EP 3239613 A1 20171101 - BURNER COMPONENT, BURNER, AND METHODS OF MANUFACTURING OR OPERATING OF THESE FOR DUAL FUEL OPERATION
Title (en)
BURNER COMPONENT, BURNER, AND METHODS OF MANUFACTURING OR OPERATING OF THESE FOR DUAL FUEL OPERATION
Title (de)
BRENNERKOMPONENTE, BRENNER UND VERFAHREN ZUR HERSTELLUNG ODER ZUM BETRIEB DAVON FÜR DEN DOPPELBRENNSTOFFBETRIEB
Title (fr)
COMPOSANT DE BRÛLEUR, BRÛLEUR ET LEURS PROCÉDÉS DE FABRICATION OU DE FONCTIONNEMENT POUR UN FONCTIONNEMENT À DEUX CARBURANTS
Publication
Application
Priority
EP 16167741 A 20160429
Abstract (en)
The invention is related to a burner, a burner component (10) and to methods of manufacturing and operation, in which the burner component (10), particularly a swirler vane or a fuel lance for a burner of a gas turbine engine, comprises a first fluid channel (21) to guide a first fluid (23), particularly a first fuel, during operation; a second fluid channel (22) to guide a second fluid (24), particularly a second fuel, during operation, the second fluid channel (22) being free of passages to the first fluid channel (21); at least one first hole (25) to provide a first passage from the first fluid channel (21) through a wall (30) of the burner component (10) for supplying the first fluid (23) into a burner space (31) during operation; at least one second hole (26) to provide a second passage from the second fluid channel (22) through the wall (30) of the burner component (10) for supplying the second fluid (24) into the burner space (31) during operation. The burner component (10) further comprises a helically shaped separating barrier (40) between the first fluid channel (21) and the second fluid channel (22).
IPC 8 full level
F23R 3/14 (2006.01); F23D 11/38 (2006.01); F23R 3/34 (2006.01); F23R 3/36 (2006.01)
CPC (source: EP)
F23D 11/383 (2013.01); F23R 3/14 (2013.01); F23R 3/343 (2013.01); F23R 3/36 (2013.01); F23C 2900/07001 (2013.01); F23C 2900/07002 (2013.01); F23C 2900/07021 (2013.01); F23R 2900/00002 (2013.01); F23R 2900/00018 (2013.01)
Citation (search report)
- [XY] EP 2489939 A1 20120822 - SIEMENS AG [DE]
- [Y] US 2014202163 A1 20140724 - JOHNSON THOMAS EDWARD [US], et al
- [X] EP 2604919 A1 20130619 - SIEMENS AG [DE]
- [X] EP 2107300 A1 20091007 - SIEMENS AG [DE]
- [X] US 2978870 A 19610411 - VDOVIAK JOHN W
- [X] US 2015135716 A1 20150521 - GINESSIN LEONID YULIEVICH [RU], et al
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 3239613 A1 20171101; EP 3417208 A1 20181226; EP 3417208 B1 20200819; WO 2017186386 A1 20171102
DOCDB simple family (application)
EP 16167741 A 20160429; EP 17710688 A 20170307; EP 2017055256 W 20170307