more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum

Full Title

Heat-exchange apparatus employing moving conduits > more than one conduit assembly performing independent movements, e.g. rotary bundle of tubes in a rotary drum

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

HEAT EXCHANGE IN GENERAL

Subclass:

HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL