EP 1905954 A1 20080402 - Turbine blade
Title (en)
Turbine blade
Title (de)
Turbinenschaufel
Title (fr)
Aube de turbine
Publication
Application
Priority
EP 06019710 A 20060920
Abstract (en)
The turbine blade (10) has a blade (14) and a fixing element (16) for fixing the turbine blade in a retaining element of the turbine. The blade and fixing element are carried out and fixed to each other as two components. The blade and fixing element are fixed by the form-fit connections. The form-fit connections are arranged in such a manner that the blade and the fixing element are interlocked with one another. Independent claims are also included for the following : (1) a blade for a turbine blade (2) a fixing element for a blade, which has a turbine blade.
Abstract (de)
Eine Turbinenschaufel (10), insbesondere eine Laufschaufel (10) für eine Turbine eines thermischen Kraftwerks mit einem Schaufelblatt (14) und einem Befestigungsglied (16) zum Befestigen der Turbinenschaufel (10) an einem Halteelement der Turbine ist erfindungsgemäß dadurch gekennzeichnet, dass das Schaufelblatt (14) und das Befestigungsglied (16) als zwei Bauteile ausgeführt und aneinander befestigt sind.
IPC 8 full level
F01D 5/30 (2006.01)
CPC (source: EP)
F01D 5/147 (2013.01); F01D 5/3007 (2013.01); F05B 2260/301 (2013.01); F05D 2240/30 (2013.01); F05D 2250/70 (2013.01)
Citation (search report)
- [X] EP 1674511 A1 20060628 - SIEMENS AG [DE]
- [X] US 3635587 A 19720118 - GIESMAN RICHARD C, et al
- [X] US 1362074 A 19201214 - KARL BAUMANN
- [X] EP 0285778 A1 19881012 - BBC BROWN BOVERI & CIE [CH]
- [X] GB 740757 A 19551116 - POWER JETS RES & DEV LTD
- [X] EP 1447524 A2 20040818 - ALSTOM TECHNOLOGY LTD [CH]
- [X] DE 3844191 A1 19900705 - MTU MUENCHEN GMBH [DE]
- [X] JP S5710705 A 19820120 - TOKYO SHIBAURA ELECTRIC CO
- [X] US 4417854 A 19831129 - CAIN EDWIN F C [US], et al
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06019710 A 20060920