EP 2310748 B1 20170201 - HEAT SHIELD ARRANGEMENT
Title (en)
HEAT SHIELD ARRANGEMENT
Title (de)
HITZESCHILDANORDNUNG
Title (fr)
DISPOSITIF DE BOUCLIER THERMIQUE
Publication
Application
Priority
- EP 2009056943 W 20090605
- DE 102008028025 A 20080612
Abstract (en)
[origin: WO2009150105A2] The invention relates to a heat shield arrangement (1) comprising a support structure (2) and a heat shield (3) which is mounted thereon and has a circumferential sidewall (4) that lies on the support structure (2). At least some areas of the sidewall (4) have a groove (7). The heat shield (3) also has an interior space (10) facing the support structure (2) as well as groove edges (16) defined by the groove (7) and the sidewall (4). The groove (7) encompasses a seal (6) that has at least two opposite edges (8) and is braced within the groove (7) in such a way that the at least two opposite edges (8) are bent into the groove edges (16) when the heat shield (3) is mounted on the support structure (2) such that it is ensured that the seal (6) rolls off on the support structure (2), thus ensuring a sealing function also during operation. The invention further relates to a combustion chamber comprising the heat shield arrangement according to the invention as well as a gas turbine.
IPC 8 full level
F23R 3/00 (2006.01)
CPC (source: EP)
F23R 3/002 (2013.01); F23R 2900/00012 (2013.01)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
WO 2009150105 A2 20091217; WO 2009150105 A3 20110106; CN 102066840 A 20110518; DE 102008028025 A1 20091224; DE 102008028025 B4 20110505; EP 2310748 A2 20110420; EP 2310748 B1 20170201; RU 2011100155 A 20120720; RU 2508507 C2 20140227
DOCDB simple family (application)
EP 2009056943 W 20090605; CN 200980122306 A 20090605; DE 102008028025 A 20080612; EP 09761668 A 20090605; RU 2011100155 A 20090605