ClassID:

139181

F02C7/05 - CPC Classification

Classification description:

Features, components parts, details or accessories, not provided for in, or of interest apart form groups  - ; Air intakes for jet-propulsion plants; Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles

Sub-classes:
Recent Application in this class:
#1
20260063070
2026-03-05

METHOD OF MONITORING A FOREIGN OBJECT DAMAGE EVENT IN AN AIRCRAFT ENGINE

#2
20260063048
2026-03-05

ICE-INTERFERENCE FEATURES FOR AIRCRAFT

#3
20250387740
2025-12-25

PARTICLE SEPARATOR

#4
20250223907
2025-07-10

SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE

#5
20250146438
2025-05-08

ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAMETER FED STATIC COMPONENTS

#6
20250116224
2025-04-10

GAS TURBINE ENGINE WITH ENTRAINED PARTICLE SEPARATORS

#7
20250075658
2025-03-06

ACCESSIBLE DEBRIS SEPARATOR FOR HIGH PRESSURE TURBINE OUTSIDE DIAMETER FED STATIC COMPONENTS

#8
20250026482
2025-01-23

AIRCRAFT PROPULSION SYSTEM WITH INLET AIR MONITORING SYSTEM AND METHOD

#9
20240426216
2024-12-26

Super-cooled ice impact protection for a gas turbine engine

#10
20240410317
2024-12-12

OBJECT DIRECTION MECHANISM FOR TURBOFAN ENGINE

#11
20240390919
2024-11-28

Shaft Mounted Centrifugal Air-Oil Separator System

#12
20240360794
2024-10-31

Air turbine starter

#13
20240344482
2024-10-17

GAS TURBINE ENGINE

#14
20240271564
2024-08-15

INLET AIR MANAGEMENT SYSTEM

#15
20240255006
2024-08-01

DEVICE FOR GUIDING A MAIN AIR FLOW FOR AN AIRCRAFT TURBINE ENGINE

#16
20240253801
2024-08-01

AIR INLET BULKHEAD ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM

#17
20240209777
2024-06-27

Object direction mechanism for turbofan engine

#18
20240093610
2024-03-21

Super-cooled ice impact protection for a gas turbine engine

#19
20230415082
2023-12-28

Air filter arrangement; assembly; and, methods

#20
20230349325
2023-11-02

Mobile electric power generation system and transport arrangement

#21
20230332542
2023-10-19

Gas turbine engine core debris cleaner

#22
20230251651
2023-08-10

Systems and methods for providing information regarding particulate matter within an aircraft engine

#23
20230228196
2023-07-20

Super-cooled ice impact protection for a gas turbine engine

#24
20230193825
2023-06-22

Inlet filter housing having components including portions of filter system that collectively form housing

#25
20230060010
2023-02-23

Object direction mechanism for turbofan engine

#26
20230029650
2023-02-02

Turbine system with particulate presence and accumulation model for particulate ingress detection

#27
20230015132
2023-01-19

Air supply device, gas turbine system and using method thereof

#28
20220412259
2022-12-29

Air filtration system and method for compressor bleed valve

#29
20220372911
2022-11-24

REAR-MOUNT TURBOCHARGER INTAKE SYSTEM

#30
20220243656
2022-08-04

Fiber-reinforced aircraft component and aircraft comprising same

#31
20220082051
2022-03-17

INLET FILTER HOUSING HAVING COMPONENTS INCLUDING PORTIONS OF FILTER SYSTEM THAT COLLECTIVELY FORM HOUSING

#32
20220065165
2022-03-03

Gas turbine component with ejection circuit for removing debris from cooling air supply

#33
20220056844
2022-02-24

Compressor particle separator for gas turbine engine

#34
20210394101
2021-12-23

Air filter arrangement; assembly; and, methods

#35
20210317783
2021-10-14

Inlet air management system

#36
20210285379
2021-09-16

Core duct assembly

#37
20210123384
2021-04-29

Blade fragment barrier for aircraft engine inlet cowl

#38
20210078716
2021-03-18

Air intake unit for an aircraft engine

#39
20210003076
2021-01-07

Fiber-reinforced aircraft component and aircraft comprising same

#40
20200291855
2020-09-17

Systems and methods for dry fog inlet particle separator

#41
20200224550
2020-07-16

Gas turbine engine particulate ingestion and accumulation sensor system and method

#42
20200165973
2020-05-28

Gas turbine engine compressor sections and intake ducts including soft foreign object debris endwall treatments

#43
20200141318
2020-05-07

Air intake cover

#44
20200123976
2020-04-23

Fan blade containment system for gas turbine engine

#45
20200116039
2020-04-16

Boas with twin axial dovetail

#46
20200114292
2020-04-16

Air filter arrangement; assembly; and, methods

#47
20200073348
2020-03-05

Design, control and operation of filters for turbomachines

#48
20200063659
2020-02-27

Air intake scoop for an aircraft

#49
20200031487
2020-01-30

Nacelle inlet lip fuse structure

#50
20190323428
2019-10-24

System for gas compression on electric hydraulic fracturing fleets

#51
20190226406
2019-07-25

AIR-DRIVEN PARTICLE PULVERIZER FOR GAS TURBINE ENGINE COOLING FLUID SYSTEM

#52
20190226401
2019-07-25

Composite nosecone

#53
20190184323
2019-06-20

Air filter arrangement; assembly; and, methods

#54
20190178161
2019-06-13

Bleed ejector

#55
20190170419
2019-06-06

Method for manufacturing an ice projectile

#56
20190153944
2019-05-23

Adaptable inertial particle separator

#57
20190140430
2019-05-09

Igniter cable conduit for gas turbine engine

#58
20190112978
2019-04-18

GAS TURBINE ENGINE VORTEX SUPPRESSOR

#59
20190099764
2019-04-04

GAS TURBINE SYSTEM

#60
20190093558
2019-03-28

Integrated inlet particle separator (IPS) blower/engine starter

#61
20190085697
2019-03-21

Compressor and gas turbine including the same

#62
20190078514
2019-03-14

Gas turbine engine active clearance control system using inlet particle separator

#63
20190010867
2019-01-10

Jet engine with deflector

#64
20180361284
2018-12-20

Debris strainer for gas turbine engine cooling flow

#65
20180347465
2018-12-06

Systems for reducing deflection of a shroud that retains fan exit stators

#66
20180347464
2018-12-06

Inlet particle separator systems and methods

#67
20180328284
2018-11-15

LOW NOISE AEROENGINE INLET SYSTEM

#68
20180312270
2018-11-01

Aircraft filter system with airspeed compensation

#69
20180266332
2018-09-20

Systems and methods for controlling overboard bleed heat of a turbine inlet filter

#70
20180266322
2018-09-20

Contoured evaporative cooling medium

#71
20180266321
2018-09-20

Fibrous media drift eliminator

#72
20180238341
2018-08-23

Core-protecting fan modules and turbofan engines containing the same

#73
20180230907
2018-08-16

Systems and methods for quantification of a gas turbine inlet filter blockage

#74
20180187600
2018-07-05

Protected core inlet with reduced capture area

#75
20180163639
2018-06-14

System and method for monitoring hot gas path hardware life

#76
20180135455
2018-05-17

Foreign object debris trending concept and design

#77
20180023473
2018-01-25

Fine debris multi-stage separation system

#78
20170335766
2017-11-23

Arrangements for drawing in air and trapping foreign bodies in an aircraft propulsion assembly

#79
20170268424
2017-09-21

Internally heated engine inlet screen for aircraft engines

#80
20170234160
2017-08-17

AIRCRAFT ENGINE WITH AN IMPACT PANEL

#81
20170191503
2017-07-06

Inlet particle separator system with high curvature hub

#82
20170182443
2017-06-29

Air filter arrangement; assembly; and, methods

#83
20170145918
2017-05-25

System for gas compression on electric hydraulic fracturing fleets

#84
20170137135
2017-05-18

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

#85
20170114720
2017-04-27

Turbine engine and particle separators therefore

#86
20170101896
2017-04-13

Turbine engine, components, and methods of cooling same

#87
20170096936
2017-04-06

GAS TURBINE ASSEMBLY

#88
20170082025
2017-03-23

Apparatus and method for air particle separation in a gas turbine engine

#89
20170051670
2017-02-23

POWER SYSTEM AND METHODS OF ASSEMBLING THE SAME

#90
20170051669
2017-02-23

Apparatus and method for air particle separator in gas turbine engine

#91
20170023013
2017-01-26

Casing made of organic matrix composite material that facilitates the discharge of smoke

#92
20160348685
2016-12-01

Translating gaspath bleed valve

#93
20160333734
2016-11-17

Immersed core flow inlet between rotor blade and stator vane for an unducted fan gas turbine

#94
20160312698
2016-10-27

Inlet particle separator systems and methods

#95
20160265435
2016-09-15

Adaptable inertial particle separator

#96
20160265434
2016-09-15

Inertial particle separator flow and particle bounce control

#97
20160264251
2016-09-15

Acoustic controlled ice deflecting auxiliary power unit inlet system

#98
20160258445
2016-09-08

Fan case ice liner for turbofan engine

#99
20160251893
2016-09-01

Gas turbine engine cover

#100
20160202168
2016-07-14

Aircraft and particulate detection method

#101
20160177969
2016-06-23

Compressor blade of a gas turbine

#102
20160177779
2016-06-23

Blade

#103
20160177744
2016-06-23

Blade

#104
20160177731
2016-06-23

Blade with metallic leading edge and angled shear zones

#105
20160169034
2016-06-16

Core case heating for gas turbine engines

#106
20160123154
2016-05-05

Engine component for a turbine engine

#107
20160102611
2016-04-14

Environmental defense shield

#108
20160090190
2016-03-31

Aircraft hail screen

#109
20160076460
2016-03-17

Nacelle and compressor inlet arrangements

#110
20160061158
2016-03-03

Filter water management using hydrophilic material

#111
20160053686
2016-02-25

Low noise aeroengine inlet system

#112
20160032835
2016-02-04

Air-driven particle pulverizer for gas turbine engine cooling fluid system

#113
20150367260
2015-12-24

Double-action pusher centrifuge and pusher base device

#114
20150354453
2015-12-10

Particle tolerant turboshaft engine

#115
20150345391
2015-12-03

Environmental defense shield

#116
20150345326
2015-12-03

Flowpath cartridge liner and gas turbine engine including same

#117
20150322858
2015-11-12

Airplane engine bird strike protection guard

#118
20150315967
2015-11-05

Thrust enabling objective system

#119
20150306530
2015-10-29

Air filter arrangement; assembly; and, methods

#120
20150300254
2015-10-22

PROPULSION ENGINE

#121
20150300208
2015-10-22

Turbine engine having an element for deflecting foreign objects

#122
20150267555
2015-09-24

Turbomachine casing

#123
20150247456
2015-09-03

Offset core engine architecture

#124
20150240720
2015-08-27

Inlet air filter arrangement, inlet air filter cartridge, and equipment for supporting inlet air filter cartridges for a gas turbine or a combustion turbine

#125
20150219010
2015-08-06

Filtering chamber and method for maintaining same

#126
20150147156
2015-05-28

Gas turbine engine

#127
20150139779
2015-05-21

Pivoting fan track liner for blade retainment

#128
20150135947
2015-05-21

Systems and Methods for Managing Turbine Intake Filters

#129
20150122127
2015-05-07

Multilayer filter media

#130
20150121821
2015-05-07

Jet engine with deflector

#131
20150113938
2015-04-30

WEATHER HOOD WATER REMOVAL SYSTEM AND METHOD FOR ASSEMBLY

#132
20150101344
2015-04-16

Systems and Methods for Bypassing a Coalescer in a Gas Turbine Inlet

#133
20150063986
2015-03-05

Apparatus for energy absorption, a turbo-machine and a method for energy absorption

#134
20150040535
2015-02-12

Inlet particle separator system with flow passage through hub and/or shroud

#135
20150030435
2015-01-29

Plasma flow control inlet particle separator system

#136
20140356125
2014-12-04

Gas turbine engine heat exchanger system

#137
20140352795
2014-12-04

Jet engine with deflector

#138
20140345294
2014-11-27

Gas turbine engine with bleed duct for minimum reduction of bleed flow and minimum rejection of hail during hail ingestion events

#139
20140255202
2014-09-11

Turbine engine nosecone with deformation region

#140
20140241850
2014-08-28

Air particle separator

#141
20140196437
2014-07-17

Method for operating a static gas turbine, and intake duct for intake air of a gas turbine

#142
20140130468
2014-05-15

Filter assembly, and pre-filter device and pre-filter mounting plate therefor

#143
20140119891
2014-05-01

Turboshaft engines having improved inlet particle scavenge systems and methods for the manufacture thereof

#144
20140017068
2014-01-16

Turbine inlet air filter system with elbow access gate

#145
20130255359
2013-10-03

CONTAINERIZED MOBILE GAS TURBINE FILTER TEST FACILITY

#146
20130232932
2013-09-12

Pre-filter or coalescer mounted on pulse cartridge tripod

#147
20130142634
2013-06-06

Method for mounting shielding on a turbine casing, and mounting assembly for implementing same

#148
20130087219
2013-04-11

METHOD OF HEATING GAS TURBINE INLET

#149
20130087045
2013-04-11

System and method for conditioning air flow to a gas turbine

#150
20130011266
2013-01-10

Fan stagger angle for dirt rejection

#151
20120219358
2012-08-30

Joint assembly

#152
20120207647
2012-08-16

Device for indoor air purification and sterilization

#153
20120207594
2012-08-16

Gas turbine engine air intake in a nacelle

#154
20120204568
2012-08-16

Turbine inlet air system

#155
20120107102
2012-05-03

Annulus filler

#156
20120070271
2012-03-22

GAS TURBINE ENGINE WITH BLEED DUCT FOR MINIMUM REDUCTION OF BLEED FLOW AND MINIMUM REJECTION OF HAIL DURING HAIL INGESTION EVENTS

#157
20110250046
2011-10-13

TURBOFAN ENGINE PERFORMANCE RECOVERY SYSTEM AND METHOD

#158
20110138768
2011-06-16

Inlet system for an EGR system

#159
20110138767
2011-06-16

Inlet system for an EGR system

#160
20110131982
2011-06-09

Inlet system for an EGR system

#161
20110131981
2011-06-09

Inlet system for an EGR system

#162
20110095912
2011-04-28

Jet engine protection system

#163
20110079015
2011-04-07

Apparatus and method of operating a gas turbine engine

#164
20110076132
2011-03-31

Containment casing for an aero engine

#165
20110048236
2011-03-03

Gas turbine inlet filter house cleaning apparatus and method

#166
20110044806
2011-02-24

Turbomachine casing assembly

#167
20110041474
2011-02-24

Method and system for detecting the ingestion of an object by an aircraft turbine engine during a mission

#168
20110030333
2011-02-10

Jet engine protection system

#169
20110000184
2011-01-06

Method to protect jet engines from bird strikes

#170
20100162682
2010-07-01

Inlet particle separator system for a gas turbine engine

#171
20100119376
2010-05-13

INLET CONE FOR JET ENGINE

#172
20100101545
2010-04-29

Inlet system for an EGR system

#173
20100095681
2010-04-22

Method and apparatus for using compressed air to increase the efficiency of a fuel driven turbine generator

#174
20100054919
2010-03-04

Filtration system for gas turbines

#175
20090293497
2009-12-03

Gas turbine engine assembly including accessory components within the nacelle

#176
20090151311
2009-06-18

Air filter cartridge and air cleaner assembly

#177
20090145101
2009-06-11

Particle separator for tip turbine engine

#178
20090067979
2009-03-12

Composite case armor for jet engine fan case containment

#179
20080236133
2008-10-02

Turbomachine with a deflector system

#180
20080141649
2008-06-19

Segmented inertial particle separators and methods of assembling turbine engines

#181
20080075587
2008-03-27

Ice strike sheathing ring for the fan casing of an aircraft gas turbine

#182
20080072606
2008-03-27

Adaptive inertial particle separators and methods of use

#183
20080069688
2008-03-20

Gas turbine engine casing

#184
20080047425
2008-02-28

Mission adaptable inlet particle separator

#185
20070297910
2007-12-27

Liner panel

#186
20070237633
2007-10-11

Vane assembly with grommet

#187
20070237632
2007-10-11

Foreign object damage resistant vane assembly

#188
20070183887
2007-08-09

Particle collector for gas turbine engine

#189
20070144139
2007-06-28

Gas turbine engine provided with a foreign matter removal passage

#190
20070098557
2007-05-03

Vane assembly with outer grommets

#191
20070098548
2007-05-03

Vane assembly with improved vane roots

#192
20070059169
2007-03-15

Foreign object damage resistant vane assembly

#193
20070044656
2007-03-01

Methods and systems for detecting filter rupture

#194
20070028589
2007-02-08

Thermal management system for a gas turbine engine

#195
20070025838
2007-02-01

Control of engine intake door

#196
20060233636
2006-10-19

Turbine and a component

#197
20060223429
2006-10-05

Intake duct

#198
20060218934
2006-10-05

Auxiliary power unit with integral firebox

#199
20060130454
2006-06-22

Cooling system using gas turbine engine air stream

#200
20060056977
2006-03-16

Nose cone for a turbomachine

#201
19203919
2026-01-06

Fan blade assembly with leading edge fillet

#202
18822925
2026-03-03

Ice-interference features for aircraft

#203
18604720
2025-07-22

Air inlet barrier filter for a helicopter

#204
18400483
2025-01-28

Aircraft engine entrained particle separation system and method

#205
18400368
2025-05-27

Separating airflows within a turbine engine

#206
17977737
2024-04-23

Systems and methods for controlling an air flow path for a propulsion system air intake

#207
17732280
2023-08-15

Mobile electric power generation system

#208
15825852
2020-01-21

Low pressure drop advanced swirl technology gas filter

#209
14934974
2016-08-02

Airplane engine bird strike protection guard