Electric heating – Metal heating – Of cylinders
Patent
1978-10-24
1981-07-21
Reynolds, B. A.
Electric heating
Metal heating
Of cylinders
219 1041, 363 37, 363 97, 13 26, H05B 606, H02M 545
Patent
active
042800382
ABSTRACT:
A method and apparatus for induction heating or melting furnaces of varying conductance, comprising controlled adjustment of the power factor angle in response to variations in load conductance to maintain constant power.
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Esenwein Fred D.
Havas George
Ajax Magnethermic Corporation
Leung Philip H.
Reynolds B. A.
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