Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft
Patent
1979-07-30
1982-03-16
Feinberg, Craig R.
Internal-combustion engines
Poppet valve operating mechanism
Overhead camshaft
123 55R, 123 9052, F01L 104
Patent
active
043195482
ABSTRACT:
In an internal combustion engine including a plurality of cylinders arranged in two rows extending in the longitudinal direction of the engine at opposite sides of a longitudinal center plane of the engine, inlet and outlet valves arranged in two rows and having longitudinal axes which extend obliquely to the longitudinal center plane of the engine, and a common camshaft operatively associated with the valves and having a longitudinal axis disposed at least approximately in the longitudinal center plane of the engine, the valves are disposed and oriented in a manner such that the longitudinal axes of the valves at least approximately intersect the longitudinal axis of the camshaft, and the valves are constructed and positioned to be directly actuated by the camshaft.
REFERENCES:
patent: 1044198 (1912-11-01), Lavoie
patent: 1173105 (1916-02-01), Fekete
patent: 1202741 (1916-10-01), Landgraf
patent: 1325765 (1919-12-01), Thomas
patent: 1722950 (1929-07-01), Barkeij
patent: 1910813 (1933-05-01), Powell
patent: 3521613 (1970-07-01), Celli
patent: 3704696 (1972-12-01), Abell, Jr.
patent: 4194469 (1980-03-01), Kruger
Feinberg Craig R.
Volkswagenwerk Aktiengesellschaft
Wolfe W. R.
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