EP 3899371 A1 20211027 - TURBOMACHINE COMBUSTION CHAMBER
Title (en)
TURBOMACHINE COMBUSTION CHAMBER
Title (de)
BRENNKAMMER EINER TURBOMASCHINE
Title (fr)
CHAMBRE DE COMBUSTION D'UNE TURBOMACHINE
Publication
Application
Priority
- FR 1874016 A 20181221
- FR 2019053108 W 20191217
Abstract (en)
[origin: WO2020128292A1] The invention discloses a turbomachine combustion chamber, comprising two coaxial walls (30, 31) of revolution extending one inside the other and delimiting between one another an annular air-circulation space (33), and an exterior wall (32), and at least one injector (35) passing through said walls (30 to 32) via apertures, characterized in that the injector comprises a peripheral tube connected to said walls (30 to 32) by three connections, at least two connections being of the slideway and/or ball-joint or bellows type.
IPC 8 full level
F23R 3/28 (2006.01); F23R 3/00 (2006.01); F23R 3/54 (2006.01)
CPC (source: EP US)
F23R 3/002 (2013.01 - EP); F23R 3/005 (2013.01 - EP); F23R 3/283 (2013.01 - EP US); F23R 3/48 (2013.01 - US); F23R 3/54 (2013.01 - EP); F23R 2900/00001 (2013.01 - EP)
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)
WO 2020128292 A1 20200625; CA 3124209 A1 20200625; CN 113454390 A 20210928; CN 113454390 B 20230224; EP 3899371 A1 20211027; EP 3899371 B1 20240207; EP 3899371 C0 20240207; FR 3090747 A1 20200626; FR 3090747 B1 20210122; US 2022074595 A1 20220310
DOCDB simple family (application)
FR 2019053108 W 20191217; CA 3124209 A 20191217; CN 201980091938 A 20191217; EP 19845596 A 20191217; FR 1874016 A 20181221; US 201917416956 A 20191217