ClassID:

145470

F05D2250/324 - CPC Classification

Classification description:

Geometry; Arrangement of components according to their shape divergent

Recent Application in this class:
#1
20250314220
2025-10-09

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

#2
20230193852
2023-06-22

Aircraft propulsion system exhaust nozzle with ejector passage(s)

#3
20230184138
2023-06-15

Exhaust collector conversion system and method

#4
20230151739
2023-05-18

BRUSH SEAL COMPRISING A RUBBING-TOLERANT SUPPORT RING STRUCTURE

#5
20230133001
2023-05-04

System and method for ram air intake for pulse combustors

#6
20220372885
2022-11-24

Gas turbine engine with fluid circuit and ejector

#7
20220364527
2022-11-17

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

#8
20220290631
2022-09-15

Convergent-divergent flap pair for a variable-geometry turbojet engine nozzle comprising cooling air circulation ducts connected through contact surfaces

#9
20220275771
2022-09-01

Convergent-divergent flap pair for a variable-geometry turbojet engine nozzle, the flaps of which each comprise a cooling air circulation duct

#10
20220042454
2022-02-10

NACELLE AIR INTAKE WITH AN ACOUSTIC PANEL

#11
20210388740
2021-12-16

Exhaust collector conversion system and method

#12
20210262415
2021-08-26

High bypass ratio engine bypass duct nozzle with controlled nozzle area

#13
20210190004
2021-06-24

Exhaust nozzle of a gas turbine engine

#14
20210164418
2021-06-03

System for controlling speed transition and thrust vectorisation in a multiple-shaped nozzle by secondary injection

#15
20210095696
2021-04-01

DIFFUSER PIPE WITH SPLITTER VANE

#16
20200392853
2020-12-17

HOT GAS PATH COMPONENT WITH METERING STRUCTURE INCLUDING CONVERGING-DIVERGING PASSAGE PORTIONS

#17
20200332741
2020-10-22

THRUST NOZZLE FOR A TURBOFAN ENGINE ON A SUPERSONIC AIRCRAFT

#18
20200291957
2020-09-17

Turbocharger and turbine housing therefor

#19
20200240638
2020-07-30

Film-cooled multi-walled structure with one or more indentations

#20
20200190990
2020-06-18

Wall of a hot gas component and hot gas component comprising a wall

#21
20200149550
2020-05-14

Diffuser pipe with splitter vane

#22
20200024968
2020-01-23

Turbine blade cooling system with channel transition

#23
20190345894
2019-11-14

Convergent-divergent nozzle mechanism

#24
20190270504
2019-09-05

Acoustic liners with oblique cellular structures

#25
20190234345
2019-08-01

Nozzle of a turbomachine provided with chevrons with a non-axisymmetric inner face

#26
20190234223
2019-08-01

Axial flow rotating machine and diffuser

#27
20190219057
2019-07-18

Centrifugal compressor with diffuser with throat

#28
20190178090
2019-06-13

Turbine blade cooling system with tip flag transition

#29
20190178089
2019-06-13

Turbine blade cooling system with tip diffuser

#30
20190178088
2019-06-13

Turbine blade cooling system with lower turning vane bank

#31
20190178087
2019-06-13

Turbine blade cooling system with upper turning vane bank

#32
20190153873
2019-05-23

Engine component with non-diffusing section

#33
20190145267
2019-05-16

Engine component with non-diffusing section

#34
20190078443
2019-03-14

FILM COOLING HOLE IN GAS TURBINE COMPONENTS

#35
20190078442
2019-03-14

Gas turbine blade

#36
20190024586
2019-01-24

Supply duct of a compressor of a turbine engine

#37
20180371927
2018-12-27

Seal structure and turbine

#38
20180355878
2018-12-13

System for discharging a compressor flow of a turbine engine

#39
20180355877
2018-12-13

Compressor bleed apparatus for a turbine engine

#40
20180328381
2018-11-15

Centrifugal compressor curved diffusing passage portion

#41
20180313231
2018-11-01

Exhaust diffuser having ejection hole and suction hole, and gas turbine having the same

#42
20180266395
2018-09-20

Generalized jet-effect and fluid-repellent corpus

#43
20180245540
2018-08-30

CONVERGENT-DIVERGENT NOZZLE FOR A TURBOFAN ENGINE OF A SUPERSONIC AIRCRAFT AND METHOD FOR REDUCING THE BASE DRAG BEHIND SUCH NOZZLE

#44
20180230812
2018-08-16

FILM HOLE ARRANGEMENT FOR A TURBINE ENGINE

#45
20180216472
2018-08-02

Turbine blade with slot film cooling

#46
20180209287
2018-07-26

Internally cooled engine components

#47
20180202319
2018-07-19

Diffuser for a turbine engine and method of forming same

#48
20180187557
2018-07-05

ARTICLE AND MANIFOLD FOR THERMAL ADJUSTMENT OF A TURBINE COMPONENT

#49
20180119640
2018-05-03

Fan nacelle trailing edge

#50
20180058456
2018-03-01

Fluid flow machine with high performance

#51
20170356299
2017-12-14

Impingement insert for a gas turbine engine

#52
20170356295
2017-12-14

Turbine component cooling holes

#53
20170343111
2017-11-30

Labyrinth seal with lubricant directing projection

#54
20170335700
2017-11-23

Internal cooling of stator vanes

#55
20170234137
2017-08-17

Gas turbine engine trailing edge ejection holes

#56
20170211415
2017-07-27

Variable thickness core for gas turbine engine component

#57
20170108006
2017-04-20

Compressor

#58
20170051669
2017-02-23

Apparatus and method for air particle separator in gas turbine engine

#59
20170051612
2017-02-23

Article and manifold for thermal adjustment of a turbine component

#60
20170023014
2017-01-26

Diffuser part for a gas turbine

#61
20160326883
2016-11-10

Fan cooling hole array

#62
20160319673
2016-11-03

Rotor blade having a flared tip

#63
20160305368
2016-10-20

Convergent-divergent nozzle

#64
20160273771
2016-09-22

Film cooled multi-walled structure with one or more indentations

#65
20160245119
2016-08-25

Turbocharger diffuser center body

#66
20160177734
2016-06-23

Airfoil showerhead pattern apparatus and system

#67
20160160797
2016-06-09

Nozzle of a turbomachine provided with chevrons with a non-axisymmetric inner face

#68
20160102574
2016-04-14

Gas turbine engine convergent/divergent nozzle with unitary synchronization ring for roller track nozzle

#69
20160017734
2016-01-21

Axial flow rotating machine and diffuser

#70
20150369173
2015-12-24

Exhaust liner flange cooling

#71
20150361985
2015-12-17

Turbine outlet diffuser

#72
20150361823
2015-12-17

Methods and apparatus for passive thrust vectoring and plume deflection

#73
20150252683
2015-09-10

System and method for active clearance control

#74
20150147158
2015-05-28

Cooled airfoil trailing edge and method of cooling the airfoil trailing edge

#75
20150113946
2015-04-30

Methods and apparatus for passive thrust vectoring and plume deflection

#76
20140369852
2014-12-18

Cooled turbine blade with double compound angled holes and slots

#77
20140321970
2014-10-30

Passive boundary layer bleed system for nacelle inlet airflow control

#78
20140271229
2014-09-18

Turbine blade

#79
20140193246
2014-07-10

Cooling hole with crenellation features

#80
20140099189
2014-04-10

Gas turbine engine components with lateral and forward sweep film cooling holes

#81
20140047842
2014-02-20

Suction side turbine blade tip cooling

#82
20140037439
2014-02-06

TURBOMACHINE EXHAUST DIFFUSER

#83
20130341872
2013-12-26

Channeled spring seal for sealing an air gap between moving plates

#84
20130302178
2013-11-14

Asymmetrically shaped trailing edge cooling holes

#85
20130302177
2013-11-14

TURBINE AIRFOIL TRAILING EDGE BIFURCATED COOLING HOLES

#86
20130302141
2013-11-14

Convective shielding cooling hole pattern

#87
20130251539
2013-09-26

Trailing edge or tip flag antiflow separation

#88
20130205803
2013-08-15

Multi-lobed cooling hole array

#89
20130205802
2013-08-15

Cooling hole with crenellation features

#90
20130205792
2013-08-15

Cooling hole with asymmetric diffuser

#91
20130183166
2013-07-18

Airfoil

#92
20130183165
2013-07-18

Airfoil

#93
20130115044
2013-05-09

Exhaust gas diffuser for a gas turbine and a method for operating a gas turbine that comprises such an exhaust gas diffuser

#94
20130101387
2013-04-25

System and method for integrating sections of a turbine

#95
20130064638
2013-03-14

Boundary Layer Blowing Using Steam Seal Leakage Flow

#96
20130045106
2013-02-21

ANGLED TRENCH DIFFUSER

#97
20120240580
2012-09-27

Steam valve device and steam turbine plant

#98
20120163993
2012-06-28

LEADING EDGE AIRFOIL-TO-PLATFORM FILLET COOLING TUBE

#99
20120076644
2012-03-29

Cooled component wall in a turbine engine

#100
20120045324
2012-02-23

Hub flowpath contour

#101
20120027569
2012-02-02

Rotating machine with shaft sealing arrangement

#102
20110302924
2011-12-15

Cooled conduit for conveying combustion gases

#103
20110300000
2011-12-08

Component having a film cooling hole

#104
20110058958
2011-03-10

Cooled aerofoil blade or vane

#105
20110048025
2011-03-03

Nozzle plasma flow control utilizing dielectric barrier discharge plasma actuators

#106
20110014040
2011-01-20

Fluid flow machine with blade row group

#107
20100329862
2010-12-30

Cooling hole exits for a turbine bucket tip shroud

#108
20100313544
2010-12-16

Propulsion system with canted multinozzle grid

#109
20100254809
2010-10-07

Steam turbine stage

#110
20100251709
2010-10-07

Flow-optimized bypass for turbo engines

#111
20100189542
2010-07-29

Turbine arrangement and method of cooling a shroud located at the tip of a turbine blade

#112
20100158668
2010-06-24

Centrifugal compressor forward thrust and turbine cooling apparatus

#113
20100154433
2010-06-24

Turbine cooling air from a centrifugal compressor

#114
20100135772
2010-06-03

Turbine airfoil cooling system with platform cooling channels with diffusion slots

#115
20100077719
2010-04-01

Modular transvane assembly

#116
20100074739
2010-03-25

Passive boundary layer bleed system for nacelle inlet airflow control

#117
20100037616
2010-02-18

Diffuser for decelerating a compressed fluid

#118
20090320446
2009-12-31

Performance improvements for pulse detonation engines

#119
20090246011
2009-10-01

FILM COOLING OF TURBINE COMPONENTS

#120
20090155050
2009-06-18

Divergent turbine nozzle

#121
20090145134
2009-06-11

Rocket engine nozzle system

#122
20090101859
2009-04-23

Steam valve and generator set

#123
20090067998
2009-03-12

Component having a film cooling hole

#124
20080286090
2008-11-20

Turbine component

#125
20080016872
2008-01-24

Vectorable nozzle with pivotable triangular panels

#126
20070246293
2007-10-25

Method and device for reducing engine noise

#127
20070220891
2007-09-27

Augmentor pilot nozzle

#128
20070175009
2007-08-02

Method of manufacturing a turbomachine component that includes cooling air discharge orifices

#129
20070163227
2007-07-19

Nozzles with rotatable sections for variable thrust

#130
20070128029
2007-06-07

Turbine airfoil cooling system with elbowed, diffusion film cooling hole

#131
20070095972
2007-05-03

Yaw control device for a nozzle having a rectangular outlet section

#132
20060284006
2006-12-21

Missile control system and method

#133
20060216662
2006-09-28

Pulse combustion device

#134
20060127214
2006-06-15

Gas turbine gas path contour

#135
20060073015
2006-04-06

Gas turbine airfoil film cooling hole

#136
20060053767
2006-03-16

Method and device for reducing engine noise

#137
20050260067
2005-11-24

Variable geometry turbine

#138
20050210861
2005-09-29

Axial divergent section slot nozzle

#139
20050178127
2005-08-18

Method of achieving jet separation of an un-separated flow in a divergent nozzle body of a rocket engine

#140
20050022526
2005-02-03

Supercharging air compressor for an internal combustion engine, internal combustion engine and method for that purpose

#141
16813197
2022-07-19

Seal for gimbaling and/or fixed rocket engine nozzles, and associated systems and methods