ClassID:

140369

F02K1/822 - CPC Classification

Classification description:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto; Other construction of jet pipes; Jet pipe walls, e.g. liners Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infra-red radiation suppressors

Sub-classes:
Recent Application in this class:
#1
20250377108
2025-12-11

COMBUSTOR FOR A TURBINE ENGINE INCLUDING AN INSULATING MEMBER

#2
20250354690
2025-11-20

DOVETAIL FEATURES ON PANEL RAILS OR IMPINGEMENT SHEET TO HOLD PANELS

#3
20250334085
2025-10-30

EXHAUST NOZZLE ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM

#4
20250320845
2025-10-16

SYSTEMS AND METHODS FOR COOLING AN INNER WALL OF A THRUST REVERSER OF AN ENGINE OF AN AIRCRAFT

#5
20250283603
2025-09-11

COUPLING ASSEMBLY FOR A TURBINE ENGINE

#6
20250230930
2025-07-17

COOLED VARIABLE AREA NOZZLE FOR AN AIRCRAFT ENGINE

#7
20250122812
2025-04-17

TURBOMACHINE COMPRISING AN OUTLET CONE INCORPORATING COMPONENTS COOLED BY CIRCULATION OF A COOLING FLOW

#8
20240426260
2024-12-26

REAR ASSEMBLY FOR A TURBOJET ENGINE NACELLE

#9
20240360803
2024-10-31

ENGINE

#10
20240317418
2024-09-26

PROPULSION ASSEMBLY COMPRISING A FUEL CONDITIONING SYSTEM POSITIONED BEHIND A DEBRIS EJECTION ZONE, AIRCRAFT COMPRISING AT LEAST ONE SUCH PROPULSION ASSEMBLY

#11
20240133556
2024-04-25

Coupling assembly for a turbine engine

#12
20230117290
2023-04-20

Precursor derived semiconductor devices having PN junctions

#13
20220411334
2022-12-29

Integral ceramic matrix composite fastener with non-polymer rigidization

#14
20220324761
2022-10-13

Integral ceramic matrix composite fastener with polymer rigidization

#15
20220316706
2022-10-06

ARTICLE WITH COOLING HOLES AND METHOD OF FORMING THE SAME

#16
20220290631
2022-09-15

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

#17
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

#18
20220220924
2022-07-14

Gas turbine engine having a heat exchanger arrangement having at least one heat exchanger module overlapping another heat exchanger module

#19
20220025833
2022-01-27

Turbofan engine comprising an outlet cone cooled by its secondary flow

#20
20210231017
2021-07-29

Engine components with cooling holes having tailored metering and diffuser portions

#21
20210156339
2021-05-27

Cooling system for an engine assembly

#22
20210095578
2021-04-01

Passive internal compartment exhaust for an aircraft propulsion system

#23
20210095577
2021-04-01

Nacelle cowl deflection limiter

#24
20210003281
2021-01-07

Combustor liner for a gas turbine engine and an associated method thereof

#25
20200386186
2020-12-10

Regeneration cooler of ramjet engine, and manufacturing method of the same

#26
20200368851
2020-11-26

Systems and methods for manufacturing film cooling hole diffuser portion

#27
20200332125
2020-10-22

Ceramic materials comprising preceramic resin formulations, and related articles and methods

#28
20200277900
2020-09-03

Fastening device for a heat-shield panel

#29
20200172258
2020-06-04

Heat shield for signature suppression system

#30
20200166004
2020-05-28

Exhaust casing for a gas turbine engine

#31
20200147835
2020-05-14

Integral ceramic matrix composite fastener with non-polymer rigidization

#32
20200063583
2020-02-27

Flow control wall for heat engine

#33
20200063573
2020-02-27

Cooling hole with shaped meter

#34
20200025129
2020-01-23

AIRCRAFT NOZZLE

#35
20200025091
2020-01-23

Self-regulating back-side pressurization system for thermal insulation blankets

#36
20200003158
2020-01-02

PULSE COMBUSTOR PERFORMANCE IMPROVEMENT WITH AIRSPEED

#37
20190331059
2019-10-31

Composite-Overwrapped Multi-Metallic Thrust Chamber Liner

#38
20190331058
2019-10-31

Seal-Free Multi-Metallic Thrust Chamber Liner

#39
20190249571
2019-08-15

Exhaust liner deflection limiter

#40
20190242579
2019-08-08

Pull-plane effusion combustor panel

#41
20190226424
2019-07-25

AIRCRAFT NOZZLE

#42
20190226423
2019-07-25

AIRCRAFT NOZZLE

#43
20190162413
2019-05-30

Combustor liner for a gas turbine engine and an associated method thereof

#44
20190128215
2019-05-02

Gas turbine exhaust cooling system

#45
20190119805
2019-04-25

Methods for forming vertically cracked thermal barrier coatings and articles including vertically cracked thermal barrier coatings

#46
20190086082
2019-03-21

Thermal panel with a corrugated ceramic composite sheet having unequal ridge widths

#47
20190084892
2019-03-21

Ceramic matrix composite articles

#48
20190078599
2019-03-14

Fastener system for a thermal protection system

#49
20190071976
2019-03-07

Component for a turbine engine with a cooling hole

#50
20190031362
2019-01-31

Heat shield for signature suppression system

#51
20190016892
2019-01-17

Preceramic resin formulations, ceramic materials comprising the preceramic resin formulations,and related articles and methods

#52
20190010829
2019-01-10

Integral ceramic matrix composite fastener with polymer rigidization

#53
20180361512
2018-12-20

Systems and methods for manufacturing film cooling hole diffuser portion

#54
20180328313
2018-11-15

Coil spring hanger for exhaust duct liner

#55
20180320898
2018-11-08

Combustor, gas turbine including the same and method of distributing compressed air in combustor

#56
20180313272
2018-11-01

Multi-layer thermal insulator apparatus and methods

#57
20180291839
2018-10-11

EXHAUST COOLING ARRANGEMENT

#58
20180290330
2018-10-11

Method of manufacturing a composite sandwich panel for an aircraft propulsion unit

#59
20180283688
2018-10-04

Panel surface pockets for coating retention

#60
20180238546
2018-08-23

Combustor liner panel end rail cooling enhancement features for a gas turbine engine combustor

#61
20180156053
2018-06-07

Impingement cooled nozzle liner

#62
20180119642
2018-05-03

Gas turbine exhaust cooling system

#63
20180094603
2018-04-05

Vehicle mechanical component and piston

#64
20180073436
2018-03-15

Method for manufacturing of at least one part of an engine component by means of a blank of intumescent material

#65
20180030896
2018-02-01

Acoustic liners and method of shaping an inlet of an acoustic liner

#66
20180022466
2018-01-25

Method and apparatus for variable supplemental airflow to cool aircraft components

#67
20180010465
2018-01-11

Cooling hole with shaped meter

#68
20170335691
2017-11-23

Engine components with cooling holes having tailored metering and diffuser portions

#69
20170328308
2017-11-16

Insulation materials comprising fibers having a partially cured polymer coating thereon, structures including such insulation materials, and methods of insulating such structures

#70
20170292389
2017-10-12

TURBOMACHINE COMPONENT, PARTICULARLY A GAS TURBINE ENGINE COMPONENT, WITH A COOLED WALL AND A METHOD OF MANUFACTURING

#71
20170226931
2017-08-10

Assembly of an inner fixed structure of a turbojet engine nacelle and of a thermal protection

#72
20170096965
2017-04-06

Exhaust plume cooling using periodic interruption of exhaust gas flow to form ambient air entraining vortices

#73
20170096964
2017-04-06

Hybrid thrust reverser inner wall for aircraft engines

#74
20170096963
2017-04-06

Sandwich structure having hinge assemblies for accommodating differential in-plane expansion of face sheets

#75
20170089300
2017-03-30

Afterburner and aircraft engine

#76
20170088275
2017-03-30

Trailing edge core compartment vent for an aircraft engine

#77
20170022934
2017-01-26

Door-type thrust reverser device for aircraft turbojet engine nacelle

#78
20160377296
2016-12-29

Gas turbine engine wall assembly interface

#79
20160376995
2016-12-29

Preloaded AFT vent area for low pressure fan ducts

#80
20160376893
2016-12-29

Methods for treating field operated components

#81
20160348585
2016-12-01

Turbofan bypass air cooled oil cooler fairings

#82
20160305665
2016-10-20

Afterburner and aircraft engine

#83
20160290643
2016-10-06

Cooling a quench aperture body of a combustor wall

#84
20160273391
2016-09-22

Coated cooling passage

#85
20160273390
2016-09-22

Exhaust gas liner for a gas turbine and gas turbine with such an exhaust gas liner

#86
20160265784
2016-09-15

Gas turbine engine wall assembly with offset rail

#87
20160265389
2016-09-15

Integral ceramic matrix composite fastener with polymer rigidization

#88
20160256957
2016-09-08

Automated weld repair of combustor liners

#89
20160252248
2016-09-01

Attachment assembly for protective panel

#90
20160237950
2016-08-18

BACKSIDE COATING COOLING PASSAGE

#91
20160237948
2016-08-18

Divergent flap

#92
20160237836
2016-08-18

Structural honeycomb panel

#93
20160215811
2016-07-28

Multi-component fastener and method of producing the same

#94
20160215699
2016-07-28

Ceramic liner for a turbine exhaust case

#95
20160208649
2016-07-21

Wall for a hot gas channel in a gas turbine

#96
20160201910
2016-07-14

Protective panel and frame therefor

#97
20160169108
2016-06-16

Stepped fairing modulated exhaust cooling

#98
20160161121
2016-06-09

Gas turbine engine with ceramic panel

#99
20160130011
2016-05-12

Jet noise suppressor

#100
20160069266
2016-03-10

Heat exchanger arrangement for turbine engine

#101
20160032863
2016-02-04

Nozzle for an aircraft turboprop engine with an unducted fan

#102
20160017806
2016-01-21

Gas turbine engine component having shaped pedestals

#103
20160010507
2016-01-14

Retractable exhaust liner segment for gas turbine engines

#104
20160003193
2016-01-07

Exhaust duct

#105
20160003192
2016-01-07

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

#106
20150377137
2015-12-31

Adjustable cable for exhaust duct liner hanger

#107
20150369173
2015-12-24

Exhaust liner flange cooling

#108
20150369172
2015-12-24

Serpentine baffle for a gas turbine engine exhaust duct

#109
20150354412
2015-12-10

Compliant heat shield liner hanger assembly for gas turbine engines

#110
20150338103
2015-11-26

Turbine engine wall having at least some cooling orifices that are plugged

#111
20150316000
2015-11-05

Gas turbine engine systems and methods involving enhanced fuel dispersion

#112
20150292438
2015-10-15

METHOD AND APPARATUS FOR COOLING COMBUSTOR LINER IN COMBUSTOR

#113
20150284098
2015-10-08

Turbomachine comprising a device for the cooling of a pylon

#114
20150191828
2015-07-09

Thermal barrier coatings for turbine engine components

#115
20150167549
2015-06-18

Exhaust stream mixer

#116
20150159515
2015-06-11

Aircraft thrust reversing assembly IFS support structure

#117
20150143812
2015-05-28

Exhaust plume cooling using periodic interruption of exhaust gas flow to form ambient air entraining vortices

#118
20150098810
2015-04-09

Hybrid inner fixed structure with metallic and composite construction

#119
20140345254
2014-11-27

Secondary nozzle for jet engine

#120
20140345253
2014-11-27

Multi-nozzle flow diverter for jet engine

#121
20140332604
2014-11-13

Device for Fastening a Hollow Part

#122
20140298771
2014-10-09

Gas turbine exhaust diffuser with helical turbulator

#123
20140260178
2014-09-18

Aerodynamically active stiffening feature for gas turbine recuperator

#124
20140255635
2014-09-11

Insulation materials comprising fibers having a partially cured polymer coating thereon, articles including such insulation materials, and methods of forming such materials and articles

#125
20140255182
2014-09-11

Push-lock pin connector

#126
20140250895
2014-09-11

MODULATED EJECTOR COOLING

#127
20140230943
2014-08-21

Support system bumper for exhaust duct liner hanger

#128
20140230246
2014-08-21

Thermally free hanger with length adjustment feature

#129
20140227093
2014-08-14

Low profile thermally free blind liner hanger attachment for complex shapes

#130
20140191080
2014-07-10

Aircraft propulsion system comprising an AFT pylon fairing with lateral walls that are profiled for injecting cool air along a thermal protection floor

#131
20140147266
2014-05-29

Ceramic matrix composite liner attachment

#132
20140123678
2014-05-08

Adjustable hanger and method for gas turbine engine exhaust liner

#133
20140109593
2014-04-24

Coil spring hanger for exhaust duct liner

#134
20140103141
2014-04-17

Variable jet engine outlet with a mainly circle sector-formed cross section

#135
20140093369
2014-04-03

Support hanger for flexibly connecting a plurality of panels

#136
20140090354
2014-04-03

Turbine exhaust plume mitigation system

#137
20140069106
2014-03-13

Sliding U-joint hanger for gas turbine engine nozzle

#138
20140053564
2014-02-27

Liner bracket for gas turbine engine

#139
20140048166
2014-02-20

Pivoting ball stop for exhaust duct liner hanger

#140
20140047848
2014-02-20

Adjustable cable for exhaust duct liner hanger

#141
20140030074
2014-01-30

Gas turbine engine exhaust duct

#142
20140003931
2014-01-02

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

#143
20140000279
2014-01-02

System and method for operating a precooler in an aircraft

#144
20130336759
2013-12-19

Turbomachine flow control device

#145
20130330569
2013-12-12

Thermally insulative attachment

#146
20130319007
2013-12-05

Liner hanger cable

#147
20130227952
2013-09-05

Two-surface sandwich structure for accommodating in-plane expansion of one of the surfaces relative to the opposing surface

#148
20130192215
2013-08-01

THERMAL INSULATION OF ROCKET ENGINES

#149
20130180691
2013-07-18

Multi-channel cooling plenum

#150
20130174572
2013-07-11

Method for cooling a thermal protection floor of an aft aerodynamic fairing of a structure for mounting an aircraft propulsion system

#151
20130164118
2013-06-27

Gas turbine engine duct blocker that includes a duct blocker rotor with a plurality of roller elements

#152
20130164117
2013-06-27

Gas turbine engine duct blocker with rotatable vane segments

#153
20130142633
2013-06-06

Turbomachine component machining method

#154
20130133857
2013-05-30

Exhaust impingement cooling

#155
20130125551
2013-05-23

Retractable exhaust liner segment for gas turbine engines

#156
20130055725
2013-03-07

Gas duct for a gas turbine and gas turbine having such a gas duct

#157
20130001319
2013-01-03

Impingement cooled nozzle liner

#158
20120207584
2012-08-16

Seal land with air injection for cavity purging

#159
20120198855
2012-08-09

METHOD AND APPARATUS FOR COOLING COMBUSTOR LINER IN COMBUSTOR

#160
20120144843
2012-06-14

Gas turbine engine and cooling system

#161
20120131922
2012-05-31

Coating a perforated surface

#162
20120082808
2012-04-05

METHOD FOR INSTALLING HEAT SHIELDING ON A FIXED INTERNAL STRUCTURE OF A JET ENGINE NACELLE

#163
20120066882
2012-03-22

Exhaust washed structure and associated composite structure and method of fabrication

#164
20120047905
2012-03-01

Casing body through which hot gases can flow and comprising an inner heat shield

#165
20120045319
2012-02-23

Impingement cooling for turbofan exhaust assembly

#166
20110315789
2011-12-29

Ejector purge of cavity adjacent exhaust flowpath

#167
20110302924
2011-12-15

Cooled conduit for conveying combustion gases

#168
20110283712
2011-11-24

Thermoelectric generation for a gas turbine

#169
20110274534
2011-11-10

Sealing assembly

#170
20110262265
2011-10-27

INSTALLATION HAVING A THERMAL TRANSFER ARRANGEMENT

#171
20110192134
2011-08-11

AIR INTAKE STRUCTURE FOR A TURBINE ENGINE NACELLE

#172
20110146944
2011-06-23

Heat Exchanger Mounting Assembly

#173
20110146051
2011-06-23

Method of mounting a heat exchanger in a gas turbine engine assembly

#174
20110126544
2011-06-02

Air flow passage liner

#175
20110123323
2011-05-26

Attaching ceramic matrix composite to high temperature gas turbine structure

#176
20110120075
2011-05-26

Thermally actuated passive gas turbine engine compartment venting

#177
20110016879
2011-01-27

Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct

#178
20100278641
2010-11-04

Liner for a turbine section, a turbine section, a gas turbine engine and an aeroplane provided therewith

#179
20100242486
2010-09-30

Fuel-cooled heat exchanger with thermoelectric device compression

#180
20100242437
2010-09-30

Fuel-cooled flexible heat exchanger with thermoelectric device compression

#181
20100192590
2010-08-05

THERMALLY BALANCED MATERIALS

#182
20100115965
2010-05-13

Bushing for torque load transfer attachment hardware

#183
20100050643
2010-03-04

Gas turbine engine systems and methods involving enhanced fuel dispersion

#184
20100031665
2010-02-11

Flow sleeve impingement cooling using a plenum ring

#185
20100000197
2010-01-07

Impingement cooling for turbofan exhaust assembly

#186
20090320498
2009-12-31

Cooling air bleed device in a turbomachine

#187
20090320497
2009-12-31

Cooling air bleed device in a turbine engine

#188
20090317175
2009-12-24

Slideable liner link assembly

#189
20090313998
2009-12-24

Axially split nozzle liner for convergent nozzle

#190
20090301093
2009-12-10

Slideable liner anchoring assembly

#191
20090263627
2009-10-22

Exhaust washed structure and associated composite structure and method of fabrication

#192
20090230213
2009-09-17

Metal injection molding attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct

#193
20090199565
2009-08-13

Stave and ring CMC nozzle

#194
20090178383
2009-07-16

Recoatable exhaust liner cooling arrangement

#195
20090169359
2009-07-02

Heat exchanger arrangement for turbine engine

#196
20090139221
2009-06-04

Metering sheet and iso-grid arrangement for a non axi-symmetric shaped cooling liner within a gas turbine engine exhaust duct

#197
20090110904
2009-04-30

Sandwich thermal insulation layer system and method for production

#198
20090097965
2009-04-16

Single actuator controlled rotational flow balance system

#199
20090077978
2009-03-26

Self-aligning liner support hanger

#200
20090072490
2009-03-19

Convergent divergent nozzle with edge cooled divergent seals

#201
20090072044
2009-03-19

Convergent divergent nozzle with slot cooled nozzle liner

#202
20090067999
2009-03-12

Extended impingement cooling device and method

#203
20080304959
2008-12-11

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

#204
20080295481
2008-12-04

Fluidic vectoring for exhaust nozzle

#205
20080286090
2008-11-20

Turbine component

#206
20080265197
2008-10-30

Gate valve for a system for circulating cooling air through a turbomachine

#207
20080264034
2008-10-30

System and method for controlling the temperature and infrared signature of an engine

#208
20080253884
2008-10-16

Out-flow margin protection for a gas turbine engine

#209
20080236136
2008-10-02

Linkage system with wear reduction

#210
20080110176
2008-05-15

Turbojet engine comprising an afterburner duct cooled by a variable-throughput ventilation stream

#211
20080044280
2008-02-21

Cooling device for the primary nozzle of a dual-flow turbojet engine

#212
20080022689
2008-01-31

Low profile attachment hanger system for a cooling liner within a gas turbine engine swivel exhaust duct

#213
20080016871
2008-01-24

Seal land with air injection for cavity purging

#214
20070284005
2007-12-13

Elbow-shaped propulsion gas exhaust assembly in an aircraft

#215
20070251211
2007-11-01

Exhaust assembly forming a horizontal propulsion gas elbow in an aircraft

#216
20070246293
2007-10-25

Method and device for reducing engine noise

#217
20070158527
2007-07-12

Torque load transfer attachment hardware

#218
20070157621
2007-07-12

Exhaust dust flow splitter system

#219
20070151229
2007-07-05

Damped coil pin for attachment hanger hinge

#220
20070146972
2007-06-28

Heat shield for mounting on a heat-radiating object, particularly on a rocket engine

#221
20070006594
2007-01-11

Cooling system for high-speed vehicles and method of cooling high-speed vehicles

#222
20060266016
2006-11-30

System and method for cooling lateral edge regions of a divergent seal of an axisymmetric nozzle

#223
20060225405
2006-10-12

Cooling scheme for scramjet variable geometry hardware

#224
20060179816
2006-08-17

Cooled dual wall liner closeout

#225
20060137324
2006-06-29

Inner plenum dual wall liner

#226
20060112676
2006-06-01

Cooled duct for gas turbine engine

#227
20060090452
2006-05-04

Yaw vectoring for exhaust nozzle

#228
20060071126
2006-04-06

Multi-spectral air inlet shield and associated inlet structure

#229
20060053767
2006-03-16

Method and device for reducing engine noise

#230
20060038064
2006-02-23

Positioning bridge guide and its utilisation for the nozzle support pipe of a turboprop

#231
20050274114
2005-12-15

Ventilation channels in an afterburner chamber confluence sheet

#232
20050257529
2005-11-24

Divergent flap for a gas turbine engine

#233
20050252193
2005-11-17

System and method for controlling the temperature and infrared signature of an engine

#234
20050235630
2005-10-27

High temperature dynamic seal for scramjet variable geometry

#235
20050235629
2005-10-27

Cooling scheme for scramjet variable geometry hardware

#236
20050210864
2005-09-29

Device for supplying cooling air to exhaust nozzle flaps

#237
20050198940
2005-09-15

Ablative afterburner

#238
20050161527
2005-07-28

Convergent/divergent nozzle with modulated cooling

#239
20050150632
2005-07-14

Extended impingement cooling device and method

#240
20050132714
2005-06-23

Compact fastening collar and stud for connecting walls of a nozzle liner and method associated therewith

#241
20050129501
2005-06-16

Split vane flow blocker

#242
20050091964
2005-05-05

Ventilation system for a convergent divergent exhaust nozzle

#243
20050060984
2005-03-24

Convergent-divergent turbojet nozzle

#244
20050022855
2005-02-03

Thermoelectric power generator for a gas turbine engine

#245
20050005607
2005-01-13

System for sealing the secondary flow at the inlet to a nozzle of a turbomachine having a post-combustion chamber

#246
18987005
2026-03-17

Tailcone and conduit ventilation system with variable internal flow distribution

#247
18668822
2025-11-18

Dovetail features on panel rails or impingement sheet to hold panels

#248
18651069
2025-10-28

Exhaust nozzle assembly for an aircraft propulsion system

#249
18243456
2024-12-10

Selectable inlet for aircraft propulsion system heat exchanger

#250
18211130
2024-09-03

Aircraft propulsion system with turbine engine and exhaust condenser

#251
18211125
2024-09-03

Aircraft propulsion system with turbine engine and exhaust condenser

#252
18211105
2024-09-10

Aircraft propulsion system with turbine engine and exhaust condenser

#253
17946708
2024-02-20

Hydrogen fuel system for a gas turbine engine

#254
17726624
2023-05-30

Waste heat capture using tail cone of a gas turbine engine

#255
16785056
2022-05-24

Dual flowpath exhaust for fuel cooling in a hypersonic propulsion system

#256
13844440
2017-06-06

Jet engine attachment device