Title :
Photoelectric Control of Resistance Type Metal Heaters
Author :
Vedder, E.H. ; Evans, M.S.
Author_Institution :
Westinghouse Elec. and Mfg. Co., E. Pittsburgh, Pa.
fDate :
6/1/1935 12:00:00 AM
Abstract :
Manually operated resistance type metal heaters, which heat the metal by passing current directly through it, have been in use for several years. Automatic machines of this type have now become practical due to the development of photoelectric temperature control. Results with photoelectric control are shown to be highly satisfactory.
Keywords :
Automatic control; Boilers; Electrodes; Furnaces; Heat treatment; Lighting control; Power generation; Resistance heating; Temperature control;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1935.5057046
