US PATENT SUBCLASS 123 / 579
.~ Multiple carburetors

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.~ Multiple carburetors {4}
580  DF  .~.~> Each carburetor feeds a cylinder or group of cylinders (e.g., split engine)
581  DF  .~.~> Separate carburetor for starting
582  DF  .~.~> Separate carburetor for high load
583  DF  .~.~> With linkage between carburetor throttle valves {1}

DEFINITION

Classification: 123/579

Multiple carburetors:

(under subclass 434) Subject matter wherein said charge-forming device includes a plurality of separate means, each of which employs a moving stream of oxidant (e.g., air) to aspirate a fluid fuel into the oxidant stream.

(1) Note. Each carburetor is operative to independently meter fuel into the air flowing therethrough.

(2) Note. The carburetors need not be identical in construction.

SEE OR SEARCH CLASS

261, Gas and Liquid Contact Apparatus,

23.1, for a single carburetor with multiple barrels.