EP 2609292 A1 20130703 - ROTOR BLADE HAVING A COVER PLATE FOR A STEAM TURBINE
Title (en)
ROTOR BLADE HAVING A COVER PLATE FOR A STEAM TURBINE
Title (de)
LAUFSCHAUFEL MIT DECKPLATTE FÜR EINE DAMPFTURBINE
Title (fr)
AUBE MOBILE À PLAQUE DE RECOUVREMENT POUR TURBINE À VAPEUR
Publication
Application
Priority
- EP 10186573 A 20101005
- EP 2011067366 W 20111005
- EP 11766987 A 20111005
Abstract (en)
[origin: EP2439376A1] The rotor blade (1) has a turbine blade (2) with a blade front edge (3), a blade tip (4) and a cover plate (5), where the cover plate has a base plate (7) that is attached to the blade tip of the turbine blade and is arranged parallel to a machine axis (8) of the steam turbine in an installed state. A shield plate (6) is formed upstream of the blade front edge on the base plate.
IPC 8 full level
CPC (source: EP)
F01D 5/143 (2013.01); F01D 5/225 (2013.01); F01D 5/288 (2013.01); F01D 11/08 (2013.01); F05D 2220/31 (2013.01)
Citation (search report)
See references of WO 2012045765A1
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 2439376 A1 20120411; CN 103154436 A 20130612; CN 103154436 B 20150819; EP 2609292 A1 20130703; WO 2012045765 A1 20120412
DOCDB simple family (application)
EP 10186573 A 20101005; CN 201180048491 A 20111005; EP 11766987 A 20111005; EP 2011067366 W 20111005