US PATENT SUBCLASS 123 / 252
.~ Vaporizing by a hot surface of prechamber

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

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

DEFINITION

Classification: 123/252

Vaporizing by a hot surface of prechamber:

(under subclass 250) Subject matter in which the fuel in the prechamber is vaporized by heat stored in a surface (e.g., wall) of the prechamber.

(1) Note. The heat is usually obtained from combustion in the main chamber.