Apparatus and process for heat treatment

Details Apparatus and process for heat treatment Apparatus and process for heat treatment

1984-04-12

1985-10-01

Makay, Albert J.

Furnaces

With control means responsive to a sensed condition

622284, 110341, 236 49, 266 78, 266256, 417 45, 432 36, 432206, F23N 500

Patent

active

045438919

ABSTRACT:
Apparatus and process is disclosed for heat treating of material in a furnace comprising a fan driven by an electric motor, a load sensor which senses the motor load and a speed controller responsive to the load sensor signal for controlling the speed of the electric motor.

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