EP 1319844 B1 20091202 - Shroude for retaining blade shafts of adjustable stator vanes in a high pressure compressor of a gas turbine
Title (en)
Shroude for retaining blade shafts of adjustable stator vanes in a high pressure compressor of a gas turbine
Title (de)
Lagerring zur Lagerung von Schaufelfüssen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine
Title (fr)
Bague extérieure pour recevoir des pieds d'aubes de volets redresseurs dans un compresseur haute pression d'une turbine à gaz
Publication
Application
Priority
DE 10161292 A 20011213
Abstract (en)
[origin: EP1319844A1] The device has forward and rear annular bases (3,4) with axially open annular spaces (5) to form a U-shaped cross-section and a number of axial mounting bores (6). An annular cover body (7) arranged in the opening region of the annular space (5) has mounting openings (8) and a tubular supporting element (9) is arranged between the mounting openings and the associated mounting bores in the bases.
IPC 8 full level
F04D 29/54 (2006.01); F01D 9/04 (2006.01); F01D 17/16 (2006.01); F01D 25/16 (2006.01); F04D 29/46 (2006.01)
CPC (source: EP US)
F01D 17/162 (2013.01 - EP US); F01D 25/16 (2013.01 - EP US); F01D 25/243 (2013.01 - EP US); F04D 29/542 (2013.01 - EP US); F01D 11/001 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1319844 A1 20030618; EP 1319844 B1 20091202; DE 10161292 A1 20030626; DE 50214035 D1 20100114; US 2003113204 A1 20030619; US 6790000 B2 20040914
DOCDB simple family (application)
EP 02023209 A 20021016; DE 10161292 A 20011213; DE 50214035 T 20021016; US 31684502 A 20021212