EP 2347100 B1 20121017 - GAS TURBINE HAVING COOLING INSERT
Title (en)
GAS TURBINE HAVING COOLING INSERT
Title (de)
GASTURBINE MIT KÜHLEINSATZ
Title (fr)
TURBINE À GAZ AVEC INSERT DE REFROIDISSEMENT
Publication
Application
Priority
- EP 2009061461 W 20090904
- EP 08018754 A 20081027
- EP 09823098 A 20090904
Abstract (en)
[origin: EP2180148A1] The gas turbine has multiple rotor blades arranged at a turbine shaft connected to rotor blade rows, and multiple guide vanes fastened to a turbine case by a blade ring carrier connected to guide vane rows. The blade ring carrier has multiple cooling air holes, and a cooling insert (22) is brought in a cooling air hole.
IPC 8 full level
F01D 25/14 (2006.01); F01D 5/18 (2006.01)
CPC (source: EP US)
F01D 5/189 (2013.01 - EP US); F01D 25/14 (2013.01 - EP US); F05D 2260/201 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2180148 A1 20100428; CN 102197195 A 20110921; CN 102197195 B 20140326; EP 2347100 A1 20110727; EP 2347100 B1 20121017; JP 2012506964 A 20120322; JP 5281166 B2 20130904; US 2011255956 A1 20111020; WO 2010049195 A1 20100506
DOCDB simple family (application)
EP 08018754 A 20081027; CN 200980142781 A 20090904; EP 09823098 A 20090904; EP 2009061461 W 20090904; JP 2011532553 A 20090904; US 200913125978 A 20090904