EP 1484553 B1 20110928 - Burner for a gas turbine combustor
Title (en)
Burner for a gas turbine combustor
Title (de)
Brenner für eine Gasturbinenbrennkammer
Title (fr)
Brûleur pour une chambre de combustion de turbine à gaz
Publication
Application
Priority
DE 10326720 A 20030606
Abstract (en)
[origin: EP1484553A2] The burner has a core-air annular channel (11) concentrically round the atomizer jet (10) of the support burner and also round the main-air annular channel (4) which creates the weak mixture. A flame stabilizing ring (13) is provided in the adjacent end regions of the main-air and core-air channels. with cross-section surface widening conically towards the combustion chamber to create a recirculation zone (17).
IPC 8 full level
F23D 11/10 (2006.01); F23R 3/14 (2006.01); F23R 3/18 (2006.01); F23R 3/28 (2006.01); F23R 3/30 (2006.01); F23R 3/34 (2006.01)
CPC (source: EP US)
F23R 3/18 (2013.01 - EP US); F23R 3/286 (2013.01 - EP US); F23R 3/343 (2013.01 - EP US); F23D 2209/20 (2013.01 - EP US); F23D 2900/00008 (2013.01 - EP US); F23D 2900/00018 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1484553 A2 20041208; EP 1484553 A3 20061129; EP 1484553 B1 20110928; DE 10326720 A1 20041223; US 2005028526 A1 20050210; US 7621131 B2 20091124
DOCDB simple family (application)
EP 04090216 A 20040602; DE 10326720 A 20030606; US 86065904 A 20040604