ClassID:

140332

F02K1/30 - CPC Classification

Classification description:

Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for varying effective area of jet pipe or nozzle

Recent Application in this class:
#1
20230279826
2023-09-07

Variable area nozzle assembly

#2
20210285397
2021-09-16

Gas turbine engine with axial movable fan variable area nozzle

#3
20210164418
2021-06-03

System for controlling speed transition and thrust vectorisation in a multiple-shaped nozzle by secondary injection

#4
20200025144
2020-01-23

Split sleeve hidden door thrust reverser

#5
20190389566
2019-12-26

Control system

#6
20190107079
2019-04-11

Gas turbine engine with axial movable fan variable area nozzle

#7
20190078466
2019-03-14

STRUCTURAL FRAME INTEGRATED WITH VARIABLE-VECTORING FLOW CONTROL FOR USE IN TURBINE SYSTEMS

#8
20190024608
2019-01-24

Acoustic cavity tailored synthetic jet

#9
20190017444
2019-01-17

Integrated fuel nozzle connection

#10
20180274483
2018-09-27

Gas turbine engine bifurcation located fan variable area nozzle

#11
20180258880
2018-09-13

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

#12
20180119641
2018-05-03

Thrust vectoring nozzle

#13
20180119640
2018-05-03

Fan nacelle trailing edge

#14
20180045139
2018-02-15

Gas turbine engine with axial movable fan variable area nozzle

#15
20180030925
2018-02-01

Gas turbine engine with axial movable fan variable area nozzle

#16
20180010550
2018-01-11

Gas turbine engine with axial movable fan variable area nozzle

#17
20180003128
2018-01-04

Variable geometry thruster

#18
20170074284
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#19
20170074210
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#20
20170074209
2017-03-16

Gas turbine engine with axial movable fan variable area nozzle

#21
20160333794
2016-11-17

System and method for flow control in turbine

#22
20160160799
2016-06-09

Split sleeve hidden door thrust reverser

#23
20160146113
2016-05-26

Gas turbine engine with reversible fan

#24
20160061054
2016-03-03

Structural frame integrated with variable-vectoring flow control for use in turbine systems

#25
20160053717
2016-02-25

GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE TO REDUCE FAN INSTABILITY

#26
20160047274
2016-02-18

Actively controlled cooling air exhaust door on an aircraft engine nacelle

#27
20160003188
2016-01-07

Device for controlling a nozzle of variable cross-section of an aircraft

#28
20150361823
2015-12-17

Methods and apparatus for passive thrust vectoring and plume deflection

#29
20150354499
2015-12-10

Turbojet engine nacelle having a variable nozzle

#30
20150354498
2015-12-10

Method and apparatus for variable exhaust nozzle exit area

#31
20150308379
2015-10-29

Dual actuation system for cascade and thrust reverser panel for an integral cascade variable area fan nozzle

#32
20150300292
2015-10-22

System of support thrust from wasted exhaust

#33
20150128605
2015-05-14

Turbofan with variable bypass flow

#34
20150113946
2015-04-30

Methods and apparatus for passive thrust vectoring and plume deflection

#35
20140263712
2014-09-18

Exhaust nozzle apparatus and method for multi stream aircraft engine

#36
20140245715
2014-09-04

Primary cowl of a turbofan comprising a rotating ring having micro-jets

#37
20140117113
2014-05-01

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

#38
20130313333
2013-11-28

Exhaust nozzle of a gas turbine engine

#39
20130291553
2013-11-07

Integrated thermal protection and leakage reduction in a supersonic air intake system

#40
20130220435
2013-08-29

Nacelle with longitudinal translating cowling and rotatable sleeves

#41
20130149113
2013-06-13

Gas turbine engine with fan variable area nozzle for low fan pressure ratio

#42
20130149112
2013-06-13

GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE

#43
20130149111
2013-06-13

GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE FOR LOW FAN PRESSURE RATIO

#44
20130149099
2013-06-13

Gas turbine engine with fan variable area nozzle to reduce fan instability

#45
20130145745
2013-06-13

Gas turbine engine with fan variable area nozzle for low fan pressure ratio

#46
20130020403
2013-01-24

Synthetic jet apparatus

#47
20120167549
2012-07-05

Flade discharge in 2-D exhaust nozzle

#48
20120145808
2012-06-14

METHOD AND APPARATUS FOR VARIABLE EXHAUST NOZZLE EXIT AREA

#49
20120109593
2012-05-03

Gas turbine engine with variable area fan nozzle

#50
20120102915
2012-05-03

Gas turbine engine bifurcation located fan variable area nozzle

#51
20120079803
2012-04-05

Exhaust plume heat effect reducing method and apparatus

#52
20120073263
2012-03-29

Gas turbine engine with axial movable fan variable area nozzle

#53
20110296813
2011-12-08

Variable area fan nozzle with bypass flow

#54
20110168809
2011-07-14

Thrust vector system

#55
20110072781
2011-03-31

Systems and methods for passively directing aircraft engine nozzle flows

#56
20100229528
2010-09-16

Actuation system for a translating variable area fan nozzle

#57
20100229527
2010-09-16

Translating variable area fan nozzle providing an upstream bypass flow exit

#58
20100181436
2010-07-22

Relating to air-breathing flight vehicles

#59
20100089031
2010-04-15

System and apparatus for vectoring nozzle exhaust plume from a nozzle

#60
20100068039
2010-03-18

Turbofan engine with variable bypass nozzle exit area and method of operation

#61
20100064659
2010-03-18

Translating variable area fan nozzle with split beavertail fairings

#62
20090288387
2009-11-26

Gas turbine engine having variable flow through a bifurcation having an intake with multiple louvers

#63
20090277155
2009-11-12

Nacelle with a displacement device for aircraft jet engine and aircraft including such nacelle

#64
20090235643
2009-09-24

Valve system for a gas turbine engine

#65
20090235642
2009-09-24

Valve system for a gas turbine engine

#66
20090199536
2009-08-13

PROCESS FOR REVERSING THE THRUST PRODUCED BY A PROPULSION UNIT OF AN AIRCRAFT, DEVICE FOR ITS IMPLEMENTATION, NACELLE EQUIPPED WITH SAID DEVICE

#67
20090178416
2009-07-16

Bifurcation and aft vent used to vary fan nozzle exit area

#68
20090064659
2009-03-12

Gas turbine engine with fan variable area nozzle having a rotational valve system

#69
20090053058
2009-02-26

Gas turbine engine with axial movable fan variable area nozzle

#70
20080141656
2008-06-19

Bypass turbomachine with artificial variation of its throat section

#71
20080134665
2008-06-12

Systems and methods for passively directing aircraft engine nozzle flows

#72
20080118348
2008-05-22

Turbofan gas turbine engine and nacelle arrangement

#73
20080092518
2008-04-24

Variable area flow duct employing secondary flows, and method therefor

#74
20070152104
2007-07-05

Method and system for flow control with arrays of dual bimorph synthetic jet fluidic actuators

#75
20070151254
2007-07-05

Method and apparatus for supersonic and shock noise reduction in aircraft engines using pneumatic corrugations

#76
20070144141
2007-06-28

Pulsed combustion fluidic nozzle

#77
20060254254
2006-11-16

Mixing-enhancement inserts for pulse detonation chambers

#78
20060242942
2006-11-02

Thrust vectoring missile turbojet

#79
20060242941
2006-11-02

Fladed supersonic missile turbojet

#80
20050188676
2005-09-01

Ventilated confluent exhaust nozzle

#81
20050091964
2005-05-05

Ventilation system for a convergent divergent exhaust nozzle