Fuel feed device for internal combustion engine

Details Fuel feed device for internal combustion engine Fuel feed device for internal combustion engine

1991-05-24

1992-08-25

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123 73A, F02D 4110, F02B 3304

Patent

active

051409640

ABSTRACT:
A fuel injection system for a crankcase compression two cycle internal combustion engine wherein the amount of fuel supplied by the fuel injectors is decreased temporarily in the event the engine speed is accelerated after operating at a speed below a predetermined speed for a predetermined length of time. The amount of fuel reduction is determined by the length of time at which the speed has been below the predetermined speed and also the rate of opening of the throttle valve.

REFERENCES:
patent: 4706632 (1987-11-01), Kasanami et al.
patent: 4779598 (1988-10-01), Billingsley et al.
patent: 4817571 (1989-04-01), Morita et al.
patent: 4852538 (1989-08-01), Nagaishi
patent: 4917053 (1990-04-01), Okazaki et al.
patent: 4960097 (1990-10-01), Tachibana et al.

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