EP 3069080 A1 20160921 - SILO COMBUSTION CHAMBER FOR A GAS TURBINE
Title (en)
SILO COMBUSTION CHAMBER FOR A GAS TURBINE
Title (de)
SILOBRENNKAMMER FÜR EINE GASTURBINE
Title (fr)
CHAMBRE DE COMBUSTION DE TYPE SILO POUR TURBINE À GAZ
Publication
Application
Priority
- EP 14152042 A 20140122
- EP 2015050482 W 20150113
- EP 15700658 A 20150113
Abstract (en)
[origin: WO2015110316A1] The invention relates to a silo combustion chamber (10) for a gas turbine (1), comprising a cylindrical flame tube (34) which is provided with a cylindrical casing (44) on the tube outer face, thereby forming a gap (45). A first base surface (38) of the flame tube (34) has a burner (40), and the second base surface (36) of the flame tube (34) has an opening which can be connected to the turbine inlet of the gas turbine (1). The casing (44) has an extraction line (50) in an axial central region in order to extract air from the gap (45). The silo combustion chamber should allow a particularly high degree of efficiency of the gas turbine by using a heat exchanger while having a particularly long service life. This is achieved in that the casing (44) has a bleeder line (58) in an axial end region paired with the first base surface (38), said bleeder line leading to the extraction line (50).
IPC 8 full level
F23M 5/08 (2006.01); F02C 7/10 (2006.01); F02C 7/18 (2006.01); F23R 3/00 (2006.01); F23R 3/26 (2006.01)
CPC (source: EP)
F02C 3/14 (2013.01); F02C 7/10 (2013.01); F23M 5/085 (2013.01); F23R 3/005 (2013.01); F23R 3/26 (2013.01); F23R 2900/03342 (2013.01); Y02T 50/60 (2013.01)
Citation (search report)
See references of WO 2015110316A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2899464 A1 20150729; EP 2899464 B1 20170111; EP 3069080 A1 20160921; WO 2015110316 A1 20150730
DOCDB simple family (application)
EP 14152042 A 20140122; EP 15700658 A 20150113; EP 2015050482 W 20150113