Global Patent Index - EP 1134360 A3

EP 1134360 A3 20020731 - Device for adjusting the diameter of the stator of a gas turbine engine

Title (en)

Device for adjusting the diameter of the stator of a gas turbine engine

Title (de)

Verstellvorrichtung für den Durchmesser des Stators eines Gasturbinenwerks

Title (fr)

Agencement de réglage de diamètre d'un stator de turbine à gaz

Publication

EP 1134360 A3 20020731 (FR)

Application

EP 01400059 A 20010111

Priority

FR 0000371 A 20000113

Abstract (en)

[origin: WO0151771A2] Ventilation gas is blown to a stator ring (3) to regulate the distance between said ring and the end of the moving blades (5) and reduce leaks in a machine turbine. Communication between successive chambers (18, 19, 20) is enabled by means of fixing hooks (26, 27, 28 et 29) of a strut (10) supporting the ring (3) on the crankcase (2) in order to reduce stress concentrations in said strut (10).

IPC 1-7

F01D 11/24; F01D 25/24

IPC 8 full level

F01D 9/04 (2006.01); F01D 11/08 (2006.01); F01D 11/24 (2006.01); F01D 25/24 (2006.01)

CPC (source: EP)

F01D 11/24 (2013.01); F01D 25/246 (2013.01); F05D 2240/11 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0151771 A2 20010719; WO 0151771 A3 20020117; CA 2366363 A1 20010719; CA 2366363 C 20081209; DE 60114910 D1 20051222; DE 60114910 T2 20060810; EP 1134360 A2 20010919; EP 1134360 A3 20020731; EP 1134360 B1 20051116; ES 2248248 T3 20060316; FR 2803871 A1 20010720; FR 2803871 B1 20020607; JP 2003519742 A 20030624; JP 4248785 B2 20090402; RU 2292466 C2 20070127; UA 70353 C2 20041015; US 6666645 B1 20031223

DOCDB simple family (application)

FR 0100101 W 20010112; CA 2366363 A 20010112; DE 60114910 T 20010111; EP 01400059 A 20010111; ES 01400059 T 20010111; FR 0000371 A 20000113; JP 2001551951 A 20010112; RU 2001127713 A 20010112; UA 200196296 A 20010112; US 92612201 A 20010906