Fuel supply devices for internal combustion engines

Details Fuel supply devices for internal combustion engines Fuel supply devices for internal combustion engines

1975-07-25

1977-09-06

Cline, William R.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

261 50A, 261 69A, F02M 3900

Patent

active

040461211

ABSTRACT:
A fuel supply device for internal combustion engines has an injector formed with an injection orifice whose cross-sectional area is adjusted responsive to the position of an auxiliary throttle element located in the intake pipe of the engine and opening automatically and progressively in dependence upon the rate of engine intake air flow. The area is also adjusted as an increasing function of the difference between the pressures upstream and downstream of the auxiliary throttle element.

REFERENCES:
patent: 2785669 (1957-03-01), Armstrong
patent: 2857203 (1958-10-01), Korte
patent: 3005448 (1961-10-01), Ball
patent: 3044457 (1962-07-01), Ball
patent: 3259378 (1966-07-01), Mennesson
patent: 3404667 (1968-10-01), Mennesson
patent: 3823696 (1974-07-01), Mutschler
patent: 3842813 (1974-10-01), Eckert
patent: 3867913 (1975-02-01), Pierlot
patent: 3882206 (1975-05-01), Gural et al.
Automotive Industries No. 114, Aug. 15, 1956, pp. 70-71.

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