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
H05B6/00—Heating by electric, magnetic or electromagnetic fields
H05B6/02—Induction heating
H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C29/00—Cooling or heating extruded work or parts of the extrusion press
Four électrique à haute température dont les résistances sont des tubes conducteurs verticaux creux chauffants maintenus en place par des tubes creux attaches réfrigérés
Corps de chauffe pour radiateur electrique comportant un filament metallique a enroulement helicoidal a zones de spires differenciees et procede de realisation dudit enroulement