Industrial electric heating furnaces – Resistance furnace device
Patent
1992-04-09
1994-05-31
Reynolds, Bruce A.
Industrial electric heating furnaces
Resistance furnace device
373 62, 373108, 373115, 373120, 373122, 373135, 422143, 422145, 75 1043, H05B 300
Patent
active
053175921
ABSTRACT:
A direct resistance heating electrical furnace of the type in which a bed of electrically conductive elements are located between two spaced electrodes in the furnace, and a method of controlling the operation of same, are provided. The furnace is of the type having a generally tubular heating chamber with a pair of spaced electrodes associated therewith and conveniently located one at each end of the tubular heating chamber. The furnace has feed or discharge control means and the rate of feed or discharge is controlled according to the electrical resistance or current flow between the electrodes. No temperature measurement is required to control the furnace operation.
REFERENCES:
patent: 932835 (1909-08-01), Trillon
patent: 1338881 (1920-05-01), Stock
patent: 2027786 (1936-01-01), Ridgway et al.
patent: 3641249 (1972-02-01), Higgins
patent: 3895174 (1975-07-01), Jung
patent: 4312658 (1982-01-01), Mayer
patent: 4445851 (1984-05-01), Scrantom et al.
patent: 4760585 (1988-07-01), Queiser et al.
patent: 5107517 (1992-04-01), Lauren
Hoang Tu
Mintek
Reynolds Bruce A.
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