ClassID:

140384

F02K3/10 - CPC Classification

Classification description:

Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners

Recent Application in this class:
#1
20260071591
2026-03-12

REHEAT ASSEMBLY FOR A GAS TURBINE ENGINE

#2
20250297610
2025-09-25

FUEL SYSTEM WITH ELECTRIC GENERATOR INTEGRATED BOOST STAGE

#3
20250290634
2025-09-18

PROPULSION SYSTEM FOR JET NOISE REDUCTION

#4
20240401523
2024-12-05

AIR RECUPERATED ENGINE WITH AIR REINJECTION

#5
20240229745
2024-07-11

Duplex Turbine Guide Vane Assembly

#6
20240219028
2024-07-04

FLAME-HOLDER DEVICE FOR A TURBOJET AFTERBURNER, COMPRISING THREE-BRANCHED ARMS

#7
20240200780
2024-06-20

Fuel injection device for a turbojet engine afterburner

#8
20240200779
2024-06-20

Diffusion cone for the rear part of a jet engine incorporating a flame-holder ring at the trailing edge

#9
20240200510
2024-06-20

Aircraft power plant with detonation combustion tube

#10
20240199197
2024-06-20

Propulsion system with synergistic pusher type propeller

#11
20240191875
2024-06-13

MICRO-TURBINE GAS GENERATOR AND PROPULSIVE SYSTEM

#12
20240133352
2024-04-25

Duplex Turbine Guide Vane Assembly

#13
20240053017
2024-02-15

MICRO-TURBINE GAS GENERATOR AND PROPULSIVE SYSTEM

#14
20240018901
2024-01-18

Augmented drive of compressors via differential and multistage turbine

#15
20230408094
2023-12-21

Trailing edge fuel injection enhancement for flame holding mitigation

#16
20230392565
2023-12-07

Afterburner structure with self-excited sweeping oscillating fuel injection nozzles

#17
20230349555
2023-11-02

PROPULSION SYSTEM FOR JET NOISE REDUCTION

#18
20230265814
2023-08-24

Confluence structure of a primary stream and a secondary stream in a bypass turbine engine

#19
20230250777
2023-08-10

REHEAT ASSEMBLY FOR GAS TURBINE ENGINE

#20
20230250776
2023-08-10

Reheat assembly

#21
20230220814
2023-07-13

Jet engine for aircraft

#22
20230003135
2023-01-05

Multi-mode combined cycle propulsion engine

#23
20220349581
2022-11-03

Systems and methods for spraying fuel in an augmented gas turbine engine

#24
20220349341
2022-11-03

Augmented drive of compressors via differential and multistage turbine

#25
20220307423
2022-09-29

Electric heating systems and methods for gas turbine engines and jet engines

#26
20220252023
2022-08-11

Confluence structure of a primary stream and a secondary stream in a bypass turbine engine

#27
20220243915
2022-08-04

Systems and methods for spraying fuel in an augmented gas turbine engine

#28
20220056843
2022-02-24

Electric heating systems and methods for gas turbine engines and jet engines

#29
20210356127
2021-11-18

Afterburner strut with integrated fuel feed lines

#30
20210054809
2021-02-25

Multistage gas turbine engine with differential drive of compressor

#31
20210054788
2021-02-25

Augmented drive of compressors via differential and multistage turbine

#32
20200300166
2020-09-24

MICRO-TURBINE GAS GENERATOR AND PROPULSIVE SYSTEM

#33
20200248581
2020-08-06

Gas turbine engine shaft break mitigation

#34
20200223541
2020-07-16

Vertical lift single engine vehicle system

#35
20200200086
2020-06-25

HIGH SPEED PROPULSION SYSTEM WITH INLET COOLING

#36
20200191093
2020-06-18

Combustion section and fuel injector assembly for a heat engine

#37
20200116359
2020-04-16

Afterburner system for turbofan engine

#38
20200109663
2020-04-09

Gas turbine engine with a unitary structure and method for manufacturing the same

#39
20200102913
2020-04-02

Auxiliary device for three air flow path gas turbine engine

#40
20190316544
2019-10-17

VARIABLE AREA EXHAUST MIXER FOR A GAS TURBINE ENGINE

#41
20190195134
2019-06-27

Pressure zone spraybars

#42
20190186747
2019-06-20

Jet engine with plasma-assisted afterburner having Ring of Resonators and Resonator with Fuel Conduit in Dielectric

#43
20190186746
2019-06-20

Jet engine with plasma-assisted afterburner having Ring of Resonators and Resonator with Fuel Conduit

#44
20190186745
2019-06-20

Jet engine with plasma-assisted afterburner having Resonator with Fuel Conduit

#45
20190186374
2019-06-20

Jet engine with plasma-assisted afterburner

#46
20190153948
2019-05-23

Combustor for a micro-turbine gas generator

#47
20190113234
2019-04-18

Gas turbine engine with selective flow path

#48
20190093603
2019-03-28

Aerospace turbofan engines

#49
20190072277
2019-03-07

TRAILING EDGE BOX AND FUEL SPRAYBAR WITH INTERNAL PASSAGES

#50
20180347470
2018-12-06

CAVITY SWIRL FUEL INJECTOR FOR AN AUGMENTOR SECTION OF A GAS TURBINE ENGINE

#51
20180320899
2018-11-08

Coupling method and structure for a propulsion system hot section

#52
20180313535
2018-11-01

COMBUSTION SYSTEM WITH INJECTOR ASSEMBLY INCLUDING AERODYNAMICALLY-SHAPED BODY AND/OR EJECTION ORIFICES

#53
20180306142
2018-10-25

Spraybar face seal retention arrangement

#54
20180238267
2018-08-23

Asymmetric load compensation system

#55
20180149115
2018-05-31

Gas turbine engine including a re-heat combustor and a shaft power transfer arrangement for transferring power between low and high pressure shafts

#56
20180119642
2018-05-03

Gas turbine exhaust cooling system

#57
20180031241
2018-02-01

Augmentor vane assembly of a gas turbine engine with an additively manufactured augmentor vane

#58
20180031240
2018-02-01

Flame-holder device

#59
20180010482
2018-01-11

Tuned mass damper for tubes

#60
20170370327
2017-12-28

Engine aft section structure

#61
20170363043
2017-12-21

GAS TURBINE ENGINE

#62
20170343215
2017-11-30

Gas turbine engine afterburner

#63
20170089300
2017-03-30

Afterburner and aircraft engine

#64
20170023252
2017-01-26

Thrust increasing device

#65
20160377295
2016-12-29

Gas turbine engine with selective flow path

#66
20160305665
2016-10-20

Afterburner and aircraft engine

#67
20160305272
2016-10-20

Asymmetric load compensation system

#68
20160230658
2016-08-11

Gas turbine engine and an airflow control system

#69
20160208714
2016-07-21

Gas turbine engine and blocker door assembly

#70
20160169111
2016-06-16

Pivoting stowable spray bar

#71
20160153397
2016-06-02

Gas turbine engine system for modulating flow of fan by-pass air and core engine air

#72
20160102574
2016-04-14

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

#73
20160069298
2016-03-10

Variable orifice jet for a turbine engine

#74
20150369134
2015-12-24

Reverse core gas turbine engine with high temperature third stream

#75
20150316000
2015-11-05

Gas turbine engine systems and methods involving enhanced fuel dispersion

#76
20150285148
2015-10-08

Carbureted fuel injection system for a gas turbine engine

#77
20150275762
2015-10-01

High speed propulsion system with inlet cooling

#78
20150267551
2015-09-24

Auxiliary device for three air flow path gas turbine engine

#79
20150198116
2015-07-16

Variable area exhaust mixer for a gas turbine engine

#80
20150183872
2015-07-02

Antagonist antibodies against EphB3

#81
20150121886
2015-05-07

Gas turbine engine afterburner

#82
20150107260
2015-04-23

GAS TURBINE AND GAS TURBINE AFTERBURNER

#83
20150013339
2015-01-15

Mixing arrangement for mixing a fuel with a stream of oxygen containing gas

#84
20140338357
2014-11-20

Cavity swirl fuel injector for an augmentor section of a gas turbine engine

#85
20140174088
2014-06-26

Alignment system and methodology to account for variation in a gas turbine engine

#86
20140161593
2014-06-12

Turbine engine alignment assembly

#87
20140026590
2014-01-30

FLEXIBLE COMBUSTOR BRACKET

#88
20140008908
2014-01-09

Coupling with one-piece plural nipples

#89
20140000268
2014-01-02

Igniter for a turbomachine and mounting assembly therefor

#90
20130336759
2013-12-19

Turbomachine flow control device

#91
20130318980
2013-12-05

Spraybar face seal retention arrangement

#92
20130263572
2013-10-10

Engine hot section vane with tapered flame holder surface

#93
20130219855
2013-08-29

Method of using an afterburner to reduce high velocity jet engine noise

#94
20130153739
2013-06-20

Apparatuses and systems with vertically and longitudinally offset mounting flanges

#95
20130139512
2013-06-06

Leaf spring damper for a turbine engine fuel delivery system

#96
20130111910
2013-05-09

Transition piece aft frame with fuel injection apertures

#97
20130091849
2013-04-18

Augmentor spray bar with tip support bushing

#98
20120285137
2012-11-15

Gas turbine engine and reheat system

#99
20120272522
2012-11-01

Gas turbine engine systems and related methods involving thermally isolated retention

#100
20120247110
2012-10-04

Device for mixing fuel and air of a jet engine

#101
20120174559
2012-07-12

SYSTEM AND METHOD FOR CONTROLLING A GAS TURBINE ENGINE AFTERBURNER

#102
20120167550
2012-07-05

THRUST AUGMENTED GAS TURBINE ENGINE

#103
20120167549
2012-07-05

Flade discharge in 2-D exhaust nozzle

#104
20120102961
2012-05-03

Side-initiated augmentor for engine applications

#105
20120067053
2012-03-22

Combustor added to a gas turbine engine to increase thrust

#106
20110138773
2011-06-16

Device for attaching a flame-holder arm to an afterburner housing

#107
20110067407
2011-03-24

FLAME-HOLDER DEVICE COMPRISING AN ARM SUPPORT AND A HEAT-PROTECTION SCREEN THAT ARE IN ONE PIECE

#108
20100146980
2010-06-17

MASKING ARRANGEMENT FOR A GAS TURBINE ENGINE

#109
20100126177
2010-05-27

Augmentor pilot

#110
20100101208
2010-04-29

Systems and methods involving reduced thermo-acoustic coupling of gas turbine engine augmentors

#111
20100050643
2010-03-04

Gas turbine engine systems and methods involving enhanced fuel dispersion

#112
20100043440
2010-02-25

Gas Turbine Burner and Method of Operating a Gas Turbine Burner

#113
20090272123
2009-11-05

Gas turbine engine systems and related methods involving thermally isolated retention

#114
20090211090
2009-08-27

Turbine engine valve assembly and method of assembling the same

#115
20090178414
2009-07-16

Flame holder for minimizing combustor screech

#116
20090113894
2009-05-07

Purged flameholder fuel shield

#117
20090100823
2009-04-23

Gas turbine engine reheat fuel system

#118
20090081048
2009-03-26

Media mixing insert for turbine blade in turbine engine

#119
20090068004
2009-03-12

Brazed joint between a titanium-based metal part and a ceramic part based on silicon carbide (SIC) and/or carbon

#120
20090035127
2009-02-05

Valve assembly for a gas turbine engine

#121
20080307793
2008-12-18

Brazed joint between a metal part and a ceramic part

#122
20080304959
2008-12-11

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

#123
20080253884
2008-10-16

Out-flow margin protection for a gas turbine engine

#124
20080141651
2008-06-19

Ceramic-encased hot surface igniter system for jet engines

#125
20080098740
2008-05-01

Method and apparatus for assembling a flameholder for an augmenter

#126
20080019822
2008-01-24

Segmented trapped vortex cavity

#127
20070251760
2007-11-01

Turbine engine tailcone resonator

#128
20070245743
2007-10-25

Augmentor variable vane flame stabilization

#129
20070234736
2007-10-11

Valve assembly for a gas turbine engine

#130
20070227152
2007-10-04

Device for mounting an air-flow dividing wall in a turbojet engine afterburner

#131
20070220891
2007-09-27

Augmentor pilot nozzle

#132
20070214793
2007-09-20

Structural track support of spraybars/tubing

#133
20070151228
2007-07-05

Fixed nozzle thrust augmentation system

#134
20070044449
2007-03-01

Plasma torch for ignition, flameholding and enhancement of combustion in high speed flows

#135
20070039327
2007-02-22

Monobloc flameholder arm for an afterburner device of a bypass turbojet

#136
20070034447
2007-02-15

Acoustic liner with bypass cooling

#137
20070034446
2007-02-15

Architecture for an acoustic liner

#138
20070022736
2007-02-01

IGNITER FOR INTERNAL COMBUSTION ENGINES OPERATING OVER A WIDE RANGE OF AIR FUEL RATIOS

#139
20060242962
2006-11-02

Self powdered missile turbojet

#140
20060242943
2006-11-02

Supersonic missile turbojet engine

#141
20060242941
2006-11-02

Fladed supersonic missile turbojet

#142
20060231329
2006-10-19

Acoustic dampers

#143
20060230764
2006-10-19

Compact swirl augmented afterburners for gas turbine engines

#144
20060213180
2006-09-28

Augmenter swirler pilot

#145
20060080962
2006-04-20

Combustion device

#146
20060059917
2006-03-23

Method and apparatus for detecting the presence of flame in the exhaust path of a gas turbine engine

#147
20060032231
2006-02-16

Method and apparatus for providing an afterburner fuel-feed arrangement

#148
20060032230
2006-02-16

Rocket augmentation for combined cycle turboaccelerator jet engine

#149
20050274114
2005-12-15

Ventilation channels in an afterburner chamber confluence sheet

#150
20050262847
2005-12-01

Method and apparatus for gas turbine engines

#151
20050257528
2005-11-24

Retractable afterburner for jet engine

#152
20050257527
2005-11-24

Method of improving the ignition performance of an after-burner device for a bypass turbojet, and an after-burner device of improved ignition performance

#153
20050247063
2005-11-10

Device for fixing a burner ring in an afterburner combustion chamber of a turbojet engine

#154
20050198940
2005-09-15

Ablative afterburner

#155
20050144932
2005-07-07

Augmentor with axially displaced vane system

#156
20050138914
2005-06-30

Turbo rocket with real carnot cycle

#157
20050056247
2005-03-17

Igniter for internal combustion engines operating over a wide range of air fuel ratios

#158
20050050897
2005-03-10

Method and system for failure accommodation of gas generator fuel metering system

#159
20050039463
2005-02-24

Rotary injector

#160
18588257
2025-03-18

De-ice system and apparatus for turbine engines