Carburetor

Details Carburetor Carburetor

1993-11-12

1995-05-02

Miles, Tim

Gas and liquid contact apparatus

Fluid distribution

Pumping

261 51, 261DIG68, 251262, 251331, F02M 1704

Patent

active

054116805

ABSTRACT:
A diaphragm-type carburetor has a high speed adjusting needle and a low speed/idle adjusting needle which are independently supplied with fuel from the metering chamber. The path for fuel to the low speed/idle needle has a valve which is controlled by the angular position of the throttle shaft such that when the throttle shutter is closed the valve is open whereas when the throttle shutter is open the valve is closed.

REFERENCES:
patent: 1821012 (1931-09-01), Guthrie
patent: 2261794 (1941-11-01), Carlson et al.
patent: 2476310 (1949-07-01), Langdon
patent: 2856148 (1958-10-01), Heathcote et al.
patent: 2869571 (1959-01-01), Price et al.
patent: 2875977 (1959-03-01), Stone et al.
patent: 3003754 (1961-10-01), Phillips
patent: 3515169 (1970-06-01), Berg et al.
patent: 3614057 (1971-10-01), Hospe
patent: 4861522 (1989-08-01), Gerhardy et al.
patent: 5265843 (1993-11-01), Kleinhappl

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