EP 1291493 A2 20030312 - Transition piece side sealing element and turbine assembly containing such seal
Title (en)
Transition piece side sealing element and turbine assembly containing such seal
Title (de)
Seitliche Dichtung für ein Übergangstück und Turbinenanordnung mit einer derartigen Dichtung
Title (fr)
Garniture latérale d'étanchéité pour une pièce de transition et ensemble de turbine comportant une telle garniture d'étanchéité
Publication
Application
Priority
US 68233501 A 20010821
Abstract (en)
The gas-path leakage seal is provided for generally sealing a gas-path leakage-gap between spaced-apart first and second members of a turbine. The seal includes an elongated seal member (10) having an elongated, imperforate, and flexible first portion (16), and a rigid second portion (18) that defines a mounting bracket (22). The first portion has first and second surfaces (28) and raised longitudinal edges (32, 132) that extend a generally identical distance above the first surface and generally the aforesaid identical distance below the second surface. A cloth layer (40) having a thickness generally equal to or slightly greater than the aforesaid identical distance is superimposed on the second surface between the raised edges (32, 132).
IPC 1-7
IPC 8 full level
F01D 11/00 (2006.01); F01D 25/00 (2006.01); F02C 7/28 (2006.01); F16J 15/06 (2006.01)
CPC (source: EP US)
F01D 11/005 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1291493 A2 20030312; EP 1291493 A3 20090610; JP 2003097220 A 20030403; US 2003039542 A1 20030227
DOCDB simple family (application)
EP 02255697 A 20020813; JP 2002239987 A 20020821; US 68233501 A 20010821