ClassID:

140357

F02K1/66 - 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 reversing jet thrust; Reversing fan flow using reversing fan blades

Recent Application in this class:
#1
20260016026
2026-01-15

PROTECTION FOR A CIRCUIT FOR CONTROLLING THE ORIENTATION OF PROPELLER BLADES OF AN AIRCRAFT ENGINE

#2
20250257699
2025-08-14

REVERSE THRUST TURBOFAN ENGINE

#3
20250101930
2025-03-27

METHOD FOR BRAKING AN AIRCRAFT TURBINE ENGINE

#4
20240417101
2024-12-19

GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

#5
20240401546
2024-12-05

TURBINE ENGINE HAVING A THRUST REVERSER SYSTEM

#6
20240401490
2024-12-05

PROPULSION SYSTEM AND METHOD FOR OPERATION

#7
20240116644
2024-04-11

PROPULSION ASSEMBLY FOR AN AIRCRAFT COMPRISING A STATOR VANE INTEGRATED INTO AN UPSTREAM PART OF A MOUNTING PYLON OF REDUCED HEIGHT

#8
20230415914
2023-12-28

ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE

#9
20230407797
2023-12-21

AIRCRAFT DUAL-FLOW TURBINE ENGINE ASSEMBLY, THE ASSEMBLY BEING EQUIPPED WITH INCIDENCE-CONTROLLED AIR DISCHARGE FINS

#10
20230340927
2023-10-26

Reverse thrust turbofan engine

#11
20230127457
2023-04-27

Thrust reverser interspatial blocker system

#12
20230090029
2023-03-23

Air outlet for a nacelle for an aircraft bypass turbojet engine comprising a guiding device to favor a reverse thrust phase

#13
20230038787
2023-02-09

Nacelle air outlet for aircraft turbojet engine comprising a straightening device for facilitating a reverse thrust phase

#14
20230027032
2023-01-26

VARIABLE PITCH FAN THRUST REVERSER

#15
20230008832
2023-01-12

TURBOFAN COMPRISING A SERIES OF ROTARY BLADES FOR CLOSING OFF THE DUCT FOR THE SECONDARY STREAM

#16
20220333495
2022-10-20

Bypass turbomachine for an aircraft

#17
20220186663
2022-06-16

Method for operating an air intake of a turbojet engine nacelle during a thrust phase and during a reverse thrust phase

#18
20220170430
2022-06-02

Air intake of a turbojet engine nacelle comprising guide vanes

#19
20220170429
2022-06-02

Process for using an air input of a turboreactor nacelle comprising an air input lip which comprises a portion which can be moved to promote a thrust inversion phase

#20
20220120224
2022-04-21

System and method for providing in-flight reverse thrust for an aircraft

#21
20210339867
2021-11-04

Layered fuselage shield

#22
20210222628
2021-07-22

Gas turbine engine with clutch assembly

#23
20210222575
2021-07-22

Gas turbine engine outlet guide vane assembly

#24
20210108595
2021-04-15

Unducted single rotor engine and method for operation

#25
20210108575
2021-04-15

System and method for control for unducted engine

#26
20200189725
2020-06-18

Brake systems for aircraft and related methods

#27
20200088108
2020-03-19

Gas turbine engine with variable pitch fan and variable pitch compressor geometry

#28
20200025140
2020-01-23

Bellmouth nozzle assembly for a gas turbine engine

#29
20190128214
2019-05-02

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

#30
20190085771
2019-03-21

Method of providing turbine engines with different thrust ratings

#31
20190078536
2019-03-14

FLOW PATH SPLITTER FOR TURBOFAN GAS TURBINE ENGINES

#32
20190061963
2019-02-28

Hybrid aircraft propulsors having electrically-driven augmentor fans

#33
20190055901
2019-02-21

Method and system for limiting power of an engine

#34
20180335047
2018-11-22

Fan module with variable pitch blades

#35
20180209380
2018-07-26

Aircraft comprising two contra-rotating fans to the rear of the fuselage, with spacing of the blades of the downstream fan

#36
20180135557
2018-05-17

Propulsion assembly comprising a duct for feeding the gas generator in an inter-duct casing

#37
20170226960
2017-08-10

Reverse thrust engine

#38
20170107914
2017-04-20

Thrust scheduling method for variable pitch fan engines and turbo-shaft, turbo-propeller engines

#39
20170058683
2017-03-02

Variable pitch fan pitch range limiter

#40
20160369639
2016-12-22

Ducted thrust producing system with asynchronous fan blade pitching

#41
20160363050
2016-12-15

Pitch change mechanism for shrouded fan with low fan pressure ratio

#42
20160265547
2016-09-15

Multi-stage co-rotating variable pitch fan

#43
20160245231
2016-08-25

Dielectric elastomer device to fill steps or gaps in a thrust reverser

#44
20160146155
2016-05-26

Gas turbine engine and method of assembling the same

#45
20160146115
2016-05-26

Gas turbine engine and method of assembling the same

#46
20160146113
2016-05-26

Gas turbine engine with reversible fan

#47
20150211444
2015-07-30

AFT COUNTER-ROTATING SHROUDED GEARED TURBOFAN

#48
20150113945
2015-04-30

Pivoting blocker door

#49
20120070292
2012-03-22

Movable actuator device for controlling the pitch of fan blades of a turboprop

#50
20120070290
2012-03-22

Device for controlling the pitch of fan blades of a turboprop

#51
20060027704
2006-02-09

Internal duct VTOL aircraft propulsion system

#52
18063814
2024-03-19

Reverse thrust system and method