US PATENT SUBCLASS 432 / 39
.~ Of selection or load balancing of furnace exhaust heated regenerators

Current as of: June, 1999
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432 /   HD   HEATING

36  DF  HAVING CONDITION RESPONSIVE CONTROL {12}
39.~ Of selection or load balancing of furnace exhaust heated regenerators

DEFINITION

Classification: 432/39

(under subclass 36) Apparatus in which the means responding to a sensed condition controls the operation of a system of regenerators recovering the heat of a furnace exhaust.

SEE OR SEARCH THIS CLASS, SUBCLASS:

28, for a process of operating a furnace utilizing a heat storage mass.