US PATENT SUBCLASS 123 / 279
.~ Piston carried precombustion chamber

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}
279.~ Piston carried precombustion chamber

DEFINITION

Classification: 123/279

Piston carried precombustion chamber:

(under subclass 253) Subject matter wherein the prechamber is carried by and mounted on the engine piston.

(1) Note. The prechamber may be fueled from the combustion chamber, or through the piston, and/or cylinder wall.