EP 2040001 B1 20180418 - Annular combustion chamber for a gas turbine engine
Title (en)
Annular combustion chamber for a gas turbine engine
Title (de)
Ringförmige Brennkammer eines Gasturbinenmotors
Title (fr)
Chambre de combustion annulaire de moteur à turbine à gaz
Publication
Application
Priority
FR 0706644 A 20070921
Abstract (en)
[origin: EP2040001A2] The chamber has an external wall and internal wall connected by a truncated conical shaped bottom wall (16) forming a bottom of the chamber. The wall is pierced with orifices (16s) for a fuel injection system. Deflectors are centered on each of the orifices and include a flat shoulder by which the deflectors are supported against a portion of a flat surface along a circumference of the orifices. The wall is constituted of flat surfaces (16f) surrounding each of the orifices. The shoulder is supported against a flat surface of the facets.
IPC 8 full level
CPC (source: EP US)
F23R 3/002 (2013.01 - EP US); F23R 3/50 (2013.01 - EP US); F23R 2900/00012 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 2040001 A2 20090325; EP 2040001 A3 20100217; EP 2040001 B1 20180418; CA 2639588 A1 20090321; CA 2639588 C 20160329; FR 2921462 A1 20090327; FR 2921462 B1 20120824; RU 2008137660 A 20100327; RU 2485405 C2 20130620; US 2009077976 A1 20090326; US 8156744 B2 20120417
DOCDB simple family (application)
EP 08164751 A 20080919; CA 2639588 A 20080918; FR 0706644 A 20070921; RU 2008137660 A 20080919; US 23394308 A 20080919