EP 1067822 B1 20051116 - Heating element manufacturing process for heating or cooking apparatus,such heating element and apparatus incorporating it
Title (en)
Heating element manufacturing process for heating or cooking apparatus,such heating element and apparatus incorporating it
Title (de)
Herstellungsverfahren eines Heizelements für Heizungs- oder Kochvorrichtung,solches Heizelement so hergestellt und so ausgerüstete Einrichtung
Title (fr)
Procédé de fabrication d'élément chauffant pour appareil de chauffage ou cuisson, élément chauffant ainsi obtenu et appareils ainsi équipés
Publication
Application
Priority
FR 9909195 A 19990709
Abstract (en)
[origin: EP1067822A1] The element is fabricated by moulding (M1, M2) a core (1) from an envelope of a fusible material and allowing to flow in the mould a material of a ferrous alloy which has a fusion temperature close to that of the envelope material. The envelope has a thickness and a thermal inertia sufficient to permit a superficial fusion of the envelope without causing it to deteriorate.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H05B 3/50 (2013.01); H05B 3/688 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1067822 A1 20010110; EP 1067822 B1 20051116; AT E310370 T1 20051215; CY 1105681 T1 20101222; DE 60023995 D1 20051222; DE 60023995 T2 20060810; DK 1067822 T3 20060327; ES 2253196 T3 20060601; FR 2796199 A1 20010112; FR 2796199 B1 20011012
DOCDB simple family (application)
EP 00450011 A 20000707; AT 00450011 T 20000707; CY 061100212 T 20060215; DE 60023995 T 20000707; DK 00450011 T 20000707; ES 00450011 T 20000707; FR 9909195 A 19990709