ClassID:

145353

F05D2230/642 - CPC Classification

Classification description:

Manufacture; Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation

Recent Application in this class:
#1
20260085839
2026-03-26

FLEXIBLE FLANGE DESIGN

#2
20240280031
2024-08-22

TURBINE WITH A SHROUD RING AROUND ROTOR BLADES AND METHOD OF LIMITING LEAKAGE OF WORKING FLUID IN A TURBINE

#3
20240271570
2024-08-15

COMBUSTOR SECTION SUPPORT STRUCTURES

#4
20240218834
2024-07-04

System and method for insulating components in an exhaust gas flow from a gas turbine

#5
20240141802
2024-05-02

Conduit bushing with cellular material

#6
20240093619
2024-03-21

Turbine ring assembly mounted on a cross-member

#7
20240084708
2024-03-14

Rotor comprising a rotor component arranged between two rotor discs

#8
20230332506
2023-10-19

Turbine shroud assembly with pinned shroud attachment

#9
20230323792
2023-10-12

Vane system with continuous support ring

#10
20230296055
2023-09-21

System and method for insulating components in an exhaust gas flow from a gas turbine

#11
20230287806
2023-09-14

Turbine housing

#12
20220356814
2022-11-10

Vane system with continuous support ring

#13
20220090510
2022-03-24

Turbine with a shroud ring around rotor blades and method of limiting leakage of working fluid in a turbine

#14
20210301681
2021-09-30

Gas turbine component

#15
20210285340
2021-09-16

Turbine exhaust unit supporting device, turbine including same, and gas turbine including same

#16
20210062828
2021-03-04

Fan device

#17
20210033029
2021-02-04

TURBOMACHINERY WITH CENTRED CASINGS

#18
20200378311
2020-12-03

Assembly for retaining a gear train in a turbomachine

#19
20200291820
2020-09-17

Turbine ring assembly

#20
20200256215
2020-08-13

Ceramic matrix composite assembly with compliant pin attachment features

#21
20200173661
2020-06-04

Interface for double-skin combustor liner

#22
20200131926
2020-04-30

Exhaust gas turbocharger

#23
20200095892
2020-03-26

Inner fixed structure leading edge latch

#24
20200088066
2020-03-19

Turbocharger and mating ring included therein

#25
20200088051
2020-03-19

Ceramic matrix composite nozzle mounted with a strut and concepts thereof

#26
20200063592
2020-02-27

Blade outer air seal formed of laminate and having radial support hooks

#27
20200063563
2020-02-27

Attachment of piloting feature

#28
20190376404
2019-12-12

Turbine shroud with forward case and full hoop blade track

#29
20190301299
2019-10-03

Assembly for a turbine engine

#30
20190292995
2019-09-26

Double bore basket

#31
20190249603
2019-08-15

Combustor having coupling structure for nozzle plate and outer cap, and gas turbine including the same

#32
20190249561
2019-08-15

Control assembly for a stage of variable-pitch vanes for a turbine engine

#33
20190234225
2019-08-01

Additively manufactured module for a turbomachine

#34
20190234221
2019-08-01

Ceramic turbine volute

#35
20190211744
2019-07-11

Wastegate valve of turbocharger

#36
20190211711
2019-07-11

Intermediate casing of a turbine engine, provided with a sealing part at the arm/shroud interface

#37
20190186634
2019-06-20

Brush seal with spring-loaded backing plate

#38
20190136762
2019-05-09

Lever with pre-attached self locking nut for a variable turbine geometry turbocharger

#39
20190112947
2019-04-18

Ceramic matrix composite assembly with compliant pin attachment features

#40
20190107286
2019-04-11

Heat shield assembly of a combustion chamber having a disk spring set

#41
20190101016
2019-04-04

Active centering control for static annular turbine flowpath structures

#42
20190093516
2019-03-28

Mount assembly

#43
20190093511
2019-03-28

Turbine casing and turbine having such a turbine casing

#44
20190093490
2019-03-28

Airfoil assembly with spacer and tie-spar

#45
20190085730
2019-03-21

Turbine support structure, turbine and gas turbine using the same

#46
20190078514
2019-03-14

Gas turbine engine active clearance control system using inlet particle separator

#47
20190078468
2019-03-14

Turbocharger

#48
20190078451
2019-03-14

Stator vane support with anti-rotation features

#49
20190071993
2019-03-07

Vane assembly for a gas turbine engine

#50
20190048744
2019-02-14

Gas turbine engine attachment structure and method therefor

#51
20190024517
2019-01-24

Stationary-blade-type rotating machine and method for assembling stationary-blade-type rotating machine

#52
20190017412
2019-01-17

Flow metering and retention system

#53
20190010827
2019-01-10

Expansion joint and methods of assembling the same

#54
20190010809
2019-01-10

Insert assembly, airfoil, gas turbine, and airfoil manufacturing method

#55
20190003395
2019-01-03

Turbojet engine with thrust take-up means on the inter-compressor case

#56
20180371949
2018-12-27

PLANT SYSTEMS

#57
20180371946
2018-12-27

Gas turbine duct liner coupling assembly

#58
20180363507
2018-12-20

Turbine ring assembly with support when cold and when hot

#59
20180363506
2018-12-20

Turbine ring assembly with resilient retention when cold

#60
20180356095
2018-12-13

Combustion section of a gas turbine engine

#61
20180355762
2018-12-13

Resilient mounting assembly for a turbine engine

#62
20180355746
2018-12-13

Cooling and insulating manifold seal assembly for a propulsion system

#63
20180347386
2018-12-06

Floating interstage seal assembly

#64
20180334926
2018-11-22

Heat shield for a gas turbine engine

#65
20180320801
2018-11-08

Turbine engine duct

#66
20180306063
2018-10-25

Seal segment retention ring with chordal seal feature

#67
20180306057
2018-10-25

Turbine engine turbine assembly

#68
20180306045
2018-10-25

Ceramic matrix composite blade track segments

#69
20180298773
2018-10-18

Turbine shroud assembly with multi-piece seals

#70
20180291963
2018-10-11

System and method for coupling a machine assembly to a base

#71
20180274382
2018-09-27

Turbine engine assembly with tubular locating inserts

#72
20180238346
2018-08-23

Turbine engine and method of manufacturing

#73
20180216829
2018-08-02

Combustion can maintenance apparatus and method

#74
20180202591
2018-07-19

Flexural spring-energized interface for bellowed ball-joint assemblies for controlled rotational constraint

#75
20180202302
2018-07-19

Turbine engine turbine including a nozzle stage made of ceramic matrix composite material

#76
20180179909
2018-06-28

Variable nozzle unit and variable displacement-type turbocharger

#77
20180156068
2018-06-07

Turbine ring assembly

#78
20180149034
2018-05-31

Turbine ring assembly supported by flanges

#79
20180149029
2018-05-31

Seal assembly for gas turbine engine components

#80
20180142705
2018-05-24

Guide vane assembly with compensation device

#81
20180135465
2018-05-17

Support structures for rotors

#82
20180128180
2018-05-10

Support providing a complete connection between a turbine shaft and a degassing pipe of a turbojet

#83
20180087532
2018-03-29

Centrifugal pump for conveying a fluid

#84
20180087405
2018-03-29

Turbine ring assembly that can be set while cold

#85
20180087401
2018-03-29

Turbine ring assembly comprising a cooling air distribution element

#86
20180087400
2018-03-29

Turbine ring assembly comprising a cooling air distribution element

#87
20180087399
2018-03-29

Turbine ring assembly comprising a cooling air distribution element

#88
20180073398
2018-03-15

Turbine ring assembly made from ceramic matrix composite material

#89
20180066605
2018-03-08

Mixer assembly group for a turbofan engine

#90
20180023408
2018-01-25

Turbine shroud with forward case and full hoop blade track

#91
20170356339
2017-12-14

Multi-stage compressor with multiple bleed plenums

#92
20170336074
2017-11-23

Heat shield with axial retention

#93
20170298763
2017-10-19

Mounting arrangement for mounting a fluid cooler to a gas turbine engine case

#94
20170298748
2017-10-19

Gas turbine engine with compliant layer for turbine vane assemblies

#95
20170292704
2017-10-12

Heat shield with axial retention lock

#96
20170292408
2017-10-12

Floating support assembly for compensating for axial thermal expansion

#97
20170276355
2017-09-28

Gas turbine engine having a heat shield

#98
20170248029
2017-08-31

Apparatus, turbine nozzle and turbine shroud

#99
20170227152
2017-08-10

Flange joint assembly for use in a gas turbine engine

#100
20170218766
2017-08-03

Center vent tube aligning mechanism and center vent tube support device

#101
20170218760
2017-08-03

Engine assembly with turbine support casing

#102
20170204744
2017-07-20

Turbine shroud with mounted full hoop blade track

#103
20170191669
2017-07-06

Wear resistant frame liner joint assembly for a gas turbine engine

#104
20170159473
2017-06-08

Steam turbine rotor seal key member, related assembly and steam turbine

#105
20170138368
2017-05-18

Rotor for gas turbine engine

#106
20170138219
2017-05-18

Turbine engine and exhaust system connection

#107
20170107998
2017-04-20

Reduced stress rotor interface

#108
20170096945
2017-04-06

Method and system for modulated turbine cooling

#109
20170081969
2017-03-23

Gas turbine vane

#110
20170067640
2017-03-09

Annular turbomachine combustion chamber

#111
20170022993
2017-01-26

Turbocharger systems with direct turbine interfaces

#112
20170022887
2017-01-26

Turbocharger systems with direct turbine interfaces

#113
20160356223
2016-12-08

Igniter assembly for a gas turbine engine

#114
20160356166
2016-12-08

Steam turbine

#115
20160348695
2016-12-01

Vacuum pump and heat insulating spacer used in vacuum pump

#116
20160333703
2016-11-17

Turbine shroud segment assembly with expansion joints

#117
20160327098
2016-11-10

Bearing supports

#118
20160326896
2016-11-10

Turbine component connection with thermally stress-free fastener

#119
20160312695
2016-10-27

Turboprop engine with compressor turbine shroud

#120
20160305667
2016-10-20

Thermally-coupled fuel manifold

#121
20160298541
2016-10-13

Gas turbine engine recuperator with floating connection

#122
20160298473
2016-10-13

Seal configurations for turbine assembly and bearing compartment interfaces

#123
20160281593
2016-09-29

Variable nozzle unit and variable geometry system turbocharger

#124
20160273373
2016-09-22

Multi-element inner shroud extension for a turbo-machine

#125
20160265372
2016-09-15

Tolerance resistance coverplates

#126
20160258307
2016-09-08

Floating panel for a gas powered turbine

#127
20160258306
2016-09-08

Baffle inserts

#128
20160230601
2016-08-11

Turbomachine accessory gearbox alignment pin

#129
20160215811
2016-07-28

Multi-component fastener and method of producing the same

#130
20160215698
2016-07-28

Support arrangement for a transition piece of a gas turbine engine

#131
20160208707
2016-07-21

Conduit assembly and method of utilization

#132
20160208635
2016-07-21

Turbine shroud with tubular runner-locating inserts

#133
20160201504
2016-07-14

Unison ring self-centralizers and method of centralizing

#134
20160186611
2016-06-30

Blade track assembly with turbine tip clearance control

#135
20160177761
2016-06-23

Ceramic matrix composite nozzle mounted with a strut and concepts thereof

#136
20160169245
2016-06-16

High compressor exit guide vane assembly to pre-diffuser junction

#137
20160160688
2016-06-09

Attachment of piloting feature

#138
20160153659
2016-06-02

Gas turbine engine ceramic component assembly and bonding material

#139
20160153398
2016-06-02

Gas turbine engine exhaust mixer

#140
20160131083
2016-05-12

Exhaust nozzle center body attachment

#141
20160130962
2016-05-12

Flow machine

#142
20160123164
2016-05-05

Vane assembly for a gas turbine engine

#143
20160123163
2016-05-05

Vane assembly for a gas turbine engine

#144
20160108930
2016-04-21

Gas guiding device and facility including the same

#145
20160102567
2016-04-14

Diffuser for a gas turbine

#146
20160091208
2016-03-31

Combustor arrangement with fastening system for combustor parts

#147
20160090865
2016-03-31

Turbine housing assembly for a turbocharger

#148
20160090858
2016-03-31

Turbocharger variable-vane cartridge with nozzle ring and pipe secured by two-piece self-centering spacers

#149
20160090856
2016-03-31

Stator vane adjusting device of a gas turbine

#150
20160090851
2016-03-31

Airfoil assembly with spacer and tie-spar

#151
20160033138
2016-02-04

Fuel plenum for a fuel nozzle and method of making same

#152
20160003389
2016-01-07

Expansion joint and compression system

#153
20160003192
2016-01-07

Exhaust system having a flow path liner supported by structural duct segments

#154
20160003104
2016-01-07

Gas turbine engine attachment structure and method therefor

#155
20160003090
2016-01-07

Fan drive gear system spline oil lubrication scheme

#156
20150375867
2015-12-31

Engine mount waiting fail safe lug joint with reduced dynamic amplification factor

#157
20150369409
2015-12-24

Low leakage duct segment using expansion joint assembly

#158
20150361893
2015-12-17

Mid-frame for a gas turbine and gas turbine having such a mid-frame

#159
20150361892
2015-12-17

Duct

#160
20150354444
2015-12-10

Variable-geometry exhaust turbine

#161
20150354412
2015-12-10

Compliant heat shield liner hanger assembly for gas turbine engines

#162
20150345405
2015-12-03

Gas turbine engine with rotor bore heating

#163
20150345296
2015-12-03

Turbine bucket assembly and turbine system

#164
20150337686
2015-11-26

Thermal and acoustic insulation assembly and method for an exhaust duct of a rotary machine

#165
20150322890
2015-11-12

Center body attachment system

#166
20150322862
2015-11-12

Fuel manifold and fuel injector arrangement for a combustion chamber

#167
20150315926
2015-11-05

Turbine casing made of two materials

#168
20150292332
2015-10-15

Method for Building stages of centrifugal radial turbines

#169
20150285100
2015-10-08

Air exhaust tube holder in a turbomachine

#170
20150275921
2015-10-01

Impeller shaft

#171
20150275765
2015-10-01

Exhaust gas turbocharger

#172
20150275694
2015-10-01

Structural guide vane circumferential load bearing shear pin

#173
20150252810
2015-09-10

Compressor wheel with balance correction and positive piloting

#174
20150226219
2015-08-13

Self-aligning and vibration damping bearings in a submersible well pump

#175
20150204447
2015-07-23

Radially coacting ring seal

#176
20150167491
2015-06-18

Gas turbine engine comprising a composite component and a metal component which are connected by a flexible fixing device

#177
20150023780
2015-01-22

Liner attaching scheme

#178
20150003957
2015-01-01

Turbine exhaust seal

#179
20140312199
2014-10-23

Adjustable gib shim

#180
20140308116
2014-10-16

Gas turbine thermal shroud with improved durability

#181
20140260280
2014-09-18

Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine

#182
20140255162
2014-09-11

Adjustable floating oil channel for gas turbine engine gear drive

#183
20140250916
2014-09-11

System and method for aligning a gas turbine engine

#184
20140230943
2014-08-21

Support system bumper for exhaust duct liner hanger

#185
20140230404
2014-08-21

Gas turbine engine exhaust mixer

#186
20140212306
2014-07-31

Turbine, particularly for an exhaust gas turbocharger, and exhaust gas turbocharger

#187
20140190180
2014-07-10

Fairing of a gas turbine structure

#188
20140186168
2014-07-03

Component retention with probe

#189
20140161599
2014-06-12

Rolling bearing arrangement of a shaft of an exhaust-gas turbocharger

#190
20140147255
2014-05-29

Variable geometry turbine

#191
20140133972
2014-05-15

Arrangement in which an inner cylindrical casing is connected to a concentric outer cylindrical casing

#192
20140123678
2014-05-08

Adjustable hanger and method for gas turbine engine exhaust liner

#193
20140112772
2014-04-24

Exhaust case for a turbomachine with a flexible hub

#194
20140079551
2014-03-20

Turbine rotor and steam turbine

#195
20140069107
2014-03-13

Turboprop engine with compressor turbine shroud

#196
20140069106
2014-03-13

Sliding U-joint hanger for gas turbine engine nozzle

#197
20140053573
2014-02-27

Hot gas expander inlet casing assembly and method

#198
20140037445
2014-02-06

Turbine shell with pin support

#199
20140037424
2014-02-06

Thrust balancing device for cryogenic fluid pump

#200
20140033734
2014-02-06

Stator anti-rotation lug

#201
20140030061
2014-01-30

Cryogenic liquid rotary machinery

#202
20140028026
2014-01-30

Thrust equalizing mechanism for cryogenic turbine generator

#203
20140003931
2014-01-02

Diffuser for the exhaust section of a gas turbine and gas turbine with such a diffuser

#204
20130330187
2013-12-12

METHOD AND APPARATUS FOR MITIGATING OUT OF ROUNDNESS EFFECTS AT A TURBINE

#205
20130323038
2013-12-05

Stator vane bumper ring

#206
20130318979
2013-12-05

Liner hanger with spherical washers

#207
20130270777
2013-10-17

Duplex finger seal for joints with high relative displacement

#208
20130216393
2013-08-22

Radial impeller with a radially free basic rim

#209
20130195604
2013-08-01

Turbomachine geared architecture support assembly

#210
20130183147
2013-07-18

Centering attachment of a compressor housing cover

#211
20130170975
2013-07-04

Fixed vane-type turbocharger

#212
20130125560
2013-05-23

Lateral turbojet improved in order to limit the deformation thereof

#213
20130078086
2013-03-28

Turbo machine with a device for preventing a segment of nozzle guide vanes assembly from rotating in a casing; rotation-proofing peg

#214
20130034449
2013-02-07

Gas turbine engine rotor construction

#215
20130034428
2013-02-07

Segmented seal assembly

#216
20130034378
2013-02-07

Bipod flexure ring

#217
20130022474
2013-01-24

Axial flow compressor

#218
20130011253
2013-01-10

Joint assembly for an annular structure

#219
20130011248
2013-01-10

REDUCTION IN THERMAL STRESSES IN MONOLITHIC CERAMIC OR CERAMIC MATRIX COMPOSITE SHROUD

#220
20130008550
2013-01-10

Turbojet venting pipe, method for mounting one such pipe and turbojet provided with one such pipe

#221
20120328422
2012-12-27

Exhaust-gas turbocharger

#222
20120306169
2012-12-06

HINGE SEAL

#223
20120294706
2012-11-22

Sealing arrangement and gas turbine engine with the sealing arrangement

#224
20120291437
2012-11-22

Turbine combustion system coupling with adjustable wear pad

#225
20120282089
2012-11-08

Support arrangement for a steam turbine LP inner casing

#226
20120243976
2012-09-27

Turbine shell with pin support

#227
20120237343
2012-09-20

Turbocharger

#228
20120237342
2012-09-20

TURBINE STAGE IN A TURBINE ENGINE

#229
20120216506
2012-08-30

Gas turbine engine recuperator with floating connection

#230
20120195750
2012-08-02

TURBOMACHINE SUPPORTS HAVING THERMAL CONTROL SYSTEM

#231
20120177478
2012-07-12

Impingement plate for turbomachine components and components equipped therewith

#232
20120159958
2012-06-28

Gas turbine engine flow path member

#233
20120156029
2012-06-21

Low-ductility turbine shroud flowpath and mounting arrangement therefor

#234
20120088624
2012-04-12

Planetary gear system arrangement with auxiliary oil system

#235
20120051938
2012-03-01

Shell for aircraft turbo-engine stator with mechanical blade load transfer slits

#236
20120027572
2012-02-02

Turbine ring assembly

#237
20110299983
2011-12-08

Connection assembly for joining a turbine housing and a bearing housing and exhaust gas turbocharger

#238
20110299978
2011-12-08

Gas turbine engine sealing structure

#239
20110243725
2011-10-06

TURBINE SHROUD MOUNTING APPARATUS WITH ANTI-ROTATION FEATURE

#240
20110243722
2011-10-06

Anti-rotation slot for turbine vane

#241
20110236213
2011-09-29

Guide blade carrier

#242
20110210556
2011-09-01

Thrust balancing device for cryogenic fluid machinery

#243
20110203255
2011-08-25

Flexible abutment links for attaching a part made of CMC

#244
20110176918
2011-07-21

TURBINE

#245
20110138773
2011-06-16

Device for attaching a flame-holder arm to an afterburner housing

#246
20110131948
2011-06-09

Engine exhaust system with directional nozzle

#247
20110079018
2011-04-07

Bleed air transfer tube

#248
20110052384
2011-03-03

Ceramic turbine shroud support

#249
20110038742
2011-02-17

Turbine, in particular for an exhaust gas turbocharger, and exhaust gas turbocharger

#250
20110038715
2011-02-17

Variable nozzle for a turbocharger, having nozzle ring located by radial members

#251
20110038706
2011-02-17

Turbine section architecture for gas turbine engine

#252
20110036068
2011-02-17

Gas turbine engine exhaust mixer

#253
20110027073
2011-02-03

Variable geometry turbine

#254
20110020120
2011-01-27

Unison ring assembly for an axial compressor casing

#255
20100319352
2010-12-23

Prechorded turbine nozzle

#256
20100310353
2010-12-09

Rotor casing treatment with recessed baffles

#257
20100296925
2010-11-25

Housing Fastening Method

#258
20100296923
2010-11-25

Rotary machine scroll structure and rotary machine

#259
20100287949
2010-11-18

Fastening arrangement of a pipe on a circumferential surface

#260
20100284822
2010-11-11

Turbine airfoil with a compliant outer wall

#261
20100284792
2010-11-11

Turbine shell with pin support

#262
20100247298
2010-09-30

Turbine shroud

#263
20100247005
2010-09-30

Sealing segment and sealing-segment arrangement

#264
20100242487
2010-09-30

Thermally decoupled can-annular transition piece

#265
20100232941
2010-09-16

Turbine shroud support coupling assembly

#266
20100232875
2010-09-16

MECHANICAL COUPLING

#267
20100227698
2010-09-09

Bipod flexure ring

#268
20100221108
2010-09-02

Turbine nozzle assemblies

#269
20100201127
2010-08-12

Thermally operated rotatable component restraint system

#270
20100196146
2010-08-05

Turbocharger with variable turbine geometry

#271
20100180575
2010-07-22

ENGINE WALL STRUCTURE AND A METHOD OF PRODUCING AN ENGINE WALL STRUCTURE

#272
20100178162
2010-07-15

Split impeller configuration for synchronizing thermal response between turbine wheels

#273
20100146985
2010-06-17

High temperature-resistant sealing assembly, especially for gas turbines

#274
20100132370
2010-06-03

Locking apparatus for a radial locator for gas turbine engine mid turbine frame

#275
20100111691
2010-05-06

Turbine engine components

#276
20100111690
2010-05-06

Bearing support structure for turbine

#277
20100111679
2010-05-06

Asymmetrical gas turbine cooling port locations

#278
20100092293
2010-04-15

Rotor for a gas turbine

#279
20100080699
2010-04-01

Turbine shroud gas path duct interface

#280
20100050645
2010-03-04

Fuel distribution manifold system for gas turbine engines

#281
20100043449
2010-02-25

Device for attaching a combustion chamber

#282
20100031672
2010-02-11

Gas turbine

#283
20100031671
2010-02-11

Inner ring with independent thermal expansion for mounting gas turbine flow path components

#284
20100014960
2010-01-21

Gas-turbine engine with variable stator vanes

#285
20090293498
2009-12-03

Pivoting liner hanger

#286
20090241542
2009-10-01

Exhaust turbo-supercharger

#287
20090232651
2009-09-17

Inner turbine shell support configuration and methods

#288
20090214333
2009-08-27

Diffuser-nozzle assembly for a turbomachine

#289
20090196746
2009-08-06

Steam turbine

#290
20090162194
2009-06-25

Annular component

#291
20090162192
2009-06-25

Variable turbine vane actuation mechanism having a bumper ring

#292
20090155071
2009-06-18

Sealing a hub cavity of an exhaust casing in a turbomachine

#293
20090145137
2009-06-11

Transition duct assembly

#294
20090142180
2009-06-04

Circumferential sealing arrangement

#295
20090101787
2009-04-23

Gas turbine engine systems involving rotatable annular supports

#296
20090074560
2009-03-19

Thrust balancing device for cryogenic fluid machinery

#297
20090067917
2009-03-12

Bipod Flexure Ring

#298
20090064681
2009-03-12

Scalloped flexure ring

#299
20090056337
2009-03-05

Turbomachine with annular combustion chamber

#300
20080304959
2008-12-11

Joint between a metal part and a ceramic part based SiC and/or C