ClassID:

72607

B64D2033/0286 - CPC Classification

Classification description:

Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines

Recent Application in this class:
#1
20260131900
2026-05-14

VARIABLE COMPRESSION AIR INTAKES FOR AIRCRAFT PROPULSION SYSTEMS AND METHODS FOR VARYING COMPRESSION OF AN AIR INTAKE

#2
20260126005
2026-05-07

TURBINE ENGINE HAVING A VARIABLE ENGINE INTAKE SYSTEM

#3
20260116550
2026-04-30

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#4
20260092580
2026-04-02

RAM AIR TURBINE FIXED WITHIN AIRCRAFT

#5
20250341186
2025-11-06

REMOTE MOUNTED ACCESSORY GEARBOX

#6
20250334074
2025-10-30

GAS TURBINE ENGINE WITH FORWARD SWEPT OUTLET GUIDE VANES

#7
20250304269
2025-10-02

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#8
20250163852
2025-05-22

HEAT EXCHANGER

#9
20250092823
2025-03-20

AIRCRAFT

#10
20240400218
2024-12-05

NACELLE INLET STRUCTURE WITH FOAM CORE

#11
20240317411
2024-09-26

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO

#12
20240262523
2024-08-08

AFT AIR INLET PARTICLE SEPARATOR FOR TURBINE ENGINE

#13
20240253800
2024-08-01

VARIABLE COMPRESSION AIR INTAKES FOR AIRCRAFT PROPULSION SYSTEMS AND METHODS FOR VARYING COMPRESSION OF AN AIR INTAKE

#14
20240246688
2024-07-25

Multiple intake distortion adaptive fan for gas turbine engine

#15
20240229713
2024-07-11

AIRCRAFT PROPULSION SYSTEM WITH VARIABLE AREA INLET

#16
20240101263
2024-03-28

Cowl seal assembly for an aircraft propulsion system

#17
20240002036
2024-01-04

NACELLE AIR INTAKE FOR AN AIRCRAFT PROPULSION ASSEMBLY TO PROMOTE A THRUST REVERSAL PHASE

#18
20230349323
2023-11-02

Assembly for a turbomachine

#19
20230242264
2023-08-03

Gas turbine engine compression system with core compressor pressure ratio

#20
20230193822
2023-06-22

Aircraft having a single fluid inlet aperture

#21
20230080020
2023-03-16

Aircraft propulsion system with variable area inlet

#22
20230025200
2023-01-26

GAS TURBINE ENGINE INLET

#23
20220412271
2022-12-29

Methods and apparatus to detect air flow separation of an engine

#24
20220274687
2022-09-01

Propulsion unit with improved boundary layer ingestion

#25
20220268210
2022-08-25

Ice accumulation and shedding mitigation for sensor probe

#26
20220267019
2022-08-25

Air intake of an aircraft turbine engine nacelle

#27
20220250758
2022-08-11

REMOTE MOUNT OF ENGINE ACCESSORIES

#28
20220242586
2022-08-04

Aircraft propulsion system inlet structure with variable airflow inlet area

#29
20220205389
2022-06-30

HEAT EXCHANGER

#30
20220205388
2022-06-30

Aircraft

#31
20220144442
2022-05-12

Ducted fan case attachment structure

#32
20220119120
2022-04-21

Gas turbine engine compression system with core compressor pressure ratio

#33
20220112845
2022-04-14

Heat exchanger

#34
20220112844
2022-04-14

Turbofan gas turbine engine

#35
20220112842
2022-04-14

Aircraft with a single fluid inlet aperture

#36
20220063823
2022-03-03

Nacelle

#37
20220041296
2022-02-10

Nacelle air intake and nacelle comprising such an air intake

#38
20220041295
2022-02-10

Nacelle air intake and nacelle comprising such an air intake

#39
20210363921
2021-11-25

Advanced inlet design

#40
20210355873
2021-11-18

Nacelle for gas turbine engine

#41
20210355872
2021-11-18

Nacelle for gas turbine engine

#42
20210332763
2021-10-28

Methods and apparatus to detect air flow separation of an engine

#43
20210300544
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#44
20210300543
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#45
20210300542
2021-09-30

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#46
20210284350
2021-09-16

Aircraft nacelle having a fan ramp with articulated flaps

#47
20210262384
2021-08-26

Variable geometry inlet system

#48
20210164417
2021-06-03

Fan arrangement for a gas turbine engine

#49
20210163147
2021-06-03

System and method for cooling a fluid of a lubrication or cooling circuit of a drive unit of an aircraft, and aircraft propulsion engine provided with such a cooling system

#50
20210163146
2021-06-03

Turbofan engine, nacelle thereof, and associated method of operation

#51
20210139142
2021-05-13

COMMERCIAL SUPERSONIC AIRCRAFT AND ASSOCIATED SYSTEMS AND METHODS

#52
20210122484
2021-04-29

Turbomachine nacelle having acoustically porous walls

#53
20210078718
2021-03-18

Air inlet, nacelle, propulsive assembly and aircraft with grooved lip

#54
20210078716
2021-03-18

Air intake unit for an aircraft engine

#55
20210039802
2021-02-11

Hybrid propulsion for an aircraft

#56
20200408170
2020-12-31

FAN ARRANGEMENT FOR A GAS TURBINE ENGINE

#57
20200408169
2020-12-31

Nacelle

#58
20200385136
2020-12-10

Laminar inducing apparatus

#59
20200369401
2020-11-26

Defrosting and acoustic treatment device for an air intake lip of a turbojet engine nacelle

#60
20200346779
2020-11-05

Aero engine flow rate

#61
20200309011
2020-10-01

Systems and apparatus to generate electrical power from aircraft engine heat

#62
20200307789
2020-10-01

Aircraft having embedded engines

#63
20200290743
2020-09-17

Gas turbine engine compression system

#64
20200271073
2020-08-27

Bypass duct conformal heat exchanger array

#65
20200200046
2020-06-25

Fan arrangement for a gas turbine engine

#66
20200198798
2020-06-25

Aero engine flow rate

#67
20200198793
2020-06-25

Propulsive assembly of an aircraft comprising a junction fairing between a nacelle and a pylon of the aircraft equipped with a removable cowl and aircraft equipped with said propulsive assembly

#68
20200189750
2020-06-18

Anti-ice double walled duct system

#69
20200173363
2020-06-04

NACELLE INLET STRUCTURE

#70
20200164961
2020-05-28

Leading-edge slat for an aircraft

#71
20200130856
2020-04-30

NACELLE INLET AND SYSTEM AND METHOD FOR MAKING SAME

#72
20200123984
2020-04-23

COLD NOZZLE OPTIMISATION

#73
20200108942
2020-04-09

Nacelle inlet with reinforcement structure

#74
20200103139
2020-04-02

Low drag, variable-depth acoustic liner

#75
20200080477
2020-03-12

PREDICTION OF INLET DISTORTION OF BOUNDARY LAYER INGESTING PROPULSION SYSTEM

#76
20200031487
2020-01-30

Nacelle inlet lip fuse structure

#77
20200025109
2020-01-23

Supersonic aircraft turbofan

#78
20200023986
2020-01-23

Supersonic aircraft turbofan engine

#79
20200017226
2020-01-16

Supersonic aircraft propulsion installation

#80
20200011243
2020-01-09

Engine enclosure air inlet section

#81
20200003117
2020-01-02

Method of regulating air pressure in anti-icing system

#82
20190382122
2019-12-19

GAS TURBINE ENGINE

#83
20190338704
2019-11-07

Aircraft propulsion assembly comprising a cold bleed air intake device with variable aerodynamic profile

#84
20190322379
2019-10-24

Hybrid propulsion engines for aircraft

#85
20190271269
2019-09-05

Elongated geared turbofan with high bypass ratio

#86
20190234242
2019-08-01

Inlet assembly for an aircraft aft fan

#87
20190195085
2019-06-27

Anterior part of a nacelle of an aircraft propulsion unit having a shock absorbing element

#88
20190193833
2019-06-27

Nacelle forward part of a propulsion assembly comprising an inclined stiffening frame

#89
20190176998
2019-06-13

Additively manufactured septa for acoustic panels

#90
20190161200
2019-05-30

Acoustic attenuation panel for an aircraft propulsion unit and propulsion unit including such a panel

#91
20190093557
2019-03-28

Advanced inlet design

#92
20190048826
2019-02-14

Gas turbine engine with optimized fan, core passage inlet, and compressor forward stage diameter ratios

#93
20190031357
2019-01-31

Nacelle

#94
20190031356
2019-01-31

Nacelle

#95
20180362178
2018-12-20

Air inlet for a nacelle for an aircraft and its process for manufacturing

#96
20180298829
2018-10-18

Variable-geometry boundary layer diverter

#97
20180283276
2018-10-04

Nacelle for a turbofan engine

#98
20180258788
2018-09-13

Flutter inhibiting intake for gas turbine propulsion system

#99
20180201387
2018-07-19

Air intake structure for an aircraft nacelle

#100
20180170563
2018-06-21

REAR PORTION OF AN AIRCRAFT COMPRISING A FUSELAGE FRAME SUPPORTING TWO PARTLY BURIED ENGINES

#101
20180170560
2018-06-21

Boundary layer ingestion integration into aft fuselage

#102
20180162542
2018-06-14

Liner assembly, engine housing, and methods of assembling the same

#103
20180154455
2018-06-07

Systems and methods for forming perforations in a barrel structure

#104
20180135557
2018-05-17

Propulsion assembly comprising a duct for feeding the gas generator in an inter-duct casing

#105
20180134382
2018-05-17

Commercial supersonic aircraft and associated systems and methods

#106
20180105281
2018-04-19

Aircraft nacelle including a link between a conduit of an air inlet and a conduit of an engine

#107
20180051715
2018-02-22

Method and apparatus for cooling thrust reverser seal

#108
20180016981
2018-01-18

Acoustic paneling

#109
20170321602
2017-11-09

Gas turbine engine with an offtake

#110
20170298954
2017-10-19

Nacelle short inlet

#111
20170233090
2017-08-17

Inlet assembly for a turbofan engine

#112
20170191414
2017-07-06

Acoustic liner for gas turbine engine components

#113
20170190438
2017-07-06

Nacelle short inlet for fan blade removal

#114
20170184023
2017-06-29

Device for attaching an air inlet onto a fan casing of an aircraft turbojet nacelle

#115
20170158341
2017-06-08

Methods and apparatus to vary an air intake of aircraft engines

#116
20170137135
2017-05-18

Propulsion assembly for an aircraft, comprising a gas generator and two offset fans

#117
20170137134
2017-05-18

Propulsion assembly for an aircraft, comprising a gas generator, two offset fans and an air inlet sleeve

#118
20170106991
2017-04-20

Crosswind performance aircraft engine spinner

#119
20170057644
2017-03-02

Synergetic noise absorption and anti-icing for aircrafts

#120
20170057618
2017-03-02

Synergetic noise absorption and anti-icing for aircrafts

#121
20160348585
2016-12-01

Turbofan bypass air cooled oil cooler fairings

#122
20160341215
2016-11-24

Compressor tip injector

#123
20160256935
2016-09-08

System for forming perforations in a barrel section

#124
20160245180
2016-08-25

Gas-turbine engine with oil cooler in the engine cowling

#125
20160207631
2016-07-21

Pusher fan engine with in wing configuration

#126
20160201570
2016-07-14

Exhaust nozzle arrangement for geared turbofan

#127
20160201569
2016-07-14

Exhaust nozzle arrangement for geared turbofan

#128
20160200445
2016-07-14

Aircraft safety device systems

#129
20160131038
2016-05-12

Aircraft turbine engine comprising an air intake housing with a variable aerodynamic profile

#130
20160084165
2016-03-24

Pre-cooler inlet ducts that utilize active flow-control and systems and methods including the same

#131
20160076448
2016-03-17

Air inlet arrangement and method of making the same

#132
20160061144
2016-03-03

Variable geometry inlet for a ducted fan and method of assembling same

#133
20160040595
2016-02-11

Adjustable size inlet system

#134
20160032833
2016-02-04

Thermally conforming acoustic liner cartridge for a gas turbine engine

#135
20160031290
2016-02-04

Aircraft turbomachine comprising a deflector

#136
20160023771
2016-01-28

Aircraft element requiring an anti-frost treatment

#137
20160003194
2016-01-07

Asymmetric fan nozzle in high-BPR separate-flow nacelle

#138
20160003147
2016-01-07

System for preventing icing on an aircraft surface using a plasma actuator

#139
20160003145
2016-01-07

Gas turbine engine inlet

#140
20150377131
2015-12-31

System and method for preventing objects from entering the intake of a jet engine

#141
20150361879
2015-12-17

Gas turbine engine with embedded distributed fans

#142
20150314850
2015-11-05

Lipskin for a nacelle and methods of making the same

#143
20150292411
2015-10-15

Angled core gas turbine engine mounting

#144
20150291285
2015-10-15

Aircraft propelled by a turbojet engine with contrarotating fans

#145
20150267616
2015-09-24

Fairing device for aircraft propulsion assembly comprising an internal compartment fitted with a fan

#146
20150259059
2015-09-17

Stabilizer sacrificial surfaces

#147
20150191239
2015-07-09

Aircraft turbojet engine nacelle comprise an increased-rigidity air intake

#148
20150167498
2015-06-18

Joint between components

#149
20150129045
2015-05-14

Nacelle inlet lip skin with pad-up defining a developable surface having parallel ruling lines

#150
20150122952
2015-05-07

Gas turbine engine inlet wall design

#151
20150114481
2015-04-30

Dual inlets for a turbofan precooler

#152
20150007896
2015-01-08

Air inlet structure for a turbojet engine nacelle of laminar type

#153
20140291066
2014-10-02

Air intake structure for turbojet engine nacelle

#154
20140286754
2014-09-25

Exhaust nozzle for an elongated gear turbofan with high bypass ratio

#155
20140283501
2014-09-25

Elongated geared turbofan with high bypass ratio

#156
20140260183
2014-09-18

Variable cycle intake for reverse core engine

#157
20140147268
2014-05-29

Aircraft nacelle comprising a deformable connection between an air intake and a power plant

#158
20140145027
2014-05-29

Aircraft with an integral aerodynamic configuration

#159
20140144519
2014-05-29

Aircraft nacelle comprising a reinforced connection between an air intake and a powerplant

#160
20140127001
2014-05-08

Gas-turbine engine with telescope-type air inlet of the engine cowling (nacelle)

#161
20140083518
2014-03-27

Structural element of an air vehicle air intake composed of an array of passages with a hexagonal cross section

#162
20130312263
2013-11-28

Method for manufacturing an air intake structure for a turbojet engine nacelle

#163
20130206920
2013-08-15

Driven aircraft, in particular an aircraft designed as a flying wing and/or having a low radar signature

#164
20130084170
2013-04-04

Gas turbine engine mounting arrangements

#165
20130075193
2013-03-28

Seamless acoustic liner

#166
20130043343
2013-02-21

Method of processing acoustic waves emitted at the outlet of a turbo engine of an aircraft with a dielectric-barrier discharge device and aircraft comprising such a device

#167
20130042922
2013-02-21

Air inlet arrangement and method of making the same

#168
20130034437
2013-02-07

Fastening device particularly suitable for the fastening between an air intake and an engine of an aircraft nacelle

#169
20130033036
2013-02-07

Fastening device particularly suitable for the fastening between an air intake and an engine of an aircraft nacelle

#170
20130032669
2013-02-07

Fastening device particularly suitable for the fastening between an air intake and an engine of an aircraft nacelle

#171
20120325978
2012-12-27

Nacelle flow assembly

#172
20120318924
2012-12-20

Air intake of an aircraft nacelle that incorporates a reinforced lip with a defrost system by joule-effect

#173
20120312924
2012-12-13

ICE SHED REDUCTION FOR LEADING EDGE STRUCTURES

#174
20120291937
2012-11-22

PROCESS FOR MANUFACTURING AN ACOUSTIC PANEL FOR AN AIRCRAFT NACELLE

#175
20120248250
2012-10-04

Aircraft nacelle air intake incorporating optimized ice-treatment hot air injection means

#176
20120237332
2012-09-20

Fluid-cooling device for a turbine engine propulsive unit

#177
20120145254
2012-06-14

Air inlet for aircraft propulsion unit having a structure resistant to excess pressure and a process for repairing an air inlet of an aircraft propulsion unit

#178
20120126062
2012-05-24

Inlet nose cowl with a locally thickened fastening portion to enable an uninterrupted airflow surface

#179
20120118400
2012-05-17

LEADING EDGE STRUCTURE, IN PARTICULAR FOR THE AIR INTAKE OF THE NACELLE OF AN AIRCRAFT ENGINE

#180
20120091285
2012-04-19

AIRCRAFT NACELLE INCLUDING A CONTINUE JOINT AREA BETWEEN AN OUTER WALL AND A FRONT FRAME

#181
20120090695
2012-04-19

Aircraft nacelle including at least one radial partition between two conducts

#182
20120090694
2012-04-19

Aircraft nacelle including a rear frame inclined to the rear

#183
20120076635
2012-03-29

Nacelle with porous surfaces

#184
20120042958
2012-02-23

Jet engine intake guard

#185
20110314788
2011-12-29

Aircraft turbine engine and use of such a turbine engine

#186
20110308634
2011-12-22

Turbojet nacelle having a removable air intake structure

#187
20110290786
2011-12-01

Aircraft heating system

#188
20110284095
2011-11-24

Turbojet engine nacelle

#189
20110238380
2011-09-29

System and method for preventing objects from entering the intake of a jet engine

#190
20110226903
2011-09-22

De-icing device comprising means for detection of a leakage in a hot air supply system

#191
20110220218
2011-09-15

Turbojet engine nacelle

#192
20110219783
2011-09-15

Turbojet engine nacelle with translatable upstream cowl

#193
20110214405
2011-09-08

NACELLE AIR INTAKE STRUCTURE

#194
20110192134
2011-08-11

AIR INTAKE STRUCTURE FOR A TURBINE ENGINE NACELLE

#195
20110182727
2011-07-28

Turbojet engine nacelle

#196
20110168852
2011-07-14

METHOD OF DEPOSITING A COATING FOR IMPROVING LAMINAR FLOW

#197
20110168839
2011-07-14

Device for connecting an air inlet with an aircraft nacelle actuator assembly

#198
20110147534
2011-06-23

Measurement instrument support interposed between a drive unit and an air intake of an aircraft nacelle

#199
20110142615
2011-06-16

Inner wall for a turbomachine nacelle

#200
20110138578
2011-06-16

COUPLING FOR INDUCING HIGH TEMPERATURE DROPS BETWEEN CONNECTED PARTS ON AN AIRCRAFT

#201
20110133035
2011-06-09

Method for making deicing system on a nacelle panel

#202
20110133025
2011-06-09

Acoustic attenuation panel for aircraft for engine nacelle

#203
20110131945
2011-06-09

Assembly of components connected by a device that maintains the integrity of the surface of one of the components

#204
20110103935
2011-05-05

Aircraft engine nacelle air intake assembly

#205
20110095912
2011-04-28

Jet engine protection system

#206
20110068222
2011-03-24

Propulsion unit for an aircraft and air intake structure for such a unit

#207
20110033286
2011-02-10

Nacelle for turbojet engine

#208
20110030333
2011-02-10

Jet engine protection system

#209
20110020105
2011-01-27

Nacelle flow assembly

#210
20110014044
2011-01-20

LOCKING SYSTEM FOR AIR INTAKE STRUCTURE FOR TURBOJET ENGINE NACELLE

#211
20110011981
2011-01-20

Air intake structure for an aircraft nacelle

#212
20110000184
2011-01-06

Method to protect jet engines from bird strikes

#213
20100320316
2010-12-23

Air intake for aircraft nacelle, and propulsion assembly including such air intake

#214
20100314501
2010-12-16

Locking system for air intake structure for turbojet engine nacelle

#215
20100301161
2010-12-02

Acoustic coating for an aircraft incorporating a frost treatment system by joule effect

#216
20100294882
2010-11-25

Aircraft leading edge

#217
20100290892
2010-11-18

Intake duct liner for a turbofan gas turbine engine

#218
20100270427
2010-10-28

Bird collision prevention device for an aircraft

#219
20100232932
2010-09-16

Air inlet shroud structure

#220
20100215479
2010-08-26

Gas turbine engine inlet with noise reduction features

#221
20100181420
2010-07-22

Coating for acoustic treatment that integrates the function of hot-air treatment of frost

#222
20100163677
2010-07-01

Method and apparatus for aircraft anti-icing

#223
20100140418
2010-06-10

Air induction control

#224
20100124494
2010-05-20

Integrated inlet design

#225
20100096213
2010-04-22

Coating for acoustic treatment integrating the function of frost treatment with hot air

#226
20100087132
2010-04-08

Air intake arrangement for a vehicle, in particular an aircraft

#227
20100068051
2010-03-18

Integrated inlet fan case

#228
20100000227
2010-01-07

AIR INTAKE FOR AN AIRCRAFT TURBINE ENGINE

#229
20090324390
2009-12-31

Liner for a gas turbine engine casing

#230
20090321585
2009-12-31

Nacelle inlet lip

#231
20090301095
2009-12-10

Passive boundary layer bleed system for nacelle inlet airflow control

#232
20090272850
2009-11-05

Ice shed reduction for leading edge structures

#233
20090246000
2009-10-01

Method for determining the total pressure distribution across a fan entry plane

#234
20090194633
2009-08-06

Icing protection for aircraft air inlet scoops

#235
20090155067
2009-06-18

Nacelle assembly with turbulators

#236
20090155046
2009-06-18

Nacelle assembly having inlet bleed

#237
20090152401
2009-06-18

Nacelle inlet thermal anti-icing spray duct support system

#238
20090121083
2009-05-14

Nacelle flow assembly

#239
20090084889
2009-04-02

Aircraft having a reduced acoustic signature

#240
20090060704
2009-03-05

Active flow control for nacelle inlet

#241
20080308684
2008-12-18

NACELLE WITH ARTICULATING LEADING EDGE SLATES

#242
20080286094
2008-11-20

Variable geometry nacelle assembly for a gas turbine engine

#243
20080267762
2008-10-30

Nacelle assembly having inlet airfoil for a gas turbine engine

#244
20080206044
2008-08-28

Noise reduction assembly for aircraft turbojet

#245
20080179448
2008-07-31

Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein

#246
20080149771
2008-06-26

System for deicing the leading edge of a nose inlet cowl turbine engine

#247
20080092362
2008-04-24

Zero acoustic splice fan case liner

#248
20070241229
2007-10-18

Inlet distortion and recovery control system

#249
20070176052
2007-08-02

Air inlet for a turbofan engine

#250
20070163229
2007-07-19

Gas turbine engine inlet with noise reduction features

#251
20060231329
2006-10-19

Acoustic dampers

#252
20060169533
2006-08-03

Acoustic liner with a nonuniform depth backwall

#253
20060024154
2006-02-02

Zero acoustic splice fan case liner

#254
20060011408
2006-01-19

Acoustic liner for gas turbine engine

#255
20050274103
2005-12-15

Gas turbine engine inlet with noise reduction features

#256
20050263643
2005-12-01

Cowl structure for a gas turbine engine

#257
20050252195
2005-11-17

Noise reduction assembly for aircraft turbojet

#258
20050211824
2005-09-29

Turbine engine arrangements

#259
20050151026
2005-07-14

Laminar flow nacelle for an aircraft engine

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2005-04-21

Process for making a panel with a protected acoustic damping layer

#261
20050081531
2005-04-21

Aircraft engine mounting assembly

#262
20050081530
2005-04-21

Arrangement for bleeding the boundary layer from an aircraft engine

#263
20050060982
2005-03-24

Method and system for reduction of jet engine noise

#264
20050023412
2005-02-03

Nacelle inlet lip anti-icing with engine oil

#265
20050022866
2005-02-03

Apparatus and methods for varying inlet lip geometry of a jet engine inlet

#266
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Aero engine flow rate