EP 0526778 B1 19960911 - Electric heating element for infrared heating device and its manufacturing method
Title (en)
Electric heating element for infrared heating device and its manufacturing method
Title (de)
Elektrischer Heizkörper für ein Gerät mit Infrarotstrahlung und Verfahren zu seiner Herstellung
Title (fr)
Elément chauffant électrique destiné à être monté dans un appareil de chauffage par infrarouge et procédé de fabrication
Publication
Application
Priority
FR 9109761 A 19910731
Abstract (en)
[origin: EP0526778A2] The invention relates to a heating element comprising, in a quartz tube (1), a coiled wire forming a resistor (2), each end (3, 4) of which passes through an insulating sleeve (5, 6) and is connected by virtue of a means of electrical connection to a lead (7, 8), and in which a securing means enables the resistive wire to be held between the two sleeves. According to the invention, the means of connection includes a housing (9, 10) made at the end of the lead and into which is inserted the resistive wire, and a means of immobilising the resistive wire in the said housing, whilst the securing means consists of a bend (13, 14) of each end of the resistive wire, made outside the corresponding sleeve. Application to infrared heating appliances such as ovens. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT DE ES GB IT NL SE
DOCDB simple family (publication)
EP 0526778 A2 19930210; EP 0526778 A3 19930714; EP 0526778 B1 19960911; AT E142838 T1 19960915; DE 69213611 D1 19961017; DE 69213611 T2 19970206; ES 2094258 T3 19970116; FR 2680069 A1 19930205; FR 2680069 B1 19940429
DOCDB simple family (application)
EP 92112072 A 19920715; AT 92112072 T 19920715; DE 69213611 T 19920715; ES 92112072 T 19920715; FR 9109761 A 19910731