(under the class definition) Apparatus comprising a non-fluent heat storing mass that in alternation has heat added to it by one fluid stream and removed from it by another.
SEE OR SEARCH THIS CLASS, SUBCLASS:
104.11+, for a fluent material forming part of the heat transfer apparatus that recycles between two zones picking up heat at one zone and discharging it at another.
SEE OR SEARCH CLASS
62, Refrigeration,
638, 641 for a process specialized to liquid gas production utilizing a regenerator and subclasses 644+ for a liquefied gas producer having a gas treater upstream of a rectifier that may be of the regenerative type. 137, Fluid Handling,
309+, for a regenerative system consisting of reversing valves and only the fluid passages of the regenerator.
202, Distillation: Apparatus,
123, for a vertical thermolytic retort with a regenerator and subclasses 141+, for a horizontal thermolytic retort having vertical flues and reversible regenerators.
432, Heating,
39, for the automatic control of the selection or load balancing of furnace exhaust heated regenerators; 40, for the automatic control of a Cowper stove; 54, for residual heating apparatus with an interlocked, interconnected or multiway controller alternating flow of heated and heating fluid; 70, for residual heating apparatus with a slag or dust separator at a regenerator or recuperator; and 80 for a residual furnace in which the work chamber exhaust heats the work chamber feed by a regenerative type heat exchanger.
