EP 2695482 A1 20140212 - METHOD FOR PRODUCING A RESISTANCE HEATING ELEMENT, AND RESISTANCE HEATING ELEMENT
Title (en)
METHOD FOR PRODUCING A RESISTANCE HEATING ELEMENT, AND RESISTANCE HEATING ELEMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES WIDERSTANDSHEIZELEMENTS SOWIE WIDERSTANDSHEIZELEMENT
Title (fr)
PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT DE CHAUFFAGE PAR RÉSISTANCE ET ÉLÉMENT DE CHAUFFAGE PAR RÉSISTANCE
Publication
Application
Priority
- DE 102011006847 A 20110406
- EP 2012056133 W 20120404
Abstract (en)
[origin: WO2012136690A1] The invention relates to a method for producing a resistance heating element and to a resistance heating element (10), wherein the resistance heating element has a tubular shape, wherein the resistance heating element is formed in one piece, wherein the resistance heating element is made of silicon carbide, comprising at least the following steps: forming a one-piece molded body from a powder of a sintered material, wherein the powder is pressed; tempering the pressed molded body; pyrolyzing the material of the molded body; and sintering the molded body, wherein the molded body is formed into the resistance heating element.
IPC 8 full level
CPC (source: EP US)
C04B 35/565 (2013.01 - EP US); C04B 35/62605 (2013.01 - EP US); C04B 41/009 (2013.01 - EP US); C04B 41/52 (2013.01 - EP US); C04B 41/90 (2013.01 - EP US); H01C 7/02 (2013.01 - EP US); H01C 17/00 (2013.01 - EP US); H01C 17/30 (2013.01 - US); H05B 3/141 (2013.01 - EP US); H05B 3/42 (2013.01 - EP US); H05B 3/62 (2013.01 - EP US); C04B 2235/604 (2013.01 - EP US); C04B 2235/612 (2013.01 - EP US); C04B 2235/728 (2013.01 - EP US); C04B 2235/94 (2013.01 - EP US); H05B 2203/017 (2013.01 - EP US)
Citation (search report)
See references of WO 2012136690A1
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 102011006847 A1 20121011; EP 2695482 A1 20140212; JP 2014510384 A 20140424; JP 5756225 B2 20150729; US 2014091080 A1 20140403; WO 2012136690 A1 20121011
DOCDB simple family (application)
DE 102011006847 A 20110406; EP 12713138 A 20120404; EP 2012056133 W 20120404; JP 2014503124 A 20120404; US 201214009499 A 20120404