EP 0852659 A2 19980715 - SEALING ELEMENT FOR SEALING A GAP AND GAS TURBINE FACILITY
Title (en)
SEALING ELEMENT FOR SEALING A GAP AND GAS TURBINE FACILITY
Title (de)
DICHTELEMENT ZUR DICHTUNG EINES SPALTES SOWIE GASTURBINENANLAGE
Title (fr)
ELEMENT D'ETANCHEITE POUR L'OBTURATION D'UN ESPACE ET INSTALLATION A TURBINE A GAZ
Publication
Application
Priority
- DE 9601861 W 19960927
- DE 19536535 A 19950929
Abstract (en)
[origin: WO9712125A2] The invention pertains to a sealing element (1) for sealing a gap (5) which can form between two components (2a, 2b) liable to move relative to one another as a result of thermal action and each provided with an opposing groove (3a, 3b). The sealing element (1) in one cross-section is substantially perpendicular to a main line (21) along a median line (4). It has a first end (6a), a second end (6b) opposite the first end, and a central region (10) between the two ends, and is provided with teeth. The sealing element (1) is especially suitable for use in sealing a gap (5) between guide vanes (12) at high temperatures in a gas-turbine facility (22) as a means of preventing gas flow from a cool gas region (8) to a hot gas region (11).
IPC 1-7
IPC 8 full level
F01D 11/00 (2006.01); F02C 7/28 (2006.01); F16J 15/08 (2006.01); F16J 15/10 (2006.01); F16J 15/46 (2006.01)
CPC (source: EP US)
F01D 11/005 (2013.01 - EP US)
Citation (search report)
See references of WO 9712125A2
Designated contracting state (EPC)
CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
WO 9712125 A2 19970403; WO 9712125 A3 19970619; DE 59609029 D1 20020508; EP 0852659 A2 19980715; EP 0852659 B1 20020403; JP 3898225 B2 20070328; JP H11511535 A 19991005; RU 2162556 C2 20010127; US 5975844 A 19991102
DOCDB simple family (application)
DE 9601861 W 19960927; DE 59609029 T 19960927; EP 96942252 A 19960927; JP 51308597 A 19960927; RU 98108420 A 19960927; US 5234498 A 19980330