US PATENT SUBCLASS 123 / 262
.~ Having fluid whirling 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}
262.~ Having fluid whirling means {1}
263  DF  .~.~> Whirling in precombustion chamber only

DEFINITION

Classification: 123/262

Having fluid whirling means:

(under subclass 253) Subject matter wherein means is provided to cause whirling of the fluid in the pre or main chamber or in the intake manifold adjacent a pre or main chamber.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280, for atomizer, deflector, or shield in prechamber.

290, for positioning of connecting passage to cause whirling.