EP 3874129 A1 20210908 - SYSTEM AND METHOD FOR PROVIDING COMPRESSED AIR TO A GAS TURBINE COMBUSTOR
Title (en)
SYSTEM AND METHOD FOR PROVIDING COMPRESSED AIR TO A GAS TURBINE COMBUSTOR
Title (de)
SYSTEM UND VERFAHREN ZUR DRUCKLUFTVERSORGUNG EINER GASTURBINENBRENNKAMMER
Title (fr)
SYSTÈME ET PROCÉDÉ POUR FOURNIR DE L'AIR COMPRIMÉ À UNE CHAMBRE DE COMBUSTION DE TURBINE À GAZ
Publication
Application
Priority
- US 201816178768 A 20181102
- US 201816178682 A 20181102
- US 2019059383 W 20191101
Abstract (en)
[origin: WO2020092896A1] A system for directing cooling air into a gas turbine combustor is provided. The system comprises a transition duct coupled to a flow sleeve, where air to be used for combustor cooling and in the combustion process enters a bellmouth of the transition duct, passes through a plurality of struts within the bellmouth, and is distributed to a passage located between the combustion liner and flow sleeve.
IPC 8 full level
F01D 9/02 (2006.01); F01D 25/12 (2006.01); F23R 3/00 (2006.01); F23R 3/02 (2006.01)
CPC (source: EP)
F01D 9/023 (2013.01); F01D 25/12 (2013.01); F23R 3/00 (2013.01); F23R 3/02 (2013.01); F23R 3/46 (2013.01); F23R 3/60 (2013.01); F05D 2230/21 (2013.01); F05D 2240/12 (2013.01); F05D 2260/30 (2013.01); Y02T 50/60 (2013.01)
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)
WO 2020092896 A1 20200507; CN 113330190 A 20210831; CN 113330190 B 20230523; EP 3874129 A1 20210908; EP 3874129 A4 20221005
DOCDB simple family (application)
US 2019059383 W 20191101; CN 201980087710 A 20191101; EP 19879845 A 20191101