Fuel injection system for internal combustion engines

Details Fuel injection system for internal combustion engines Fuel injection system for internal combustion engines

1973-09-12

1976-01-06

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123 32EA, 123 32AE, F02M 3900

Patent

active

039304817

ABSTRACT:
A fuel injection system for an internal combustion engine in which the intake air flow is measured and a corresponding electrical signal is generated which governs a pressure control unit so as to modify the fluid pressure acting on a fuel-metering slide-valve piston, displacing it against restoring forces. The axial displacement of the slide-valve piston changes the flow aperture in adjacent metering slits and thus governs the rate of fuel flow to the injection valves of the internal combustion engine and maintains a desired fuel-air ratio.

REFERENCES:
patent: 3703888 (1972-11-01), Eckert
patent: 3710771 (1973-01-01), Anquegrani
patent: 3765387 (1973-10-01), Knapp
patent: 3796200 (1974-03-01), Knapp
patent: 3828749 (1974-08-01), Knapp
patent: 3842813 (1974-10-01), Eckert

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