EP 2699848 A1 20140226 - COMBUSTION CHAMBER HOUSING AND GAS TURBINE EQUIPPED THEREWITH
Title (en)
COMBUSTION CHAMBER HOUSING AND GAS TURBINE EQUIPPED THEREWITH
Title (de)
BRENNKAMMERGEHÄUSE UND DAMIT AUSGERÜSTETE GASTURBINE
Title (fr)
CARTER DE CHAMBRE DE COMBUSTION ET TURBINE À GAZ ÉQUIPÉE D'UN TEL CARTER DE COMBUSTION
Publication
Application
Priority
- DE 102011007562 A 20110418
- EP 2012056878 W 20120416
Abstract (en)
[origin: CA2833464A1] The invention relates to a combustion chamber housing (10) and to a gas turbine (1) equipped therewith, wherein the combustion chamber housing has a flame tube (20) and a cladding tube (30) which surrounds the flame tube and which in the wall thereof has a plurality of through-holes (31) via which air flowing on the outside onto the cladding tube can radially penetrate into an intermediate space (40) formed between the cladding tube and the flame tube. The invention assures uniform distribution of the inflowing air around the flame tube. This is achieved, among other things, by providing a plurality of guide ribs (50), which are distributed in the intermediate space on the circumference of the two tubes and which each extend radially between the cladding tube and flame tube and parallel to a longitudinal direction (LR) of the two tubes such that the intermediate space is divided by the guide ribs into several longitudinal channels (41).
IPC 8 full level
F23M 9/02 (2006.01); F23R 3/00 (2006.01); F23R 3/06 (2006.01); F23R 3/42 (2006.01); F23R 3/44 (2006.01)
CPC (source: EP US)
F23M 9/02 (2013.01 - EP US); F23R 3/002 (2013.01 - EP US); F23R 3/06 (2013.01 - EP US); F23R 3/42 (2013.01 - US); F23R 3/44 (2013.01 - EP US); F23R 2900/03041 (2013.01 - EP US)
Citation (search report)
See references of WO 2012143318A1
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
DOCDB simple family (publication)
DE 102011007562 A1 20121018; CA 2833464 A1 20121026; EP 2699848 A1 20140226; EP 2699848 B1 20150610; JP 2014511991 A 20140519; JP 5678232 B2 20150225; RU 2544400 C1 20150320; US 2014144138 A1 20140529; WO 2012143318 A1 20121026
DOCDB simple family (application)
DE 102011007562 A 20110418; CA 2833464 A 20120416; EP 12717246 A 20120416; EP 2012056878 W 20120416; JP 2014505582 A 20120416; RU 2013151088 A 20120416; US 201214112464 A 20120416