EP 1936121 B1 20120502 - Angular setting of turbomachine stator vanes.
Title (en)
Angular setting of turbomachine stator vanes.
Title (de)
Winkelfixierung für Leitschaufeln von Turbomachinen
Title (fr)
Calage angulaire d'aubes de redresseur de turbomachine
Publication
Application
Priority
EP 06292026 A 20061222
Abstract (en)
[origin: EP1936121A1] The vane (12) has a platform body (14) arranged at an end radially external of the vane and a threaded rod (18) extended radially towards exterior of the body, where the rod is passed through an opening of a casing for receiving a fixation screw outside the casing. The upstream and downstream edges of the body have a ridge (28) extended in a plane of the body for limiting the rotation of the body in an annular groove during tightening the screw on the rod. The threaded rod is connected to a central part of the body.
IPC 8 full level
F01D 17/16 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01); F04D 29/54 (2006.01); F04D 29/56 (2006.01); F04D 29/64 (2006.01)
CPC (source: EP US)
F01D 9/042 (2013.01 - EP US); F01D 17/162 (2013.01 - EP US); F01D 25/246 (2013.01 - EP US); F04D 29/542 (2013.01 - EP US); F04D 29/644 (2013.01 - EP US); F05D 2230/64 (2013.01 - EP US); F05D 2240/128 (2013.01 - EP US); F05D 2250/182 (2013.01 - EP US); F05D 2250/70 (2013.01 - EP US); F05D 2260/30 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1936121 A1 20080625; EP 1936121 B1 20120502; AT E556197 T1 20120515; US 2008206049 A1 20080828; US 8075264 B2 20111213
DOCDB simple family (application)
EP 06292026 A 20061222; AT 06292026 T 20061222; US 96285207 A 20071221