ClassID:

157188

F23N5/16 - CPC Classification

Classification description:

Systems for controlling combustion using noise-sensitive detectors

Sub-classes:
Recent Application in this class:
#1
20250027644
2025-01-23

SYSTEMS AND METHODS FOR SUPPRESSING THERMOACOUSTIC INSTABILITIES OF FLAMES

#2
20240392964
2024-11-28

System and method to predict and control blowout in combustion Systems

#3
20240125554
2024-04-18

FLAME ANALYTICS SYSTEM

#4
20230078555
2023-03-16

A METHOD FOR DETERMINING THE FLAME SHAPE OF A SWIRLING FLAME IN A CLOSED COMBUSTION CHAMBER

#5
20220136736
2022-05-05

SYSTEMS AND METHODS FOR OPERATING A FURNACE SYSTEM

#6
20220136698
2022-05-05

Systems and methods for monitoring operation of a furnace system

#7
20210372330
2021-12-02

Lean blowout precursor detection for gas turbines

#8
20210364166
2021-11-25

FLAME TRANSFER FUNCTION MEASUREMENT SYSTEM FOR PREDICTING AND REDUCING COMBUSTION INSTABILITY

#9
20210301833
2021-09-30

ACOUSTIC FLASHBACK DETECTION IN A GAS TURBINE COMBUSTION SECTION

#10
20210262663
2021-08-26

Resonance prevention using combustor damping rates

#11
20210131663
2021-05-06

System and method for predetermining the onset of impending oscillatory instabilities in practical devices

#12
20210095848
2021-04-01

Systems and methods for suppressing thermo-acoustic instabilities in a combustor

#13
20200386404
2020-12-10

Processes and systems for analyzing images of a flare burner

#14
20200318829
2020-10-08

Method and apparatus for mitigating premix burner combustion tone

#15
20200141653
2020-05-07

Flame analytics system

#16
20190271466
2019-09-05

Control system for controlling the pilot flame of a combustible gas device

#17
20190170902
2019-06-06

Method and system for detection of inclement weather through engine parameters

#18
20190032510
2019-01-31

Systems and methods for predicting an anomaly in a combustor

#19
20180328817
2018-11-15

Systems and methods related to detecting blowout occurrences in gas turbines

#20
20180258865
2018-09-13

Methods and apparatus for closed-loop control of a gas turbine

#21
20180209352
2018-07-26

Flow ratio calculation device, control device provided with same, gas turbine plant provided with said control device, flow ratio calculation method, and method for controlling fuel system

#22
20180163629
2018-06-14

Pilot/main fuel shifting in an axial staged combustor for a gas turbine engine

#23
20180142891
2018-05-24

Thermoacoustic precursor method and apparatus

#24
20180136167
2018-05-17

ACOUSTIC MEASUREMENT INFRASTRUCTURE METHOD AND SYSTEM FOR PROCESS MONITORING, DIAGNOSTICS, AND PROGNOSTICS

#25
20180135533
2018-05-17

Low partial load emission control for gas turbine system

#26
20180077352
2018-03-15

Method and device for eliminating thermal interference for infrared and video-based early fire detection

#27
20170356650
2017-12-14

DETECTING COMBUSTION ANOMALIES IN GAS TURBINES USING AUDIO OUTPUT

#28
20170292701
2017-10-12

BURNER MONITOR

#29
20170219208
2017-08-03

METHODS AND SYSTEMS FOR MONITORING BURNER FLAME CONDITIONS IN A FURNACE

#30
20170115004
2017-04-27

Combustion resonance suppression

#31
20170016396
2017-01-19

Acoustic measurement system incorporating a temperature controlled waveguide

#32
20160377285
2016-12-29

Control method using vibration control

#33
20160186995
2016-06-30

Acoustic control of an electrodynamic combustion system

#34
20160138806
2016-05-19

Industrial furnace and process for controlling the combustion inside

#35
20160109271
2016-04-21

APPARATUS CONFIGURED TO DETECT GAS USAGE, METHOD OF PROVIDING SAME, AND METHOD OF DETECTING GAS USAGE

#36
20160103039
2016-04-14

Single dynamic pressure sensor based flame monitoring of a gas turbine combustor

#37
20150377485
2015-12-31

Combustion instability control method

#38
20150377149
2015-12-31

Automatic combustion system characterization

#39
20150345780
2015-12-03

Electrical combustion control system including a complementary electrode pair

#40
20150322863
2015-11-12

Igniter event conductor for conducting igniter events from a combustion chamber to a sensor

#41
20150184854
2015-07-02

Combustion chamber measurement system

#42
20150168230
2015-06-18

Active measurement of gas flow temperature, including in gas turbine combustors

#43
20150168228
2015-06-18

Multi functional sensor system for gas turbine combustion monitoring and control

#44
20150160096
2015-06-11

System and method for detecting an at-fault combustor

#45
20150089950
2015-04-02

Method for determining the temperature inside a combustor

#46
20150068294
2015-03-12

Flame monitoring of a gas turbine combustor using multiple dynamic pressure sensors in multiple combustors

#47
20150061861
2015-03-05

Electrical isolation device

#48
20150027211
2015-01-29

Flame monitoring of a gas turbine combustor using a characteristic spectral pattern from a dynamic pressure sensor in the combustor

#49
20140196461
2014-07-17

Detecting flashback by monitoring engine-dynamic spikes

#50
20140121998
2014-05-01

Systems and Methods for Adverse Combustion Avoidance and Correction

#51
20140038113
2014-02-06

Acoustic control of an electrodynamic combustion system

#52
20130323658
2013-12-05

BURNER FLAME DETECTION AND MONITORING SYSTEM

#53
20130291552
2013-11-07

ELECTRICAL CONTROL OF COMBUSTION

#54
20130173181
2013-07-04

System and method for detecting combustion hardware damage

#55
20130019605
2013-01-24

Method for operating a firing plant

#56
20130019604
2013-01-24

Multi-stage amplification vortex mixture for gas turbine engine combustor

#57
20130006581
2013-01-03

COMBUSTOR HEALTH AND PERFORMANCE MONITORING SYSTEM FOR GAS TURBINES USING COMBUSTION DYNAMICS

#58
20120279229
2012-11-08

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

#59
20120198857
2012-08-09

Condition measurement apparatus and method

#60
20120196234
2012-08-02

Combustion apparatus

#61
20120167543
2012-07-05

Slag monitoring device for coal gasifier and coal gasifier

#62
20120111019
2012-05-10

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

#63
20120088197
2012-04-12

SYSTEM AND METHOD FOR DETERMINING A FLAME CONDITION IN A COMBUSTOR

#64
20110300491
2011-12-08

Utilizing a diluent to lower combustion instabilities in a gas turbine engine

#65
20110282596
2011-11-17

Apparatus configured to detect gas usage, method of providing same, and method of detecting gas usage

#66
20110239621
2011-10-06

Fiber optic microphones for active combustion control

#67
20110040469
2011-02-17

Gas turbine combustion dynamics control system and method

#68
20110033808
2011-02-10

Method for regulating and controlling a firing device and firing device

#69
20100310997
2010-12-09

DOMESTIC GAS APPLIANCE WITH FLAME CONTROL

#70
20100207785
2010-08-19

SLAG DISCHARGE CONDITION MONITORING APPARATUS AND METHOD FOR MONITORING SLAG DISCHARGE CONDITION

#71
20100180674
2010-07-22

Systems and methods of monitoring acoustic pressure to detect a flame condition in a gas turbine

#72
20100180564
2010-07-22

Systems and Methods for Mitigating a Flashback Condition in a Premixed Combustor

#73
20100151397
2010-06-17

System and method for controlling fired heater operations

#74
20100139286
2010-06-10

BURNER AND FUEL SUPPLY FOR A GAS TURBINE

#75
20090308331
2009-12-17

Oxygen control system for oxygen enhanced combustion of solid fuels

#76
20090301097
2009-12-10

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

#77
20090229238
2009-09-17

System for controlling a combustion process for a gas turbine

#78
20090120336
2009-05-14

IMPULSE COMBUSTION CLEANING SYSTEM AND METHOD

#79
20090056335
2009-03-05

Gas turbine engine combustor assembly having integrated control valves

#80
20090037029
2009-02-05

METHOD FOR OPERATING A FIRING PLANT

#81
20080318172
2008-12-25

Method for regulating and controlling a firing device and a firing device

#82
20080294322
2008-11-27

Method for controlling the pressure dynamics and for estimating the life cycle of the combustion chamber of a gas turbine

#83
20080091379
2008-04-17

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

#84
20080016875
2008-01-24

System for modulating fuel supply to individual fuel nozzles in a can-annular gas turbine

#85
20080010966
2008-01-17

System and apparatus for gas turbine engine lean blowout avoidance

#86
20070224559
2007-09-27

Combustion chamber

#87
20070157624
2007-07-12

Pilot fuel flow tuning for gas turbine combustors

#88
20070119147
2007-05-31

Active combustion control system for gas turbine engines

#89
20070118253
2007-05-24

Distributed and adaptive data acquisition system and method

#90
20070062196
2007-03-22

Method and apparatus to detect onset of combustor hardware damage

#91
20070026354
2007-02-01

Method and device for influencing combustion processes involving combustibles

#92
20060288703
2006-12-28

System for detecting and compensating for aerodynamic instabilities in turbo-jet engines

#93
20060266045
2006-11-30

Protection process and control system for a gas turbine

#94
20060254279
2006-11-16

Method of tuning individual combustion chambers in a turbine based on a combustion chamber stratification index

#95
20060228658
2006-10-12

Apparatus and method for testing combustion

#96
20060218933
2006-10-05

Method for producing a model-based control device

#97
20060080962
2006-04-20

Combustion device

#98
20060042261
2006-03-02

Methods and apparatus for gas turbine engine lean blowout avoidance

#99
20060040225
2006-02-23

Method for operating a furnace

#100
20060015298
2006-01-19

Methods for monitoring and controlling boiler flames

#101
20050278108
2005-12-15

Methods and apparatus for predicting and/or for avoiding lean blow-outs

#102
20050267710
2005-12-01

System and method for detecting an abnormal situation associated with a heater

#103
20050262849
2005-12-01

Gas turbine control apparatus and gas turbine system using the same

#104
20050144955
2005-07-07

Method and apparatus for reduction of combustor dynamic pressure during operation of gas turbine engines

#105
20050084811
2005-04-21

Method for the production of a burner unit

#106
20050032013
2005-02-10

Burner unit and method for operation thereof