Global Patent Index - EP 2198677 A1

EP 2198677 A1 20100623 - DEVICE FOR INJECTING A LIQUID LOAD TO BE MIXED/CONVERTED INSIDE A PLASMA NEEDLE OR A GASEOUS FLOW

Title (en)

DEVICE FOR INJECTING A LIQUID LOAD TO BE MIXED/CONVERTED INSIDE A PLASMA NEEDLE OR A GASEOUS FLOW

Title (de)

EINRICHTUNG ZUM EINSPRITZEN EINER IN EINER PLASMANADEL ODER EINER GASFÖRMIGEN STRÖMUNG ZU MISCHENDEN/UMZUSETZENDEN FLÜSSIGEN LADUNG

Title (fr)

DISPOSITIF D'INJECTION DE CHARGE LIQUIDE A MELANGER/CONVERTIR AU SEIN D'UN DARD PLASMA OU D'UN FLUX GAZEUX

Publication

EP 2198677 A1 20100623 (FR)

Application

EP 08805166 A 20081009

Priority

  • EP 2008063516 W 20081009
  • FR 0758267 A 20071012

Abstract (en)

[origin: WO2009047284A1] The invention relates to a device for injecting a liquid material into a plasma torch, that comprises N (N = 1) groups of injectors arranged on the periphery of a plasma flow area (3), each group including at least n (n = 2) injectors (1b, 1b', 1d, 1d', 1f, 1f' ) arranged on either side of the plasma flow axis, in order to inject said liquid material into said plasma in a direction (10, 10') at least partially opposite to the plasma flow direction.

IPC 8 full level

H05H 1/42 (2006.01)

CPC (source: EP)

F23G 5/085 (2013.01); H05H 1/42 (2013.01); F23G 2204/201 (2013.01); F23G 2209/10 (2013.01); F23G 2209/12 (2013.01)

Citation (search report)

See references of WO 2009047284A1

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 MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

FR 2922406 A1 20090417; AT 544321 T 20120215; BR PI0818638 A2 20150407; CA 2702337 A1 20090416; CN 101897241 A 20101124; CN 101897241 B 20121003; EP 2198677 A1 20100623; EP 2198677 B1 20120201; JP 2011501345 A 20110106; US 2010237048 A1 20100923; WO 2009047284 A1 20090416

DOCDB simple family (application)

FR 0758267 A 20071012; AT 08805166 T 20081009; BR PI0818638 A 20081009; CA 2702337 A 20081009; CN 200880120556 A 20081009; EP 08805166 A 20081009; EP 2008063516 W 20081009; JP 2010528392 A 20081009; US 68258008 A 20081009