Carburetor

Gas and liquid contact apparatus – Fluid distribution – Valved

Patent

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Details

123440, 137595, 251129, 251285, 261121B, 261DIG74, F02M 718

Patent

active

043188699

ABSTRACT:
In a carburetor, a linear motor assembly urges the metering apparatus against a biasing spring with a force related to the linear motor current, and an adjusting screw grounds a portion of the active turns of the biasing spring to vary its spring rate and thereby establish the position of the metering apparatus and thus the carburetor fuel flow for a selected linear motor current.

REFERENCES:
patent: 2828937 (1958-04-01), Kreitchman
patent: 3469590 (1969-09-01), Barker
patent: 3855974 (1974-12-01), Mayer
patent: 4127314 (1980-08-01), Dysarz
patent: 4136645 (1979-01-01), Ito et al.
patent: 4178332 (1979-12-01), Hogeman et al.
patent: 4218669 (1980-08-01), Hitchcock et al.
patent: 4223651 (1980-09-01), Eshelman et al.
patent: 4279841 (1981-07-01), Stettner

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