ClassID:

140314

F02K1/1207 - CPC Classification

Classification description:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto; Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure

Recent Application in this class:
#1
20260036101
2026-02-05

TURBOPROP WITH A VARIABLE AREA NOZZLE EJECTOR

#2
20260036100
2026-02-05

PROPULSION MACHINE COMPRISING A SEALING MODULE

#3
20250314220
2025-10-09

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

#4
20250314218
2025-10-09

VARIABLE AREA NOZZLE ASSEMBLY

#5
20240295198
2024-09-05

PROPULSOR WING TRAILING EDGE EXHAUST AREA CONTROL

#6
20240191672
2024-06-13

VARIABLE-GEOMETRY CONVERGENT-DIVERGENT EXHAUST NOZZLE

#7
20240175408
2024-05-30

EXHAUST NOZZLE AND A METHOD OF OPERATING AN EXHAUST NOZZLE

#8
20240084762
2024-03-14

Vectoring exhaust nozzle for an aircraft powerplant

#9
20240052799
2024-02-15

JET VECTORING APPARATUS

#10
20230279783
2023-09-07

Variable area nozzle for aircraft propulsion system

#11
20230220814
2023-07-13

Jet engine for aircraft

#12
20230175457
2023-06-08

Variable area nozzle and method for operating same

#13
20220403798
2022-12-22

Skirted leaf seal apparatus

#14
20220403796
2022-12-22

Passively actuated variable area nozzle for an aircraft propulsion system

#15
20220364527
2022-11-17

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

#16
20220349361
2022-11-03

Propulsor wing trailing edge exhaust area control

#17
20220325677
2022-10-13

ADJUSTABLE EXHAUST NOZZLE FOR DETONATION ENGINES

#18
20220018309
2022-01-20

PASSIVELY ACTUATED VARIABLE AREA NOZZLE FOR AN AIRCRAFT PROPULSION SYSTEM

#19
20210262415
2021-08-26

High bypass ratio engine bypass duct nozzle with controlled nozzle area

#20
20210215120
2021-07-15

Gas turbine engine bifurcation located fan variable area nozzle

#21
20200217271
2020-07-09

Linkage assembly preventing axial rotation of the link rod for a gas turbine engine

#22
20200025108
2020-01-23

Supersonic aircraft turbofan

#23
20190226425
2019-07-25

Stiffening of the connection between flaps in a nozzle of variable cross section

#24
20190195169
2019-06-27

Two-dimensional supersonic nozzle thrust vectoring using staggered ramps

#25
20190170088
2019-06-06

System for actuating a panel of a turbojet engine nacelle

#26
20190078533
2019-03-14

Linkage assembly preventing axial rotation of the link rod

#27
20180274483
2018-09-27

Gas turbine engine bifurcation located fan variable area nozzle

#28
20180258880
2018-09-13

Methods and apparatus for sealing variable area fan nozzles of jet engines

#29
20180119641
2018-05-03

Thrust vectoring nozzle

#30
20170016413
2017-01-19

Telescoping electrical cable

#31
20160290239
2016-10-06

Variable area nozzle assisted gas turbine engine restarting

#32
20160281639
2016-09-29

Controlling nozzle areas of variable area fan nozzles

#33
20160138416
2016-05-19

Variable fan nozzle using shape memory material

#34
20160115902
2016-04-28

Nacelle for a turbojet engine with a variable nozzle

#35
20160053718
2016-02-25

Thrust reverse variable area fan nozzle

#36
20160047274
2016-02-18

Actively controlled cooling air exhaust door on an aircraft engine nacelle

#37
20160003187
2016-01-07

Gas turbine engine including a third flowpath exhaust nozzle

#38
20150345423
2015-12-03

Variable-section nozzle, and aircraft turbojet engine nacelle equipped with such a nozzle

#39
20150285158
2015-10-08

Aircraft vapour trail control system

#40
20150226155
2015-08-13

Thrust deflecting device and aircraft engine

#41
20150152811
2015-06-04

FLAP DRIVING DEVICE IN PARTICULAR FOR AN ADAPTIVE NOZZLE

#42
20150129676
2015-05-14

Compact actuation system for flow nozzle

#43
20150128561
2015-05-14

Three stream, variable area, vectorable nozzle

#44
20150122904
2015-05-07

Fan nozzle drive systems that lock thrust reversers

#45
20150053789
2015-02-26

Linkage to control and restrain flap movement

#46
20150000305
2015-01-01

Pivoting ring petal actuation for variable area fan nozzle

#47
20140338324
2014-11-20

Shape memory alloy actuation system for variable area fan nozzle

#48
20140305097
2014-10-16

Fan variable area nozzle with cable actuator system

#49
20140284395
2014-09-25

Gas turbine exhaust noise reduction

#50
20140263737
2014-09-18

Three stream, variable area fixed aperture nozzle with pneumatic actuation

#51
20140223916
2014-08-14

Gas turbine engine with compressor inlet guide vane positioned for starting

#52
20140145008
2014-05-29

GAS TURBINE ENGINE EXHAUST NOZZLE

#53
20140117113
2014-05-01

Methods and apparatus for sealing variable area fan nozzles of jet engines

#54
20140086738
2014-03-27

Nacelle for an aircraft bypass turbojet engine

#55
20130306755
2013-11-21

Linked ring petal actuation for variable area fan nozzle

#56
20130263600
2013-10-10

Assembly including a reverse thrust device and system for actuating said device

#57
20130192195
2013-08-01

GAS TURBINE ENGINE WITH COMPRESSOR INLET GUIDE VANE POSITIONED FOR STARTING

#58
20130186219
2013-07-25

Integrated thrust reverser actuator and variable area fan nozzle actuator

#59
20130067885
2013-03-21

Fan case thrust reverser

#60
20130026301
2013-01-31

NACELLE FOR VARIABLE SECTION NOZZLE PROPULSION UNIT

#61
20130024067
2013-01-24

Holonomic motion vehicle for travel on non-level surfaces

#62
20130020408
2013-01-24

Cable-actuated variable area fan nozzle with elastomeric seals

#63
20130017065
2013-01-17

Gas turbine engine exhaust nozzle including a plurality of flaps movable over a flow control surface

#64
20120199670
2012-08-09

REDUCED DRAG AFTERBURNER NOZZLE ACTUATION SYSTEM

#65
20120151899
2012-06-21

Morphing structure and method

#66
20120128467
2012-05-24

Integrated variable geometry flow restrictor and heat exchanger

#67
20120124963
2012-05-24

Method of varying a fan duct nozzle throat area of a gas turbine engine

#68
20120102915
2012-05-03

Gas turbine engine bifurcation located fan variable area nozzle

#69
20120023961
2012-02-02

GAS TURBINE ENGINE HAVING CORE AUXILIARY DUCT PASSAGE

#70
20100180571
2010-07-22

Modulating flow through gas turbine engine cooling system

#71
20100175383
2010-07-15

Dilating fan duct nozzle

#72
20100170220
2010-07-08

Turbofan engine having inner fixed structure including ducted passages

#73
20100162683
2010-07-01

TURBOFAN ENGINE

#74
20100139285
2010-06-10

Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle

#75
20100139243
2010-06-10

Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle

#76
20100139240
2010-06-10

Bladder type variable area fan nozzle

#77
20100126139
2010-05-27

Pivoting fan nozzle nacelle

#78
20100107646
2010-05-06

Shape memory alloy actuated adaptive exhaust nozzle for jet engine

#79
20100107600
2010-05-06

Gas turbine engine variable area exhaust nozzle

#80
20100089031
2010-04-15

System and apparatus for vectoring nozzle exhaust plume from a nozzle

#81
20100089030
2010-04-15

CONTROLLING THE AERODYNAMIC DRAG OF A GAS TURBINE ENGINE DURING A SHUTDOWN STATE

#82
20100058769
2010-03-11

Fan variable area nozzle for a gas turbine engine fan nacelle with drive ring actuation system

#83
20100058735
2010-03-11

Operational line management of low pressure compressor in a turbofan engine

#84
20100050596
2010-03-04

Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle

#85
20100037588
2010-02-18

Variable fan nozzle using shape memory material

#86
20100018212
2010-01-28

Dilating fan duct nozzle

#87
20100011777
2010-01-21

Morphing structure and method

#88
20100011740
2010-01-21

Turbofan engine operation control

#89
20100006697
2010-01-14

LOW NOISE AIRCRAFT

#90
20100005778
2010-01-14

Fan variable area nozzle with cable actuator system

#91
20100000220
2010-01-07

FAN VARIABLE AREA NOZZLE WITH ELECTROMECHANICAL ACTUATOR

#92
20090259379
2009-10-15

Reduced take-off field length using variable nozzle

#93
20090245997
2009-10-01

Method and device to avoid turbo instability in a gas turbine engine

#94
20090241550
2009-10-01

Gas turbine engine systems involving variable nozzles with flexible panels

#95
20090235638
2009-09-24

Variable area nozzle assisted gas turbine engine restarting

#96
20090127806
2009-05-21

Low-leakage seal system for pivot door type thrust reverser

#97
20090092480
2009-04-09

Gas turbine engine having core auxiliary duct passage

#98
20080302907
2008-12-11

Fan variable area nozzle positional measurement system

#99
20080245925
2008-10-09

Aircraft configuration

#100
20080230629
2008-09-25

Mode strut and divergent flap interface

#101
20080190095
2008-08-14

Fan variable area nozzle for a gas turbine engine fan nacelle with cam drive ring actuation system

#102
20080120979
2008-05-29

Morphing structure

#103
20080078163
2008-04-03

Gas turbine engine nozzle liner with thermally compliant attachment brackets

#104
20080028763
2008-02-07

Thermal management system with thrust recovery for a gas turbine engine fan nacelle assembly

#105
20080001039
2008-01-03

Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle

#106
20080000235
2008-01-03

Fan variable area nozzle for a gas turbine engine fan nacelle

#107
20070235080
2007-10-11

Adjustment assembly

#108
20070119151
2007-05-31

Nozzle assembly for rocket and ramjet applications

#109
20070000232
2007-01-04

Gas turbine engine and method of operating same

#110
20060213199
2006-09-28

Convergent turbojet exhaust nozzle

#111
20060213198
2006-09-28

Reduced radar cross section exhaust nozzle assembly

#112
20060191267
2006-08-31

Shape memory alloy actuated adaptive exhaust nozzle for jet engine

#113
20060150612
2006-07-13

Thrust vector control

#114
20060124801
2006-06-15

Shape changing structure

#115
20060101807
2006-05-18

Morphing structure

#116
20060090470
2006-05-04

Variable-section turbomachine nozzle

#117
20060086093
2006-04-27

Variable-section turbomachine nozzle with a one-piece control lever support

#118
20050138914
2005-06-30

Turbo rocket with real carnot cycle

#119
20050126174
2005-06-16

Rotary adjustable exhaust nozzle

#120
20050103933
2005-05-19

Variable cam exhaust nozzle

#121
20050022532
2005-02-03

Flexible flap for a variable-section turbomachine nozzle

#122
20050005608
2005-01-13

Long life nozzle flap for aircraft turbojets

#123
19267103
2026-02-03

Propulsion machine comprising a sealing module

#124
17944798
2024-01-09

Vectoring exhaust nozzle for an aircraft powerplant

#125
16813197
2022-07-19

Seal for gimbaling and/or fixed rocket engine nozzles, and associated systems and methods