US PATENT SUBCLASS 123 / 584
.~.~.~ Staged opening of carburetor throttle valves

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
579  DF  .~ Multiple carburetors {4}
583  DF  .~.~ With linkage between carburetor throttle valves {1}
584.~.~.~ Staged opening of carburetor throttle valves

DEFINITION

Classification: 123/584

Staged opening of carburetor throttle valves:

(under subclass 583) Subject matter wherein the mechanical means is arranged so that the opening of the throttle valves is not coincident, or the rates of movement of the throttle valves are unequal.