Fuel shut-off valve assembly

Details Fuel shut-off valve assembly Fuel shut-off valve assembly

1975-02-21

1976-12-14

Myhre, Charles J.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

261DIG19, 261DIG74, 123 97B, 123198DB, F02M 712

Patent

active

039969088

ABSTRACT:
In an internal combustion engine carburetor the idle mixture adjusting valve has a tapered metering portion disposed in the idle fuel discharge orifice and a separate closure portion engageable with a seat. A solenoid energized during deceleration moves the valve to engage the closure portion with the seat and interrupt fuel flow through the discharge orifice.

REFERENCES:
patent: 2655041 (1953-10-01), Jacobson
patent: 2685294 (1954-08-01), Gold et al.
patent: 2886020 (1959-05-01), Wolfe
patent: 2895561 (1959-07-01), McCollough
patent: 3042387 (1962-07-01), King
patent: 3365166 (1968-01-01), Smith
patent: 3414244 (1968-12-01), Patterson
patent: 3741188 (1973-06-01), Rickey
patent: 3831900 (1974-08-01), Matousek et al.

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