ClassID:

157498

F23R3/346 - page 2 - CPC Classification

Classification description:

Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply; Feeding into different combustion zones for staged combustion

Recent Application in this class:
#301
20160153656
2016-06-02

Combustion control device, combustion system, combustion control method and program

#302
20160138808
2016-05-19

Device for determining a fuel split, as gas turbine or an aircraft engine comprising such a device and application of the same

#303
20160123597
2016-05-05

Combustor arrangement for a gas turbine

#304
20160123596
2016-05-05

Combustor with axial staging for a gas turbine engine

#305
20160123595
2016-05-05

Combustor arrangement for a gas turbine

#306
20160084169
2016-03-24

Method of operating a multi-stage flamesheet combustor

#307
20160069568
2016-03-10

Dilution gas or air mixer for a combustor of a gas turbine

#308
20160069271
2016-03-10

Bulk flame temperature regulator for dry low emission engines

#309
20160040885
2016-02-11

Sequential combustion with dilution gas

#310
20160040884
2016-02-11

Multi-stage combustor with a linear actuator controlling a variable air bypass

#311
20160033131
2016-02-04

Multifuel gas turbine combustor

#312
20160018111
2016-01-21

METHOD OF OPERATING A GAS TURBINE WITH STAGED AND/OR SEQUENTIAL COMBUSTION

#313
20160018110
2016-01-21

Axially staged gas turbine combustor with interstage premixer

#314
20160010867
2016-01-14

Sequential combustor arrangement with a mixer

#315
20160010864
2016-01-14

Gas turbine combustor

#316
20150377126
2015-12-31

Combined Gas Turbine Auxiliary Systems

#317
20150362194
2015-12-17

Multifuel gas turbine combustor with fuel mixing chamber and supplemental burner

#318
20150345794
2015-12-03

SYSTEMS AND METHODS FOR COHERENCE REDUCTION IN COMBUSTION SYSTEM

#319
20150345791
2015-12-03

Apparatus and a method of controlling the supply of fuel to a combustion chamber

#320
20150345402
2015-12-03

Systems and methods for variation of injectors for coherence reduction in combustion system

#321
20150308349
2015-10-29

Fuel delivery system with moveably attached fuel tube

#322
20150285504
2015-10-08

Trapped vortex fuel injector and method for manufacture

#323
20150285501
2015-10-08

System for cooling a fuel injector extending into a combustion gas flow field and method for manufacture

#324
20150285141
2015-10-08

Power generation system, driving method for power generation system, and combustor

#325
20150276226
2015-10-01

Dual outlet nozzle for a secondary fuel stage of a combustor of a gas turbine engine

#326
20150275755
2015-10-01

MULTI-FUEL-CAPABLE GAS TURBINE COMBUSTOR

#327
20150260407
2015-09-17

System and method for control of combustion dynamics in combustion system

#328
20150247641
2015-09-03

Combustion system for a gas turbine engine and method of operating same

#329
20150247459
2015-09-03

Turbine engine combustion assembly with a variable air supply

#330
20150219338
2015-08-06

Combustor assembly for a turbine engine

#331
20150198334
2015-07-16

Sequential combustion arrangement with dilution gas

#332
20150184858
2015-07-02

METHOD OF OPERATING A MULTI-STAGE FLAMESHEET COMBUSTOR

#333
20150176842
2015-06-25

Combustor for a sequential gas turbine having a deflection unit between first and second combustion chambers

#334
20150159877
2015-06-11

LATE LEAN INJECTION MANIFOLD MIXING SYSTEM

#335
20150159876
2015-06-11

Sequential combustion with dilution gas mixer

#336
20150159872
2015-06-11

Wake reducing structure for a turbine system

#337
20150159563
2015-06-11

Automated extended turndown of a gas turbine engine combined with incremental tuning to maintain emissions and dynamics

#338
20150107259
2015-04-23

Gas turbine with sequential combustion arrangement

#339
20150107255
2015-04-23

TURBOMACHINE COMBUSTOR HAVING AN EXTERNALLY FUELED LATE LEAN INJECTION (LLI) SYSTEM

#340
20150082801
2015-03-26

GAS TURBINE AND METHOD TO OPERATE THE GAS TURBINE

#341
20150075174
2015-03-19

Combustor and method of fuel supply and converting fuel nozzle for advanced humid air turbine

#342
20150047365
2015-02-19

Sequential combustion with dilution gas mixer

#343
20150047364
2015-02-19

Burner arrangement and method for operating a burner arrangement

#344
20150040573
2015-02-12

Gas turbine with improved part load emissions behavior

#345
20150027100
2015-01-29

System for performing staging control of a multi-stage combustor

#346
20150013339
2015-01-15

Mixing arrangement for mixing a fuel with a stream of oxygen containing gas

#347
20150000283
2015-01-01

Combustor apparatus in a gas turbine engine

#348
20140366542
2014-12-18

Fuel air premix chamber for a gas turbine engine

#349
20140352321
2014-12-04

Gas turbine engine system and an associated method thereof

#350
20140338359
2014-11-20

Combustor and method for supplying fuel to a combustor

#351
20140338353
2014-11-20

Method and arrangement for injecting an emulsion into a flame

#352
20140331674
2014-11-13

Wake reducing structure for a turbine system and method of reducing wake

#353
20140325989
2014-11-06

Combustor with fuel staggering for flame holding mitigation

#354
20140318427
2014-10-30

Methods and systems for controlling the products of combustion

#355
20140260303
2014-09-18

Methods relating to downstream fuel and air injection in gas turbines

#356
20140260279
2014-09-18

Hot gas path duct for a combustor of a gas turbine

#357
20140260273
2014-09-18

Continuous combustion liner for a combustor of a gas turbine

#358
20140260269
2014-09-18

Systems and apparatus relating to downstream fuel and air injection in gas turbines

#359
20140260262
2014-09-18

Systems and apparatus relating to downstream fuel and air injection in gas turbines

#360
20140260259
2014-09-18

Multi-zone combustor

#361
20140238024
2014-08-28

Rich burn, quick mix, lean burn combustor

#362
20140216047
2014-08-07

Two-shaft gas turbine

#363
20140200721
2014-07-17

Stabilizing a gas turbine engine via incremental tuning during transients

#364
20140196465
2014-07-17

Lean-rich axial stage combustion in a can-annular gas turbine engine

#365
20140190170
2014-07-10

Fuel injector for supplying fuel to a combustor

#366
20140165577
2014-06-19

Systems and methods for late lean injection premixing

#367
20140137566
2014-05-22

Combustor and method of supplying fuel to the combustor

#368
20140123670
2014-05-08

Method for operating a gas turbine burner with a swirl generator

#369
20140123665
2014-05-08

Reheat burner arrangement having an increasing flow path cross-section

#370
20140123651
2014-05-08

SYSTEM FOR PROVIDING FUEL TO A COMBUSTOR ASSEMBLY IN A GAS TURBINE ENGINE

#371
20140116053
2014-05-01

Fuel injection assemblies in combustion turbine engines

#372
20140109591
2014-04-24

Damper arrangement for reducing combustion-chamber pulsation

#373
20140109588
2014-04-24

Burner for a combustion chamber of a gas turbine having a mixing and injection device

#374
20140096530
2014-04-10

Air management arrangement for a late lean injection combustor system and method of routing an airflow

#375
20140090391
2014-04-03

Combuster with radial fuel injection

#376
20140075949
2014-03-20

Multipoint fuel injection arrangements

#377
20140061327
2014-03-06

SYSTEM AND METHOD FOR STAGING FUEL TO A COMBUSTOR

#378
20140053566
2014-02-27

Method for mixing a dilution air in a sequential combustion system of a gas turbine

#379
20140033728
2014-02-06

Gas turbine assembly and corresponding operating method

#380
20140026586
2014-01-30

Reheat burner and method of mixing fuel/carrier air flow within a reheat burner

#381
20140013758
2014-01-16

System for supplying a working fluid to a combustor

#382
20140007582
2014-01-09

Gas turbine combustor and operating method for gas turbine combustor

#383
20140007578
2014-01-09

Gas turbine combustion system

#384
20130340438
2013-12-26

METHOD OF REDUCING COMBUSTION INDUCED OSCILLATIONS IN A TURBINE ENGINE

#385
20130298563
2013-11-14

Secondary Combustion System

#386
20130298562
2013-11-14

Fuel injector with mixing circuit

#387
20130298560
2013-11-14

System for supplying a working fluid to a combustor

#388
20130283807
2013-10-31

System and method for supplying a working fluid to a combustor

#389
20130283804
2013-10-31

Transition duct with late injection in turbine system

#390
20130283801
2013-10-31

System for supplying fuel to a late-lean fuel injector of a combustor

#391
20130283800
2013-10-31

System for supplying fuel to late-lean fuel injectors of a combustor

#392
20130266902
2013-10-10

Low emissions combustion apparatus and method

#393
20130263571
2013-10-10

Combustor and method for supplying fuel to a combustor

#394
20130239575
2013-09-19

System for supplying a fuel and a working fluid through a liner to a combustion chamber

#395
20130232980
2013-09-12

System for supplying a fuel and working fluid mixture to a combustor

#396
20130213046
2013-08-22

LATE LEAN INJECTION SYSTEM

#397
20130200179
2013-08-08

Liquid fuel swirler

#398
20130180255
2013-07-18

Rational late lean injection

#399
20130180253
2013-07-18

SYSTEM AND METHOD FOR SUPPLYING A WORKING FLUID TO A COMBUSTOR

#400
20130174569
2013-07-11

System and method for supplying a working fluid to a combustor

#401
20130174561
2013-07-11

Late lean injection system transition piece

#402
20130174560
2013-07-11

Combustor assembly in a gas turbine engine

#403
20130174558
2013-07-11

System for secondary fuel injection in a gas turbine engine

#404
20130167542
2013-07-04

Flowsleeve of a turbomachine component

#405
20130167540
2013-07-04

Combustor of a turbomachine including multiple tubular radial pathways arranged at multiple circumferential and axial locations

#406
20130152597
2013-06-20

System and method for flame stabilization

#407
20130145767
2013-06-13

Two-stage combustor for gas turbine engine

#408
20130145766
2013-06-13

Two-stage combustor for gas turbine engine

#409
20130145741
2013-06-13

Two-stage combustor for gas turbine engine

#410
20130139513
2013-06-06

Fuel nozzle and method of repair

#411
20130111918
2013-05-09

COMBUSTOR ASSEMBLY FOR A GAS TURBOMACHINE

#412
20130111913
2013-05-09

Multi-combustor turbine

#413
20130104553
2013-05-02

INJECTION APPARATUS

#414
20130104551
2013-05-02

Fuel injection assembly for use in turbine engines and method of assembling same

#415
20130098044
2013-04-25

Flashback resistant tubes for late lean injector and method for forming the tubes

#416
20130091857
2013-04-18

Use of an emissions sensor to control fuel flow staging

#417
20130074946
2013-03-28

Cast manifold for dry low NOx gas turbine engine

#418
20130067921
2013-03-21

Fuel injector

#419
20130042622
2013-02-21

Flow balancing valve

#420
20130036741
2013-02-14

Multipoint injectors with auxiliary stage

#421
20130031908
2013-02-07

Assemblies and apparatus related to integrating late lean injection into combustion turbine engines

#422
20130031906
2013-02-07

Assemblies and apparatus related to integrating late lean injection into combustion turbine engines

#423
20130031783
2013-02-07

Methods relating to integrating late lean injection into combustion turbine engines

#424
20130025289
2013-01-31

Combustor portion for a turbomachine and method of operating a turbomachine

#425
20130025253
2013-01-31

REDUCTION OF CO AND O2 EMISSIONS IN OXYFUEL HYDROCARBON COMBUSTION SYSTEMS USING OH RADICAL FORMATION WITH HYDROGEN FUEL STAGING AND DILUENT ADDITION

#426
20130008169
2013-01-10

Apparatus and systems relating to fuel injectors and fuel passages in gas turbine engines

#427
20120328421
2012-12-27

Methods and systems for cooling a transition nozzle

#428
20120317986
2012-12-20

Controlling a combustion device to lower combustion-induced pulsations by changing and resetting fuel stagings at different rates of change

#429
20120304660
2012-12-06

TURBOMACHINE COMBUSTORS HAVING DIFFERENT FLOW PATHS

#430
20120304652
2012-12-06

INJECTOR APPARATUS

#431
20120304648
2012-12-06

Integrated late lean injection on a combustion liner and late lean injection sleeve assembly

#432
20120292408
2012-11-22

Multipoint injectors with standard envelope characteristics

#433
20120260666
2012-10-18

MULTI-FUEL COMBUSTION SYSTEM

#434
20120247125
2012-10-04

Communicating structure between adjacent combustors and turbine portion and gas turbine

#435
20120234011
2012-09-20

Gas turbine combustor having a fuel nozzle for flame anchoring

#436
20120186262
2012-07-26

Axial stage combustor for gas turbine engines

#437
20120180491
2012-07-19

Fuel injector

#438
20120180489
2012-07-19

FUEL INJECTOR

#439
20120167544
2012-07-05

Combustor with fuel staggering for flame holding mitigation

#440
20120131924
2012-05-31

Gas turbine combustor and fuel supply method used for the same

#441
20120125008
2012-05-24

Low calorific value fuel combustion systems for gas turbine engines

#442
20120073305
2012-03-29

Combustion chamber and method for operating a combustion chamber

#443
20120047908
2012-03-01

Burner arrangement with deflection elements for deflecting cooling air flow

#444
20120047904
2012-03-01

Fuel gas cooling system for combustion basket spring clip seal support

#445
20120031103
2012-02-09

Combustor and the method of fuel supply and converting fuel nozzle for advanced humid air turbine

#446
20120015311
2012-01-19

BURNER FOR A GAS COMBUSTOR AND A METHOD OF OPERATING THE BURNER THEREOF

#447
20110300493
2011-12-08

Methods and systems for controlling the products of combustion

#448
20110296839
2011-12-08

Self-regulating fuel staging port for turbine combustor

#449
20110247314
2011-10-13

Combustor exit temperature profile control via fuel staging and related method

#450
20110225974
2011-09-22

Multiple Zone Pilot For Low Emission Combustion System

#451
20110225973
2011-09-22

Combustor with Pre-Mixing Primary Fuel-Nozzle Assembly

#452
20110219776
2011-09-15

AERODYNAMIC FLAME STABILIZER

#453
20110185735
2011-08-04

Gas turbine combustor with staged combustion

#454
20110179803
2011-07-28

Bled diffuser fed secondary combustion system for gas turbines

#455
20110131998
2011-06-09

FUEL INJECTION IN SECONDARY FUEL NOZZLE

#456
20110094239
2011-04-28

Low NOx combustor for hydrogen-containing fuel and its operation

#457
20110091829
2011-04-21

MULTI-FUEL COMBUSTION SYSTEM

#458
20110079667
2011-04-07

Fuel nozzle and method of repair

#459
20110072779
2011-03-31

System and method using low emissions gas turbine cycle with partial air separation

#460
20110067402
2011-03-24

Fuel nozzle assembly for use as structural support for a duct structure in a combustor of a gas turbine engine

#461
20110061395
2011-03-17

Method of fuel staging in combustion apparatus

#462
20110061392
2011-03-17

Combustion cavity layouts for fuel staging in trapped vortex combustors

#463
20110061391
2011-03-17

Vortex premixer for combustion apparatus

#464
20110061390
2011-03-17

Inlet premixer for combustion apparatus

#465
20110041508
2011-02-24

Burner

#466
20110033806
2011-02-10

Fuel Staging in a Burner

#467
20110027728
2011-02-03

Size scaling of a burner

#468
20110016867
2011-01-27

Quarls in a burner

#469
20110011054
2011-01-20

COMBUSTOR CASING

#470
20110000219
2011-01-06

Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor

#471
20100319594
2010-12-23

Low emissions combustion apparatus and method

#472
20100300108
2010-12-02

Stabilizing a gas turbine engine via incremental tuning

#473
20100287942
2010-11-18

Dry low NOx combustion system with pre-mixed direct-injection secondary fuel nozzle

#474
20100275603
2010-11-04

COMBUSTOR OF GAS TURBINE

#475
20100269515
2010-10-28

Gas turbine control method and gas turbine power generating apparatus

#476
20100242482
2010-09-30

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

#477
20100229561
2010-09-16

At least one combustion apparatus and duct structure for a gas turbine engine

#478
20100229557
2010-09-16

Gas turbine combustor including separate fuel injectors for plural zones

#479
20100199674
2010-08-12

Fuel nozzle with multiple fuel passages within a radial swirler

#480
20100175382
2010-07-15

Conical gas turbine burner having a fuel lance with inclined side nozzles

#481
20100170254
2010-07-08

Late lean injection fuel staging configurations

#482
20100170252
2010-07-08

Late lean injection for fuel flexibility

#483
20100170251
2010-07-08

Late lean injection with expanded fuel flexibility

#484
20100170219
2010-07-08

Late lean injection control strategy

#485
20100162712
2010-07-01

Quench jet arrangement for annular rich-quench-lean gas turbine combustors

#486
20100162711
2010-07-01

DLN DUAL FUEL PRIMARY NOZZLE

#487
20100095649
2010-04-22

STAGED COMBUSTION SYSTEMS AND METHODS

#488
20100077757
2010-04-01

Combustor for a gas turbine engine with effusion cooled baffle

#489
20100077720
2010-04-01

Methods of reducing emissions for a sequential combustion gas turbine and combustor for a gas turbine

#490
20100071377
2010-03-25

Combustor Apparatus for Use in a Gas Turbine Engine

#491
20100071376
2010-03-25

Combustor assembly in a gas turbine engine

#492
20100064692
2010-03-18

Burner fuel staging

#493
20100050653
2010-03-04

COMBUSTOR SYSTEM AND METHOD OF REDUCING COMBUSTION INSTABILITY AND/OR EMISSIONS OF A COMBUSTOR SYSTEM

#494
20100043440
2010-02-25

Gas Turbine Burner and Method of Operating a Gas Turbine Burner

#495
20100018210
2010-01-28

Combustor apparatus in a gas turbine engine

#496
20090277182
2009-11-12

Burner and fuel lance for a gas turbine installation

#497
20090272116
2009-11-05

Axially staged combustion system for a gas turbine engine

#498
20090249793
2009-10-08

Apparatus for Modifying the Content of a Gaseous Fuel

#499
20090223227
2009-09-10

Combustion cap with crown mixing holes

#500
20090145131
2009-06-11

Fuel distribution system for a gas turbine with multistage burner arrangement

#501
20090084082
2009-04-02

Apparatus and method for controlling the secondary injection of fuel

#502
20090071159
2009-03-19

Secondary fuel delivery system

#503
20090071157
2009-03-19

Multi-stage axial combustion system

#504
20080264033
2008-10-30

Methods and systems to facilitate reducing NOemissions in combustion systems

#505
20080083841
2008-04-10

Fuel injector for a gas turbine engine combustion chamber

#506
20080083224
2008-04-10

Method and apparatus for reducing gas turbine engine emissions

#507
20080006033
2008-01-10

Gas turbine engine combustion systems

#508
20070271927
2007-11-29

Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor

#509
20070256416
2007-11-08

Combustor for gas turbine

#510
20070238059
2007-10-11

Burner system with staged fuel injection

#511
20070169486
2007-07-26

Multimode fuel injector for combustion chambers, in particular of a jet engine

#512
20070151248
2007-07-05

Gas turbine engine premix injectors

#513
20070130955
2007-06-14

Independent pilot fuel control in secondary fuel nozzle

#514
20070107437
2007-05-17

Low emission combustion and method of operation

#515
20070105061
2007-05-10

Multiple burner arrangement for operating a combustion chamber, and method for operating the multiple burner arrangement

#516
20070089419
2007-04-26

Combustor for gas turbine engine

#517
20070033948
2007-02-15

Multi-point staging strategy for low emission and stable combustion

#518
20070021899
2007-01-25

Method and system for operating a multi-stage combustor

#519
20060272331
2006-12-07

Thermal power plant with sequential combustion and reduced-COemission, and a method for operating a plant of this type

#520
20060168967
2006-08-03

Inboard radial dump venturi for combustion chamber of a gas turbine

#521
20060156735
2006-07-20

Catalytic combustor having fuel flow control responsive to measured combustion parameters

#522
20060130455
2006-06-22

Fuel system

#523
20060107667
2006-05-25

Trapped vortex combustor cavity manifold for gas turbine engine

#524
20060005542
2006-01-12

Low emissions combustion apparatus and method

#525
20050188702
2005-09-01

Non-catalytic combustor for reducing NOx emissions

#526
20050166595
2005-08-04

Method and system for controlling fuel supply in a combustion turbine engine

#527
20050139695
2005-06-30

Fuel supply method and fuel supply system for fuel injection device

#528
20050139694
2005-06-30

Fuel supply method and fuel supply system

#529
20050126180
2005-06-16

Multi-point staging strategy for low emission and stable combustion

#530
20050034458
2005-02-17

Gas turbine engine combustor can with trapped vortex cavity

#531
20050026095
2005-02-03

Multi-stage combustion using nitrogen-enriched air

#532
19044501
2026-01-06

System and method for fuel injection in turbine section of gas turbine engine

#533
18971639
2026-02-17

Hydrogen capable fuel injector assembly

#534
18659371
2025-06-10

Axial fuel stage injector creating air curtain

#535
18659364
2025-09-30

Axial fuel stage injector with fuel injection in same direction as high-pressure air flow

#536
18649715
2025-07-22

Gas turbine adaptive secondary fuel filling profile

#537
18601912
2025-04-22

Cluster of swirled mini-mixers for fuel-staged, axially staged combustion

#538
18477597
2025-02-18

Combustion section with a primary combustion chamber and a secondary combustion chamber

#539
18425018
2025-04-22

Fuel injection assembly for a combustor

#540
18399840
2025-04-22

Combustor body and axial fuel stage immersed injectors additively manufactured with different materials

#541
17587634
2023-02-14

Gas turbine engine combustor with primary and secondary fuel injectors

#542
17513066
2023-01-31

Methods of operating a turbomachine combustor on hydrogen

#543
17079847
2022-02-22

Integrated combustion nozzle having a unified head end

#544
12771338
2015-06-09

Tangential annular combustor with premixed fuel and air for use on gas turbine engines

#545
12771269
2015-07-28

Tangential and flameless annular combustor for use on gas turbine engines