EP 2084369 A1 20090805 - GUIDING DEVICE OF A FLOW MACHINE AND GUIDE VANE FOR SUCH A GUIDING DEVICE
Title (en)
GUIDING DEVICE OF A FLOW MACHINE AND GUIDE VANE FOR SUCH A GUIDING DEVICE
Title (de)
LEITVORRICHTUNG EINER STRÖMUNGSMASCHINE SOWIE LEITSCHAUFEL FÜR EINE DERARTIGE LEITVORRICHTUNG
Title (fr)
DISPOSITIF DE GUIDAGE D'UNE TURBOMACHINE ET AUBE DIRECTRICE POUR UN DISPOSITIF DE GUIDAGE DE CE TYPE
Publication
Application
Priority
- EP 2007009275 W 20071025
- DE 102006050907 A 20061028
Abstract (en)
[origin: WO2008052699A1] The invention relates to a guiding device of a flow machine, in particular of a steam turbine, with a guide vane ring (10) and multiple guide vanes (11) which are fixed to the guide vane ring (10) and which are distributed over the circumference of the guide vane ring (10). According to the invention, the guide vane ring (10) has a groove (13), wherein the guide vanes (11) also have grooves (14) which, in the assembled condition, are flush with the groove (13) of the guide vane ring (10), and wherein the radial positions of the guide vanes (11) are fixed in terms of radial position on the guide vane ring (10) via a retaining ring (15) which engages in the groove (13) of the guide vane ring (10) and in the grooves (14) of the guide vanes (11).
IPC 8 full level
F01D 9/04 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
F01D 9/042 (2013.01 - EP US); F01D 25/246 (2013.01 - EP US); F05D 2230/64 (2013.01 - EP US); Y10T 29/49323 (2015.01 - 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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008052699 A1 20080508; AT E455935 T1 20100215; BR PI0715214 A2 20130618; BR PI0715214 B1 20190416; CN 101529053 A 20090909; CN 101529053 B 20111123; DE 102006050907 A1 20080515; DE 502007002704 D1 20100311; EP 2084369 A1 20090805; EP 2084369 B1 20100120; JP 2010508458 A 20100318; JP 5048778 B2 20121017; PL 2084369 T3 20100831; RU 2009115718 A 20101210; US 2010061845 A1 20100311; US 8075265 B2 20111213
DOCDB simple family (application)
EP 2007009275 W 20071025; AT 07819324 T 20071025; BR PI0715214 A 20071025; CN 200780039953 A 20071025; DE 102006050907 A 20061028; DE 502007002704 T 20071025; EP 07819324 A 20071025; JP 2009533733 A 20071025; PL 07819324 T 20071025; RU 2009115718 A 20071025; US 30908607 A 20071025