Internal combustion engine with variable camshaft timing, charge

Details Internal combustion engine with variable camshaft timing, charge Internal combustion engine with variable camshaft timing, charge

1998-06-09

1999-09-28

Lo, Weilun

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123 9017, 123305, 123308, F01L 1300, F01L 134

Patent

active

059570962

ABSTRACT:
A reciprocating internal combustion engine has at least one camshaft for actuating intake and exhaust valves and a camshaft drive for rotating the camshaft and for adjusting the rotational timing of the camshaft with respect to the crankshaft. A charge motion control valve and the variable camshaft timing mechanism are both used to selectively impart angular momentum to charge entering the engine's cylinder(s).

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