US PATENT SUBCLASS 123 / 203
.~ With combusted gas treatment or handling 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

200  DF  ROTARY {12}
203.~ With combusted gas treatment or handling means


DEFINITION

Classification: 123/203

With combusted gas treatment or handling means:

(under subclass 200) Apparatus provided with means for treating or handling the burning combustible material within the volume where the burning occurs during the expansion or exhaust phase of operating cycle.

(1) Note. The treatment or handling of the combusted material is in addition to the expansion occurring in the working chamber and includes air injection, scavenging, etc.

SEE OR SEARCH CLASS

60, Power Plants,

272+, for an engine in which combusted gases are treated or handled after exhausting from the working chamber.