EP 1956297 B1 20160330 - Combustion chamber of a turbomachine
Title (en)
Combustion chamber of a turbomachine
Title (de)
Gasturbinenverbrennungskammer
Title (fr)
Chambre de combustion d'une turbomachine
Publication
Application
Priority
FR 0700325 A 20070118
Abstract (en)
[origin: EP1956297A1] The chamber (10) has inner and outer cylindrical walls radially arranged with respect to an axis of a turbomachine e.g. turbojet engine, and fixed by bolts at their annular upstream ends (46, 48) on annular inner and outer flanges (54, 56) of an annular chamber bottom. An annular fairing is extended towards the upstream from the bottom. The fairing has outer and inner downstream annular ends (52, 50) fixed by the bolts on the respective flanges, by axially aligning the ends with the ends (46, 48) of the outer and inner walls, where the aligned ends have complementary indentations/corrugations.
IPC 8 full level
CPC (source: EP US)
F23R 3/283 (2013.01 - EP US); F23R 3/50 (2013.01 - EP US); F23R 3/60 (2013.01 - EP US); F23R 2900/00005 (2013.01 - EP US); F23R 2900/00017 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1956297 A1 20080813; EP 1956297 B1 20160330; CA 2619422 A1 20080718; CA 2619422 C 20151117; FR 2911668 A1 20080725; FR 2911668 B1 20090320; US 2009293487 A1 20091203; US 8087252 B2 20120103
DOCDB simple family (application)
EP 08075032 A 20080114; CA 2619422 A 20080116; FR 0700325 A 20070118; US 1646908 A 20080118