Rotary cycling valve for internal combustion engines

Details Rotary cycling valve for internal combustion engines Rotary cycling valve for internal combustion engines

1975-01-22

1977-02-22

Burns, Wendell E.

Internal-combustion engines

Cooling

With liquid coolant circulating means

123190E, F01P 108

Patent

active

040086941

ABSTRACT:
A cycling valve for an internal combustion engine comprises a valve housing on top of the engine block and a circular rotary valve body within the housing geared to the crank shaft of the engine. Air of sub-atmospheric pressure developed in the engine crankcase is drawn through a system of cooling passages in the valve body and through an additional system of cooling passages in the base of the valve housing.

REFERENCES:
patent: 1413567 (1922-04-01), Bennett
patent: 1519513 (1924-12-01), Smith
patent: 1860725 (1932-05-01), Stoner
patent: 2056684 (1936-10-01), McLaren
patent: 2181868 (1939-12-01), Cantoni
patent: 2617395 (1952-11-01), Haase
patent: 2714882 (1955-08-01), Brevard
patent: 2853980 (1958-09-01), Zimmerman

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