ClassID:

136874

F01D9/065 - page 4 - CPC Classification

Classification description:

Stators; Fluid supply conduits to nozzles or the like Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids

Recent Application in this class:
#901
20120011824
2012-01-19

INTEGRAL LUBRICATION TUBE AND NOZZLE COMBINATION

#902
20110318162
2011-12-29

Gas turbine engine rotor tip clearance and shaft dynamics system and method

#903
20110314828
2011-12-29

Bleeding of air via the diffuser of a centrifugal compressor of a turbine engine

#904
20110286847
2011-11-24

Gas turbine engine vanes

#905
20110284103
2011-11-24

Accessing a valve assembly of a turbomachine

#906
20110268562
2011-11-03

Gas turbine engine airfoil integrated heat exchanger

#907
20110255977
2011-10-20

Turbine engine spacer

#908
20110255964
2011-10-20

Bypass duct of a turbofan engine

#909
20110247344
2011-10-13

Rear hub cooling for high pressure compressor

#910
20110247333
2011-10-13

DOUBLE FLOW LOW-PRESSURE STEAM TURBINE

#911
20110236220
2011-09-29

Airfoil cooling hole flag region

#912
20110219782
2011-09-15

AERODYNAMICALLY SHAPED SUPPORTING AND/OR FAIRING ELEMENT IN THE BYPASS DUCT OF A GAS-TURBINE ENGINE

#913
20110171005
2011-07-14

Steam turbine

#914
20110129332
2011-06-02

Axial-centrifugal compressor having system for controlling play

#915
20110123351
2011-05-26

Turbine vane and gas turbine

#916
20110085895
2011-04-14

Oil tube with integrated heat shield

#917
20110079019
2011-04-07

Cooling air system for mid turbine frame

#918
20110072827
2011-03-31

Cooling system for a gas turbine and corresponding operation method

#919
20110067409
2011-03-24

Air cooled turbine component having an internal filtration system

#920
20110067378
2011-03-24

Dirt particle separator device for use in a gas turbine engine

#921
20110038709
2011-02-17

Turbine vane for a gas turbine engine having serpentine cooling channels

#922
20110020116
2011-01-27

Gas turbine

#923
20110018273
2011-01-27

STARTER/GENERATOR INTEGRATED INTO COMPRESSOR OF TURBINE ENGINE

#924
20100329861
2010-12-30

Inlet connecting piece for an axial-flow compressor

#925
20100329853
2010-12-30

MOISTURE REMOVAL PROVISIONS FOR STEAM TURBINE

#926
20100322759
2010-12-23

Structure of exhaust section of gas turbine and gas turbine

#927
20100303610
2010-12-02

COOLED GAS TURBINE STATOR ASSEMBLY

#928
20100300066
2010-12-02

TURBOJET ENGINE FOR AIRCRAFT

#929
20100296910
2010-11-25

Thermal system for a working member of a power plant

#930
20100288376
2010-11-18

Temperature responsive fluid flow control device

#931
20100275572
2010-11-04

OIL LINE INSULATION SYSTEM FOR MID TURBINE FRAME

#932
20100263388
2010-10-21

Vapor cooled static turbine hardware

#933
20100237200
2010-09-23

Turbojet engine for aircraft, propulsion unit comprising such a turbojet engine and aircraft comprising such a propulsion unit

#934
20100236215
2010-09-23

Heat transfer system and method for turbine engine using heat pipes

#935
20100232954
2010-09-16

Bypass duct of a turbofan engine

#936
20100221115
2010-09-02

Retention structures and exit guide vane assemblies

#937
20100209239
2010-08-19

Vane

#938
20100209229
2010-08-19

Airfoil insert having a tab extending away from the body defining a portion of outlet periphery

#939
20100207379
2010-08-19

Fluid conduit coupling with leakage detection

#940
20100170887
2010-07-08

Connector for heater

#941
20100162680
2010-07-01

GAS TURBINE ENGINE WITH EJECTOR

#942
20100158684
2010-06-24

VANE ASSEMBLY CONFIGURED FOR TURNING A FLOW IN A GAS TURBINE ENGINE, A STATOR COMPONENT COMPRISING THE VANE ASSEMBLY, A GAS TURBINE AND AN AIRCRAFT JET ENGINE

#943
20100150700
2010-06-17

Bypass air scoop for gas turbine engine

#944
20100135786
2010-06-03

Integrated service tube and impingement baffle for a gas turbine engine

#945
20100135777
2010-06-03

Split fairing for a gas turbine engine

#946
20100135770
2010-06-03

Mid turbine frame system for gas turbine engine

#947
20100132377
2010-06-03

FABRICATED ITD-STRUT AND VANE RING FOR GAS TURBINE ENGINE

#948
20100132376
2010-06-03

Mid turbine frame for gas turbine engine

#949
20100132374
2010-06-03

Turbine frame assembly and method for a gas turbine engine

#950
20100132373
2010-06-03

Method of assembly and disassembly of a gas turbine mid turbine frame

#951
20100132372
2010-06-03

Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine

#952
20100132371
2010-06-03

MID TURBINE FRAME SYSTEM FOR GAS TURBINE ENGINE

#953
20100132369
2010-06-03

Mid turbine frame system for gas turbine engine

#954
20100129213
2010-05-27

Shaped cooling holes for reduced stress

#955
20100127496
2010-05-27

Gas turbine engine with integrated electric starter/generator

#956
20100124483
2010-05-20

Apparatus and method for cooling a turbine airfoil arrangement in a gas turbine engine

#957
20100119356
2010-05-13

Device for regulating the flow rate of air feeding a turbine ventilation cavity of a turbomachine turbine section

#958
20100111690
2010-05-06

Bearing support structure for turbine

#959
20100104432
2010-04-29

Arrangement for a gas turbine engine

#960
20100101230
2010-04-29

Flow splitter for gas turbine engine

#961
20100096474
2010-04-22

Gas turbine ejector and method of operation

#962
20100054927
2010-03-04

Steam turbine having bearing struts

#963
20100028139
2010-02-04

Turbojet for aircraft

#964
20090324400
2009-12-31

Strut for a gas turbine engine

#965
20090324397
2009-12-31

Gas turbine engine with insulated cooling circuit

#966
20090324388
2009-12-31

Gas turbine and cooling air supply structure thereof

#967
20090317238
2009-12-24

Combined acoustic absorber and heat exchanging outlet guide vanes

#968
20090309432
2009-12-17

Turbomachine with integral generator/starter

#969
20090255230
2009-10-15

GAS TURBINE

#970
20090241509
2009-10-01

TURBINE ENGINE INLET STRUT DEICING

#971
20090232637
2009-09-17

Cooling air manifold splash plates and gas turbines engine systems involving such splash plates

#972
20090223202
2009-09-10

Two-shaft gas turbine

#973
20090220330
2009-09-03

Vapor phase lubrication system

#974
20090208323
2009-08-20

Apparatus for cooling rotary components within a steam turbine

#975
20090191046
2009-07-30

Deoiling device and turbomachine comprising this device

#976
20090185903
2009-07-23

Turbine blade

#977
20090155052
2009-06-18

Mounting tubes for pressurizing an internal enclosure in a turbomachine

#978
20090104028
2009-04-23

METHOD AND APPARATUS FOR DISTRIBUTING FLUID INTO A TURBOMACHINE

#979
20090104027
2009-04-23

Intermediate casing of a turbojet and a turbojet

#980
20090097963
2009-04-16

Vane and a vane assembly for a gas turbine engine

#981
20090092826
2009-04-09

Process for the vapor phase aluminization of a turbomachine metal part and donor liner and turbomachine vane comprising such a liner

#982
20090092753
2009-04-09

Method of aluminization in the vapor phase on hollow metal parts of a turbomachine

#983
20090081048
2009-03-26

Media mixing insert for turbine blade in turbine engine

#984
20090081035
2009-03-26

Gas turbine engine compressor case mounting arrangement

#985
20090081029
2009-03-26

Gas turbine component with reduced cooling air requirement

#986
20090079185
2009-03-26

Pipe assembly

#987
20090074563
2009-03-19

Seal for gas turbine engine component

#988
20090068023
2009-03-12

Multi-pass cooling for turbine airfoils

#989
20090047120
2009-02-19

Blade shroud with fluid barrier jet generation

#990
20090028698
2009-01-29

Systems and methods involving aerodynamic struts

#991
20090016881
2009-01-15

Turbine blade and gas turbine equipped with a turbine blade

#992
20080310958
2008-12-18

Exhaust casing for a turbomachine

#993
20080286090
2008-11-20

Turbine component

#994
20080236137
2008-10-02

Acoustic flow straightener for turbojet engine fan casing

#995
20080232953
2008-09-25

Inter-turbine casing with cooling circuit, and turbofan comprising it

#996
20080230651
2008-09-25

Turbofan provided with a pre-cooler

#997
20080196414
2008-08-21

Strut cavity pilot and fuel injector assembly

#998
20080156943
2008-07-03

Cooled airfoil component

#999
20080145210
2008-06-19

Airfoil leading edge end wall vortex reducing plasma

#1000
20080141656
2008-06-19

Bypass turbomachine with artificial variation of its throat section

#1001
20080134685
2008-06-12

GAS TURBINE GUIDE VANES WITH TANDEM AIRFOILS AND FUEL INJECTION AND METHOD OF USE

#1002
20080134657
2008-06-12

Oil scavenge system for a gas turbine engine

#1003
20080112795
2008-05-15

Dual interstage cooled engine

#1004
20080112791
2008-05-15

Compound turbine cooled engine

#1005
20080056904
2008-03-06

Variable geometry guide vane for a gas turbine engine

#1006
20080056892
2008-03-06

Radial vaned diffusion system with integral service routings

#1007
20080050223
2008-02-28

Turbine airfoil with endwall horseshoe cooling slot

#1008
20080041842
2008-02-21

Connector for heater

#1009
20070234706
2007-10-11

Turbofan jet engine with an ancillary-connecting arm, and the ancillary-connecting arm

#1010
20070231150
2007-10-04

Assembly comprised of a vane and of a cooling liner, turbomachine nozzle guide vanes assembly comprising this assembly, turbomachine and method of fitting and of repairing this assembly

#1011
20070217911
2007-09-20

Casing cover in a jet engine

#1012
20070217905
2007-09-20

Turbomachine with integral generator/starter

#1013
20070207038
2007-09-06

Turbine exhaust strut airfoil profile

#1014
20070171406
2007-07-26

Method of securing a component in an engine

#1015
20070157626
2007-07-12

Methods and apparatus for controlling cooling air temperature in gas turbine engines

#1016
20070122281
2007-05-31

Cooling layout for a turbine blade, turbine blade included therein, turbine and aircraft engine equipped therewith

#1017
20070116562
2007-05-24

Methods and apparatus for cooling combustion turbine engine components

#1018
20070084216
2007-04-19

Device for supporting and housing auxiliaries in a bypass turbojet

#1019
20070068136
2007-03-29

Structural turbine engine casing

#1020
20070048127
2007-03-01

Access port for dirt removal for gas turbine engine

#1021
20070048124
2007-03-01

Dirt separator for gas turbine air supply

#1022
20060288687
2006-12-28

Grommeted bypass duct penetration

#1023
20060288686
2006-12-28

Counterrotating turbofan engine

#1024
20060275110
2006-12-07

Gas turbine compression system and compressor structure

#1025
20060260127
2006-11-23

Turbine exhaust case and method of making

#1026
20060245926
2006-11-02

Vane coupling

#1027
20060245912
2006-11-02

Link device between an enclosure for passing cooling air and a stator nozzle in a turbomachine

#1028
20060228208
2006-10-12

Method and apparatus for distributing fluid into a turbomachine

#1029
20060222485
2006-10-05

Method for air circulation in a turbomachine compressor, compressor arrangement using this method, compression stage and compressor incorporating such a arrangement, and aircraft engine equipped with such a compressor

#1030
20060216140
2006-09-28

Link device between an enclosure for passing cooling air and a stator nozzle in a turbomachine

#1031
20060133930
2006-06-22

Turbine engine guide vane and arrays thereof

#1032
20060123796
2006-06-15

Secondary flow, high pressure turbine module cooling air system for recuperated gas turbine engines

#1033
20060053799
2006-03-16

Recuperator and turbine support adapter for recuperated gas turbine engines

#1034
20060042223
2006-03-02

Gas turbine engine frame with an integral fluid reservoir and air/fluid heat exchanger

#1035
20060010852
2006-01-19

Turbine exhaust case and method of making

#1036
20060005546
2006-01-12

Modulated flow turbine nozzle

#1037
20050286997
2005-12-29

Airfoil insert with castellated end

#1038
20050247043
2005-11-10

Turbojet engine comprising a connector arm for ancillary systems, and the connector arm for ancillary systems

#1039
20050247042
2005-11-10

Turbofan jet engine with ancillaries distribution support

#1040
20050199445
2005-09-15

Apparatus and method for bearing lubrication in turbine engines

#1041
20050132715
2005-06-23

Methods and apparatus for assembling gas turbine engines

#1042
20050121905
2005-06-09

Sealing device for connection of a pipe in a hole

#1043
20050100438
2005-05-12

Method and apparatus for distributing fluid into a turbomachine

#1044
20050097899
2005-05-12

Provision of sealing in a jet engine for bleeding air to the cabin using a tube with a double ball joint

#1045
20050091964
2005-05-05

Ventilation system for a convergent divergent exhaust nozzle

#1046
20050089393
2005-04-28

Split flow turbine nozzle

#1047
20050081530
2005-04-21

Arrangement for bleeding the boundary layer from an aircraft engine

#1048
20050008480
2005-01-13

Device for injecting cooling air into a turbine rotor

#1049
18886348
2025-11-11

Turbine engine having a combustion section

#1050
18731047
2025-10-21

Thermal management system for gas turbine engine with open propulsor

#1051
18472405
2024-04-23

Turbomachine component with film-cooling hole with hood extending from wall outer surface

#1052
18468404
2025-01-21

Method of restoring alloy depletion in an airfoil around cooling holes

#1053
18406289
2025-05-13

Inlet protector for vane coupling hole

#1054
18394810
2025-02-04

Cooling nozzle vanes of a turbine engine

#1055
18228644
2024-06-04

Engine with pressure gain combustor and compressor discharge turbine cooling

#1056
18180245
2024-06-18

Service tube locking device

#1057
18099610
2024-03-05

Airfoil with thick wishbone fiber structure

#1058
17858289
2023-11-21

Gas turbine intake for aircraft engine and method of inspection thereof

#1059
17812267
2023-07-18

Service tube locking device

#1060
17749929
2023-08-15

Offtake scoops for bleed pressure recovery in gas turbine engines

#1061
17692667
2022-12-27

Cooling method and structure of vane of gas turbine

#1062
17662005
2023-03-14

Turbine stator vanes having inserts and splitter plates

#1063
17481006
2022-10-04

Airfoil with dual-wall cooling and angled cooling channels

#1064
17448621
2022-10-18

Gas turbine engine with hollow rotor in fluid communication with a balance piston cavity

#1065
17350623
2022-10-11

Mid-turbine frame with intermediary plenum

#1066
17173388
2022-07-12

Heat exchanger and flow modulation system

#1067
17075264
2021-12-28

Turbine shroud having ceramic matrix composite component mounted with cooled pin

#1068
17010904
2022-01-11

Diffused cooling arrangement for gas turbine engine components

#1069
14450944
2016-05-31

Gas turbine engine with liquid metal cooling

#1070
14291510
2017-02-28

Small turbine stator vane with impingement cooling insert

#1071
13113039
2014-10-28

Industrial turbine stator vane