ClassID:

139239

F02C9/44 - CPC Classification

Classification description:

Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants; Control of fuel supply responsive to the speed of aircraft, e.g. Mach number control, optimisation of fuel consumption

Recent Application in this class:
#1
20250067224
2025-02-27

Systems and methods for determining real time fuel consumption information of an aircraft

#2
20240401811
2024-12-05

TURBINE ENGINE INCLUDING A COMBUSTOR

#3
20240141839
2024-05-02

System and method for thrust linearization with thrust lever angle

#4
20240077039
2024-03-07

OPTIMIZATION CONTROL METHOD FOR AERO-ENGINE TRANSIENT STATE BASED ON REINFORCEMENT LEARNING

#5
20240068414
2024-02-29

METHOD OF CONTRAIL MITIGATION AND AIRCRAFT HAVING CONTRAIL MITIGATION FUNCTIONALITY

#6
20230417190
2023-12-28

DUAL FUEL PUMP SYSTEM FOR AN AIRCRAFT

#7
20230278714
2023-09-07

ANTI-STALL SYSTEM WITH A FUEL CELL

#8
20230278713
2023-09-07

POWER UNIT CONTROL SYSTEM, POWER UNIT CONTROL METHOD, AND POWER UNIT CONTROL PROGRAM

#9
20230175696
2023-06-08

Gas turbine engine injector module with thermally coupled fuel lines having respective outlets

#10
20230013754
2023-01-19

Power management methods for multi engine rotorcraft

#11
20220403790
2022-12-22

METHOD OF CONTRAIL MITIGATION AND AIRCRAFT HAVING CONTRAIL MITIGATION FUNCTIONALITY

#12
20220307427
2022-09-29

Adaptive bleed schedule in a gas turbine engine

#13
20210404393
2021-12-30

System for confirming shutdown of an aircraft engine

#14
20210340916
2021-11-04

Fuel oxygen reduction unit

#15
20210293182
2021-09-23

Jet engine

#16
20210139156
2021-05-13

System and method for controlling a takeoff thrust

#17
20210061451
2021-03-04

Power management systems for multi engine rotorcraft

#18
20210033031
2021-02-04

Reducing low flight mach number fuel consumption

#19
20210025339
2021-01-28

Hybrid gas turbine engine starting control

#20
20210025338
2021-01-28

SYSTEM AND METHOD FOR OPERATING A TURBOPROP ENGINE

#21
20200378315
2020-12-03

FUEL SYSTEM WITH INTEGRATED THRUST CONTROL MALFUNCTION PROTECTION AND METHOD

#22
20200362770
2020-11-19

Method for optimization of transient control law of aero-engine

#23
20200362723
2020-11-19

System and method for detecting an uncommanded or uncontrollable high thrust event in an aircraft

#24
20200232394
2020-07-23

Integrated cooling air boost compressor and fuel pump

#25
20200131997
2020-04-30

Adaptive bleed schedule in a gas turbine engine

#26
20200131996
2020-04-30

Dirt mitigation in a gas turbine engine

#27
20190055901
2019-02-21

Method and system for limiting power of an engine

#28
20190032577
2019-01-31

Method of controlling gas generator power and torque output

#29
20190031358
2019-01-31

Aircraft power setting trims for life extension

#30
20180347475
2018-12-06

Reducing an acoustic signature of a gas turbine engine

#31
20180320600
2018-11-08

Method and system for setting fuel flow for engine start as a function of aircraft speed

#32
20180320599
2018-11-08

Detection of uncommanded and uncontrollable high thrust events

#33
20180244369
2018-08-30

Rotorcraft fly-by-wire standard rate turn

#34
20180086474
2018-03-29

System and method for controlling fuel flow to a gas turbine engine based on motion sensor data

#35
20180058336
2018-03-01

Energy weapon having a fast start turbine for a high power generator

#36
20170292457
2017-10-12

Adaptive fuel flow estimation with flow meter feedback

#37
20170198644
2017-07-13

Method and a device for controlling thrust from a turbojet

#38
20170107914
2017-04-20

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

#39
20170009665
2017-01-12

Jet engine, flying object, and method of operating a jet engine

#40
20160265445
2016-09-15

Overthrust protection system and method

#41
20160146119
2016-05-26

Gas turbine engine optimization control device

#42
20160069276
2016-03-10

Method and a device for generating a command for the flow rate of fuel that is to be injected into a combustion chamber of a turbine engine

#43
20150285159
2015-10-08

Method and a device for adjusting a setpoint value of a parameter that influences thrust from a gas turbine engine

#44
20150211422
2015-07-30

System and method for controlling a single-spool turboshaft engine

#45
20140250861
2014-09-11

Aircraft power plant

#46
20110208400
2011-08-25

System and method for controlling a single-spool turboshaft engine

#47
20110173988
2011-07-21

Multi-mode adaptive fail-fixed system for FADEC controlled gas turbine engines

#48
20110126545
2011-06-02

Systems and methods for controlling fuel mixing

#49
20100257867
2010-10-14

Monitoring of a high-pressure pump in a turbine engine fuel supply circuit

#50
20100250051
2010-09-30

Method and systems for virtual sensor selection and blending

#51
20090326745
2009-12-31

Aircraft cruise speed control

#52
20090097959
2009-04-16

Optimization method for power generation systems

#53
20080177456
2008-07-24

ENGINE CONTROL SYSTEM

#54
20080105061
2008-05-08

Process quantity measurement method and apparatus of engine output

#55
20080034731
2008-02-14

Controlling fuel supply to a combustor of a gas turbine engine

#56
20060112688
2006-06-01

Optimization method for power generation systems

#57
20060010972
2006-01-19

Aircraft takeoff

#58
20050118021
2005-06-02

Optimization method for power generation systems