Carburetor fuel flow control valve assembly

Details Carburetor fuel flow control valve assembly Carburetor fuel flow control valve assembly

1978-12-26

1980-10-21

Miles, Tim R.

Gas and liquid contact apparatus

Fluid distribution

Valved

123438, 251133, 261DIG74, F02M 720

Patent

active

042293871

ABSTRACT:
An electro-mechanical cartridge type fuel flow control valve assembly that can be substituted as a whole for the conventional power valve unit of a carburetor to convert the carburetor to one of the feedback type. The cartridge includes a stepper motor threadedly engaging a needle like power valve for vertically moving the power valve to vary fuel flow upon energization of any of four terminals formed as a quick disconnect coupling as part of the cartridge.

REFERENCES:
patent: 2507988 (1950-05-01), MacMillan
patent: 2705123 (1955-03-01), Hieger
patent: 2831471 (1958-04-01), Schoonover
patent: 3235237 (1966-02-01), Goetz et al.
patent: 3841283 (1974-10-01), Wood
patent: 3899552 (1975-08-01), Bauer
patent: 3906910 (1975-09-01), Szlaga, Jr.
patent: 3907941 (1975-09-01), Herbert et al.
patent: 3976279 (1976-08-01), Walker
patent: 3994268 (1976-11-01), Okunishi et al.
patent: 4052968 (1977-10-01), Hattori et al.
patent: 4065920 (1978-01-01), Minami et al.
patent: 4135482 (1979-01-01), Bier et al.
patent: 4136645 (1979-01-01), Ito et al.

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