Rotary valve engine

Details Rotary valve engine Rotary valve engine

1984-05-18

1985-10-08

Lall, Parshotam S.

Internal-combustion engines

Four-cycle

Rotating valve

123190A, 123190DL, F01L 716

Patent

active

045453373

ABSTRACT:
Rotary inlet and exhaust valves disposed within the cylinder head located at one end of at least one cylinder of a vehicle engine, the cylinder having inlet and exhaust ports, and the valves having a mechanism to feed an inlet charge to and exhaust from the respective cylinder ports along the axis of rotation of the valves. Mechanisms for reducing eddy losses, insulating the exhaust valve, and lubricating the valves by either a wet or dry lubricator, or both, is also included, as well as single and multi-cylinder variations of the valves for various vehicle engines.

REFERENCES:
patent: 3993036 (1976-11-01), Tischler
patent: 4007725 (1977-02-01), Weaver
patent: 4019487 (1977-04-01), Guenther
patent: 4077382 (1978-03-01), Gentile
patent: 4333427 (1982-06-01), Burillo et al.

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