Carburetor for internal combustion engines

Details Carburetor for internal combustion engines Carburetor for internal combustion engines

1984-07-02

1985-10-15

Miles, Tim

Gas and liquid contact apparatus

Fluid distribution

Valved

261DIG2, 261DIG20, F02M 308

Patent

active

045473250

ABSTRACT:
Disclosed is a carburetor for internal combustion engines which minimizes the effect on the engine of carburetor ice.
To overcome the effect of ice build-up the throttle valve on the side adjacent the idle jet, is bent upstream, thus providing a greater opening between the idle jet and the adjacent part of the throttle valve and a lesser opening on the opposite side of the throttle valve at idle and intermediate throttle openings. Increasing the operating angle of the idle jet half of the throttle valve upstream, toward the vertical position, deters the build-up of ice. Furthermore my invention exposes an ice deposit to the incoming fuel-air mixture, causing early erosion of the same and elimination of prolonged operation with over-rich or lean mixtures.

REFERENCES:
patent: 1774725 (1930-09-01), Remington
patent: 3047277 (1962-07-01), Landrum
patent: 3365179 (1968-01-01), La Force
patent: 4066721 (1978-01-01), Graham
patent: 4277424 (1981-07-01), Shivers, Jr.
patent: 4356801 (1982-11-01), Graham

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