US PATENT SUBCLASS 123 / 250
ENGINE MEANS HAVING INTERNAL VAPORIZING IN PRECHAMBER WITH ALL COMBUSTION IN MAIN CHAMBER

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

250ENGINE MEANS HAVING INTERNAL VAPORIZING IN PRECHAMBER WITH ALL COMBUSTION IN MAIN CHAMBER {2}
251  DF  .~> Whirling in prechamber
252  DF  .~> Vaporizing by a hot surface of prechamber

DEFINITION

Classification: 123/250

ENGINE MEANS HAVING INTERNAL VAPORIZING IN PRECHAMBER WITH ALL COMBUSTION IN MAIN CHAMBER:

(under the class definition) Subject matter having a main combustion chamber in which all combustion takes place and an auxiliary chamber (prechamber) that is used only to vaporize liquid fuel or thoroughly mix a fuel-air mixture before it is burned in the main combustion chamber.