Internal combustion engine cylinder valve assembly

Details Internal combustion engine cylinder valve assembly Internal combustion engine cylinder valve assembly

1977-06-08

1979-08-14

Myhre, Charles J.

Internal-combustion engines

Valve

Valve head cooperates with manifold

123188B, 123 81B, 123188M, F01L 310

Patent

active

041642090

ABSTRACT:
A valve assembly for an internal combustion engine having a cylinder head including a combustion chamber and an induction passage terminating at a valve seat defining an inlet port to the combustion chamber in the combustion side of the cylinder head, includes a valve head fitting over and engaging sealingly the valve seat. Mounting means disposed inside of the combustion chamber in the combustion side of the cylinder head connects swingably the valve member to the valve head between a closed position in sealing engagement with the valve seat and an open position substantially out of alignment with the valve seat. A valve stem is reciprocatively journaled in a stem guide bore with one end of the valve stem extending from the cylinder head and its other end connected to the valve head. The axis of the induction passage is substantially parallel to the axis of the combustion chamber to further facilitate an increased volumetric efficiency. The mounting means for the valve head is disposed between the induction passage and an exhaust passage so that when the valve head for the induction passage swings to its open position, it is disposed between and in blocking relationship with the exhaust passage.

REFERENCES:
patent: 1542617 (1925-06-01), Guy et al.
patent: 1988018 (1935-01-01), Peterson
patent: 2622574 (1952-12-01), Butterworth
patent: 2874686 (1959-02-01), Carey, Jr.
patent: 3299869 (1967-01-01), Sichlesteel
patent: 3539150 (1970-11-01), Conrad
patent: 3875921 (1975-04-01), Deboy et al.

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