EP 3108019 B1 20181226 - METHOD FOR CONDUCTIVELY HEATING SHEET METAL IN PAIRS, AND HEATING DEVICE FOR CARRYING OUT SAID METHOD
Title (en)
METHOD FOR CONDUCTIVELY HEATING SHEET METAL IN PAIRS, AND HEATING DEVICE FOR CARRYING OUT SAID METHOD
Title (de)
VERFAHREN ZUM PAARWEISEN KONDUKTIVEN ERWÄRMEN VON BLECHEN UND ERWÄRMUNGSEINRICHTUNG DAFÜR
Title (fr)
PROCÉDÉ DE CHAUFFAGE PAR CONDUCTION DE TÔLES PAR PAIRE ET DISPOSITIF DE CHAUFFAGE CORRESPONDANT
Publication
Application
Priority
- DE 102014102033 A 20140218
- EP 2015053382 W 20150218
Abstract (en)
[origin: WO2015124604A1] The invention relates to a method for conductively heating sheet metal, said sheet metal or at least one region of the sheet metal to be conductively heated having a non-rectangular outer contour, wherein an assembly of current-supply- and current-output electrodes is formed, said assembly being adapted to the outer contour, and said electrodes being arranged separately from one another along the outer contour and being connected to electrical energy sources which are electrically insulated from one another and are dimensioned in such a way that, between all pairs of associated current-supply- and current-output electrodes, identical current densities are generated in the sheet metal. The invention also relates to a conductive-heating device for carrying out a method for conductively heating sheet metal.
IPC 8 full level
CPC (source: EP)
C21D 1/40 (2013.01); H05B 3/0004 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102014102033 A1 20150820; DE 102014102033 B4 20160922; EP 3108019 A1 20161228; EP 3108019 B1 20181226; JP 2018508934 A 20180329; JP 6679595 B2 20200415; WO 2015124604 A1 20150827
DOCDB simple family (application)
DE 102014102033 A 20140218; EP 15705981 A 20150218; EP 2015053382 W 20150218; JP 2017535672 A 20150814