EP 1647671 A1 20060419 - Thermally stressed component of a turbomachine
Title (en)
Thermally stressed component of a turbomachine
Title (de)
Thermisch beanspruchtes Bauteil einer Strömungsmaschine
Title (fr)
Composant à fortes contraintes thermiques d'une turbomachine
Publication
Application
Priority
EP 04024420 A 20041013
Abstract (en)
Steam tubine blade comprising an outer material (5) and an inner material (4) as core where the heat conductivity of the inner material is higher than that of the outer material.
IPC 8 full level
F01D 5/02 (2006.01); F01D 5/08 (2006.01); F01D 5/18 (2006.01); F01D 5/28 (2006.01)
CPC (source: EP)
F01D 5/02 (2013.01); F01D 5/08 (2013.01); F01D 5/18 (2013.01); F01D 5/28 (2013.01); F05C 2201/0466 (2013.01); F05D 2260/207 (2013.01); F05D 2260/221 (2013.01); F05D 2300/121 (2013.01); F05D 2300/172 (2013.01); F05D 2300/5024 (2013.01)
Citation (search report)
- [XA] US 2659530 A 19531117 - ROBERT GARNIER MICHEL, et al
- [X] CH 381026 A 19640815 - BBC BROWN BOVERI & CIE [CH]
- [X] FR 969557 A 19501221
- [X] US 2256479 A 19410923 - HANS HOLZWARTH
- [X] DE 559676 C 19320922 - E H HANS HOLZWARTH DR ING
- [X] US 3623825 A 19711130 - SCHNEIDER WILLIAM F
- [X] DE 1476730 A1 19700326 - WINTER DR HEINRICH
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04024420 A 20041013