for controlling the distribution of heat-exchange media between different channels

Full Title

Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus > for controlling the distribution of heat-exchange media between different channels

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

HEAT EXCHANGE IN GENERAL

Subclass:

DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION