ClassID:

72486

B64D15/04 - CPC Classification

Classification description:

De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid Hot gas application

Recent Application in this class:
#1
20260145797
2026-05-28

SYSTEMS AND METHODS FOR GAS GENERATOR FOR PNEUMATIC DEICER

#2
20260098497
2026-04-09

INJECTOR FOR DE-ICING DEVICE FOR AN AIR INTAKE OF AN AIRCRAFT TURBOJET NACELLE, AND ASSOCIATED METHOD

#3
20260097852
2026-04-09

BLENDED WING AIRCRAFT

#4
20250388328
2025-12-25

ICE PROTECTION SYSTEMS FOR AIRCRAFT FUELED BY HYDROGEN

#5
20250304266
2025-10-02

COOLING OF GAS FLOWING OVER AIRCRAFT STRUCTURE

#6
20250276806
2025-09-04

METHOD FOR DETECTING AN ANOMALY IN A SYSTEM OF AN AIRCRAFT

#7
20250257700
2025-08-14

AIRCRAFT HAVING AN AFT ENGINE AND AUXILIARY POWER UNIT

#8
20250242925
2025-07-31

ICE PROTECTION USING REGENERATIVE HIGH TEMPERATURE EXHAUST AIR

#9
20250197013
2025-06-19

OPEN ROTOR AIRCRAFT PROPULSION SYSTEM WITH ANTI-ICING SYSTEM

#10
20250033780
2025-01-30

DE-ICING OF AN AIRCRAFT BY MEANS OF A REFORMER FOR HYDROGEN GENERATION

#11
20240217671
2024-07-04

SYSTEMS AND METHODS FOR POWER GENERATION AND AIRCRAFT COMPRISING THE SAME

#12
20240190573
2024-06-13

AIRCRAFT THERMAL ANTI-ICING SYSTEM

#13
20240166357
2024-05-23

HEATED LEADING-EDGE STRUCTURE FOR AN AIRCRAFT

#14
20240166356
2024-05-23

MULTIFUNCTIONAL AIR SYSTEM FOR FUEL CELL POWERED AIRCRAFT

#15
20240076044
2024-03-07

ICE PROTECTION SYSTEMS FOR AIRCRAFT FUELED BY HYDROGEN

#16
20240051668
2024-02-15

Aircraft anti-icing protection system using blown hot air with reduced energy penalty

#17
20230406481
2023-12-21

SUPPORT ARRANGEMENT FOR A LEADING-EDGE HIGH LIFT DEVICE WITH A FLUID DUCT

#18
20230383694
2023-11-30

HYDROGEN-FUELLED GAS TURBINE ENGINE WITH FUEL-TO-AIR TURBOCHARGER

#19
20230358166
2023-11-09

HYDROGEN ENERGY CONVERSION SYSTEM

#20
20230347305
2023-11-02

MIXING DEVICE FOR A PRIMARY FLUID FLOW IN FIRST TUBE WITH AT LEAST ONE SECONDARY FLUID FLOW, A METHOD FOR MIXING AND AIRCRAFT ENGINE

#21
20230312110
2023-10-05

Systems and methods for gas generator for pneumatic deicer

#22
20230286659
2023-09-14

Fail safe multi-engine turboprop airframe thermo-pneumatic anti-icing systems

#23
20230271695
2023-08-31

TURBINE ENGINE MODULE EQUIPPED WITH A PROPELLER AND STATOR VANES SUPPORTED BY RETAINING MEANS AND CORRESPONDING TURBINE ENGINE

#24
20230264820
2023-08-24

Thermal anti-ice bypass systems for use with aircraft

#25
20230174241
2023-06-08

Ice protection for electrically powered rotors

#26
20230104595
2023-04-06

Control of electric pump-driven deicer

#27
20220412273
2022-12-29

Gas turbine engine having hollow low-pressure shaft with integrated valve for delivering hot compressed air to a fan disk

#28
20220411075
2022-12-29

Propeller deicing systems and methods

#29
20220324578
2022-10-13

Piccolo tube for de-icing an airfoil structure of an aircraft, de-icing system and airfoil structure

#30
20220267019
2022-08-25

Air intake of an aircraft turbine engine nacelle

#31
20220258850
2022-08-18

Thermal relief doors for overheat prevention of anti-ice systems on aircraft

#32
20220212805
2022-07-07

Ice protection and boundary layer suction system for an aircraft aerofoil

#33
20220204168
2022-06-30

DISTRIBUTED PNEUMATIC SUPPLY SYSTEM OF AN AIRCRAFT

#34
20220170418
2022-06-02

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

#35
20220169396
2022-06-02

Efficient low-noise aircraft propulsion system

#36
20220127005
2022-04-28

Pressure regulating valve assembly

#37
20220119094
2022-04-21

Leading-edge arrangement for an aircraft

#38
20220119093
2022-04-21

Flow body for an aircraft having a solid trailing-edge component

#39
20220111951
2022-04-14

AIR ACCELERATION AT LEADING EDGE OF WING

#40
20220099023
2022-03-31

Air intake of an aircraft turbojet engine nacelle comprising ventilation orifices for a de-icing flow of hot air

#41
20220055734
2022-02-24

Panels for obstructing air flow through apertures in an aircraft wing

#42
20220048637
2022-02-17

Ice protection system for a component of an aerodynamic system

#43
20220041289
2022-02-10

Apparatus and method for heating an aircraft structure

#44
20210394913
2021-12-23

Thermally isolated sensor for gas turbine engine

#45
20210371113
2021-12-02

Passive heater for aircraft de-icing and method

#46
20210309374
2021-10-07

Aircraft anti-icing system

#47
20210285373
2021-09-16

Swirl anti-icing injector head nozzle configurations

#48
20210284346
2021-09-16

Variable diameter piccolo tube for anti-icing system

#49
20210276721
2021-09-09

Aircraft wing ice protection system and method

#50
20210171209
2021-06-10

EFFICIENT LOW-NOISE AIRCRAFT PROPULSION SYSTEM

#51
20210171205
2021-06-10

ENVIRONMENTAL CONTROL SYSTEM

#52
20210163146
2021-06-03

Turbofan engine, nacelle thereof, and associated method of operation

#53
20210163141
2021-06-03

GAS TURBINE ENGINE, NACELLE THEREOF, AND ASSOCIATED METHOD OF OPERATING A GAS TURBINE ENGINE

#54
20210156305
2021-05-27

Aircraft part anti-icing treatment method

#55
20210129996
2021-05-06

Thermal anti-icing system with non-circular piccolo tube

#56
20210107676
2021-04-15

Aircraft Having an Aft Engine and Auxiliary Power Unit

#57
20210078718
2021-03-18

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

#58
20210025513
2021-01-28

ANTI-ICE VALVE

#59
20210024221
2021-01-28

LEADING EDGE MEMBER FOR AN AIRFOIL OF AN AIRCRAFT

#60
20210024220
2021-01-28

Leading-edge thermal anti-ice systems and methods

#61
20210003080
2021-01-07

Hybrid gas turbine engine with bleed system improvements

#62
20200385127
2020-12-10

Advanced FuelCell Integration Into Aircraft

#63
20200369401
2020-11-26

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

#64
20200347782
2020-11-05

Aircraft propulsion system including a heat exchanger system

#65
20200346767
2020-11-05

Method and apparatus for aircraft anti-icing

#66
20200346766
2020-11-05

Method and apparatus for aircraft anti-icing

#67
20200346765
2020-11-05

Anti-ice pulsed jet hiller reactor

#68
20200346764
2020-11-05

Method and apparatus for aircraft anti-icing

#69
20200346738
2020-11-05

Leading-edge device for an aircraft

#70
20200307765
2020-10-01

Articulated cover assembly for wing leading edge slat telescopic tube duct

#71
20200291854
2020-09-17

AIRCRAFT PROPULSION SYSTEM INCLUDING A HEAT EXCHANGER SYSTEM

#72
20200283158
2020-09-10

Aerofoil leading edge structures

#73
20200276641
2020-09-03

Method for manufacturing a cellular core for an acoustic panel

#74
20200247548
2020-08-06

APPARATUS AND METHODS FOR PROVIDING AIR TO PNEUMATIC LOADS ONBOARD AIRCRAFT

#75
20200189750
2020-06-18

Anti-ice double walled duct system

#76
20200173363
2020-06-04

NACELLE INLET STRUCTURE

#77
20200165972
2020-05-28

Turbomachine having an air intake de-icing system

#78
20200164961
2020-05-28

Leading-edge slat for an aircraft

#79
20200156800
2020-05-21

Cooling and gas dehumidifying system, transport means, and method for operating a cooling and gas dehumidifying system

#80
20200148368
2020-05-14

Vented leading-edge assembly and method for manufacturing a vented leading-edge assembly

#81
20200140098
2020-05-07

Control system for aircraft anti-icing

#82
20200131991
2020-04-30

Self modulating valve

#83
20200122844
2020-04-23

Aircraft engine nacelle comprising a system of ice protection

#84
20200122843
2020-04-23

Aircraft engine nacelle comprising an anti-icing protection system

#85
20200108942
2020-04-09

Nacelle inlet with reinforcement structure

#86
20200102085
2020-04-02

Device For Reducing Or Even Eliminating Tonal Noise For An Aircraft Powerplant De-Icing System

#87
20200088096
2020-03-19

Nozzle for an aircraft propulsion system

#88
20200070993
2020-03-05

Air intake structure of an aircraft nacelle

#89
20200039654
2020-02-06

Systems and methods of optimizing cooling and providing useful heating from single phase and two phase heat management in propulsion systems

#90
20200031479
2020-01-30

Aircraft equipped with a structurally integrated de-icing system

#91
20200031476
2020-01-30

Vane assembly for distribution of a stratified fluid in an aircraft

#92
20200025072
2020-01-23

Anti-ice system exhaust air disruptor

#93
20200017223
2020-01-16

Ice protection system for a component of an aerodynamic system

#94
20200003117
2020-01-02

Method of regulating air pressure in anti-icing system

#95
20190389588
2019-12-26

Fluid systems that prevent the formation of ice

#96
20190359341
2019-11-28

METHOD OF THERMAL ICE PROTECTION FOR AN AIRCRAFT WING

#97
20190283888
2019-09-19

Efficient low-noise aircraft propulsion system

#98
20190263529
2019-08-29

Apparatus and method for heating an aircraft structure

#99
20190234986
2019-08-01

Flying object with a sensor device including a dynamic pressure probe having an inner and outer body

#100
20190233127
2019-08-01

Surface deicing device configured not to generate electromagnetic interference

#101
20190233126
2019-08-01

Temperature monitoring unit for aircraft wing structure and associated installation method

#102
20190202567
2019-07-04

Assembly and method for conditioning engine-heated air onboard an aircraft

#103
20190202566
2019-07-04

Leading edge structure for a flow control system of an aircraft

#104
20190176959
2019-06-13

Panels for obstructing air flow through apertures in an aircraft wing

#105
20190118955
2019-04-25

Frost protection system for an aircraft engine nacelle

#106
20190112980
2019-04-18

Aircraft anti-icing system

#107
20190057560
2019-02-21

METHOD AND SYSTEM FOR PREDICTING WING ANTI-ICE FAILURE

#108
20190033141
2019-01-31

Sensor with integral vortex tube for warming

#109
20190024533
2019-01-24

Device for deicing a splitter nose and inlet guide vanes of an aviation turbine engine

#110
20190023412
2019-01-24

Non-propulsive utility power (NPUP) generation system for providing secondary power in an aircraft

#111
20190023405
2019-01-24

Eductor driven anti-ice system

#112
20190010876
2019-01-10

Integrated fuel and bleed system control architecture

#113
20180371991
2018-12-27

Aircraft incorporating a low-temperature bleed system

#114
20180363588
2018-12-20

EXHAUST ASSEMBLY WITH VORTEX GENERATOR

#115
20180347463
2018-12-06

Gas turbine engine de-icing system

#116
20180290758
2018-10-11

Pulsed deicing system

#117
20180265208
2018-09-20

AIR INTAKE STRUCTURE AND AIRFLOW CONTROL SYSTEM

#118
20180216538
2018-08-02

Aircraft bleed system

#119
20180216529
2018-08-02

DEVICE FOR DE-ICING AN AIRCRAFT TURBOJET ENGINE NACELLE AIR INTAKE LIP

#120
20180209338
2018-07-26

Heat exchanger assembly for engine bleed air

#121
20180194485
2018-07-12

Nacelle inner lip skin with heat transfer augmentation features

#122
20180194457
2018-07-12

System for dual management of anti-icing and boundary layer suction on an aerofoil of an aircraft, including a function of collecting the anti-icing air

#123
20180170557
2018-06-21

Leading edge ice-protection system

#124
20180170556
2018-06-21

Direct-acting valve

#125
20180155063
2018-06-07

SYSTEMS AND METHODS FOR DIAGNOSING TURBOSHAFT ENGINE BLEED VALVES

#126
20180135513
2018-05-17

Electrically boosted regenerative bleed air system

#127
20180134397
2018-05-17

TURBO-GENERATOR BASED BLEED AIR SYSTEM

#128
20180118331
2018-05-03

Air distribution system with drag reducing inlet

#129
20180105276
2018-04-19

AIRCRAFT DEICING SYSTEM

#130
20180086471
2018-03-29

Icing condition detection using instantaneous humidity sensing

#131
20180058973
2018-03-01

Method for detecting a fluid leak in a turbomachine and fluid distribution system

#132
20180058322
2018-03-01

Anti-icing exhaust system

#133
20180037327
2018-02-08

Aircraft having a redundant and efficient bleed system

#134
20180029691
2018-02-01

Apparatus for obstructing air flow through an aperture for a duct in an aircraft wing

#135
20180010519
2018-01-11

Nacelle anti ice system

#136
20170335715
2017-11-23

Method and assembly for providing an anti-icing airflow

#137
20170334566
2017-11-23

Inline pressure regulating valve assembly with inlet pressure bias

#138
20170327235
2017-11-16

Dual-use air turbine system for a gas turbine engine

#139
20170321604
2017-11-09

Device for de-icing a splitter nose of an aviation turbine engine

#140
20170314467
2017-11-02

Directed flow nozzle swirl enhancer

#141
20170313428
2017-11-02

Systems and methods for preventing ice formation on portions of an aircraft

#142
20170283076
2017-10-05

Arrangements and methods for supplying heated air to a wing anti-icing system

#143
20170275005
2017-09-28

Anti-icing system of aircraft, aircraft including anti-icing system, program for controlling anti-icing system, and method for controlling anti-icing system

#144
20170268533
2017-09-21

Heat exchanger outlet deflector

#145
20170268431
2017-09-21

Engine bleed system with multi-tap bleed array

#146
20170268430
2017-09-21

ENGINE BLEED SYSTEM WITH TURBO-COMPRESSOR

#147
20170268424
2017-09-21

Internally heated engine inlet screen for aircraft engines

#148
20170268423
2017-09-21

Engine bleed system with motorized compressor

#149
20170267360
2017-09-21

THERMAL MANAGEMENT SYSTEM FOR DEICING AIRCRAFT WITH TEMPERATURE BASED FLOW RESTRICTOR

#150
20170259926
2017-09-14

Shielded anti-icing system and methods

#151
20170241340
2017-08-24

TURBOCOMPRESSOR FOR AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM

#152
20170233091
2017-08-17

Actuated outlet door for aircraft high-temperature exhaust

#153
20170233084
2017-08-17

Anti-icing system and aircraft

#154
20170225791
2017-08-10

Thermally biased valve and anti-icing system

#155
20170218853
2017-08-03

Methods and apparatus to adjust bleed ports on an aircraft engine

#156
20170217593
2017-08-03

Anti-icing system and aircraft

#157
20170217569
2017-08-03

System for the dual management of anti-icing and boundary-layer suction on an aerofoil of an aircraft

#158
20170210476
2017-07-27

Anti-icing system and aircraft

#159
20170210475
2017-07-27

Nozzle and vane system for nacelle anti-icing

#160
20170183080
2017-06-29

Aircraft brace housing a fluid transfer line

#161
20170175629
2017-06-22

Gas turbine engine with short inlet, acoustic treatment and anti-icing features

#162
20170175628
2017-06-22

Method and system for inlet guide vane heating

#163
20170170494
2017-06-15

Integrated fuel cell aircraft pressurization and cooling system

#164
20170166313
2017-06-15

Anti-icing apparatus and system

#165
20170122204
2017-05-04

Front lip of a turbofan engine nacelle comprising hot-air bores upstream from acoustic panels

#166
20170107906
2017-04-20

De-icing device for a splitter nose of an axial turbine engine compressor

#167
20170096230
2017-04-06

Compartmentalized structure for the acoustic treatment and the de-icing of an aircraft nacelle and aircraft nacelle incorporating said structure

#168
20170081032
2017-03-23

Pulsed deicing system

#169
20170058772
2017-03-02

Injector nozzle configuration for swirl anti-icing system

#170
20170057643
2017-03-02

Injector nozzle configuration for swirl anti-icing system

#171
20170043877
2017-02-16

De-icing splitter for an axial turbine engine compressor

#172
20170036770
2017-02-09

Electric compressor for use with a wing anti-ice system

#173
20170030265
2017-02-02

Turbine engine with anti-ice valve assembly, bleed air valve, and method of operating

#174
20170016347
2017-01-19

Splitter nose of a low-pressure compressor of an axial turbomachine with annular deicing conduit

#175
20170009653
2017-01-12

Nacelle anti-ice system and method with equalized flow

#176
20170002747
2017-01-05

Aircraft turbomachine comprising a heat exchanger of the precooler type

#177
20160376010
2016-12-29

SYSTEMS AND METHODS FOR PREVENTING ICE ACCUMULATION

#178
20160332724
2016-11-17

Heat exchanger for laminar-flow aircraft

#179
20160312924
2016-10-27

Double-walled pipe with integrated heating capability for an aircraft or spacecraft

#180
20160257418
2016-09-08

Device for de-icing the inlet of a nacelle of an aircraft engine, method for producing such a de-icing device, and aircraft engine nacelle provided with such a de-icing device

#181
20160257413
2016-09-08

Anti-icing system for an aircraft

#182
20160245180
2016-08-25

Gas-turbine engine with oil cooler in the engine cowling

#183
20160169411
2016-06-16

Heated valve

#184
20160114895
2016-04-28

Anti-icing / de-icing system for aircraft door and aircraft door equipped with such a system

#185
20160102610
2016-04-14

De-icing and conditioning device for an aircraft

#186
20150291284
2015-10-15

De-icing system with thermal management

#187
20150260099
2015-09-17

Enhanced temperature control anti-ice nozzle

#188
20150198061
2015-07-16

Aircraft anti-icing systems having deflector vanes

#189
20150151847
2015-06-04

Non-propulsive utility power (NPUP) generation system for providing full-time secondary power during operation of an aircraft

#190
20150108233
2015-04-23

Anti-icing system for aircraft

#191
20150086333
2015-03-26

Concentric nozzles for enhanced mixing of fluids

#192
20150034767
2015-02-05

Method for regulating the de-icing of a leading edge of an aircraft and device for its implementation

#193
20150001003
2015-01-01

Systems and methods for acoustic resonance mitigation

#194
20140369812
2014-12-18

Turbine engine nacelle fitted with a heat exchanger

#195
20140346278
2014-11-27

Thermal pneumatic deicing system for an aircraft RAM air heat exchanger

#196
20140339357
2014-11-20

System and method for cooling an aircraft wing

#197
20140263837
2014-09-18

NACELLE INLET THERMAL ANTI-ICE SPRAY DUCT

#198
20140245749
2014-09-04

Nacelle anti-ice valve utilized as compressor stability bleed valve during starting

#199
20140216846
2014-08-07

Method of manufacturing a sound absorbing panel

#200
20140203146
2014-07-24

Method and device for using hot air to de-ice the leading edges of a jet aircraft

#201
20140166812
2014-06-19

Condenser ice removal for environmental control system

#202
20140060166
2014-03-06

Inlet icing protection simulation system

#203
20140001284
2014-01-02

Panel for the acoustic treatment comprising hot air ducts and at least one stabilization chamber

#204
20130318983
2013-12-05

Aircraft energy management system including engine fan discharge air boosted environmental control system

#205
20130283816
2013-10-31

Turboprop-powered aircraft with thermal system

#206
20130224000
2013-08-29

Panel for the acoustic treatment comprising hot air ducts and at least one annular channel

#207
20130199218
2013-08-08

Icing protection system for an aircraft and method for operating an icing protection system

#208
20130195658
2013-08-01

Aircraft ice protection system and aircraft provided with the same

#209
20130192248
2013-08-01

Buffer system for communicating one or more buffer supply airs throughout a gas turbine engine

#210
20130067882
2013-03-21

Bleed air duct joint insulation means

#211
20120318922
2012-12-20

DEICING DEVICE FOR WING LEADING EDGE OF AIRCRAFT AND AIRCRAFT MAIN WING

#212
20120317782
2012-12-20

Process for the production of a panel for the acoustic treatment incorporating the frost treatment function with hot air

#213
20120298802
2012-11-29

De-icing device of an aircraft gas-turbine engine

#214
20120255274
2012-10-11

Flow device and method and system using the flow device

#215
20120248249
2012-10-04

Air inlet of an aircraft nacelle including optimized frost treatment

#216
20120187254
2012-07-26

Aircraft slat assembly with anti-icing system

#217
20120107133
2012-05-03

Deicing device for propfan-type propeller blades

#218
20120090693
2012-04-19

Acoustic processing panel, more particularly adapted for an air intake in an aircraft nacelle

#219
20120048509
2012-03-01

Method and system for vehicle thermal management

#220
20120048389
2012-03-01

Aircraft nacelle including an optimised acoustic processing system

#221
20110226903
2011-09-22

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

#222
20110139927
2011-06-16

Panel for an air intake of an aircraft nacelle that ensures optimized acoustic treatment and frost treatment

#223
20110131945
2011-06-09

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

#224
20110121136
2011-05-26

Aircraft de-icing device and engine nacelle of an aircraft gas turbine with de-icing device

#225
20110108662
2011-05-12

Attachment pylon for an aircraft turbo-shaft engine with concentric hot air channels

#226
20110031353
2011-02-10

De-icing system for an aircraft

#227
20100314082
2010-12-16

Aircraft nacelle including hot air discharge means

#228
20100276548
2010-11-04

Acoustic processing structure particularly adapted to the air inlet of an aircraft nacelle

#229
20100252685
2010-10-07

Aircraft nacelle including an optimised ice treatment system

#230
20100242428
2010-09-30

Air intake structure to be mounted upstream of a nacelle middle structure for aircraft engine, and nacelle equipped with such air intake structure

#231
20100176243
2010-07-15

Anti-icing piccolo tube standoff

#232
20100163678
2010-07-01

Thermal anti-icing system

#233
20100163677
2010-07-01

Method and apparatus for aircraft anti-icing

#234
20100116943
2010-05-13

Aircraft component exposed to streaming surrounding air

#235
20100108814
2010-05-06

Anti-icing apparatus for honeycomb structures

#236
20100001138
2010-01-07

Dual valve apparatus for aircraft engine ice protection and related methods

#237
20090314899
2009-12-24

STRUCTURAL ELEMENT OF AN AIRCRAFT

#238
20090294593
2009-12-03

Device for protection against icing for aircraft engines and related de-icing method

#239
20090194633
2009-08-06

Icing protection for aircraft air inlet scoops

#240
20090108134
2009-04-30

ICING PROTECTION SYSTEM AND METHOD FOR ENHANCING HEAT TRANSFER

#241
20090090814
2009-04-09

Method of de-icing the leading edge of an aerodynamic surface and aircraft implementing such a method

#242
20090020647
2009-01-22

System for deicing an air inlet cowl for a turbine engine

#243
20080142638
2008-06-19

Ice protection system and method including a plurality of segmented sub-areas and a cyclic diverter valve

#244
20070221788
2007-09-27

Aircraft component exposed to streaming surrounding air

#245
20070220899
2007-09-27

System for deicing an aircraft turbine engine inlet cone

#246
20070084969
2007-04-19

Device and an aircraft anti-icing system comprising such a device

#247
20060174485
2006-08-10

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