EP 1922472 A1 20080521 - GAS TURBINE COMPRISING A UNIT FOR DETECTING A SHAFT RUPTURE
Title (en)
GAS TURBINE COMPRISING A UNIT FOR DETECTING A SHAFT RUPTURE
Title (de)
GASTURBINE MIT EINER EINRICHTUNG ZUR DETEKTION EINES WELLENBRUCHS
Title (fr)
TURBINE A GAZ POURVUE D'UN DISPOSITIF DE DETECTION D'UNE RUPTURE DE L'ARBRE
Publication
Application
Priority
- DE 2006001496 W 20060826
- DE 102005042271 A 20050906
Abstract (en)
[origin: WO2007028354A1] The invention relates to a gas turbine comprising a unit for detecting a shaft rupture in a rotor of a turbine (10), at least one sensor element (18) being positioned on the stator side downstream of the turbine (10). If a shaft ruptures in the rotor of the turbine (10), a radial outer section (19) of the last blade ring of the turbine (10) on the rotor side, (when viewed in the flow direction), co-operates with the sensor element(s) (18) in order to generate an electric signal that corresponds to the shaft rupture.
IPC 8 full level
F01D 21/04 (2006.01)
CPC (source: EP US)
F01D 21/045 (2013.01 - EP US); F05D 2260/80 (2013.01 - EP US); F05D 2260/90 (2013.01 - EP US)
Citation (search report)
See references of WO 2007028354A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102005042271 A1 20070308; EP 1922472 A1 20080521; EP 1922472 B1 20170809; US 2009220333 A1 20090903; US 8371804 B2 20130212; WO 2007028354 A1 20070315
DOCDB simple family (application)
DE 102005042271 A 20050906; DE 2006001496 W 20060826; EP 06775914 A 20060826; US 6570706 A 20060826