US PATENT SUBCLASS 60 / 286
.~.~ Condition responsive control of heater, cooler, igniter, or fuel supply of reactor

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


60 /   HD   POWER PLANTS

272  DF  INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS {18}
282  DF  .~ By means producing a chemical reaction of a component of the exhaust gas {13}
286.~.~ Condition responsive control of heater, cooler, igniter, or fuel supply of reactor

DEFINITION

Classification: 60/286

(under subclass 282) Apparatus including a condition responsive device controlling a means heating the reactor, a means igniting the exhaust gas in the reactor, a means cooling the reactor, or a means supplying fuel to the reactor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

284, for an automatic purge or heat-up of an exhaust gas treating reactor in an engine starting sequence.