EP 4078032 A1 20221026 - BURNER COMPONENT OF A BURNER, AND BURNER OF A GAS TURBINE HAVING A BURNER COMPONENT OF THIS TYPE
Title (en)
BURNER COMPONENT OF A BURNER, AND BURNER OF A GAS TURBINE HAVING A BURNER COMPONENT OF THIS TYPE
Title (de)
BRENNERKOMPONENTE EINES BRENNERS UND BRENNER EINER GASTURBINE MIT EINER SOLCHEN
Title (fr)
COMPOSANT DE BRÛLEUR D'UN BRÛLEUR, ET BRÛLEUR D'UNE TURBINE À GAZ PRÉSENTANT UN COMPOSANT DE BRÛLEUR DE CE TYPE
Publication
Application
Priority
- EP 20167166 A 20200331
- DE 102020207940 A 20200626
- EP 2020085563 W 20201210
Abstract (en)
[origin: WO2021197654A1] The invention relates to a burner component (01) of a burner. The burner has a flow channel, in which combustion air flows in a flow direction (05) from upstream to downstream. The burner component (01) comprises: - a wall portion (03), which adjoins the flow channel; - a plurality of injection nozzles (21, 22), which are arranged in the wall portion (03); and - a plurality of vortex generators (11), which are arranged on the wall portion (03). In order to improve the distribution of the fuel in the combustion air, the vortex generators (11) have a concavely curved sloped surface (12) rising in the flow direction (05).
IPC 8 full level
F23R 3/12 (2006.01); F23D 14/02 (2006.01); F23D 14/22 (2006.01); F23R 3/28 (2006.01)
CPC (source: EP KR US)
F23D 11/24 (2013.01 - EP); F23D 11/36 (2013.01 - EP); F23D 14/20 (2013.01 - EP KR); F23D 14/70 (2013.01 - EP KR); F23R 3/12 (2013.01 - EP KR US); F23R 3/286 (2013.01 - EP KR US); F23D 2206/10 (2013.01 - EP KR); F23D 2900/14003 (2013.01 - EP KR)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021197654 A1 20211007; CN 115362333 A 20221118; CN 115362333 B 20230825; EP 4078032 A1 20221026; KR 20220153655 A 20221118; US 12050012 B2 20240730; US 2023151966 A1 20230518
DOCDB simple family (application)
EP 2020085563 W 20201210; CN 202080099239 A 20201210; EP 20828979 A 20201210; KR 20227037339 A 20201210; US 202017909408 A 20201210