Oil pump for internal combustion engines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 25, 1983
Grant Date -
N/A
app pub date -
Apr 2, 1982
filing date -
Apr 7, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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