EP 3561236 B1 20221123 - GUIDE VANE FOR A TURBINE OF A TURBOMACHINE, TURBINE MODULE AND USE METHOD OF THE TURBINE MODULE
Title (en)
GUIDE VANE FOR A TURBINE OF A TURBOMACHINE, TURBINE MODULE AND USE METHOD OF THE TURBINE MODULE
Title (de)
LEITSCHAUFEL FÜR EINE TURBINE EINER STRÖMUNGSMASCHINE, TURBINENMODUL UND VERWENDUNG EINES TURBINENMODULS
Title (fr)
AUBE DE GUIDAGE POUR UNE TURBINE D'UNE TURBOMACHINE, MODULE DE TURBINE ET MÉTHODE D'UTILISATION DU MODULE DE TURBINE
Publication
Application
Priority
DE 102018206259 A 20180424
Abstract (en)
[origin: US2019331000A1] A stator vane (3) for a turbine (50c) of a turbomachine (50), the stator vane having a stator vane airfoil (3c), an inner shroud (3a) and an outer shroud (3b), the inner shroud (3a) and the outer shroud (3b) bounding an annular space (2), in which working gas (51) is conveyed during operation, radially with respect to a longitudinal axis (52) of the turbomachine (50), and the stator vane airfoil (3c) having a stator vane airfoil channel (3d) extending through its interior between a radially inner inlet (6) and a radially outer outlet (7). A characteristic features is that the inlet (6) is disposed in such a manner that a gas (8) flowing through the stator vane airfoil channel (3d) during operation is at least partially formed of the working gas (51) conveyed in the annular space (2), and thus the working gas is redistributed from radially inward to radially outward.
IPC 8 full level
F01D 9/06 (2006.01); F01D 11/00 (2006.01); F01D 11/06 (2006.01); F01D 11/10 (2006.01)
CPC (source: EP US)
F01D 9/041 (2013.01 - US); F01D 9/065 (2013.01 - EP); F01D 11/001 (2013.01 - EP); F01D 11/06 (2013.01 - EP); F01D 25/12 (2013.01 - US); F01D 11/10 (2013.01 - EP); F05D 2240/125 (2013.01 - US); F05D 2260/201 (2013.01 - US)
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)
EP 3561236 A1 20191030; EP 3561236 B1 20221123; DE 102018206259 A1 20191024; ES 2934210 T3 20230220; US 11215073 B2 20220104; US 2019331000 A1 20191031
DOCDB simple family (application)
EP 19169137 A 20190415; DE 102018206259 A 20180424; ES 19169137 T 20190415; US 201916382471 A 20190412