EP 1801357 B1 20101027 - Bladed nozzle of a turbomachine, turbomachine comprising this nozzle and turbomachine vane
Title (en)
Bladed nozzle of a turbomachine, turbomachine comprising this nozzle and turbomachine vane
Title (de)
Schaufelleitring einer Strömungsmaschine, Strömungsmaschine mit einem solchen Leitring und Leitschaufel
Title (fr)
Aubage statorique de turbomachine, turbomachine comportant l'aubage et aube de turbomachine
Publication
Application
Priority
EP 05112843 A 20051222
Abstract (en)
[origin: EP1801357A1] The stator blade assembly consists of a series of blades (3) with platforms (6) fitted into individual recesses (7) in the stator ring (2). Each recess has a flat base that matches the shape of a blade platform and a central hole to receive a threaded rod (8) projecting from the underside of the platform for fixing the blade in place with a nut (10). The blades and platforms are made in one piece, with the recesses positioned for correct blade alignment.
IPC 8 full level
F01D 9/04 (2006.01)
CPC (source: EP US)
F01D 9/042 (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 1801357 A1 20070627; EP 1801357 B1 20101027; AT E486195 T1 20101115; DE 602005024425 D1 20101209; US 2007147993 A1 20070628; US 7722321 B2 20100525
DOCDB simple family (application)
EP 05112843 A 20051222; AT 05112843 T 20051222; DE 602005024425 T 20051222; US 61347306 A 20061220