Internal-combustion engines – Two-cycle – Rear compression
Patent
1982-04-02
1983-10-25
Burns, Wendell E.
Internal-combustion engines
Two-cycle
Rear compression
123196R, F01M 302, F01M 100
Patent
active
044112254
ABSTRACT:
An oil pump for two-stroke internal combustion engines fed from separate fuel and oil tanks, apt to form an oil flow varying according to the number of engine revolutions and according to the opening of the carburettor throttle valve.
The pump comprises a rotary oil distributor with three axial pumping cylinders, the strokes of the cylinder pistons being adjusted by a cam oscillating in response to the opening of the carburettor throttle valve.
REFERENCES:
patent: 3114356 (1963-12-01), Werner et al.
patent: 3137285 (1967-06-01), Ausserbauer
patent: 3202102 (1965-08-01), Staege et al.
patent: 3929110 (1975-12-01), Raikov et al.
patent: 4114587 (1978-09-01), Amano et al.
Burns Wendell E.
Dell'Orto S.p.A.
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