EP 1522678 B1 20140827 - Fixing method for the blading of a turbomachine
Title (en)
Fixing method for the blading of a turbomachine
Title (de)
Verfahren zur Fixierung für die Beschaufelung einer Strömungsmaschine
Title (fr)
Méthode de fixation d'aubes d'une turbomachine
Publication
Application
Priority
DE 10346239 A 20031006
Abstract (en)
[origin: EP1522678A2] The fixing method involves welding the end piece halves (4 1,4 2) together with a wedge (6) inside the intermediate space with a joining weld. The wedge is inserted into the gap between the end piece halves so that the intermediate space is maintained between the end piece halves. The end piece halves have a width adapted to the width of the intermediate fitting gap. An independent claim is also included for a fixing arrangement.
IPC 8 full level
CPC (source: EP US)
F01D 5/3038 (2013.01 - EP US); F01D 5/3053 (2013.01 - EP US); F01D 5/3061 (2013.01 - EP US); F01D 5/32 (2013.01 - EP US); Y10T 29/49321 (2015.01 - EP US); Y10T 29/49323 (2015.01 - EP US)
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)
EP 1522678 A2 20050413; EP 1522678 A3 20120801; EP 1522678 B1 20140827; CN 100482921 C 20090429; CN 1629451 A 20050622; DE 10346239 A1 20050421; US 2005074335 A1 20050407; US 7114927 B2 20061003
DOCDB simple family (application)
EP 04104778 A 20040930; CN 200410047174 A 20041006; DE 10346239 A 20031006; US 95842304 A 20041006