Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Mansfeld Kombinat Wilhelm Pieck VEB
Original Assignee
Mansfeld Kombinat Wilhelm Pieck VEB
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Filing date
Publication date
Application filed by Mansfeld Kombinat Wilhelm Pieck VEBfiledCriticalMansfeld Kombinat Wilhelm Pieck VEB
Priority to FR7001968ApriorityCriticalpatent/FR2098480A5/en
Application grantedgrantedCritical
Publication of FR2098480A5publicationCriticalpatent/FR2098480A5/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
H05B3/00—Ohmic-resistance heating
H05B3/0014—Devices wherein the heating current flows through particular resistances
Abstract
The heating device comprises two or more electric heating plates arranged in the furnace chamber, between which the metal block is pressed. Specifically, the temperature of the heating plates can be adjusted to the rolling temp. of the metal block.
FR7001968A1970-01-201970-01-20Heating of light metal blocks in furnaces
ExpiredFR2098480A5
(en)
Refrigeration procedure of the pressure crowns of the contact plates for electric ovens with continuous or discontinuous electrodes. (Machine-translation by Google Translate, not legally binding)