ClassID:

145491

F05D2250/611 - CPC Classification

Classification description:

Geometry; Structure; Surface texture corrugated undulated

Recent Application in this class:
#1
20230138644
2023-05-04

FAN AND FAN BLADES

#2
20230132350
2023-04-27

Fan and fan blades

#3
20220213848
2022-07-07

Turbine engine separate flow mixer with lobes

#4
20220128007
2022-04-28

Inleakage management apparatus

#5
20210190139
2021-06-24

Axial damper and displacement limit for turbomachine with rolling element bearings

#6
20190368356
2019-12-05

Leading edge profile of vanes

#7
20190128118
2019-05-02

Compressor for turbine engine

#8
20190063459
2019-02-28

Inlet guide vane assembly

#9
20190024674
2019-01-24

Fan wheel, fan, and system having at least one fan

#10
20190003323
2019-01-03

Airfoil assembly with a scalloped flow surface

#11
20180363561
2018-12-20

Inleakage management apparatus

#12
20180355823
2018-12-13

FLEX JOINT HAVING LINER WITH ARTICULATED JOINT

#13
20180347403
2018-12-06

TURBINE ENGINE WITH UNDULATING PROFILE

#14
20180230806
2018-08-16

Undulating tip shroud for use on a turbine blade

#15
20180216725
2018-08-02

Planetary gear system and gas turbine engine with a planetary gear system

#16
20180202591
2018-07-19

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

#17
20180187600
2018-07-05

Protected core inlet with reduced capture area

#18
20170234134
2017-08-17

Riblets for a flowpath surface of a turbomachine

#19
20170159798
2017-06-08

Gear driven gas turbine engine assembly

#20
20170138596
2017-05-18

Liner for a combustor of a gas turbine engine with metallic corrugated member

#21
20170108110
2017-04-20

Fixed support and oil collector system for ring gear

#22
20170089578
2017-03-30

CMC articles having small complex features for advanced film cooling

#23
20170037864
2017-02-09

Compressor wheel of a charging device

#24
20170037729
2017-02-09

Impeller for an exhaust gas turbocharger

#25
20170022993
2017-01-26

Turbocharger systems with direct turbine interfaces

#26
20170022887
2017-01-26

Turbocharger systems with direct turbine interfaces

#27
20160376984
2016-12-29

Geared turbofan with independent flexible ring gears and oil collectors

#28
20160363004
2016-12-15

Inner diameter scallop case flange for a case of a gas turbine engine

#29
20160348721
2016-12-01

Tapered land thrust bearing device and turbocharger provided with the bearing device

#30
20160298477
2016-10-13

Shroud arrangement of a row of blades of stator vanes or rotor blades

#31
20160265434
2016-09-15

Inertial particle separator flow and particle bounce control

#32
20160109128
2016-04-21

Gas turbine engine wave geometry combustor liner panel

#33
20160090840
2016-03-31

Carriers for turbine components

#34
20160017740
2016-01-21

Riffled seal for a turbomachine, turbomachine and method of manufacturing a riffled seal for a turbomachine

#35
20160003095
2016-01-07

Undulating stator for reducing the noise produced by interaction with a rotor

#36
20150377034
2015-12-31

Gas turbine engine component external surface micro-channel cooling

#37
20150360790
2015-12-17

Aircraft nacelle comprising an improved air intake

#38
20150330305
2015-11-19

Anti-icing internal manifold

#39
20150218951
2015-08-06

Interwoven channels for internal cooling of airfoil

#40
20150107225
2015-04-23

Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same

#41
20150044038
2015-02-12

Blade cascade and turbomachine

#42
20150000292
2015-01-01

System and method for exhausting combustion gases from gas turbine engines

#43
20140286773
2014-09-25

Gas turbine engine

#44
20140270614
2014-09-18

Bearing system

#45
20140178217
2014-06-26

Turbine assembly

#46
20130323079
2013-12-05

Turbomachinery component cooling scheme

#47
20130251520
2013-09-26

Scalloped surface turbine stage

#48
20130189085
2013-07-25

Turbomachine seal arrangement

#49
20130164488
2013-06-27

Airfoils for wake desensitization and method for fabricating same

#50
20130121813
2013-05-16

Flexible seal system for a gas turbine engine

#51
20130025962
2013-01-31

Gas-turbine exhaust cone with three-dimensionally profiled partition wall and plate-type wall element

#52
20130015653
2013-01-17

Scissor duct flex joint damper

#53
20120328447
2012-12-27

Blade of a turbomachine

#54
20120219245
2012-08-30

Bearing system

#55
20120201695
2012-08-09

Turbine blade squealer tip rail with fence members

#56
20120177478
2012-07-12

Impingement plate for turbomachine components and components equipped therewith

#57
20120104747
2012-05-03

COMPLIANT SEALING JOINT

#58
20120055165
2012-03-08

Combustor liner assembly with enhanced cooling system

#59
20120017605
2012-01-26

Heat transfer augmented fluid flow surfaces

#60
20110304104
2011-12-15

Spring loaded seal assembly for turbines

#61
20110135479
2011-06-09

Turbine blade and gas turbine

#62
20110116931
2011-05-19

Method for increasing the coefficient of adhesion between two parts rotating as one with a rotor

#63
20110033312
2011-02-10

Compound cooling flow turbulator for turbine component

#64
20100303627
2010-12-02

TURBINE STAGE

#65
20100172749
2010-07-08

Wall of turbo machine and turbo machine

#66
20100098548
2010-04-22

Mixed flow turbine or radial turbine

#67
20100021308
2010-01-28

Aerofoil and method of making an aerofoil

#68
20100003122
2010-01-07

Turbo engine

#69
20090217642
2009-09-03

Radial flow rapid prototyping rocket motors

#70
20090202343
2009-08-13

Turbocharger shaft bearing system

#71
20090123292
2009-05-14

Turbine blade tip cooling system

#72
20090092498
2009-04-09

Component to be arranged in the flow channel of a turbomachine and spraying method for producing the coating

#73
20090053044
2009-02-26

VTG mechanism assembly using wave spring

#74
20080307793
2008-12-18

Brazed joint between a metal part and a ceramic part

#75
20080267770
2008-10-30

Seal

#76
20080260528
2008-10-23

Turbocharger

#77
20080199317
2008-08-21

Local indented trailing edge heat transfer devices

#78
20080175716
2008-07-24

Moving blade for a turbomachine

#79
20080152505
2008-06-26

Gas turbine engines including multi-curve stator vanes and methods of assembling the same

#80
20070246293
2007-10-25

Method and device for reducing engine noise

#81
20070210536
2007-09-13

Segmented component seal

#82
20070157621
2007-07-12

Exhaust dust flow splitter system

#83
20070151259
2007-07-05

Combustor assembly

#84
20070134106
2007-06-14

Turbocharger shaft bearing system

#85
20070086887
2007-04-19

Active clearance control system for gas turbine engines

#86
20070036477
2007-02-15

Turbocharger shaft bearing system

#87
20070033922
2007-02-15

Serrated nozzle trailing edge for exhaust noise suppression

#88
20060053767
2006-03-16

Method and device for reducing engine noise

#89
20050281673
2005-12-22

Drillable super blades

#90
20050271513
2005-12-08

Compressor blade with reduced aerodynamic blade excitation

#91
20050109012
2005-05-26

Aft FLADE engine

#92
20050100439
2005-05-12

Turbomachine