Gas and liquid contact apparatus – Fluid distribution – Valved
Patent
1982-08-04
1984-01-24
Miles, Tim R.
Gas and liquid contact apparatus
Fluid distribution
Valved
261 44C, F02M 106
Patent
active
044276087
ABSTRACT:
An automatic cold start fuel supply device for use with constant depression carburetters having a damped air valve, comprises a fuel metering needle movable with engine temperature by a bimetallic element which acts on it indirectly via a rotary member. A spring, which is normally compressed by the action of manifold depression on a diaphragm, is adapted to act when expanded, through the diaphragm and a lever on an arm of the rotary member. The geometry of the lever and the rotary member is such that the rotary member is so positioned by the bimetallic element when the engine is warm that it is not rotated by the load that is applied to its arm by the action of the spring whereas it is so rotated against the action of the bimetallic element when the engine temperature is below the normal running temperature.
REFERENCES:
patent: 1861725 (1932-06-01), Stokes
patent: 1904936 (1933-04-01), Stokes
patent: 1998581 (1935-04-01), Holley
patent: 3695591 (1972-10-01), Caisley
patent: 3885545 (1975-05-01), Charron et al.
patent: 4172864 (1979-10-01), Hohsho et al.
patent: 4264536 (1981-04-01), Yoshioka et al.
Miles Tim R.
Solex (U.K.) Limited
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