Oil drain system for internal combustion engines

Details Oil drain system for internal combustion engines Oil drain system for internal combustion engines

1992-11-27

1993-11-02

Denion, Thomas E.

Lubrication

Automobile crank and gear case service

184 94, 184106, F16C 314

Patent

active

052576787

ABSTRACT:
A used oil drain system including a valve for being attached to the oil sump of an internal combustion engine; a used oil reservoir for being mounted relative to the internal combustion engine; and a passageway extending between the valve and the used oil reservoir for allowing used oil passing through the valve from the oil sump of the internal combustion engine when the valve is opened to pass to the used oil reservoir for storage. The valve may be screwed to the existing used oil drain port of the sump. The used oil reservoir may include a rigid container that is removably attached relative to the internal combustion engine.

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patent: 5092429 (1992-03-01), Linares et al.

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