EP 2162681 B1 20160831 - GAS-TURBINE BURNER
Title (en)
GAS-TURBINE BURNER
Title (de)
GASTURBINENBRENNER
Title (fr)
BRÛLEUR DE TURBINE À GAZ
Publication
Application
Priority
- EP 2008058491 W 20080702
- US 95882207 P 20070709
Abstract (en)
[origin: WO2009007283A2] The invention is based on a gas-turbine burner (2, 44) having a plurality of main swirl generators (10) which each have an inlet-flow opening (28) formed by a main swirl generator edge (30). In order to achieve a uniform flow of combustion air through the main swirl generator (10), it is proposed that the gas-turbine burner (2, 44) have an inlet-flow guide means (36, 38, 46) with a flow guide surface (40, 48) which runs from one of the inlet-flow openings (28) to an adjacent inlet-flow opening (28), to which the main swirl generator edges (30) which form the inlet-flow openings (28) are connected and widens from there radially upwards.
IPC 8 full level
F23R 3/14 (2006.01); F23R 3/28 (2006.01); F23R 3/34 (2006.01)
CPC (source: EP US)
F23R 3/14 (2013.01 - EP US); F23R 3/286 (2013.01 - EP US); F23R 3/343 (2013.01 - EP US); F23D 2900/00008 (2013.01 - EP US); F23D 2900/14701 (2013.01 - EP 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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009007283 A2 20090115; WO 2009007283 A3 20090430; CN 101688670 A 20100331; CN 101688670 B 20130515; EP 2162681 A2 20100317; EP 2162681 B1 20160831; JP 2010532860 A 20101014; JP 5064562 B2 20121031; KR 101493256 B1 20150216; KR 20100047239 A 20100507; RU 2010104444 A 20110820; RU 2478877 C2 20130410; US 2010275605 A1 20101104; US 2013269352 A1 20131017; US 8387394 B2 20130305; US 8973369 B2 20150310
DOCDB simple family (application)
EP 2008058491 W 20080702; CN 200880024086 A 20080702; EP 08774628 A 20080702; JP 2010515470 A 20080702; KR 20107002188 A 20080702; RU 2010104444 A 20080702; US 201213715233 A 20121214; US 66812108 A 20080702