Industrial electric heating furnaces – Induction furnace device – Coreless
Patent
1990-06-01
1993-12-21
Reynolds, Bruce A.
Industrial electric heating furnaces
Induction furnace device
Coreless
373151, 373152, 373156, 373157, 373159, 373163, 373164, H05B 622
Patent
active
052727203
ABSTRACT:
Induction heating vessels and methods are disclosed. One embodiment of an induction heating vessel is a bottom pouring vessel with a crucible for containing a molten metal to be heated and having an outlet in the bottom. A metallic shell with integral current limiters surrounds the crucible. A stopper is provided for selectably controlling the flow of molten metal through the outlet. A method of preheating an induction heating vessel comprises placing a susceptor inside the vessel prior to charging the vessel with material to be heated and inductively heating the susceptor by an induction coil.
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Asea Metallurgy, Asea.
Detem Plant and Process Description.
Cignetti Nicolas P.
Mortimer John H.
Swaney Richard U.
Hoang Tu
Inductotherm Corp.
Reynolds Bruce A.
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