ClassID:

145469

F05D2250/323 - CPC Classification

Classification description:

Geometry; Arrangement of components according to their shape convergent

Recent Application in this class:
#1
20250188889
2025-06-12

THRUST REVERSER WITH BLOCKER DOOR FOLDING LINKAGE

#2
20240229658
2024-07-11

TURBINE ENGINE HAVING A COMPRESSOR WITH AN INDUCER

#3
20240133303
2024-04-25

Turbine engine having a compressor with an inducer

#4
20230193852
2023-06-22

Aircraft propulsion system exhaust nozzle with ejector passage(s)

#5
20230098079
2023-03-30

Last chance screen for aircraft fuel system

#6
20230025200
2023-01-26

GAS TURBINE ENGINE INLET

#7
20230022306
2023-01-26

Cartridge tip for turbomachine combustor

#8
20220389824
2022-12-08

Segmented augmented turbine assembly

#9
20220372885
2022-11-24

Gas turbine engine with fluid circuit and ejector

#10
20220290631
2022-09-15

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

#11
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

#12
20220170418
2022-06-02

De-icing device for an air intake of an aircraft turbojet engine nacelle

#13
20210262415
2021-08-26

High bypass ratio engine bypass duct nozzle with controlled nozzle area

#14
20210190004
2021-06-24

Exhaust nozzle of a gas turbine engine

#15
20210003019
2021-01-07

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

#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
20200256380
2020-08-13

Turbocharger

#19
20200011186
2020-01-09

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

#20
20190345894
2019-11-14

Convergent-divergent nozzle mechanism

#21
20190270504
2019-09-05

Acoustic liners with oblique cellular structures

#22
20190234345
2019-08-01

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

#23
20190219057
2019-07-18

Centrifugal compressor with diffuser with throat

#24
20190041059
2019-02-07

Combustor liner panel with a multiple of heat transfer ribs for a gas turbine engine combustor

#25
20190024586
2019-01-24

Supply duct of a compressor of a turbine engine

#26
20190024519
2019-01-24

Turbomachine airfoil

#27
20180355877
2018-12-13

Compressor bleed apparatus for a turbine engine

#28
20180266395
2018-09-20

Generalized jet-effect and fluid-repellent corpus

#29
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

#30
20180238186
2018-08-23

Rainbow flowpath low pressure turbine rotor assembly

#31
20180209287
2018-07-26

Internally cooled engine components

#32
20180202319
2018-07-19

Diffuser for a turbine engine and method of forming same

#33
20180135519
2018-05-17

Turbine assembly

#34
20180073368
2018-03-15

Gas turbine component with cooling aperture having shaped inlet and method of forming the same

#35
20180058456
2018-03-01

Fluid flow machine with high performance

#36
20180023620
2018-01-25

Turbocharger

#37
20170356299
2017-12-14

Impingement insert for a gas turbine engine

#38
20170234139
2017-08-17

Impingement holes for a turbine engine component

#39
20170234137
2017-08-17

Gas turbine engine trailing edge ejection holes

#40
20170211415
2017-07-27

Variable thickness core for gas turbine engine component

#41
20170175539
2017-06-22

Crossover hole configuration for a flowpath component in a gas turbine engine

#42
20160305368
2016-10-20

Convergent-divergent nozzle

#43
20160230656
2016-08-11

Exhaust mixer for wave rotor assembly

#44
20160230581
2016-08-11

Gas turbine engine airfoil component platform seal cooling

#45
20160160797
2016-06-09

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

#46
20160102574
2016-04-14

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

#47
20160003145
2016-01-07

Gas turbine engine inlet

#48
20150361823
2015-12-17

Methods and apparatus for passive thrust vectoring and plume deflection

#49
20150252683
2015-09-10

System and method for active clearance control

#50
20150247423
2015-09-03

Component for use in releasing a flow of material into an environment subject to periodic fluctuations in pressure

#51
20150184516
2015-07-02

Nozzle endwall film cooling with airfoil cooling holes

#52
20150113946
2015-04-30

Methods and apparatus for passive thrust vectoring and plume deflection

#53
20140286771
2014-09-25

Cooling passages for turbine buckets of a gas turbine engine

#54
20140234073
2014-08-21

Casing cooling duct

#55
20140037443
2014-02-06

Reflex annular vent nozzle

#56
20140010644
2014-01-09

Combustor transition duct assembly with inner liner

#57
20130302178
2013-11-14

Asymmetrically shaped trailing edge cooling holes

#58
20130302177
2013-11-14

TURBINE AIRFOIL TRAILING EDGE BIFURCATED COOLING HOLES

#59
20130206865
2013-08-15

Method for defining the shape of a turbomachine convergent-divergent nozzle, and corresponding convergent-divergent nozzle

#60
20130177446
2013-07-11

System and method for cooling turbine blades

#61
20120163993
2012-06-28

LEADING EDGE AIRFOIL-TO-PLATFORM FILLET COOLING TUBE

#62
20120003088
2012-01-05

Shaft seal with convergent nozzle

#63
20110203282
2011-08-25

Assembly for directing combustion gas

#64
20110048025
2011-03-03

Nozzle plasma flow control utilizing dielectric barrier discharge plasma actuators

#65
20110014040
2011-01-20

Fluid flow machine with blade row group

#66
20100329862
2010-12-30

Cooling hole exits for a turbine bucket tip shroud

#67
20100313544
2010-12-16

Propulsion system with canted multinozzle grid

#68
20100226767
2010-09-09

DIFFUSER ARRANGEMENT

#69
20100189542
2010-07-29

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

#70
20100173544
2010-07-08

Floatable unit for evacuation purposes

#71
20100162711
2010-07-01

DLN DUAL FUEL PRIMARY NOZZLE

#72
20100077719
2010-04-01

Modular transvane assembly

#73
20090320446
2009-12-31

Performance improvements for pulse detonation engines

#74
20090049840
2009-02-26

Optimizing an anti-coke film in an injector system for a gas turbine engine

#75
20080166221
2008-07-10

Apparatus and method for active gap monitoring for a continuous flow machine

#76
20080060355
2008-03-13

Turbocharger for a vehicle with a coanda device

#77
20080016872
2008-01-24

Vectorable nozzle with pivotable triangular panels

#78
20080000238
2008-01-03

High efficiency thermal engine

#79
20070163227
2007-07-19

Nozzles with rotatable sections for variable thrust

#80
20070144139
2007-06-28

Gas turbine engine provided with a foreign matter removal passage

#81
20070134084
2007-06-14

Flow redirector for compressor inlet

#82
20070116568
2007-05-24

Microcircuit cooling for blades

#83
20070089414
2007-04-26

Exhaust turbo-supercharger

#84
20060284006
2006-12-21

Missile control system and method

#85
20060216662
2006-09-28

Pulse combustion device

#86
20050210861
2005-09-29

Axial divergent section slot nozzle

#87
20050178127
2005-08-18

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

#88
20050172642
2005-08-11

Gas turbine with stator shroud in the cavity beneath the chamber

#89
20050089395
2005-04-28

Cooled gas turbine engine vane

#90
20050045306
2005-03-03

Transpiration cooling system

#91
17577216
2023-05-30

2D variable-area plug nozzle