EP 3219921 B1 20200429 - ADJUSTABLE TURBOENGINE LEAD ROTOR, TURBO-MACHINE AND PROCESS OF MANUFACTURE
Title (en)
ADJUSTABLE TURBOENGINE LEAD ROTOR, TURBO-MACHINE AND PROCESS OF MANUFACTURE
Title (de)
VERSTELLBARE TURBOMASCHINEN-LEITSCHAUFEL, TURBOMASCHINE UND VERFAHREN ZUM HERSTELLEN
Title (fr)
AUBE DIRECTRICE REGLABLE DE TURBOMACHINES, TURBO-MACHINE ET MÉTHODE DE FABRICATION
Publication
Application
Priority
EP 16160548 A 20160316
Abstract (en)
[origin: US2017268378A1] Disclosed is an adjustable guide vane for a turbomachine, especially for a turbine stage or compressor stage of a gas turbine, which comprises a vane airfoil for deflecting a working fluid of the turbomachine and which is produced at least partially from a second material, and at least one first vane section which is produced from a first material which is different from the second material.
IPC 8 full level
F01D 5/28 (2006.01); F01D 17/16 (2006.01)
CPC (source: EP US)
F01D 5/28 (2013.01 - EP US); F01D 17/162 (2013.01 - EP US); F05D 2230/10 (2013.01 - EP US); F05D 2230/232 (2013.01 - EP US); F05D 2230/237 (2013.01 - EP US); F05D 2230/239 (2013.01 - EP US); F05D 2240/12 (2013.01 - EP 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 3219921 A1 20170920; EP 3219921 B1 20200429; ES 2797733 T3 20201203; US 2017268378 A1 20170921
DOCDB simple family (application)
EP 16160548 A 20160316; ES 16160548 T 20160316; US 201715450143 A 20170306