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SADECKIE ZAKLADY ELEKTRO
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SADECKIE ZAKLADY ELEKTRO
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Application filed by SADECKIE ZAKLADY ELEKTROfiledCriticalSADECKIE ZAKLADY ELEKTRO
Priority to FR6908913ApriorityCriticalpatent/FR2036622A5/en
Application grantedgrantedCritical
Publication of FR2036622A5publicationCriticalpatent/FR2036622A5/en
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B7/00—Heating by electric discharge
H05B7/005—Electrical diagrams
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Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Plasma & Fusion
(AREA)
Furnace Details
(AREA)
Abstract
Arc and resistance furnaces are fed with d.c. through a set of semi-conductor rectifiers with a rectifier transformer from a three phase network. Specifically the furnaces may be fed from a d.c. busbar.
FR6908913A1969-03-261969-03-26Supply system for acheson furnaces
ExpiredFR2036622A5
(en)