Fuel injection system for multi cylinder two-stroke engine

Details Fuel injection system for multi cylinder two-stroke engine Fuel injection system for multi cylinder two-stroke engine

1988-02-12

1989-09-05

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Auxiliary air or gas used to inject fuel

123 73CB, 123 59BM, F02B 1310, F02M 5100

Patent

active

048628573

ABSTRACT:
Disclosed herein is an internal combustion engine comprising first and second cylinders respectively including head ends and side walls, first and second pistons respectively reciprocably movable in the first and second cylinders between top dead center and bottom dead center positions, one of the first and second pistons being adjacent top dead center position when the other of the first and second pistons is adjacent bottom dead center position, a fuel supply venturi extending between the cylinders and including a throat, and a fuel injector located adjacent the head ends of the first and second cylinders, communicating with the throat, and including a valve movable between a closed position and an open position affording fuel flow into the throat.

REFERENCES:
patent: 1394850 (1921-10-01), Long
patent: 1860784 (1932-05-01), Nelson
patent: 1921510 (1933-08-01), DeWasmundt
patent: 2164234 (1939-06-01), Erren
patent: 2246019 (1941-06-01), Steinlein
patent: 2528263 (1950-10-01), Chapman
patent: 4033302 (1977-07-01), Jarnuszkiewicz
patent: 4131090 (1978-12-01), Jarnuszkiewicz
patent: 4307687 (1981-12-01), Holstein
patent: 4422430 (1983-12-01), Wiatrak
patent: 4716877 (1988-01-01), Duret

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