Valve porting for internal combustion engine having oblong cylin

Details Valve porting for internal combustion engine having oblong cylin Valve porting for internal combustion engine having oblong cylin

1981-07-13

1983-08-30

Feinberg, Craig R.

Internal-combustion engines

Particular piston and enclosing cylinder construction

Cylinder detail

123 9027, 123193H, 92177, F02F 328

Patent

active

044010672

ABSTRACT:
An internal combustion engine has an oblong piston sliding in an oblong cylinder bore and cooperating with a cylinder head to form an oblong combustion chamber. Intake and exhaust valves communicating with the combustion chamber are positioned in series in the direction of the length of the combustion chamber, each valve having a large head extending for substantially the whole width of the combustion chamber. Intake and exhaust passages communicating with the combustion chamber through the intake and exhaust valves extend away from the combustion chamber at right angles of the length thereof to minimize blow-by from the intake valve to the exhaust valve.

REFERENCES:
patent: 1504095 (1924-08-01), Burtnett
patent: 2257417 (1941-09-01), Kelley
patent: 2409555 (1946-10-01), Gadoux et al.
patent: 3164143 (1965-01-01), Dolza
patent: 3219019 (1965-11-01), Palmer
patent: 3441012 (1969-04-01), Trammell

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