EP 1716316 A1 20061102 - GAS TURBINE WITH A COMPRESSOR HOUSING WHICH IS PROTECTED AGAINST COOLING DOWN AND METHOD FOR OPERATING A GAS TURBINE
Title (en)
GAS TURBINE WITH A COMPRESSOR HOUSING WHICH IS PROTECTED AGAINST COOLING DOWN AND METHOD FOR OPERATING A GAS TURBINE
Title (de)
GASTURBINE MIT EINEM GEGEN AUSKÜHLEN GESCHÜTZTEN VERDICHTERGEHÄUSE UND VERFAHREN ZUM BETRIEB EINER GASTURBINE
Title (fr)
TURBINE A GAZ A CARTER DE COMPRESSEUR PROTEGE DU REFROIDISSEMENT ET PROCEDE POUR FAIRE FONCTIONNER UNE TURBINE A GAZ
Publication
Application
Priority
- EP 2005000925 W 20050131
- EP 04003669 A 20040219
- EP 05715228 A 20050131
Abstract (en)
[origin: EP1566531A1] The gas turbine comprises a turbine and a compressor with a compressor casing (14), whereby the compressor for the cooling of the turbine has a tapping line(16) for the bleed of compressed or partially compressed air. The tapping line has a shut-off device, especially a valve (19), and a cavity (17) which lies in front of the shut-off device in the direction of flow of the bleed air. Independent claims are also included for the following: (A) a method for the running of a gas turbine in which the valve is closed or partially closed when the turbine runs down; and (B) a compressor with a tapping line for turbine cooling.
IPC 8 full level
F01D 25/10 (2006.01); F01D 5/14 (2006.01); F01D 11/14 (2006.01); F01D 11/24 (2006.01); F01D 17/10 (2006.01); F01D 25/12 (2006.01); F01D 25/14 (2006.01); F01D 25/26 (2006.01); F02C 6/08 (2006.01); F02C 9/18 (2006.01); F04D 27/02 (2006.01)
CPC (source: EP US)
F01D 11/14 (2013.01 - EP US); F01D 11/24 (2013.01 - EP US); F01D 17/105 (2013.01 - EP US); F01D 25/14 (2013.01 - EP US); F02C 6/08 (2013.01 - EP US); F02C 9/18 (2013.01 - EP US); F04D 27/0223 (2013.01 - EP US); F04D 27/023 (2013.01 - EP US); F04D 29/522 (2013.01 - EP US); F04D 29/584 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US)
Citation (search report)
See references of WO 2005090755A1
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 1566531 A1 20050824; CN 1942656 A 20070404; CN 1942656 B 20101103; EP 1716316 A1 20061102; JP 2007523287 A 20070816; JP 4584939 B2 20101124; US 2007289286 A1 20071220; US 8336315 B2 20121225; WO 2005090755 A1 20050929
DOCDB simple family (application)
EP 04003669 A 20040219; CN 200580011674 A 20050131; EP 05715228 A 20050131; EP 2005000925 W 20050131; JP 2006553475 A 20050131; US 58992905 A 20050131