US PATENT SUBCLASS 123 / 254
.~ Chamber temperature control means


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



123 /   HD   INTERNAL-COMBUSTION ENGINES

253  DF  PRECOMBUSTION AND MAIN COMBUSTION CHAMBERS IN SERIES {22}
254.~ Chamber temperature control means


DEFINITION

Classification: 123/254

Chamber temperature control means:

(under subclass 253) Subject matter in which means is provided to adjust, maintain, heat, cool, or otherwise control the temperature of the main combustion chamber or prechamber.

(1) Note. The means may include particular positioning or construction of a chamber.