ClassID:

136806

F01D5/08 - 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

Sub-classes:
Recent Application in this class:
#1
20250146427
2025-05-08

Turbomachine for an aircraft

#2
20250137381
2025-05-01

RIM-ROTOR TURBINE SEALING AND COOLING ARRANGEMENT

#3
20250137375
2025-05-01

CMC Airfoil with Closed-Circuit Cooling Passage in Platform

#4
20250059892
2025-02-20

PISTON-RING SEAL LEAKAGE TOLERANT HPC TIE-SHAFT

#5
20240425191
2024-12-26

AIR INTAKE MODULE FOR AN AIRCRAFT TURBOMACHINE AND METHOD FOR DE-ICING THEREOF

#6
20240392685
2024-11-28

BOWED-ROTOR-RESISTANT LOW SHAFT

#7
20240384655
2024-11-21

COOLING-AIR INJECTION CASING FOR A TURBOMACHINE TURBINE

#8
20240352860
2024-10-24

Layout for asymmetric cast trips in long passages

#9
20230296023
2023-09-21

Turbine with pressurised cavities

#10
20230265815
2023-08-24

Turbo Pump Device for Rocket Engines

#11
20230140212
2023-05-04

GAS TURBINE ROTOR COMPONENT AND METHOD OF MANUFACTURE

#12
20230107761
2023-04-06

Turbofan engine comprising a device for regulating the flow rate of cooling fluid

#13
20230106689
2023-04-06

Vane arc segment with thermal insulation element

#14
20220412216
2022-12-29

Turbine rotor wheel for an aircraft turbomachine

#15
20220381149
2022-12-01

Temperature barrier coating for rim-rotor

#16
20220162945
2022-05-26

Vane arc segment with thermal insulation element

#17
20220082022
2022-03-17

Turbomachine rotor disk with internal bore cavity

#18
20210301663
2021-09-30

Rotatable forged disc for a bladed rotor wheel and a method for manufacturing thereof

#19
20210254468
2021-08-19

Gas turbine rotor component and method of manufacture

#20
20210115815
2021-04-22

Tesla-type turbine, method for operating a Tesla-type turbine, apparatus for converting thermal energy into mechanical energy, method for converting thermal energy into mechanical energy and method for converting thermal energy into electrical energy

#21
20210115795
2021-04-22

Method for fan blade heating using coanda effect

#22
20210102494
2021-04-08

Engine with cooling passage circuit extending through blade, seal, and ceramic vane

#23
20210054743
2021-02-25

Assembly for a turbine of a turbomachine comprising a mobile sealing ring

#24
20210010379
2021-01-14

Stator vane for steam turbine, steam turbine, and method for heating stator vane for steam turbine

#25
20210003018
2021-01-07

Turbine rotor blade and gas turbine

#26
20200378343
2020-12-03

Passive centrifugal bleed valve system for a gas turbine engine

#27
20200353577
2020-11-12

TURBINE WHEELS, TURBINE ENGINES INCLUDING THE SAME, AND METHODS OF FABRICATING TURBINE WHEELS WITH IMPROVED BOND LINE GEOMETRY

#28
20200332658
2020-10-22

Fan blade ice protection using hot air

#29
20200291784
2020-09-17

Independently controllable wheel for a turbine section of a gas turbine engine

#30
20200291782
2020-09-17

Gas turbine engine for an aircraft

#31
20200263548
2020-08-20

Rotor disc with axial stop of the blades, assembly of a disc and a ring and turbomachine

#32
20200217250
2020-07-09

Electric machine with non-contact interface

#33
20200182058
2020-06-11

Device for holding a cooling tube for a turbomachine casing

#34
20200149412
2020-05-14

Article having cooling passage network with inter-row sub-passages

#35
20200109633
2020-04-09

Steam turbine rotor

#36
20190323380
2019-10-24

Compartment shielding

#37
20190222079
2019-07-18

Method and apparatus for cooling an rotor assembly

#38
20190186268
2019-06-20

Turbomachine arrangement with a platform cooling device for a blade of a turbomachine

#39
20190186267
2019-06-20

Flow control in modulated air systems

#40
20190154050
2019-05-23

Rotor hub seal

#41
20190063224
2019-02-28

Gas turbine rotor, gas turbine, and gas turbine equipment

#42
20190024527
2019-01-24

Gas turbine engine with rotor tip clearance control system

#43
20190003335
2019-01-03

COOLING BEARING CHAMBERS IN A GAS TURBINE ENGINE

#44
20190001448
2019-01-03

Turbine wheels, turbine engines including the same, and methods of fabricating turbine wheels with improved bond line geometry

#45
20180371941
2018-12-27

Gaspath component including minicore plenums

#46
20180371917
2018-12-27

Steam turbine

#47
20180355726
2018-12-13

Platform cooling arrangement in a turbine rotor blade

#48
20180347367
2018-12-06

ROTOR DISK ASSEMBLY FOR A GAS TURBINE ENGINE

#49
20180328187
2018-11-15

TURBINE ENGINE WITH AN AIRFOIL AND INSERT

#50
20180283197
2018-10-04

Bowed rotor nacelle cooling

#51
20180281768
2018-10-04

METHOD OF MONITORING AIRCRAFT BRAKE PERFORMANCE AND APPARATUS FOR PERFORMING SUCH A METHOD

#52
20180274387
2018-09-27

Engine shaft assembly and method

#53
20180258862
2018-09-13

High temperature disk conditioning system

#54
20180245194
2018-08-30

COATED ARTICLES AND METHOD FOR MAKING

#55
20180230805
2018-08-16

Thermal structure for outer diameter mounted turbine blades

#56
20180209342
2018-07-26

Gas turbine engine with heat pipe system

#57
20180209274
2018-07-26

Thermal isolation structure for rotating turbine frame

#58
20180128110
2018-05-10

Turbine wheel with circumferentially-installed inter-blade heat shields

#59
20180112595
2018-04-26

Disk with lattice features adapted for use in gas turbine engines

#60
20180087398
2018-03-29

Gas turbine engine with graphene heat pipe

#61
20180073366
2018-03-15

Rotational imbalance reduction

#62
20170370226
2017-12-28

Mini-disk for gas turbine engine

#63
20170342904
2017-11-30

Split-zone flow metering T-tube

#64
20170335690
2017-11-23

Heat exchanger with decreased core cross-sectional areas

#65
20170335689
2017-11-23

Heat exchanger with precision manufactured flow passages

#66
20170298738
2017-10-19

Controlled cooling of turbine shafts

#67
20170292455
2017-10-12

Air bypass system for rotor shaft cooling

#68
20170234135
2017-08-17

Gas turbine

#69
20170218768
2017-08-03

BLADE OF A TURBOMACHINE HAVING BLADE ROOT THERMAL INSULATION

#70
20170198708
2017-07-13

Rotor hub seal

#71
20170175244
2017-06-22

Coated articles and method for making

#72
20170167384
2017-06-15

Compressor core inner diameter cooling

#73
20170159468
2017-06-08

Turbomachine with an ingestion shield and use of the turbomachine

#74
20170159453
2017-06-08

Turbine discs and methods of fabricating the same

#75
20170159441
2017-06-08

Turbine disc assemblies and methods of fabricating the same

#76
20170145923
2017-05-25

Serpentine platform cooling structures

#77
20170138199
2017-05-18

Gas turbine part and method for manufacturing such gas turbine part

#78
20170138198
2017-05-18

Method for manufacturing gas turbine part

#79
20170107822
2017-04-20

Gas turbine cooling apparatus

#80
20170101896
2017-04-13

Turbine engine, components, and methods of cooling same

#81
20170101893
2017-04-13

Airfoil cooling with internal cavity displacement features

#82
20170096898
2017-04-06

Gas turbine disk

#83
20170089263
2017-03-30

Turbine engine advanced cooling system

#84
20170074106
2017-03-16

Mixing chambers for turbine wheel space cooling

#85
20160376890
2016-12-29

Turbine

#86
20160356162
2016-12-08

Manufacture of component with cavity

#87
20160353523
2016-12-01

Embedded turbofan deicer system

#88
20160333796
2016-11-17

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

#89
20160333788
2016-11-17

System for thermally shielding a portion of a gas turbine shroud assembly

#90
20160273377
2016-09-22

PART LOAD PERFORMANCE IMPROVEMENT USING DEFORMABLE BOREPLUGS

#91
20160265360
2016-09-15

Integral metering feature, systems and methods

#92
20160230661
2016-08-11

Gas turbine engine having section with thermally isolated area

#93
20160230597
2016-08-11

Gas turbine engine having section with thermally isolated area

#94
20160230563
2016-08-11

Trip strip restagger

#95
20160215626
2016-07-28

Turbine bucket for control of wheelspace purge air

#96
20160215624
2016-07-28

Turbine bucket for control of wheelspace purge air

#97
20160208712
2016-07-21

Gas turbine engine control for rotor bore heating

#98
20160201470
2016-07-14

Integrally bladed rotor having axial arm and pocket

#99
20160201467
2016-07-14

Blade outer air seal with cooling holes

#100
20160177727
2016-06-23

Vibration damper

#101
20160160649
2016-06-09

Rotor heat shield and method for securing the same into a rotor assembly

#102
20160160648
2016-06-09

Rotor disk assembly for a gas turbine engine

#103
20160153291
2016-06-02

Cooling system of a stator assembly for a gas turbine engine having a variable cooling flow mechanism and method of operation

#104
20160123176
2016-05-05

High pressure compressor rotor thermal conditioning using outer diameter gas extraction

#105
20160123151
2016-05-05

Steam turbine rotor

#106
20160076378
2016-03-17

Turbomachine rotors with thermal regulation

#107
20160025014
2016-01-28

High temperature disk conditioning system

#108
20160010465
2016-01-14

Gas turbine engine airfoil leading edge cooling

#109
20160003098
2016-01-07

Compartment shielding

#110
20150354455
2015-12-10

Thermally isolated turbine section for a gas turbine engine

#111
20150345405
2015-12-03

Gas turbine engine with rotor bore heating

#112
20150322795
2015-11-12

Insulating coating to permit higher operating temperatures

#113
20150285146
2015-10-08

Cooling arrangement for a gas turbine

#114
20150275673
2015-10-01

Ti—Al-based heat-resistant member

#115
20150233295
2015-08-20

Split-zone flow metering T-tube

#116
20150226073
2015-08-13

Turbine vane arrangement

#117
20150184529
2015-07-02

Steam turbine and methods of assembling the same

#118
20150139782
2015-05-21

Air separator for gas turbine engine

#119
20150071783
2015-03-12

TURBINE BLADE

#120
20150056073
2015-02-26

Method and system for cooling rotor blade angelwings

#121
20150047359
2015-02-19

Axial flow machine cooling system

#122
20150037159
2015-02-05

Turbine rotor for supercharger and manufacturing method thereof

#123
20140286773
2014-09-25

Gas turbine engine

#124
20140271119
2014-09-18

Method and apparatus for controlling modulated cooling of a gas turbine component

#125
20140238028
2014-08-28

IMPINGEMENT COOLING MECHANISM, TURBINE BLADE, AND COMBUSTOR

#126
20140161598
2014-06-12

IMPELLER BACKFACE ROTATING HEAT SHIELD

#127
20140161590
2014-06-12

COVER DEVICE, INTEGRALLY BLADED MAIN ROTOR BODY, METHOD AND TURBOMACHINE

#128
20140105725
2014-04-17

Fish mouth seal carrier

#129
20140086743
2014-03-27

Method and cooling system for cooling blades of at least one blade row in a rotary flow machine

#130
20130343899
2013-12-26

Turbine rotor, manufacturing method thereof and steam turbine using turbine rotor

#131
20130309078
2013-11-21

Shield system for gas turbine engine

#132
20130287546
2013-10-31

Turbine shroud cooling assembly for a gas turbine system

#133
20130280071
2013-10-24

Systems for heating rotor disks in a turbomachine

#134
20130276423
2013-10-24

Gas turbine

#135
20130219920
2013-08-29

Gas turbine engine cooling system

#136
20130202424
2013-08-08

CONFORMAL LINER FOR GAS TURBINE ENGINE FAN SECTION

#137
20130170954
2013-07-04

High pressure compressor

#138
20130152602
2013-06-20

Turbine component cooling with closed looped control of coolant flow

#139
20130111921
2013-05-09

Method for controlling gas turbine rotor temperature during periods of extended downtime

#140
20130108446
2013-05-02

Thermal plug for turbine bucket shank cavity and related method

#141
20130098065
2013-04-25

Structural cooling fluid tube for supporting a turbine component and supplying cooling fluid to transition section

#142
20130094958
2013-04-18

SYSTEM AND METHOD FOR CONTROLLING FLOW THROUGH A ROTOR

#143
20130091856
2013-04-18

Control system and methods for controlling the operation of power generation systems

#144
20130061600
2013-03-14

METHOD OF CONTROLLING TEMPERATURE OF GAS TURBINE COMPONENTS USING A COMPRESSED MOISURIZED COOLANT

#145
20130051979
2013-02-28

Turbine shroud segment with integrated impingement plate

#146
20130028750
2013-01-31

Compressor rotor

#147
20130017059
2013-01-17

HOLE FOR ROTATING COMPONENT COOLING SYSTEM

#148
20130011267
2013-01-10

HUB STRUCTURE

#149
20120328423
2012-12-27

Gas turbine and repairing method of gas turbine

#150
20120297793
2012-11-29

Gas turbine engine

#151
20120244004
2012-09-27

Component lock for a gas turbine engine

#152
20120201652
2012-08-09

Cross-over purge flow system for a turbomachine wheel member

#153
20120195758
2012-08-02

Methods and systems for controlling thermal differential in turbine systems

#154
20120183398
2012-07-19

SYSTEM AND METHOD FOR CONTROLLING FLOW THROUGH A ROTOR

#155
20120183386
2012-07-19

Cooled gas turbine engine member

#156
20120177495
2012-07-12

Multi-function heat shield for a gas turbine engine

#157
20120154177
2012-06-21

METHOD OF MONITORING AIRCRAFT BRAKE PERFORMANCE AND APPARATUS FOR PERFORMING SUCH A METHOD

#158
20120148405
2012-06-14

Cooling circuit for a drum rotor

#159
20120128473
2012-05-24

Rotating machine

#160
20110308251
2011-12-22

Method for heating a turbine shaft

#161
20110203275
2011-08-25

Cooling method and cooling device for a single-flow turbine

#162
20110182751
2011-07-28

Rotor Disc

#163
20110171013
2011-07-14

Shroud seal segments arrangement in a gas turbine

#164
20110167820
2011-07-14

Heating system for a turbine

#165
20110164957
2011-07-07

Method and apparatus for double flow turbine first stage cooling

#166
20110163506
2011-07-07

Turbine seal plate assembly

#167
20110103970
2011-05-05

Steam turbine with relief groove on the rotor

#168
20110067409
2011-03-24

Air cooled turbine component having an internal filtration system

#169
20100300113
2010-12-02

Anti-vortex device for a gas turbine engine compressor

#170
20100281879
2010-11-11

Multi-source gas turbine cooling

#171
20100254807
2010-10-07

TURBINE ROTOR SEAL PLATE WITH INTEGRAL FLOW DISCOURAGER

#172
20100237619
2010-09-23

Power recovery machine

#173
20100198364
2010-08-05

Configurable Multivariable Control System

#174
20100178155
2010-07-15

Steam turbine and cooling method thereof

#175
20100146987
2010-06-17

Gas turbine engine with heat insulation device

#176
20100129207
2010-05-27

Steam turbine

#177
20090324389
2009-12-31

Method, system and controller for establishing a wheel space temperature alarm in a turbomachine

#178
20090317548
2009-12-24

GAS TURBINE COMPONENT WITH A THERMAL BARRIER COATING, THERMAL BARRIER COATING FOR A GAS TURBINE COMPONENT AND PROCESS FOR PRODUCING A THERMAL BARRIER COATING ON A GAS TURBINE COMPONENT

#179
20090317244
2009-12-24

Gas turbine engine with improved thermal isolation

#180
20090197031
2009-08-06

Aircraft conduit

#181
20090196732
2009-08-06

Turbomachine, in particular a gas turbine

#182
20090035124
2009-02-05

Hot-gas-ducting housing element, protective shaft jacket and gas turbine system

#183
20080279688
2008-11-13

Heated engine nose cone using spiral channels

#184
20080181778
2008-07-31

Locking and fixing device for a heat shield element for a rotor unit of a turbomachine

#185
20080159852
2008-07-03

Heat transfer system for turbine engine using heat pipes

#186
20080022693
2008-01-31

Ceramic blade gas turbine

#187
20070257440
2007-11-08

Convex sealing bottom for a twin-shaft turbine

#188
20070147996
2007-06-28

Airfoil with heating source

#189
20070140856
2007-06-21

High pressure turbine disk hub with curved hub surface and method

#190
20070140855
2007-06-21

Turbine disk

#191
20070119184
2007-05-31

Gas turbine

#192
20070098543
2007-05-03

Turbomachine, in particular a gas turbine

#193
20070089430
2007-04-26

Air-guiding system between compressor and turbine of a gas turbine engine

#194
20060269403
2006-11-30

Rotor with core surrounded by shielding rings

#195
20060245917
2006-11-02

Device for effecting heat transfer to rotating equipment, in particular gas turbines

#196
20060245912
2006-11-02

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

#197
20060239812
2006-10-26

Method of regulating the flow rate of air in a rotary shaft of a turbomachine

#198
20060216140
2006-09-28

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

#199
20060147303
2006-07-06

Methods and apparatus for maintaining rotor assembly tip clearances

#200
20060056970
2006-03-16

Apparatus and methods for cooling turbine bucket platforms

#201
20060029497
2006-02-09

Multi-metered film cooled blade tip

#202
20050189827
2005-09-01

Gas turbomachinery generator

#203
20050180847
2005-08-18

Rotor with core surrounded by shielding rings

#204
20050172640
2005-08-11

Tube-type vortex reducer

#205
20050050901
2005-03-10

Part load blade tip clearance control

#206
17173388
2022-07-12

Heat exchanger and flow modulation system

#207
16052029
2019-11-05

Turbocharger shafts with integrated cooling fans and turbochargers comprising the same