ClassID:

139242

F02C9/50 - CPC Classification

Classification description:

Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants; Control of fuel supply conjointly with another control of the plant with control of working fluid flow

Sub-classes:
Recent Application in this class:
#1
20250334080
2025-10-30

Gas Turbine Firing Temperature Control with Air Injection System

#2
20250154907
2025-05-15

GAS TURBINE CONTROL DEVICE, GAS TURBINE CONTROL METHOD, AND PROGRAM

#3
20250137402
2025-05-01

Turbine driven by confrontation of explosions of oxygen and hydrogen, or any hydrogenated hydrocarbon, under pressure and vacuum by aqueous precipitation of the resulting water vapor

#4
20250109695
2025-04-03

SYSTEM AND METHOD FOR OVERSPEED DETECTION AND PROTECTION IN AN ENGINE

#5
20250027456
2025-01-23

SINGULAR VALUE DECOMPOSITION-BASED METHOD FOR CONSTRAINED CONTROL OF GAS TURBINE ENGINES

#6
20240263590
2024-08-08

FUEL SYSTEM WITH PILOT AND MAIN INJECTORS FOR HYDROGEN-DRIVEN GAS TURBINE ENGINE

#7
20240068416
2024-02-29

Gas turbine equipment with compressor airflow control responsive to NOx concentration and control method thereof

#8
20240026830
2024-01-25

Gas Turbine Firing Temperature Control With Air Injection System

#9
20230407761
2023-12-21

Electronic overspeed protection system and method

#10
20230392558
2023-12-07

Gas turbine output correcting method, control method, device for executing said methods, and program causing computer to execute said methods

#11
20230080006
2023-03-16

Controlling soot

#12
20230060238
2023-03-02

Gas turbine fluid manifold assembly having an adjustable length bypass conduit to attenuate dynamics

#13
20220403791
2022-12-22

Method for operating gas turbine combustor

#14
20220397274
2022-12-15

Burner with torch ignition mechanism and operation method thereof

#15
20220356847
2022-11-10

Integrated fuel cell and engine combustor assembly

#16
20220349351
2022-11-03

Descent operation for an aircraft parallel hybrid gas turbine engine propulsion system

#17
20220306286
2022-09-29

Measuring weight and balance and optimizing center of gravity

#18
20220268218
2022-08-25

Method and system for controlling idle speed and drawing of power generated by an aircraft engine

#19
20220042466
2022-02-10

Device for controlling gas turbine, gas turbine facility, method for controlling gas turbine, and program for controlling gas turbine

#20
20210388774
2021-12-16

Method and system for operating a gas turbine engine

#21
20210372330
2021-12-02

Lean blowout precursor detection for gas turbines

#22
20210317791
2021-10-14

Gas turbine firing temperature control with air injection system

#23
20210254550
2021-08-19

Gas turbine energy supplementing systems and heating systems, and methods of making and using the same

#24
20210140376
2021-05-13

Combustion system control

#25
20210071591
2021-03-11

Controller and method

#26
20210040900
2021-02-11

Controller and method for controlling a gas turbine

#27
20200386168
2020-12-10

Translating fluid delivery device

#28
20200355125
2020-11-12

Gas turbine engine having bladeless first stage and ejectors

#29
20200309040
2020-10-01

Operation control device and operation control method for single shaft gas turbine and program therefor

#30
20200109670
2020-04-09

CORRECTED FUEL-FLOW-RATE-BASED CONTROL FOR VARIABLE GEOMETRY MECHANISMS

#31
20200070960
2020-03-05

Measuring weight and balance and optimizing center of gravity

#32
20200040821
2020-02-06

Fluid manifold assembly for gas turbine engine

#33
20200025130
2020-01-23

Optimal thrust control of an aircraft engine

#34
20200011242
2020-01-09

Power plant methods and apparatus

#35
20190368500
2019-12-05

Compressor surge control

#36
20190218943
2019-07-18

SYSTEM AND METHOD FOR GENERATING ELECTRIC ENERGY

#37
20190101063
2019-04-04

Method and system for operating a gas turbine engine

#38
20190072038
2019-03-07

Gas turbine energy supplementing systems and heating systems, and methods of making and using the same

#39
20190010821
2019-01-10

SYSTEMS AND METHODS FOR VIRTUAL CLEARANCE MEASUREMENT IN A GAS TURBINE

#40
20180328291
2018-11-15

System and method for generating power

#41
20180274391
2018-09-27

SYSTEMS AND METHODS FOR OPERATING A COMBINED CYCLE POWER PLANT

#42
20180252161
2018-09-06

Energy weapon system having a gas turbine generator with idle assist

#43
20180223743
2018-08-09

Fuel control device and control method for a combustor of a gas turbine

#44
20180135526
2018-05-17

Systems and methods for optimizing stoichiometric combustion

#45
20180058338
2018-03-01

Systems and methods to improve shut-down purge flow in a gas turbine system

#46
20180058337
2018-03-01

Systems and methods to improve shut-down purge flow in a gas turbine system

#47
20180056236
2018-03-01

Process to decouple regeneration gas compressor from regeneration gas treating

#48
20180045079
2018-02-15

SYSTEM AND METHOD FOR GENERATING ELECTRIC ENERGY

#49
20180003072
2018-01-04

Descent operation for an aircraft parallel hybrid gas turbine electric propulsion system

#50
20170350319
2017-12-07

Power plant methods and apparatus

#51
20170322116
2017-11-09

System and method to model power output of an engine

#52
20170321901
2017-11-09

Fuel injecting device

#53
20170276092
2017-09-28

Control device of a variable section nozzle and the implementation method thereof

#54
20170254295
2017-09-07

Overspeed protection system and method

#55
20170184021
2017-06-29

System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system

#56
20170159576
2017-06-08

Gas turbine firing temperature control with air injection system

#57
20170152796
2017-06-01

Gas turbine energy supplementing systems and heating systems, and methods of making and using the same

#58
20170009664
2017-01-12

Compressor control device, compressor control system, and compressor control method

#59
20160377000
2016-12-29

Method for operating a gas turbine installation and a gas turbine installation for carrying out the method

#60
20160326913
2016-11-10

System and method for generating electric energy

#61
20160258327
2016-09-08

Systems and methods for turbine system operation in low ambient temperatures

#62
20160160762
2016-06-09

System and method for predicting and managing life consumption of gas turbine parts

#63
20160146118
2016-05-26

Methods and systems for enhancing control of power plant generating units

#64
20160138523
2016-05-19

Optimal thrust control of an aircraft engine

#65
20160138481
2016-05-19

Power output and emissions based degraded gas turbine tuning and control systems, computer program products and related methods

#66
20160010567
2016-01-14

Fuel-air ratio control of gas turbine engines

#67
20150315992
2015-11-05

Methods and sensor module for controlling combustion emission parameters in a combustion system

#68
20150275703
2015-10-01

System and method for improved control of a combined cycle power plant

#69
20150260612
2015-09-17

Parameter distribution mapping in a gas turbine engine

#70
20150204239
2015-07-23

System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation

#71
20150059351
2015-03-05

Control method for gasification power generation system

#72
20140331685
2014-11-13

Gas dosage control for gas engine

#73
20140248121
2014-09-04

Aircraft power system

#74
20140230449
2014-08-21

Valve control device, gas turbine, and valve control method

#75
20140216047
2014-08-07

Two-shaft gas turbine

#76
20140123624
2014-05-08

Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent

#77
20130269355
2013-10-17

METHOD AND SYSTEM FOR CONTROLLING AN EXTRACTION PRESSURE AND TEMPERATURE OF A STOICHIOMETRIC EGR SYSTEM

#78
20130213053
2013-08-22

Control of a fuel metering device for turbomachine

#79
20130125555
2013-05-23

Systems and methods for optimizing stoichiometric combustion

#80
20120111019
2012-05-10

System and method for combustion dynamics control by acoustic control/cancellation of fuel flow fluctuation at fuel injection location

#81
20120090327
2012-04-19

Power plant and method for its operation

#82
20120088197
2012-04-12

SYSTEM AND METHOD FOR DETERMINING A FLAME CONDITION IN A COMBUSTOR

#83
20120048961
2012-03-01

DUAL SOFT PASSAGE NOZZLE

#84
20120023965
2012-02-02

Combustion controller

#85
20120023950
2012-02-02

Controllable flameholder

#86
20110277482
2011-11-17

Model-based coordinated air-fuel control for a gas turbine

#87
20110094238
2011-04-28

Model-based coordinated air-fuel control for a gas turbine

#88
20110094229
2011-04-28

ADIABATIC COMPRESSED AIR ENERGY STORAGE SYSTEM WITH COMBUSTOR

#89
20110023444
2011-02-03

Variable speed and displacement electric fluid delivery system for a gas turbine engine

#90
20110004390
2011-01-06

Gas turbine control method and device

#91
20090301097
2009-12-10

Method and device for regulating the operating line of a gas turbine combustion chamber

#92
20090106978
2009-04-30

Methods for operating gas turbine engines

#93
20080245050
2008-10-09

Apparatus for operating gas turbine engines

#94
20080034731
2008-02-14

Controlling fuel supply to a combustor of a gas turbine engine

#95
20070107413
2007-05-17

Method and apparatus for gas turbine dry low NOx combustor corrected parameter control

#96
20070028591
2007-02-08

Control system of an internal combustion engine

#97
20060272333
2006-12-07

Gas turbine and a method for controlling a gas turbine

#98
20060196190
2006-09-07

Method and apparatus for gas turbine dry low NOx combustor corrected parameter control

#99
20050262849
2005-12-01

Gas turbine control apparatus and gas turbine system using the same

#100
20050001598
2005-01-06

Electrical power generation system and method

#101
18977983
2025-11-04

Combustion device control system and combustion device control method

#102
18650435
2025-02-11

Integrated gas turbine energy recovery system for efficiency enhancement

#103
18239459
2024-10-08

Systems and method for detecting and responding to icing conditions in gas turbine engines