Patents-Review.com
ClassID:

140343 ⎘

F02K1/48 - CPC Classification

Classification description:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto; Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing Corrugated nozzles

Recent Application in this class:
#1
20250237182
2025-07-24

OUTLET NOZZLE PROVIDED WITH CHEVRONS FOR AERONAUTICAL THRUSTER

 #2
20250179939
2025-06-05

DESIGN OF A REAR-CONE EXHAUST DUCT FOR ADDITIVE MANUFACTURING

 #3
20240229741
2024-07-11

GAS TURBINE EXHAUST NOZZLE NOISE ABATEMENT

 #4
20240229740
2024-07-11

Exhaust mixer with protrusions

 #5
20240229739
2024-07-11

AIRCRAFT ENGINE EXHAUST MIXER

 #6
20240229738
2024-07-11

AIRCRAFT ENGINE EXHAUST MIXER

 #7
20230213000
2023-07-06

Turbine engine with a flow splitter having a profile with inclined serrations

 #8
20220213848
2022-07-07

Turbine engine separate flow mixer with lobes

 #9
20220195960
2022-06-23

Gas turbine engine exhaust chevrons

 #10
20210340912
2021-11-04

Connecting gas turbine engine annular members

 #11
20200400069
2020-12-24

Turbine engine with a flow splitter having a profile with inclined serrations

 #12
20200378339
2020-12-03

Heating system for convergent-divergent secondary nozzle

 #13
20200318495
2020-10-08

TURBINE EXHAUST CASE MIXER

 #14
20200254698
2020-08-13

Production in composite material of a lobed structure of a flow mixer

 #15
20200095954
2020-03-26

Tubular fibrous structure with lobes

 #16
20200025132
2020-01-23

Turbo-shaft ejector with flow guide ring

 #17
20200025131
2020-01-23

Flow mixer stiffener ring segmented springs

 #18
20200025087
2020-01-23

Connecting gas turbine engine annular members

 #19
20190376470
2019-12-12

JET ENGINE WITH A RADIALLY VARIABLE WALL

 #20
20190338725
2019-11-07

Flow mixer with a changing thickness

 #21
20190128214
2019-05-02

Fan cowl with a serrated trailing edge providing attached flow in reverse thrust mode

 #22
20190120170
2019-04-25

TEC mixer with variable thicknesses

 #23
20190078534
2019-03-14

HEATING SYSTEM FOR CONVERGENT-DIVERGENT SECONDARY NOZZLE

 #24
20190040760
2019-02-07

Reinforced oxide-oxide ceramic matrix composite (CMC) component and method of making a reinforced oxide-oxide CMC component

 #25
20190010895
2019-01-10

Internal mixing of a portion of fan exhaust flow and full core exhaust flow in aircraft turbofan engines

 #26
20180334993
2018-11-22

CORE COWL AFTER-BODY

 #27
20180223693
2018-08-09

Ceramic matrix composite turbine exhaust assembly for a gas turbine engine

 #28
20180187629
2018-07-05

Exhaust stream mixer

 #29
20180171932
2018-06-21

Assembly comprising an exhaust case and a downstream rotationally symmetrical part

 #30
20180149360
2018-05-31

Vortex generating device

 #31
20180135556
2018-05-17

Mixer for an engine manufactured from at least one composite material, manufacturing method and manufacturing device

 #32
20180080410
2018-03-22

Variable infrared suppression system in a gas turbine engine

 #33
20180066605
2018-03-08

Mixer assembly group for a turbofan engine

 #34
20180066604
2018-03-08

INTEGRATED TURBINE EXHAUST STRUTS AND MIXER OF TURBOFAN ENGINE

 #35
20180038261
2018-02-08

Systems and methods for restraining exhaust gas ducts

 #36
20170130672
2017-05-11

CHEVRON NOZZLE

 #37
20170101961
2017-04-13

INTEGRATED TURBINE EXHAUST CASE MIXER DESIGN

 #38
20170089296
2017-03-30

Gas turbine engine exhaust mixer with lobes cross-over offset

 #39
20170082063
2017-03-23

ENGINE NOZZLE SYSTEM FOR SHOCK-CELL NOISE REDUCTION

 #40
20160376928
2016-12-29

Segmented multi-lobe mixer

 #41
20160326983
2016-11-10

Integrated TEC/mixer strut axial position

 #42
20160290226
2016-10-06

Architecture for an axially compact, high performance propulsion system

 #43
20160215728
2016-07-28

Afterbody for a turbojet engine comprising a nozzle provided with a thrust reverser system that incorporates a crown of noise-reducing chevrons

 #44
20160160690
2016-06-09

CMC oxide-oxide mixer design

 #45
20160153398
2016-06-02

Gas turbine engine exhaust mixer

 #46
20160153397
2016-06-02

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

 #47
20160138457
2016-05-19

Exhaust mixer and method of making same

 #48
20160138416
2016-05-19

Variable fan nozzle using shape memory material

 #49
20160131077
2016-05-12

Fairing for a mixer of a nozzle of a dual-flow turbomachine

 #50
20160130011
2016-05-12

Jet noise suppressor

 #51
20160061115
2016-03-03

Core cowl for a turbofan engine

 #52
20160032865
2016-02-04

Gas turbine engine ejector

 #53
20160010590
2016-01-14

Nozzle arrangement for a gas turbine engine

 #54
20150345395
2015-12-03

Turbofan engine with variable exhaust cooling

 #55
20150337761
2015-11-26

Integrated turbine exhaust struts and mixer of turbofan engine

 #56
20150167549
2015-06-18

Exhaust stream mixer

 #57
20150107225
2015-04-23

Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same

 #58
20150075176
2015-03-19

Connecting gas turbine engine annular members

 #59
20150013341
2015-01-15

Exhaust mixer with offset lobes

 #60
20150000292
2015-01-01

System and method for exhausting combustion gases from gas turbine engines

 #61
20140319242
2014-10-30

Nozzle, structural element, and method of producing a nozzle

 #62
20140298772
2014-10-09

Mixing device and turbofan engine having such mixing device

 #63
20140259661
2014-09-18

Variable area fan nozzle with wall thickness distribution

 #64
20140241863
2014-08-28

Exhaust section for bypass gas turbine engines

 #65
20140230404
2014-08-21

Gas turbine engine exhaust mixer

 #66
20140219773
2014-08-07

Internal mixing of a portion of fan exhaust flow and full core exhaust flow in aircraft turbofan engines

 #67
20140127010
2014-05-08

Nozzle with guiding devices

 #68
20140124289
2014-05-08

Nozzle with guiding devices

 #69
20140090359
2014-04-03

Mixer that performs reciprocating rotary motion for a confluent-flow nozzle of a turbine engine, and a method of controlling it

 #70
20140075919
2014-03-20

Turbine exhaust case mixer of gas turbine with variable thickness

 #71
20140053563
2014-02-27

Method for assembling a nozzle and an exhaust case of a turbomachine

 #72
20130327047
2013-12-12

Gas turbine engine variable area exhaust nozzle

 #73
20130232948
2013-09-12

Noise-reducing engine nozzle system

 #74
20130206865
2013-08-15

Method for defining the shape of a turbomachine convergent-divergent nozzle, and corresponding convergent-divergent nozzle

 #75
20130183531
2013-07-18

Article including ceramic structure

 #76
20130104555
2013-05-02

Turbofan engine mixer assembly

 #77
20130086907
2013-04-11

Jet flow nozzle and jet engine

 #78
20130056553
2013-03-07

Turbojet engine outlet lobe mixer with guiding protrusions, and method of mixing airflows

 #79
20130034432
2013-02-07

Corrugated core cowl for a gas turbine engine

 #80
20120315141
2012-12-13

FLOW MIXER

 #81
20120151899
2012-06-21

Morphing structure and method

 #82
20120124962
2012-05-24

Method of varying a fan duct throat area

 #83
20120118398
2012-05-17

Turbomachine nozzle cowl having patterns with lateral fins for reducing jet noise

 #84
20120117939
2012-05-17

Turboshaft engine with reduced noise emission for aircraft

 #85
20120096831
2012-04-26

Gas turbine engine with variable area fan nozzle

 #86
20120067025
2012-03-22

Bloom mixer for a turbofan engine

 #87
20120056005
2012-03-08

SHAPE MEMORY MATERIAL ACTUATION

 #88
20110265448
2011-11-03

Jet nozzle mixer

 #89
20110265447
2011-11-03

Gas turbine engine exhaust mixer including circumferentially spaced-apart radial rows of tabs extending downstream on the radial walls, crests and troughs

 #90
20110203288
2011-08-25

Jet engine exhaust nozzle flow effector

 #91
20110192167
2011-08-11

Noise control chevron for a nozzle, and nozzle and turboshaft engine provided with such a chevron

 #92
20110167786
2011-07-14

Internal mixing of a portion of fan exhaust flow and full core exhaust flow in aircraft turbofan engines

 #93
20110167785
2011-07-14

Internal mixing of a portion of fan exhaust flow and full core exhaust flow in aircraft turbofan engines

 #94
20110155862
2011-06-30

Jet engine nozzle exit configurations and associated systems and methods

 #95
20110139540
2011-06-16

Noise reduction device for turbojet nacelle with mobile chevrons, and associated nacelle

 #96
20110047960
2011-03-03

DUAL-FLOW TURBINE ENGINE FOR AIRCRAFT WITH LOW NOISE EMISSION

 #97
20110038706
2011-02-17

Turbine section architecture for gas turbine engine

 #98
20110036068
2011-02-17

Gas turbine engine exhaust mixer

 #99
20100313545
2010-12-16

Gas turbine engine nozzle configurations

 #100
20100293958
2010-11-25

Deswirling exhaust mixer

 #101
20100257865
2010-10-14

Jet engine nozzle exit configurations and associated systems and methods

 #102
20100199626
2010-08-12

TURBINE ENGINE EXHAUST GAS TUBE MIXER

 #103
20100193605
2010-08-05

THERMALLY BALANCED AERO STRUCTURES

 #104
20100170261
2010-07-08

Engine noise

 #105
20100154423
2010-06-24

SYSTEM FOR MIXING GAS FLOWS IN A GAS TURBINE ENGINE, GAS TURBINE ENGINE AND AN AIRCRAFT ENGINE

 #106
20100146932
2010-06-17

Gas turbine engine variable area exhaust nozzle

 #107
20100126183
2010-05-27

CMC mixer with structural outer cowling

 #108
20100115958
2010-05-13

Radially translating fan nozzle nacelle

 #109
20100089028
2010-04-15

Corrugated core cowl for a gas turbine engine

 #110
20100037588
2010-02-18

Variable fan nozzle using shape memory material

 #111
20100037587
2010-02-18

Turbojet Nacelle Equipped With Means For Reducing The Noise Produced By Said Turbojet

 #112
20100032497
2010-02-11

Nozzle with guiding elements

 #113
20100031631
2010-02-11

GAS TURBINE COMPRISING A GUIDE RING AND A MIXER

 #114
20100018213
2010-01-28

GAS TURBINE ENGINE WITH ROTATIONALLY OVERLAPPED FAN VARIABLE AREA NOZZLE

 #115
20100011777
2010-01-21

Morphing structure and method

 #116
20100005780
2010-01-14

Method of manufacturing a CMC flow mixer lobed structure for a gas turbine aeroengine

 #117
20090320487
2009-12-31

Systems and methods for reducing noise from jet engine exhaust

 #118
20090320486
2009-12-31

Duplex tab exhaust nozzle

 #119
20090301094
2009-12-10

Gas turbine engine exhaust nozzle having a composite article having a shape memory material member

 #120
20090277181
2009-11-12

AIRCRAFT PROPULSION UNIT THAT COMPRISES AN EXHAUST PIPE WITH A SCALLOPED TRAILING EDGE

 #121
20090084111
2009-04-02

TURBOMACHINE NOZZLE COWL HAVING JET NOISE REDUCTION PATTERNS

 #122
20090071164
2009-03-19

Fluted chevron exhaust nozzle

 #123
20090044541
2009-02-19

Apparatus and method for reduction of jet noise from single jets

 #124
20090019857
2009-01-22

Modular chevron exhaust nozzle

 #125
20080302083
2008-12-11

Internal mixing of a portion of fan exhaust flow and full core exhaust flow in aircraft turbofan engines

 #126
20080272232
2008-11-06

Jet engine exhaust nozzle flow effector

 #127
20080202847
2008-08-28

Method for attenuating the noise of a turbofan

 #128
20080131276
2008-06-05

Thermally decoupled mixer

 #129
20080120979
2008-05-29

Morphing structure

 #130
20080115484
2008-05-22

Mixer for separate-flow nozzle

 #131
20080105488
2008-05-08

Rotary motion mixer for a converging-stream nozzle of a turbomachine

 #132
20080105487
2008-05-08

CURVED LOBE MIXER FOR A CONVERGING-STREAM NOZZLE FOR A TURBOMACHINE

 #133
20080060343
2008-03-13

Asymmetric serrated nozzle for exhaust noise reduction

 #134
20080041062
2008-02-21

Turbomachine nozzle cover provided with triangular patterns having a point of inflexion for reducing jet noise

 #135
20070246293
2007-10-25

Method and device for reducing engine noise

 #136
20070028622
2007-02-08

One-piece baffle infrared suppressor apparatus and method

 #137
20070023571
2007-02-01

Quiet airplane configuration

 #138
20070000234
2007-01-04

Jet nozzle mixer

 #139
20060260127
2006-11-23

Turbine exhaust case and method of making

 #140
20060242944
2006-11-02

Jet nozzle mixer

 #141
20060207239
2006-09-21

Compact mixer with trimmable open centerbody

 #142
20060124801
2006-06-15

Shape changing structure

 #143
20060112675
2006-06-01

Twisted mixer with open center body

 #144
20060101807
2006-05-18

Morphing structure

 #145
20060101803
2006-05-18

Reduced noise jet engine

 #146
20060059891
2006-03-23

Quiet chevron/tab exhaust eductor system

 #147
20060053769
2006-03-16

Chevron-type primary exhaust nozzle for aircraft turbofan engine, and aircraft comprising such a nozzle

 #148
20060053767
2006-03-16

Method and device for reducing engine noise

 #149
20060010853
2006-01-19

Turbomachine nozzle cover for reducing jet noise

 #150
20060010852
2006-01-19

Turbine exhaust case and method of making

 #151
20060000211
2006-01-05

Shape memory material actuation

 #152
20050262826
2005-12-01

Jet nozzle mixer

 #153
20050247046
2005-11-10

Jet nozzle mixer

 #154
20050226722
2005-10-13

Fluid flow guide element and fluid flow apparatus equipped therewith

 #155
20050223691
2005-10-13

Apparatus and method for reduction jet noise from single jets

 #156
20050214107
2005-09-29

Methods and apparatus for operating gas turbine engines

 #157
20050172611
2005-08-11

Sinuous chevron exhaust nozzle

 #158
20050155343
2005-07-21

Methods and apparatus for operating gas turbine engines

 #159
20050138915
2005-06-30

Turbomachine nozzle with noise reduction

 #160
20050115245
2005-06-02

Device for reducing the jet noise of a turbomachine

 #161
20050060983
2005-03-24

Turbomachine with low noise emissions for aircraft

 #162
17964097
2024-03-05

Gas turbine exhaust nozzle noise abatement

 #163
17809033
2023-11-28

Rotatably driven exhaust mixer