EP 2210455 B1 20131225 - ELECTRODE FOR A PLASMA BURNER
Title (en)
ELECTRODE FOR A PLASMA BURNER
Title (de)
ELEKTRODE FÜR EINEN PLASMABRENNER
Title (fr)
ELECTRODE POUR TORCHE A PLASMA
Publication
Application
Priority
- DE 2009001692 W 20091127
- DE 102008062731 A 20081218
Abstract (en)
[origin: WO2010037380A2] The invention relates to an electrode for a plasma burner, comprising a long electrode holder with a front surface on the tip of the electrode, and a borehole in the tip of the electrode along a central axis through the electrode holder, and an emission inset arranged in the borehole in such a way that an emission surface is separate from the emission inset. The invention is characterised in that the emission surface is set back from the front surface of the electrode holder. The invention also relates to an electrode for a plasma burner, comprising an electrode receiving element and an electrode holder, the electrode receiving element comprising an inner thread and the electrode holder comprising an outer thread and an annular ring in a groove in the cylindrical outer surface. The electrode holder is screwed to the electrode receiving element by the outer thread and the inner thread and is sealed by the annular ring. The invention also relates to a plasma burner comprising such electrodes.
IPC 8 full level
H05H 1/34 (2006.01)
CPC (source: BR EP KR US)
H05H 1/34 (2013.01 - BR EP US); H05H 1/3436 (2021.05 - BR EP KR); H05H 1/3442 (2021.05 - BR EP KR); H05H 1/3478 (2021.05 - BR EP KR); H05H 1/3436 (2021.05 - US); H05H 1/3442 (2021.05 - US); H05H 1/3478 (2021.05 - US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010037380 A2 20100408; WO 2010037380 A3 20110303; BR PI0922153 A2 20181211; BR PI0922153 B1 20190716; CA 2739643 A1 20100408; CA 2739643 C 20141230; CN 102217428 A 20111012; CN 102217428 B 20141008; DE 102008062731 A1 20100701; DE 102008062731 B4 20101223; DE 102008062731 B9 20120223; DE 102008062731 C5 20120614; DK 2210455 T3 20140317; EP 2210455 A2 20100728; EP 2210455 B1 20131225; ES 2453621 T3 20140408; HR P20140177 T1 20140328; JP 2012512510 A 20120531; JP 5643221 B2 20141217; KR 101607358 B1 20160329; KR 20110094292 A 20110823; MX 2011005715 A 20110617; PL 2210455 T3 20140530; RU 2011119977 A 20121127; RU 2526862 C2 20140827; SI 2210455 T1 20140430; US 2011240609 A1 20111006; US 8710397 B2 20140429; ZA 201102990 B 20120829
DOCDB simple family (application)
DE 2009001692 W 20091127; BR PI0922153 A 20091127; CA 2739643 A 20091127; CN 200980144405 A 20091127; DE 102008062731 A 20081218; DK 09804234 T 20091127; EP 09804234 A 20091127; ES 09804234 T 20091127; HR P20140177 T 20140226; JP 2011541080 A 20091127; KR 20117012310 A 20091127; MX 2011005715 A 20091127; PL 09804234 T 20091127; RU 2011119977 A 20091127; SI 200930863 T 20091127; US 200913139174 A 20091127; ZA 201102990 A 20110420