EP 1254301 A2 20021106 - TURBINE BLADE ARRANGEMENT
Title (en)
TURBINE BLADE ARRANGEMENT
Title (de)
TURBINENSCHAUFELANORDNUNG
Title (fr)
ENSEMBLE AUBES DE TURBINE
Publication
Application
Priority
- EP 01905702 A 20010129
- EP 0100932 W 20010129
- EP 00102717 A 20000209
Abstract (en)
[origin: EP1124038A1] The invention relates to a turbine blade arrangement consisting of rotating blades (4) respectively provided with a leg (8) which can be respectively inserted into a groove (9) on the outer circumference (2) of a turbine disk in a radial, positive fit and which are respectively provided with a profiled section (5) which has a lateral platform (6) located in an end area on the side of the disk. According to the invention, at least one part (10) of the platform is joined to the turbine disk by means of a retaining element (11) which is independent from the leg (8) of the blades in order to extend the profiled sections of the rotating blades.
IPC 1-7
IPC 8 full level
F01D 5/30 (2006.01); F01D 11/00 (2006.01)
CPC (source: EP US)
F01D 5/3007 (2013.01 - EP US); F01D 11/008 (2013.01 - EP US)
Citation (search report)
See references of WO 0159263A2
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 1124038 A1 20010816; CN 1289789 C 20061213; CN 1398322 A 20030219; EP 1254301 A2 20021106; JP 2003522872 A 20030729; US 2003012654 A1 20030116; US 6726452 B2 20040427; WO 0159263 A2 20010816; WO 0159263 A3 20020919
DOCDB simple family (application)
EP 00102717 A 20000209; CN 01804795 A 20010129; EP 0100932 W 20010129; EP 01905702 A 20010129; JP 2001558580 A 20010129; US 20338802 A 20020809