EP 2470833 A2 20120704 - SWIRL BLADE, BURNER AND GAS TURBINE
Title (en)
SWIRL BLADE, BURNER AND GAS TURBINE
Title (de)
DRALLSCHAUFEL, BRENNER UND GASTURBINE
Title (fr)
AUBE DE TURBULENCE, BRÛLEUR ET TURBINE À GAZ
Publication
Application
Priority
- DE 102009038845 A 20090826
- EP 2010062214 W 20100823
Abstract (en)
[origin: WO2011023648A2] The invention relates to a swirl blade (19) comprising a first gas nozzle set (21) and a further additional second gas nozzle set (23). Said nozzles (21) are fed by a first distributor pipe (61) and the nozzles (23) by a second distributor pipe (65), the distributor pipe (61, 65) being integrated into the swirl blade (19) which is embodied as two blade halves (19a, 19b) separated between the first distributor pipe (61) and the second distributor pipe (65). The invention also relates to a burner and a gas turbine.
IPC 8 full level
F23R 3/14 (2006.01)
CPC (source: EP)
F23R 3/14 (2013.01); F23R 3/286 (2013.01); F23R 3/36 (2013.01); F23C 2900/07001 (2013.01); F23D 2900/00008 (2013.01); F23D 2900/14004 (2013.01); F23D 2900/14021 (2013.01)
Citation (search report)
See references of WO 2011023648A2
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009038845 A1 20110303; DE 102009038845 A8 20110601; CN 102906500 A 20130130; CN 102906500 B 20160309; EP 2470833 A2 20120704; RU 2012111257 A 20131010; RU 2535433 C2 20141210; WO 2011023648 A2 20110303; WO 2011023648 A3 20121115
DOCDB simple family (application)
DE 102009038845 A 20090826; CN 201080048386 A 20100823; EP 10749630 A 20100823; EP 2010062214 W 20100823; RU 2012111257 A 20100823