01M 1104

Patent

active

043612075

ABSTRACT:
Oil draining apparatus for an engine having a spin-on oil filter mounting pad, the apparatus comprising an adapter housing attachable to the pad, the housing having inlet and outlet openings for enabling oil to be pumped from the engine into the housing through the mounting pad oil outlet and drained out of the housing away from the engine while the engine is running. The housing is arranged to permit some oil to return to the engine while it is running until the oil is drained.

REFERENCES:
patent: 2216360 (1937-01-01), Sweetland
patent: 3112012 (1960-03-01), Hoch
patent: 3447636 (1969-06-01), Bonfilio
patent: 3743053 (1973-07-01), Kuklewicz
patent: 3881460 (1975-05-01), Allen et al.
patent: 3908797 (1975-09-01), Schnepp
patent: 3991854 (1976-11-01), Tilley
patent: 4151823 (1979-05-01), Grosse et al.
patent: 4172738 (1979-10-01), Woltjen
patent: 4174231 (1979-11-01), Hobgood
Popular Mechanics, Jun. 1975, p. 36.

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