ClassID:

157121

F23N1/002 - page 2 - CPC Classification

Classification description:

Regulating fuel supply using electronic means

Recent Application in this class:
#301
20110283710
2011-11-24

Synthesis gas-based fuel system including admixture of a second fuel, and method for the operation of a synthesis gas-based fuel system

#302
20110266473
2011-11-03

Gas valve and method of control

#303
20110265487
2011-11-03

Dynamically auto-tuning a gas turbine engine

#304
20110247711
2011-10-13

Gas shutoff device

#305
20110183277
2011-07-28

Driving method for solenoid valve, solenoid valve driving apparatus, and combustion apparatus including same

#306
20110168278
2011-07-14

GAS CUTOFF DEVICE

#307
20110155268
2011-06-30

GAS CUTOFF DEVICE

#308
20110146649
2011-06-23

SYSTEM FOR CONTROLLING GAS SUPPLY TO A GAS HEATER

#309
20110126823
2011-06-02

Smart gas burner system for cooking appliance

#310
20110126822
2011-06-02

Method and apparatus for providing ultra low gas burner performance for a cooking appliance

#311
20110126820
2011-06-02

Temperature control apparatus for a barbeque grill

#312
20110126545
2011-06-02

Systems and methods for controlling fuel mixing

#313
20110123939
2011-05-26

Method of Controlling a Combustion Facility Using a Combination of Coefficient of Resistance and Flame Front Estimation

#314
20110113993
2011-05-19

Method of operating a furnace

#315
20110111354
2011-05-12

Multistage gas furnace having split manifold

#316
20110111352
2011-05-12

System and method for controlling a furnace

#317
20110108015
2011-05-12

Gas-fired heater with carbon dioxide detector

#318
20110100018
2011-05-05

OPERATIONAL CONTROL SYSTEM OF GAS TURBINE

#319
20110088682
2011-04-21

Temperature control apparatus and method for a barbeque grill

#320
20110081619
2011-04-07

Regulating device for gas burners

#321
20110030561
2011-02-10

Flare stack adapted to heat incoming fuel

#322
20110005334
2011-01-13

TUNABLE FLUID FLOW CONTROL SYSTEM

#323
20100316963
2010-12-16

Method for preventing coagulation in exhaust pipe of boiler

#324
20100310997
2010-12-09

DOMESTIC GAS APPLIANCE WITH FLAME CONTROL

#325
20100304317
2010-12-02

Control valves for heaters and fireplace devices

#326
20100304316
2010-12-02

System and method for controlling the calorie content of a fuel

#327
20100300110
2010-12-02

Gas Turbine Combustion System With In-Line Fuel Reforming And Methods Of Use Thereof

#328
20100287945
2010-11-18

Method for operating a gas turbine plant with a compressor station for gaseous fuel

#329
20100287943
2010-11-18

Methods and systems for inducing combustion dynamics

#330
20100282325
2010-11-11

Gas Flow Control System

#331
20100275573
2010-11-04

Fuel nozzle flashback detection

#332
20100269922
2010-10-28

Flow rate control device

#333
20100269789
2010-10-28

METERING FUEL PUMP

#334
20100269515
2010-10-28

Gas turbine control method and gas turbine power generating apparatus

#335
20100242482
2010-09-30

Secondary combustion system for reducing the level of emissions generated by a turbomachine

#336
20100192939
2010-08-05

ENERGY SAVING COOKTOP

#337
20100190117
2010-07-29

BURNER OPERATION AND INSTALLATION

#338
20100180882
2010-07-22

Control arrangement for a gas stove

#339
20100178622
2010-07-15

OPERATING METHOD FOR A SOLID FUEL BURNER

#340
20100175384
2010-07-15

Optical flame holding and flashback detection

#341
20100170252
2010-07-08

Late lean injection for fuel flexibility

#342
20100170251
2010-07-08

Late lean injection with expanded fuel flexibility

#343
20100147291
2010-06-17

Gas-Fired Heater with Environmental Detector

#344
20100138167
2010-06-03

FLOW RATE MEASUREMENT APPARATUS, PROGRAM THEREOF, FLOW RATE MEASUREMENT METHOD, AND FLUID SUPPLY SYSTEM

#345
20100058770
2010-03-11

Method and system for controlling fuel to a dual stage nozzle

#346
20100050652
2010-03-04

Method of controlling a fuel split

#347
20100009303
2010-01-14

Stepper motor valve and method of control

#348
20090301096
2009-12-10

Gas turbine engine and method for reducing turbine engine combustor gaseous emission

#349
20090271085
2009-10-29

Method and system for operating gas turbine engine systems

#350
20090234555
2009-09-17

Active pattern factor control for gas turbine engines

#351
20090205544
2009-08-20

Device for identifying the location of coal ropes

#352
20090183729
2009-07-23

Temperature control device and method

#353
20090178391
2009-07-16

METHOD AND APPARATUS FOR OPERATING AN EMISSION ABATEMENT ASSEMBLY

#354
20090170043
2009-07-02

Arrangement for preparation of a fuel for combustion

#355
20090139241
2009-06-04

Combusting system, remodeling method for combusting system, and fuel injection method for combusting system

#356
20090133507
2009-05-28

Method and device for the continuous gravimetric metering of flowing materials for burner systems

#357
20090126714
2009-05-21

Temperature control apparatus and method for a barbeque grill

#358
20090111064
2009-04-30

Burner system and method of operating a burner for reduced NOx emissions

#359
20090084082
2009-04-02

Apparatus and method for controlling the secondary injection of fuel

#360
20090077973
2009-03-26

Gas Turbine Fuel System for High Altitude Starting and Operation

#361
20090056335
2009-03-05

Gas turbine engine combustor assembly having integrated control valves

#362
20090042151
2009-02-12

System and method for flame stabilization and control

#363
20090037029
2009-02-05

METHOD FOR OPERATING A FIRING PLANT

#364
20090029303
2009-01-29

Flare stack adapted to heat incoming fuel

#365
20090029300
2009-01-29

Method, system and apparatus for firing control

#366
20090008474
2009-01-08

Fuel nozzle apparatus, gas turbine, and method of controlling fuel nozzle apparatus

#367
20090005951
2009-01-01

Systems and methods for using a combustion dynamics tuning algorithm with a multi-can combustor

#368
20090004612
2009-01-01

Gas-Fired Heating Appliance Having a Flammable Vapor Sensor Control Device

#369
20080293000
2008-11-27

Variable orifice gas flow modulating valve

#370
20080289339
2008-11-27

Method and apparatus for controlling the combustion in a gas turbine

#371
20080206695
2008-08-28

Computer-controlled pyrotechnic matrix display

#372
20080153044
2008-06-26

Control valves for heaters and fireplace devices

#373
20080110177
2008-05-15

Turbine engine pulsed fuel injection utilizing stagger injector operation

#374
20080098746
2008-05-01

Method for detecting onset of uncontrolled fuel in a gas turbine combustor

#375
20080076079
2008-03-27

Gas valve and method for actuating a gas valve

#376
20080016875
2008-01-24

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

#377
20070292810
2007-12-20

Fireplace control system

#378
20070275334
2007-11-29

Gas regulating fitting

#379
20070256739
2007-11-08

Single system for low or high pressure gases control and high or low pressure gases control valve

#380
20070235020
2007-10-11

MULTI-ZONE GAS FIREPLACE SYSTEM AND METHOD FOR CONTROL

#381
20070225864
2007-09-27

Controlling a waste combustion process

#382
20070224559
2007-09-27

Combustion chamber

#383
20070224558
2007-09-27

GAS FLOW AND COMBUSTION CONTROL SYSTEM

#384
20070224557
2007-09-27

Controller for re-igniting

#385
20070207429
2007-09-06

Table burner assembly & method

#386
20070175449
2007-08-02

Fuel metering system proportional bypass valve error compensation system and method

#387
20070157624
2007-07-12

Pilot fuel flow tuning for gas turbine combustors

#388
20070157620
2007-07-12

Method for controlling fuel splits to gas turbine combustor

#389
20070154856
2007-07-05

Dual fuel boiler with backflow-preventing valve arrangement

#390
20070125088
2007-06-07

Method and apparatus for actuating fuel trim valves in a gas turbine

#391
20070119147
2007-05-31

Active combustion control system for gas turbine engines

#392
20070100502
2007-05-03

Systems and methods to control a multiple-fuel steam production system

#393
20070089424
2007-04-26

Gas turbine engine combustor hot streak control

#394
20070048683
2007-03-01

Highly controllable gas grill burner system

#395
20070033948
2007-02-15

Multi-point staging strategy for low emission and stable combustion

#396
20070028612
2007-02-08

Metering fuel pump

#397
20070000416
2007-01-04

Method and System for controlling coal flow

#398
20060218933
2006-10-05

Method for producing a model-based control device

#399
20060144049
2006-07-06

Method for reducing the NOx emissions from a burner arrangement comprising a plurality of burners, and burner arrangement for carrying out the method

#400
20060130455
2006-06-22

Fuel system

#401
20060090679
2006-05-04

Waste-throughput limiting control

#402
20060080962
2006-04-20

Combustion device

#403
20060046218
2006-03-02

System and method for flame stabilization and control

#404
20060000426
2006-01-05

Fuel system for premix burner of a direct-fired steam generator

#405
20050269420
2005-12-08

Apparatus and methods for operating a gas valve

#406
20050233272
2005-10-20

Control unit for controlling the delivery of a combustible gas in valve units, particularly for water heating apparatuses, and valve unit including said unit

#407
20050221243
2005-10-06

Enhanced burner performance gas range system and method

#408
20050161518
2005-07-28

Method and system for pilot light safety

#409
20050161516
2005-07-28

Method and system for combined standing pilot safety and temperature setting

#410
20050159844
2005-07-21

Variable output heating and cooling control

#411
20050150217
2005-07-14

Method and apparatus for starting up a fuel-fired burner of an emission abatement assembly

#412
20050132694
2005-06-23

Fuel supply system and an associated operating method

#413
20050126180
2005-06-16

Multi-point staging strategy for low emission and stable combustion

#414
20050123873
2005-06-09

MODULATING OIL FUEL DELIVERY SYSTEM

#415
20050114010
2005-05-26

Method for controlling fuel splits to gas turbine combustor

#416
20050097895
2005-05-12

Method and apparatus for actuating fuel trim valves in a gas turbine

#417
20050097879
2005-05-12

Gas turbine control system

#418
20050092317
2005-05-05

Multistage warm air furnace with single stage thermostat and return air sensor and method of operating same

#419
20050058959
2005-03-17

Gas flow control for gas burners utilizing a micro-electro-mechanical valve

#420
20050019716
2005-01-27

Control and security system for gas ovens

#421
19199528
2026-01-27

Coal conveying control system and method for thermal power plant

#422
18486411
2024-08-27

Ultra wideband combustion sensor and systems

#423
17965485
2023-08-29

Over burner grill

#424
17358807
2023-11-21

Ultra wideband combustion sensor and systems

#425
16005317
2020-08-18

Audio signal driven analog flame display

#426
14859157
2016-08-23

Computer program product for reducing volatile organic compounds from gases with hydrocarbons