EP 1726780 B1 20140924 - Gas turbine engine comprising a precision balancing assembly of the turbine rotor
Title (en)
Gas turbine engine comprising a precision balancing assembly of the turbine rotor
Title (de)
Gasturbinentriebwerk mit einer Anordnung zum Feinauswuchten des Rotors
Title (fr)
Turbomachine comprenant un assemblage de correction de balourd de précision pour le rotor
Publication
Application
Priority
DE 102005025086 A 20050526
Abstract (en)
[origin: EP1726780A2] The device has a peripheral groove of a rotor disk of a compressor. An insertion body (7) has radial bores with internal thread sections to receive balancing screws (16). Each bore lies in a certain rotational position of the rotor in an alignment with opening in an inner housing and another opening in an external housing. A transitionally arranged guiding tube (15) is provided for feeding screws and guiding tool (17) to the bores.
IPC 8 full level
F01D 5/02 (2006.01); F01D 25/28 (2006.01)
CPC (source: EP US)
F01D 5/027 (2013.01 - EP US); F01D 25/285 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1726780 A2 20061129; EP 1726780 A3 20090506; EP 1726780 B1 20140924; DE 102005025086 A1 20061130; DE 102005025086 B4 20140710; US 2006266114 A1 20061130
DOCDB simple family (application)
EP 06114120 A 20060517; DE 102005025086 A 20050526; US 44134706 A 20060526