Fuel injection system

Details Fuel injection system Fuel injection system

1974-07-29

1976-04-20

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123139A, 123139AH, F02M 3900

Patent

active

039511219

ABSTRACT:
A fuel injection system for an internal combustion engine contains a fuel metering mechanism including first differential pressure diaphragm valves. The pressure difference prevailing at these valves can be changed by a second, electromagnetic, differential pressure diaphragm valve. The first and second differential pressure valves share a common diaphragm and the pretension of the closing spring in the second diaphragm valve can be adjusted from outside the housing of the fuel metering mechanism.

REFERENCES:
patent: 2800121 (1957-07-01), Fletcher
patent: 2954020 (1960-09-01), Ball
patent: 3680535 (1972-08-01), Eckert
patent: 3713430 (1973-01-01), Knapp
patent: 3728993 (1973-04-01), Eckert
patent: 3739758 (1973-06-01), Knapp
patent: 3765387 (1973-10-01), Knapp
patent: 3791359 (1974-02-01), Eckert
patent: 3796200 (1974-03-01), Knapp

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