Rotary valve for internal combustion engine

Details Rotary valve for internal combustion engine Rotary valve for internal combustion engine

1974-06-24

1976-03-23

Myhre, Charles J.

Internal-combustion engines

Valve

Rotary

123 80BA, 123190D, F01L 700

Patent

active

039453642

ABSTRACT:
An internal combustion engine employing a rotary valve having a single passage which is adapted to provide both intake and exhaust valving functions. The valve is formed with a circular outer periphery and is mounted for rotation about a transverse axis between intake and exhaust ports which are provided at the head end of the combustion chamber. The passage is defined by a concaval recess which extends across a chord of the valve periphery. Means is provided for rotating the valve in timed relationship with movement of a piston within the chamber so that the passage moves into simultaneous register with the intake port and combustion chamber during the intake phase, and into simultaneous register with the exhaust port and combustion chamber during the exhaust phase.

REFERENCES:
patent: 1087499 (1914-02-01), Lane
patent: 1278083 (1918-09-01), Force
patent: 1304039 (1919-05-01), Goldbeck
patent: 1649235 (1927-11-01), Jones
patent: 2857902 (1958-10-01), Van Vorst
patent: 2895459 (1959-07-01), Sbaiz

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