US PATENT SUBCLASS 123 / 218
.~.~ Rotor shape

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}
216  DF  .~ With charge treatment means {4}
218.~.~ Rotor shape

DEFINITION

Classification: 123/218

Rotor shape:

(under subclass 216) Apparatus wherein the treatment means consists of a cavity structure integral to the piston structure for creating turbulence so as to mix the air and fuel during the compression phase of the operating cycle in preparation for combustion.