Internal-combustion engines – Valve – Valve head cooperates with manifold
Patent
1974-06-05
1976-01-20
Burns, Wendell E.
Internal-combustion engines
Valve
Valve head cooperates with manifold
123 52M, 123 52MC, 123188GC, 123188VA, F01L 300
Patent
active
039331423
ABSTRACT:
An internal combustion engine, in particular a Diesel engine, comprising at least one inlet duct consisting of a delivery portion and an adjoining duct portion wound spiral-fashion around the shaft of the associated intake valve, the upper wall of which bulges downwardly at the point of transition from the delivery portion to the spiral-shaped duct portion in such a manner that the cross-sectional area of the inlet duct is reduced above the valve diameter extending at a right angle in relation to the axis of the delivery portion.
REFERENCES:
patent: 2921571 (1960-01-01), Vogel
patent: 3020899 (1962-02-01), Mueller
patent: 3273551 (1966-09-01), Julien
Cichocki Rainer
Kirchweger Karl
List Hans
Steinwandter Friedrich
Burns Wendell E.
List Hans
O'Connor Daniel J.
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