ClassID:

145659

F05D2270/14 - CPC Classification

Classification description:

Control; Purpose of the control system to control thermoacoustic behaviour in the combustion chambers

Recent Application in this class:
#1
20250164103
2025-05-22

POSITIONAL CONTROL OF FUEL INJECTION INTO GAS TURBINE COMBUSTORS

#2
20230060238
2023-03-02

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

#3
20220372919
2022-11-24

Fuel systems

#4
20220042684
2022-02-10

COMBUSTION SYSTEM AND METHOD FOR ATTENUATION OF COMBUSTION DYNAMICS IN A GAS TURBINE ENGINE

#5
20220009646
2022-01-13

Motoring synchronization for multiple engines

#6
20210388774
2021-12-16

Method and system for operating a gas turbine engine

#7
20200291872
2020-09-17

Fuel control device, combustor, gas turbine, fuel control method, and program

#8
20200207482
2020-07-02

Pre-start motoring synchronization for multiple engines

#9
20200040821
2020-02-06

Fluid manifold assembly for gas turbine engine

#10
20190218943
2019-07-18

SYSTEM AND METHOD FOR GENERATING ELECTRIC ENERGY

#11
20190101063
2019-04-04

Method and system for operating a gas turbine engine

#12
20190063747
2019-02-28

Vibration control for a gas turbine engine

#13
20190056114
2019-02-21

Combustion system and method for attenuation of combustion dynamics in a gas turbine engine

#14
20190017707
2019-01-17

Combustion apparatus and gas turbine including the same

#15
20180347475
2018-12-06

Reducing an acoustic signature of a gas turbine engine

#16
20180328291
2018-11-15

System and method for generating power

#17
20180320634
2018-11-08

Injection device, combustor, and rocket engine with restrictors shaped to amplify predetermined pressure oscillation

#18
20180216820
2018-08-02

INTELLIGENT CONTROL OF COMBUSTION WITH TIME SERIES AND BYPASS FILTERS AND CORRESPONDING SYSTEM

#19
20180156460
2018-06-07

Method and apparatus for gas turbine combustor inner cap and high frequency acoustic dampers

#20
20180156127
2018-06-07

Operation of a gas turbine comprising an interpolated operating curve deviation

#21
20180112601
2018-04-26

Indirect monitoring of aircraft combustor dynamics

#22
20180106163
2018-04-19

Combustion dynamics mitigation system

#23
20180045079
2018-02-15

SYSTEM AND METHOD FOR GENERATING ELECTRIC ENERGY

#24
20180022463
2018-01-25

Pre-start motoring synchronization for multiple engines

#25
20170356344
2017-12-14

Systems and Methods to Control Combustion Dynamic Frequencies

#26
20170314433
2017-11-02

Resonators with interchangeable metering tubes for gas turbine engines

#27
20170175641
2017-06-22

Gas turbine combustion acoustic damping system

#28
20170138257
2017-05-18

System and method for generating electric energy

#29
20170089266
2017-03-30

Method and device to control a fuel split in a combustion device

#30
20170074516
2017-03-16

Valve for a fuel injector

#31
20170016396
2017-01-19

Acoustic measurement system incorporating a temperature controlled waveguide

#32
20170009996
2017-01-12

Combustor assembly for a gas turbine engine and method of making same

#33
20160377285
2016-12-29

Control method using vibration control

#34
20160333798
2016-11-17

Method for regulating a gas turbine

#35
20160326913
2016-11-10

System and method for generating electric energy

#36
20160273767
2016-09-22

System and method for detecting precursors to control blowout in combustion systems

#37
20160215984
2016-07-28

Sequential combustor arrangement with a mixer

#38
20160201573
2016-07-14

AUTOMATED TUNING OF GAS TURBINE COMBUSTION SYSTEMS

#39
20160195024
2016-07-07

Fuel system for tone control and operability

#40
20160146153
2016-05-26

Secure control system for multistage thermo acoustic micro-CHP generator

#41
20150377485
2015-12-31

Combustion instability control method

#42
20150233580
2015-08-20

Gas turbine combustion acoustic damping system

#43
20150052904
2015-02-26

Method for controlling a gas turbine group

#44
20140238033
2014-08-28

Systems and methods to control combustion dynamic frequencies based on a compressor discharge temperature

#45
20140007584
2014-01-09

System and method for reducing pressure oscillations within a gas turbine engine

#46
20130340438
2013-12-26

METHOD OF REDUCING COMBUSTION INDUCED OSCILLATIONS IN A TURBINE ENGINE

#47
20130219906
2013-08-29

Automated tuning of gas turbine combustion systems

#48
20130125556
2013-05-23

Fuel-air mixture distribution for gas turbine engine combustors

#49
20120279229
2012-11-08

Method for protecting a gas turbine engine against high dynamical process values and gas turbine engine for conducting the method

#50
20120204534
2012-08-16

SYSTEM AND METHOD FOR DAMPING PRESSURE OSCILLATIONS WITHIN A PULSE DETONATION ENGINE

#51
20120111019
2012-05-10

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

#52
20120036861
2012-02-16

Method for compensating for combustion efficiency in fuel control system

#53
20110232288
2011-09-29

METHOD OF REDUCING COMBUSTION INSTABILITIES BY CHOOSING THE POSITION OF A BLEED AIR INTAKE ON A TURBOMACHINE

#54
20110072826
2011-03-31

CAN TO CAN MODAL DECOUPLING USING CAN-LEVEL FUEL SPLITS

#55
20110056180
2011-03-10

Gas turbine control device

#56
20110040469
2011-02-17

Gas turbine combustion dynamics control system and method

#57
20100286890
2010-11-11

Automated tuning of gas turbine combustion systems

#58
20100199680
2010-08-12

Gas turbine control method and device

#59
20100176247
2010-07-15

Apparatus to reduce thrust oscillations in a launch vehicle

#60
20100101208
2010-04-29

Systems and methods involving reduced thermo-acoustic coupling of gas turbine engine augmentors

#61
20090301097
2009-12-10

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

#62
20080091379
2008-04-17

Methods and systems for analysis of combustion dynamics in the time domain

#63
20070137616
2007-06-21

Pulse detonation firing detuning and frequency modulated firing

#64
20070039329
2007-02-22

System and method for attenuating combustion oscillations in a gas turbine engine

#65
20060248893
2006-11-09

Method and system for determining lean blow out condition for gas turbine combustion cans

#66
20060137353
2006-06-29

Systems and methods for detection of blowout precursors in combustors

#67
20060096295
2006-05-11

Methods for operating gas turbine engines

#68
20060000220
2006-01-05

Acoustically stiffened gas-turbine fuel nozzle

#69
20050262849
2005-12-01

Gas turbine control apparatus and gas turbine system using the same

#70
20050114071
2005-05-26

Method and system for using eddy current transducers in pressure measurements