ClassID:

136811

F01D5/087 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blade-carrying members, e.g. rotors; Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in the radial passages of the rotor disc

Recent Application in this class:
#1
20260139597
2026-05-21

TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING COOLING CONDUITS

#2
20260103991
2026-04-16

INTERMEDIATE SHAFT COVER, AND GAS TURBINE PROVIDED WITH SAME

#3
20240301798
2024-09-12

COMPONENT WITH COOLING PASSAGE FOR A TURBINE ENGINE

#4
20240068368
2024-02-29

MANIFOLD FOR TURBINE BLADE OF GAS TURBINE ENGINE

#5
20240026789
2024-01-25

Rotor assembly for a gas turbine

#6
20230184134
2023-06-15

Heat-protection element for a bearing chamber of a gas turbine

#7
20230175405
2023-06-08

Component with cooling passage for a turbine engine

#8
20220389820
2022-12-08

Anti-vortex tube retaining ring and bore basket

#9
20220341327
2022-10-27

Pressure gain for cooling flow in aircraft engines

#10
20220260014
2022-08-18

Inertial particle separator for a turbine section of a gas turbine engine

#11
20220251957
2022-08-11

Gas turbine engine rotor assembly and method of using same

#12
20220098988
2022-03-31

Turbine blade trailing edge cooling feed

#13
20220082113
2022-03-17

Anti-vortex tube retaining ring and bore basket

#14
20210363894
2021-11-25

Speed-controlled conditioning valve for high pressure compressor

#15
20210246789
2021-08-12

Rotor assembly

#16
20210164351
2021-06-03

Pre-swirl nozzle carrier and method of manufacturing the same

#17
20210108566
2021-04-15

Rotor including replaceable self-locking sealing assembly, turbine, and gas turbine including the same

#18
20200362726
2020-11-19

Vented tangential on-board injector for a gas turbine engine

#19
20200347728
2020-11-05

Monolithic body including an internal passage with a generally teardrop shaped cross-sectional geometry

#20
20200172259
2020-06-04

Propulsion engine thermal management system

#21
20200141241
2020-05-07

TANGENTIAL ON-BOARD INJECTOR (TOBI) ASSEMBLY

#22
20200088038
2020-03-19

Serpentine turn cover for gas turbine stator vane assembly

#23
20200040741
2020-02-06

Turbine blade having an improved structure

#24
20200025210
2020-01-23

Mini-disk for gas turbine engine

#25
20200024951
2020-01-23

COMPONENT FOR A TURBINE ENGINE WITH A COOLING HOLE

#26
20190323430
2019-10-24

Intercooled cooling air fleet management system

#27
20190277192
2019-09-12

Compressor rotor cooling apparatus

#28
20190226342
2019-07-25

Rotor, in particular blisk of a gas turbine, having a broken-up rim and method for producing the same

#29
20190211683
2019-07-11

Radial cooling system for gas turbine engine compressors

#30
20190203600
2019-07-04

Compressor cooling in a gas turbine engine

#31
20190120057
2019-04-25

Gas turbine disk

#32
20190078439
2019-03-14

Structure for cooling turbine blades and turbine and gas turbine including the same

#33
20190063224
2019-02-28

Gas turbine rotor, gas turbine, and gas turbine equipment

#34
20190017383
2019-01-17

GAS TURBINE DISC

#35
20190003327
2019-01-03

Non-contact seal assembly for rotational equipment

#36
20180340468
2018-11-29

Gas turbine and component-temperature adjustment method therefor

#37
20180340446
2018-11-29

Interdigitated turbine engine air bearing cooling structure and method of thermal management

#38
20180340423
2018-11-29

Air bearing and thermal management nozzle arrangement for interdigitated turbine engine

#39
20180306115
2018-10-25

JET ENGINE WITH A COOLING DEVICE

#40
20180298759
2018-10-18

Compressor having reinforcing disk, and gas turbine having same

#41
20180291758
2018-10-11

Rotor disc sealing device, and rotor assembly and gas turbine including the same

#42
20180291751
2018-10-11

Retainer for gas turbine blade, turbine unit and gas turbine using the same

#43
20180291745
2018-10-11

Gas turbine unit

#44
20180245474
2018-08-30

ARRANGEMENT FOR A GAS TURBINE

#45
20180238172
2018-08-23

Turbine engine turbine rotor with ventilation by counterbore

#46
20180195410
2018-07-12

Vented tangential on-board injector for a gas turbine engine

#47
20180195395
2018-07-12

Turbine have a first and second rotor disc and a first and second cooling fluid conduit wherein the second cooling fluid conduit is extended through an annular axially extended bore having a radially outer extent defined by a radially innermost surface of the rotor discs

#48
20180171804
2018-06-21

Turbine rotor blade arrangement for a gas turbine and method for the provision of sealing air in a turbine rotor blade arrangement

#49
20180112531
2018-04-26

Rotor disc with passages

#50
20180058259
2018-03-01

Heat pipe in turbine engine rotor

#51
20180058223
2018-03-01

GAS TURBINE

#52
20180023394
2018-01-25

Rotor with a locking plate for securing an antirotation lock against unscrewing

#53
20170370230
2017-12-28

Blade platform cooling in a gas turbine

#54
20170370226
2017-12-28

Mini-disk for gas turbine engine

#55
20170350258
2017-12-07

Nozzle cooling system for a gas turbine engine

#56
20170328227
2017-11-16

Turbine assembly of an aircraft turbine engine

#57
20170321555
2017-11-09

Cooling structure for turbine, and gas turbine

#58
20170248152
2017-08-31

Rotor wheel and impeller inserts

#59
20170218771
2017-08-03

Gas turbine with two swirl supply lines for cooling the rotor

#60
20170211590
2017-07-27

Compressor aft rotor rim cooling for high OPR (T3) engine

#61
20170184118
2017-06-29

Compressor and method for mounting of a compressor

#62
20170184109
2017-06-29

Turbopump with axially curved vane

#63
20170159453
2017-06-08

Turbine discs and methods of fabricating the same

#64
20170159441
2017-06-08

Turbine disc assemblies and methods of fabricating the same

#65
20170122107
2017-05-04

TURBINE ROTOR FOR A LOW PRESSURE TURBINE OF A GAS TURBINE SYSTEM

#66
20170096899
2017-04-06

Gas turbine disk

#67
20170051621
2017-02-23

Non-contact seal assembly for rotational equipment

#68
20170044902
2017-02-16

Turbine disc assembly

#69
20170022818
2017-01-26

Cooled turbine runner for an aircraft engine

#70
20160369631
2016-12-22

Flow inducer for a gas turbine system

#71
20160333796
2016-11-17

Rotor disk having a centripetal air collection device, compressor comprising said disc and turbomachine with such a compressor

#72
20160333700
2016-11-17

Method for cooling a gas turbine and gas turbine for conducting said method

#73
20160305249
2016-10-20

Directed cooling for rotating machinery

#74
20160265360
2016-09-15

Integral metering feature, systems and methods

#75
20160230773
2016-08-11

Rotor for a thermal turbomachine

#76
20160222810
2016-08-04

Rotary assembly for a turbomachine

#77
20160215792
2016-07-28

Gas turbine engine with compressor disk deflectors

#78
20160215626
2016-07-28

Turbine bucket for control of wheelspace purge air

#79
20160215624
2016-07-28

Turbine bucket for control of wheelspace purge air

#80
20160194963
2016-07-07

Rotor for a thermal turbomachine

#81
20160186571
2016-06-30

Mixing plenum for spoked rotors

#82
20160146010
2016-05-26

Rotor for a thermal turbomachine

#83
20160123234
2016-05-05

High pressure compressor rotor thermal conditioning using discharge pressure air

#84
20160053688
2016-02-25

Gas turbine rotors

#85
20150354455
2015-12-10

Thermally isolated turbine section for a gas turbine engine

#86
20150275690
2015-10-01

Vented tangential on-board injector for a gas turbine engine

#87
20150267542
2015-09-24

Rotor shaft with cooling bore inlets

#88
20150252688
2015-09-10

Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluids

#89
20150056073
2015-02-26

Method and system for cooling rotor blade angelwings

#90
20150050160
2015-02-19

Rotor shaft for a turbomachine

#91
20140356172
2014-12-04

Turbine wheel in a turbine engine

#92
20140348664
2014-11-27

Impingement-cooled turbine rotor

#93
20140241857
2014-08-28

Flow diverter to redirect secondary flow

#94
20140072420
2014-03-13

Flow inducer for a gas turbine system

#95
20140056686
2014-02-27

Cooling air configuration in a gas turbine engine

#96
20130343868
2013-12-26

Systems and methods to control flow in a rotor wheel

#97
20130302143
2013-11-14

Cooling device for a jet engine

#98
20130259685
2013-10-03

Apparatus and method for purging a gas turbine rotor

#99
20130202408
2013-08-08

Gas turbine engine with improved cooling between turbine rotor disk elements

#100
20130199207
2013-08-08

GAS TURBINE SYSTEM

#101
20130177430
2013-07-11

SYSTEM AND METHOD FOR REDUCING STRESS IN A ROTOR

#102
20130170966
2013-07-04

TURBINE COOLING SYSTEM

#103
20130152602
2013-06-20

Turbine component cooling with closed looped control of coolant flow

#104
20130045111
2013-02-21

Turbine blade cooling system with bifurcated mid-chord cooling chamber

#105
20130045083
2013-02-21

Turbine rotor disk inlet orifice for a turbine engine

#106
20130017059
2013-01-17

HOLE FOR ROTATING COMPONENT COOLING SYSTEM

#107
20120321441
2012-12-20

VENTILATED COMPRESSOR ROTOR FOR A TURBINE ENGINE AND A TURBINE ENGINE INCORPORATING SAME

#108
20120244009
2012-09-27

Inserts for turbine cooling circuit

#109
20120201669
2012-08-09

Rotating component of a turbine engine

#110
20120201652
2012-08-09

Cross-over purge flow system for a turbomachine wheel member

#111
20120171029
2012-07-05

Turbine engine rotating cavity anti-vortex cascade

#112
20120163995
2012-06-28

Turbine blade

#113
20120156055
2012-06-21

Apparatus and methods for cooling platform regions of turbine rotor blades

#114
20120148405
2012-06-14

Cooling circuit for a drum rotor

#115
20120087782
2012-04-12

Gas turbine

#116
20120082568
2012-04-05

Turbine disc cooling arrangement

#117
20120082566
2012-04-05

Apparatus and methods for cooling platform regions of turbine rotor blades

#118
20120082549
2012-04-05

Apparatus and methods for cooling platform regions of turbine rotor blades

#119
20120082548
2012-04-05

Apparatus and methods for cooling platform regions of turbine rotor blades

#120
20120070310
2012-03-22

AXIAL TURBOMACHINE ROTOR HAVING BLADE COOLING

#121
20120027606
2012-02-02

Rotor assembly disk spacer for a gas turbine engine

#122
20120003081
2012-01-05

Air-cooled turbocharger with optional internal pressure relief valve

#123
20110280735
2011-11-17

Ventilation of a high-pressure turbine in a turbomachine

#124
20110268564
2011-11-03

Gas turbine with securing plate between blade base and disk

#125
20110236190
2011-09-29

Turbine rotor wheel

#126
20110182751
2011-07-28

Rotor Disc

#127
20110129342
2011-06-02

Turbine assemblies with impingement cooling

#128
20100326039
2010-12-30

GAS TURBINE, DISK, AND METHOD FOR FORMING RADIAL PASSAGE OF DISK

#129
20100300113
2010-12-02

Anti-vortex device for a gas turbine engine compressor

#130
20100290922
2010-11-18

Turbine disk and gas turbine

#131
20100266401
2010-10-21

Turbine engine rotating cavity anti-vortex cascade

#132
20100266387
2010-10-21

Turbine engine rotating cavity anti-vortex cascade

#133
20100178169
2010-07-15

Seal coating between rotor blade and rotor disk slot in gas turbine engine

#134
20100129230
2010-05-27

Insert for through-holes and method therefor

#135
20100129207
2010-05-27

Steam turbine

#136
20100014958
2010-01-21

Turbine engine rotor disc with cooling passage

#137
20100007092
2010-01-14

Labyrinth seal for turbine dovetail

#138
20090324388
2009-12-31

Gas turbine and cooling air supply structure thereof

#139
20090324386
2009-12-31

Gas turbine

#140
20090285680
2009-11-19

Cooling circuit for use in turbine bucket cooling

#141
20090175733
2009-07-09

Air cooled turbine blades and methods of manufacturing

#142
20080219855
2008-09-11

Turbine blade with micro-turbine nozzle provided in the blade root

#143
20070258813
2007-11-08

Rotor for an engine

#144
20070003407
2007-01-04

Mounting arrangement for turbine blades

#145
20060104808
2006-05-18

Turbine blade cooling system

#146
20050118025
2005-06-02

Rotor for a steam turbine

#147
18133685
2025-08-12

Bearing scavenge pump incorporated into turbine disk cover plate

#148
17491828
2022-11-29

Component with cooling passage for a turbine engine

#149
16052029
2019-11-05

Turbocharger shafts with integrated cooling fans and turbochargers comprising the same

#150
16048775
2020-10-06

Cast integrally bladed rotor with bore entry cooling

#151
13427250
2016-01-05

Turbine airfoil with pressure side trailing edge cooling slots