EP 2832957 A1 20150204 - Rotor with groove having a compliant layer
Title (en)
Rotor with groove having a compliant layer
Title (de)
Rotor mit Nut mit nachgiebiger Schicht
Title (fr)
Rotor avec rainure à couche souple
Publication
Application
Priority
EP 13178656 A 20130731
Abstract (en)
The invention relates to a rotor (10) for a turbo-machine that has a groove (12) with a surface (14) defining the groove (12) wherein the groove (12) is configured and arranged to retain a blade root (20) therein. At least a portion of the surface (14) of the groove (12) has a layer configured as a compliant layer (16).
IPC 8 full level
F01D 5/30 (2006.01)
CPC (source: EP)
F01D 5/3092 (2013.01); F05D 2300/501 (2013.01); F05D 2300/514 (2013.01); F05D 2300/518 (2013.01); F05D 2300/61 (2013.01)
Citation (search report)
- [X] US 4820126 A 19890411 - GAVILAN WILLIAM A [US]
- [X] DE 879488 C 19530615 - MASCHF AUGSBURG NUERNBERG AG
- [X] US 3784320 A 19740108 - ROSSMANN A, et al
- [X] EP 1726831 A2 20061129 - GEN ELECTRIC [US]
- [X] EP 1561905 A1 20050810 - SIEMENS AG [DE]
- [X] US 3317988 A 19670509 - WILHELM ENDRES
- [X] DE 2250563 A1 19730510 - BRITISH LEYLAND TRUCK & BUS
- [X] WO 9641068 A1 19961219 - CA NAT RESEARCH COUNCIL [CA]
- [X] US 4169694 A 19791002 - SANDAY SANTIAGO C [US]
- [X] US 3809495 A 19740507 - STAHL W
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13178656 A 20130731