US PATENT SUBCLASS 432 / 181
.~.~.~.~ Spaced alternating or successive chamber exhausts feed plural regenerators

Current as of: June, 1999
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432 /   HD   HEATING

120  DF  WORK CHAMBER HAVING HEATING MEANS {12}
159  DF  .~ Combustion products heat work by contact {19}
179  DF  .~.~ Work chamber exhaust heats chamber feed {1}
180  DF  .~.~.~ By regenerative-type heat exchanger {1}
181.~.~.~.~ Spaced alternating or successive chamber exhausts feed plural regenerators {1}
182  DF  .~.~.~.~.~> Regenerators heat fuel

DEFINITION

Classification: 432/181

(under subclass 180) Apparatus in which the discharge from the chamber occurs successively or alternately from spaced exhaust ports and to spaced heat storage masses.