EP 0062926 A1 19821020 - Inductive heating device.
Title (en)
Inductive heating device.
Title (de)
Induktive Heizvorrichtung.
Title (fr)
Appareil de chauffage par induction.
Publication
Application
Priority
JP 5429581 U 19810415
Abstract (en)
An inductive heating device in which a plurality of heating coils (1) are selectively connected to a phase lag compensating matching board (4) provided with capacitors (3), the heating coils (1) being used to heat inductively a workpiece. A plurality of output terminals (10 to 15) are provided on the matching board (4) connected directly to a common current collecting line (8). Preferably, connections are also provided directly between adjacent ones of the output terminals. With the arrangement of the invention, the power line voltage drop is minimized thereby decreasing power losses.
IPC 1-7
IPC 8 full level
H05B 6/04 (2006.01); H05B 6/08 (2006.01); H05B 6/44 (2006.01)
CPC (source: EP)
H05B 6/08 (2013.01)
Citation (search report)
- [A] DE 1185744 B 19650121 - DEUTSCHE EDELSTAHLWERKE AG, et al
- [A] LEW-NACHRICHTEN, no. 17, 1975, pages 27-30, VEB Lokomotivbau-Elektrotechnische Werke 'Hans Beimler', 1422 Hennigsdorf (DE);
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0062926 A1 19821020; EP 0062926 B1 19870812; DE 3276996 D1 19870917; JP S57167590 U 19821022; JP S6324634 Y2 19880706
DOCDB simple family (application)
EP 82103183 A 19820415; DE 3276996 T 19820415; JP 5429581 U 19810415