EP 1714006 A1 20061025 - DAMPING ARRANGEMENT FOR GUIDE VANES
Title (en)
DAMPING ARRANGEMENT FOR GUIDE VANES
Title (de)
DÄMPFUNGSANORDNUNG FÜR LEITSCHAUFELN
Title (fr)
SYSTEME AMORTISSEUR POUR AUBES DIRECTRICES
Publication
Application
Priority
- DE 2005000182 W 20050204
- DE 102004006706 A 20040211
Abstract (en)
[origin: DE102004006706A1] Damping arrangement for vanes (28), especially for vanes of a gas turbine or aircraft engine, comprises at least one spring element (34) in the form of a leaf spring arranged between an inner shroud (31) of the vanes and a seal support (32). Preferred Features: The spring element is arranged in a cavity of small radial height between the inner shroud of the vanes and the seal support.
IPC 8 full level
F01D 5/26 (2006.01); F01D 5/22 (2006.01); F01D 9/04 (2006.01); F01D 11/00 (2006.01)
CPC (source: EP US)
F01D 5/22 (2013.01 - EP US); F01D 5/26 (2013.01 - EP US); F01D 9/042 (2013.01 - EP US); F01D 11/001 (2013.01 - EP US); F05D 2240/70 (2013.01 - EP US); F05D 2240/80 (2013.01 - EP US); F05D 2260/96 (2013.01 - EP US)
Citation (search report)
See references of WO 2005078242A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102004006706 A1 20050825; CA 2555578 A1 20050825; EP 1714006 A1 20061025; EP 1714006 B1 20140115; US 2008019836 A1 20080124; US 8105016 B2 20120131; WO 2005078242 A1 20050825
DOCDB simple family (application)
DE 102004006706 A 20040211; CA 2555578 A 20050204; DE 2005000182 W 20050204; EP 05714933 A 20050204; US 58916005 A 20050204