US PATENT SUBCLASS 123 / 545
.~.~ Heating meduim surrounds combustible mixture

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

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
543  DF  .~ Heating of combustible mixture {13}
545.~.~ Heating meduim surrounds combustible mixture

DEFINITION

Classification: 123/545

Heating medium surrounds combustible mixture:

(under subclass 543) Subject matter wherein the heating medium completely surrounds a conduit or passage containing the combustible mixture.