EP 2716874 B1 20171227 - Guide blade assembly, assembly method and fluid flow engine
Title (en)
Guide blade assembly, assembly method and fluid flow engine
Title (de)
Leitschaufelkranz, Montageverfahren und Strömungsmaschine
Title (fr)
Stator, procédé de montage et turbomachine
Publication
Application
Priority
EP 12187575 A 20121008
Abstract (en)
[origin: EP2716874A1] The guide blade assembly (1) has multiple rotatable guide blades (2), an inner ring (4) with two half-rings for radial inner stabilization of the guide blades, and a circular seal carrier (8). The shaped elements (6) are inserted in opposite recesses of the half ring segments, which cooperate with wall sections of the recesses in a form-fit or force-fit manner. The half ring segments have a centering section (26), on which a guide blade is guided in each case. An independent claim is included for a method for mounting a guide blade assembly.
IPC 8 full level
F01D 11/00 (2006.01); F01D 17/16 (2006.01); F04D 29/56 (2006.01)
CPC (source: EP)
F01D 11/001 (2013.01); F01D 17/162 (2013.01); F04D 29/563 (2013.01); F04D 29/644 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12187575 A 20121008