ClassID:

157492

F23R3/283 - page 3 - CPC Classification

Classification description:

Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances

Recent Application in this class:
#601
20130180256
2013-07-18

TURBINE FUEL NOZZLE ASSEMBLY AND METHOD FOR OPERATING A TURBINE

#602
20130180254
2013-07-18

System and method for supplying a working fluid to a combustor via a non-uniform distribution manifold

#603
20130174568
2013-07-11

Combustor and method for distributing fuel in the combustor

#604
20130174561
2013-07-11

Late lean injection system transition piece

#605
20130174558
2013-07-11

System for secondary fuel injection in a gas turbine engine

#606
20130168472
2013-07-04

Method and apparatus for swaged liquid injector spoke

#607
20130153739
2013-06-20

Apparatuses and systems with vertically and longitudinally offset mounting flanges

#608
20130152603
2013-06-20

Combustion chamber for an aircraft engine, and method for attaching an injection system in a combustion chamber of an aircraft engine

#609
20130152590
2013-06-20

Fuel manifold with jumper tubes

#610
20130139513
2013-06-06

Fuel nozzle and method of repair

#611
20130139512
2013-06-06

Leaf spring damper for a turbine engine fuel delivery system

#612
20130125553
2013-05-23

Swirler assembly with compressor discharge injection to vane surface

#613
20130122436
2013-05-16

COMBUSTOR AND METHOD FOR SUPPLYING FUEL TO A COMBUSTOR

#614
20130122435
2013-05-16

Combustor and method for supplying fuel to a combustor

#615
20130122434
2013-05-16

Combustor and method for supplying fuel to a combustor

#616
20130104556
2013-05-02

System and method for reducing combustion dynamics and NOin a combustor

#617
20130104551
2013-05-02

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

#618
20130104520
2013-05-02

Hydrogen-rich gas combustion device

#619
20130091858
2013-04-18

EFFUSION COOLED NOZZLE AND RELATED METHOD

#620
20130091824
2013-04-18

Gas turbine and gas-turbine plant having the same

#621
20130086912
2013-04-11

System for cooling a multi-tube fuel nozzle

#622
20130055698
2013-03-07

Steam injected gas turbine engine

#623
20130036740
2013-02-14

MULTI-FUEL INJECTION NOZZLE

#624
20130032643
2013-02-07

Combustor leaf seal arrangement

#625
20130031908
2013-02-07

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

#626
20130031783
2013-02-07

Methods relating to integrating late lean injection into combustion turbine engines

#627
20130025283
2013-01-31

Sector nozzle mounting systems

#628
20130019584
2013-01-24

BURNER, GAS TURBINE COMBUSTOR, BURNER COOLING METHOD, AND BURNER MODIFYING METHOD

#629
20130004906
2013-01-03

Combustor dome with combined deflector/mixer retainer

#630
20120324863
2012-12-27

Cooling scheme for an increased gas turbine efficiency

#631
20120322013
2012-12-20

Combustor Housing for Combustion of Low-BTU Fuel Gases and Methods of Making and Using the Same

#632
20120318887
2012-12-20

System And Method for Cooling a Fuel Injector

#633
20120308948
2012-12-06

Combustor nozzle and method for modifying the combustor nozzle

#634
20120304648
2012-12-06

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

#635
20120297777
2012-11-29

Reheat burner injection system with fuel lances

#636
20120292408
2012-11-22

Multipoint injectors with standard envelope characteristics

#637
20120291440
2012-11-22

Gas turbine combustion cap assembly

#638
20120279224
2012-11-08

Gas turbine engine combustor with lobed, three dimensional contouring

#639
20120279223
2012-11-08

Fuel injector and support plate

#640
20120272661
2012-11-01

Head part of an annular combustion chamber

#641
20120272660
2012-11-01

METHOD AND ASSEMBLY FOR RETROFITTING A GAS TURBINE COMBUSTOR END COVER

#642
20120272652
2012-11-01

Head part of an annular combustion chamber

#643
20120260622
2012-10-18

Reheat burner injection system

#644
20120240595
2012-09-27

Combustion chamber head with holding means for seals on burners in gas turbines

#645
20120240583
2012-09-27

Segmented combustion chamber head

#646
20120234013
2012-09-20

Recirculating product injection nozzle

#647
20120234011
2012-09-20

Gas turbine combustor having a fuel nozzle for flame anchoring

#648
20120234010
2012-09-20

Burner assembly including a fuel distribution ring with a slot and recess

#649
20120204575
2012-08-16

Fuel injector mounting system

#650
20120198853
2012-08-09

Multipoint injection device for a combustion chamber of a turbine engine

#651
20120198852
2012-08-09

Multipoint injector for a turbine engine combustion chamber

#652
20120198851
2012-08-09

Traversing fuel nozzles in cap-less combustor assembly

#653
20120198653
2012-08-09

Fuel injector bearing plate assembly and swirler assembly

#654
20120192566
2012-08-02

FUEL INJECTION ASSEMBLY FOR USE IN TURBINE ENGINES AND METHOD OF ASSEMBLING SAME

#655
20120186259
2012-07-26

Fuel injector assembly

#656
20120186083
2012-07-26

Multipoint injector for turbomachine

#657
20120183911
2012-07-19

COMBUSTOR AND A METHOD FOR REPAIRING A COMBUSTOR

#658
20120180494
2012-07-19

TURBINE FUEL NOZZLE ASSEMBLY

#659
20120180490
2012-07-19

Fuel nozzle, gas turbine combustor with the same, and gas turbine with the same

#660
20120180488
2012-07-19

Gas turbine combustor endcover assembly with integrated flow restrictor and manifold seal

#661
20120174403
2012-07-12

Stress reduction feature to improve fuel nozzle sheath durability

#662
20120167586
2012-07-05

Fuel nozzle passive purge cap flow

#663
20120151930
2012-06-21

Fuel atomization dual orifice fuel nozzle

#664
20120151928
2012-06-21

COOLING FLOWPATH DIRT DEFLECTOR IN FUEL NOZZLE

#665
20120151927
2012-06-21

Pegless secondary fuel nozzle including a unitary fuel injection manifold

#666
20120137691
2012-06-07

Gas turbine assembly and method therefor

#667
20120117972
2012-05-17

Thermal management for fuel injectors

#668
20120114478
2012-05-10

Gas turbine engine combustor and method for delivering purge gas into a combustion chamber of the combustor

#669
20120111016
2012-05-10

End-fed liquid fuel gallery for a gas turbine fuel injector

#670
20120099960
2012-04-26

SYSTEM AND METHOD FOR COOLING A NOZZLE

#671
20120097757
2012-04-26

System and method for cooling a nozzle

#672
20120097756
2012-04-26

SYSTEM AND METHOD FOR COOLING A NOZZLE

#673
20120079827
2012-04-05

Air-cooled swirlerhead

#674
20120061494
2012-03-15

Fuel injector sans support/stem

#675
20120060511
2012-03-15

Apparatus and method for cooling a combustor cap

#676
20120031098
2012-02-09

FUEL NOZZLE WITH CENTRAL BODY COOLING SYSTEM

#677
20120011854
2012-01-19

Flame tolerant secondary fuel nozzle

#678
20110314826
2011-12-29

Shielding wall for a fuel supply duct in a turbine engine

#679
20110265485
2011-11-03

FLUID COOLED INJECTION NOZZLE ASSEMBLY FOR A GAS TURBOMACHINE

#680
20110259976
2011-10-27

FUEL INJECTOR PURGE TIP STRUCTURE

#681
20110252803
2011-10-20

Apparatus and method for a fuel nozzle

#682
20110247590
2011-10-13

INJECTORS UTILIZING LATTICE SUPPORT STRUCTURE

#683
20110247338
2011-10-13

Fuel lance for A burner

#684
20110203294
2011-08-25

Fuel injection system for a combustion chamber of a turbomachine

#685
20110203285
2011-08-25

Burner arrangement

#686
20110203283
2011-08-25

Burner arrangement

#687
20110185746
2011-08-04

Gas turbine combustion device

#688
20110162373
2011-07-07

Fuel nozzle for a turbine engine with a passive purge air passageway

#689
20110113789
2011-05-19

Gas turbine engine combustion chamber comprising CMC deflectors

#690
20110104626
2011-05-05

Burning element and burner with a corrosion-resistant insert

#691
20110100019
2011-05-05

Apparatus and methods for fuel nozzle frequency adjustment

#692
20110100016
2011-05-05

APPARATUS AND METHODS FOR FUEL NOZZLE FREQUENCY ADJUSTMENT

#693
20110089267
2011-04-21

Fuel nozzle seal spacer and method of installing the same

#694
20110089266
2011-04-21

FUEL NOZZLE LIP SEALS

#695
20110088409
2011-04-21

Fuel injector mounting system

#696
20110088408
2011-04-21

Fuel injector mounting system

#697
20110088407
2011-04-21

Fuel injector mounting system

#698
20110088402
2011-04-21

Annular combustion chamber for a gas turbine engine

#699
20110083442
2011-04-14

Apparatus and method for cooling nozzles

#700
20110079667
2011-04-07

Fuel nozzle and method of repair

#701
20110067402
2011-03-24

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

#702
20110062253
2011-03-17

Fuel nozzle cup seal

#703
20110056207
2011-03-10

Diffuser for turbine engine including indented annular webs

#704
20110056206
2011-03-10

Fuel injector for use in a gas turbine engine

#705
20110056204
2011-03-10

Self-contained oil feed heat shield for a gas turbine engine

#706
20110016868
2011-01-27

Fuel spraying apparatus of gas turbine engine

#707
20110005233
2011-01-13

Combustion chamber head of a gas turbine

#708
20110005231
2011-01-13

Fuel nozzle guide plate mistake proofing

#709
20110005230
2011-01-13

Fuel nozzle assembly for a gas turbine engine

#710
20110000214
2011-01-06

Methods and systems to thermally protect fuel nozzles in combustion systems

#711
20100330510
2010-12-30

METHOD FOR LOW NOx COMBUSTION OF SYNGAS / HUGH HYDROGEN FUELS

#712
20100307159
2010-12-09

Fuel injector for a gas turbine engine

#713
20100300104
2010-12-02

Burner, operating method and assembly method

#714
20100300102
2010-12-02

METHOD AND APPARATUS FOR AIR AND FUEL INJECTION IN A TURBINE

#715
20100293954
2010-11-25

Method and apparatus for combustor nozzle with flameholding protection

#716
20100275606
2010-11-04

Combustor liner

#717
20100269508
2010-10-28

Combustion burner

#718
20100269506
2010-10-28

Fuel spray apparatus for gas turbine engine

#719
20100263383
2010-10-21

Gas turbine premixer with internal cooling

#720
20100251720
2010-10-07

Fuel injector nozzles for gas turbine engines

#721
20100242493
2010-09-30

Fuel nozzle spring support for shifting a natural frequency

#722
20100242484
2010-09-30

APPARATUS AND METHOD FOR COOLING GAS TURBINE ENGINE COMBUSTORS

#723
20100242482
2010-09-30

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

#724
20100223929
2010-09-09

Fuel nozzle liquid cartridge including a fuel insert

#725
20100213285
2010-08-26

Nozzle design to reduce fretting

#726
20100199676
2010-08-12

Fuel delivery system with reduced heat transfer to fuel manifold seal

#727
20100192586
2010-08-05

Gas turbine combustor

#728
20100192584
2010-08-05

Gas turbine combustor having a dual fuel supply system

#729
20100192579
2010-08-05

Apparatus for fuel injection in a turbine engine

#730
20100186417
2010-07-29

USE OF INERT GASES FOR SHIELDING OXIDIZER AND FUEL

#731
20100180602
2010-07-22

Combustor assembly and cap for a turbine engine

#732
20100180601
2010-07-22

Cooling structure of gas turbine combustor

#733
20100175380
2010-07-15

TRAVERSING FUEL NOZZLES IN CAP-LESS COMBUSTOR ASSEMBLY

#734
20100170267
2010-07-08

Burner for a gas turbine

#735
20100170249
2010-07-08

Method and apparatus to facilitate cooling of a diffusion tip within a gas turbine engine

#736
20100162714
2010-07-01

FUEL NOZZLE WITH SWIRLER VANES

#737
20100139281
2010-06-10

Fuel injector arrangement having porous premixing chamber

#738
20100139279
2010-06-10

Fuel delivery system and method of assembling the same

#739
20100139238
2010-06-10

Combustor housing for combustion of low-BTU fuel gases and methods of making and using the same

#740
20100132364
2010-06-03

Fuel nozzle detachable burner tube with baffle plate assembly

#741
20100132363
2010-06-03

Turbomachine with separate fuel injection systems, using identical sealing joints

#742
20100115955
2010-05-13

Thermal management for fuel injectors

#743
20100107653
2010-05-06

Nozzle tip assembly with secondary retention device

#744
20100101229
2010-04-29

Flame holding tolerant fuel and air premixer for a gas turbine combustor

#745
20100096037
2010-04-22

Multi-tubular fluid transfer conduit

#746
20100092896
2010-04-15

Method and apparatus for introducing diluent flow into a combustor

#747
20100089022
2010-04-15

METHOD AND APPARATUS OF FUEL NOZZLE DILUENT INTRODUCTION

#748
20100089020
2010-04-15

METERING OF DILUENT FLOW IN COMBUSTOR

#749
20100084490
2010-04-08

Premixed direct injection nozzle

#750
20100071667
2010-03-25

Active thermal protection for fuel injectors

#751
20100071666
2010-03-25

Thermal protection for fuel injectors

#752
20100071663
2010-03-25

External rigid fuel manifold

#753
20100071377
2010-03-25

Combustor Apparatus for Use in a Gas Turbine Engine

#754
20100066035
2010-03-18

Reusable weld joint for syngas fuel nozzles

#755
20100065142
2010-03-18

Method of manufacturing a unitary conduit for transporting fluids

#756
20100064690
2010-03-18

Fuel nozzle tip assembly

#757
20100058766
2010-03-11

Segmented combustor cap

#758
20100058765
2010-03-11

Turbomachine combustion chamber

#759
20100044472
2010-02-25

Fuel injector sans support/stem

#760
20100043448
2010-02-25

Gas turbine engine combustor and method for delivering purge gas into a combustion chamber of the combustor

#761
20100031662
2010-02-11

Turbomachine injection nozzle including a coolant delivery system

#762
20100024425
2010-02-04

TURBINE ENGINE FUEL NOZZLE

#763
20100018210
2010-01-28

Combustor apparatus in a gas turbine engine

#764
20100018208
2010-01-28

Turbine engine flow sleeve

#765
20100018181
2010-01-28

Centerbody cap for a turbomachine combustor and method

#766
20090320479
2009-12-31

Nested channel ducts for nozzle construction and the like

#767
20090308957
2009-12-17

Apparatus for discouraging fuel from entering the heat shield air cavity of a fuel injector

#768
20090293487
2009-12-03

Turbomachine combustion chamber

#769
20090293446
2009-12-03

Method for low NOx combustion with low pressure drop

#770
20090272116
2009-11-05

Axially staged combustion system for a gas turbine engine

#771
20090256007
2009-10-15

REPAIRABLE FUEL NOZZLE

#772
20090256003
2009-10-15

METHOD OF MANUFACTURING A FUEL DISTRIBUTOR

#773
20090255602
2009-10-15

Unitary conduit for transporting fluids

#774
20090255265
2009-10-15

Swirlers

#775
20090255264
2009-10-15

Fuel nozzle

#776
20090255261
2009-10-15

METHOD OF MANUFACTURING A UNITARY VENTURI

#777
20090255260
2009-10-15

VENTURI

#778
20090255259
2009-10-15

Mixer for a combustor

#779
20090255257
2009-10-15

Fuel distributor

#780
20090255119
2009-10-15

METHOD OF MANUFACTURING A UNITARY SWIRLER

#781
20090255118
2009-10-15

METHOD OF MANUFACTURING MIXERS

#782
20090255116
2009-10-15

METHOD OF REPAIRING A FUEL NOZZLE

#783
20090255102
2009-10-15

REPAIR OF FUEL NOZZLE COMPONENT

#784
20090243230
2009-10-01

Combustion cap floating collar using E-seal

#785
20090235666
2009-09-24

Crack resistant combustor

#786
20090224082
2009-09-10

Fuel nozzle assemblies and methods

#787
20090211257
2009-08-27

Gas turbine engine fuel supply arrangement using plural distinct fuels

#788
20090205339
2009-08-20

Air-cooled swirlerhead

#789
20090188255
2009-07-30

Combustor end cap assembly

#790
20090178411
2009-07-16

Fuel nozzle enclosure

#791
20090159725
2009-06-25

Modular fuel nozzle air swirler

#792
20090151361
2009-06-18

Device for guiding an element in an orifice in a wall of a turbomachine combustion chamber

#793
20090133402
2009-05-28

Gas turbine fuel injector with insulating air shroud

#794
20090107147
2009-04-30

Gas turbine fuel injector with removable pilot liquid tube

#795
20090078797
2009-03-26

ARRANGEMENT OF INJECTION SYSTEMS IN AN AIRCRAFT ENGINE COMBUSTION CHAMBER END WALL

#796
20090068609
2009-03-12

Burner arrangement

#797
20090056337
2009-03-05

Turbomachine with annular combustion chamber

#798
20090044538
2009-02-19

Fuel injector nozzles, with labyrinth grooves, for gas turbine engines

#799
20090038312
2009-02-12

Multipoint injector for turbomachine

#800
20090008474
2009-01-08

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

#801
20080286705
2008-11-20

Stress reduction feature to improve fuel nozzle sheath durability

#802
20080282703
2008-11-20

Interface between a combustor and fuel nozzle

#803
20080245337
2008-10-09

System for reducing combustor dynamics

#804
20080134661
2008-06-12

Chamber endwall, method of producing it, combustion chamber comprising it, and turbine engine equipped therewith

#805
20080105237
2008-05-08

Fuel nozzle flange with reduced heat transfer

#806
20080098737
2008-05-01

Dynamic sealing assembly to accommodate differential thermal growth of fuel injector components

#807
20080066720
2008-03-20

Gas turbine fuel injector with a removable pilot assembly

#808
20080066468
2008-03-20

Splash plate dome assembly for a turbine engine

#809
20080053102
2008-03-06

Method and apparatus for cooling gas turbine engine combustors

#810
20080029068
2008-02-07

Component for fuel supply

#811
20080016874
2008-01-24

Gas turbine floating collar arrangement

#812
20080016870
2008-01-24

Fuel conveying member for a gas turbine engine

#813
20080016869
2008-01-24

Gas turbine internal manifold mounting arrangement

#814
20080010997
2008-01-17

Turbine engine combustion chamber with tangential slots

#815
20080000447
2008-01-03

Turbomachine combustion chamber arrangement having a collar deflector

#816
20070289305
2007-12-20

Fuel spraying apparatus of gas turbine engine

#817
20070283931
2007-12-13

Apparatus and method to compensate for differential thermal growth of injector components

#818
20070227157
2007-10-04

Device for fastening a sequentially operated burner in a gas turbine arrangement

#819
20070199329
2007-08-30

Arrangement for a jet engine combustion chamber

#820
20070193273
2007-08-23

Method and apparatus for heat shielding gas turbine engines

#821
20070193272
2007-08-23

Gas turbine engine fuel injector

#822
20070180834
2007-08-09

Transverse wall of a combustion chamber provided with multi-perforation holes

#823
20070163263
2007-07-19

System and method for cooling a staged airblast fuel injector

#824
20070157616
2007-07-12

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

#825
20070151259
2007-07-05

Combustor assembly

#826
20070137218
2007-06-21

Internally mounted device for a pressure vessel

#827
20070125086
2007-06-07

Device for attaching a flame-arrestor arm to an afterburner casing and afterburner comprising such a device

#828
20070125085
2007-06-07

Device for injecting a mixture of air and fuel, and a combustion chamber and turbomachine provided with such a device

#829
20070119177
2007-05-31

Turbine engine fuel nozzles and methods of assembling the same

#830
20070113556
2007-05-24

Combustion chamber end wall with ventilation

#831
20070107434
2007-05-17

Reduced thermal stress fuel nozzle assembly

#832
20070095071
2007-05-03

APPARATUS FOR ASSEMBLING GAS TURBINE ENGINE COMBUSTORS

#833
20070084217
2007-04-19

Combustor and component for a combustor

#834
20070084215
2007-04-19

System of attaching an injection system to a turbojet combustion chamber base

#835
20070068166
2007-03-29

Device for guiding an element in an orifice in a wall of a turbomachine combustion chamber

#836
20070033940
2007-02-15

Device for feeding fuel to a combustion chamber in a turbomachine

#837
20070012042
2007-01-18

Low smoke and emissions fuel nozzle

#838
20070003897
2007-01-04

Burner, gas turbine combustor, burner cooling method, and burner modifying method

#839
20060260317
2006-11-23

Nested channel ducts for nozzle construction and the like

#840
20060218925
2006-10-05

Internal fuel manifold with airblast nozzles

#841
20060207258
2006-09-21

Fuel injector bearing plate assembly and swirler assembly

#842
20060191268
2006-08-31

METHOD AND APPARATUS FOR COOLING GAS TURBINE FUEL NOZZLES

#843
20060174631
2006-08-10

Turbine engine combustor with bolted swirlers

#844
20060156731
2006-07-20

Heat shield for a fuel manifold and method

#845
20060130483
2006-06-22

Gas turbine engine carburetor with flat retainer connecting primary and secondary swirlers

#846
20060027232
2006-02-09

Pilot nozzle heat shield having connected tangs

#847
20060026966
2006-02-09

Support system for a pilot nozzle of a turbine engine

#848
20060016194
2006-01-26

Device for fastening a fluid duct to a turbojet casing

#849
20060016192
2006-01-26

Turbojet with protection means for a fuel injection device, an injection device and a protective plate for the turbojet

#850
20060016190
2006-01-26

Methods and apparatus for cooling turbine engine combustor ignition devices

#851
20050198966
2005-09-15

Burner for a gas turbine engine

#852
20050198965
2005-09-15

Primary fuel nozzle having dual fuel capability

#853
20050139695
2005-06-30

Fuel supply method and fuel supply system for fuel injection device

#854
20050139694
2005-06-30

Fuel supply method and fuel supply system

#855
20050044855
2005-03-03

Combustion liner cap assembly for combustion dynamics reduction

#856
20050039464
2005-02-24

Burner arrangement for the annular combustion chamber of a gas turbine

#857
20050039457
2005-02-24

Turbine fuel ring assembly

#858
20050034458
2005-02-17

Gas turbine engine combustor can with trapped vortex cavity

#859
20050022530
2005-02-03

Thermal isolation device for liquid fuel components

#860
20050000226
2005-01-06

Methods and apparatus for operating gas turbine engine combustors

#861
19190948
2025-11-04

Fueling passage array sealing system and method of use

#862
18968296
2026-02-17

Gas turbine engine including a fuel nozzle having vortex generators

#863
18659511
2025-05-13

Combustor including a heat shield for a turbine engine

#864
18659371
2025-06-10

Axial fuel stage injector creating air curtain

#865
18399840
2025-04-22

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

#866
18213543
2024-03-05

Adjustable gaseous fuel injector

#867
18121436
2024-07-16

Fuel injector assembly for gas turbine engine with fuel, air and steam injection

#868
18120818
2024-03-05

Cooling turbine engine fuel-air mixer with steam

#869
18105001
2024-01-09

Combustor with tangential fuel and air flow

#870
18081949
2024-03-05

Combustor having thermally compliant bundled tube fuel nozzle

#871
17834337
2023-08-15

Halo ring fuel injector for a gas turbine engine

#872
17656123
2023-08-29

Dome structure providing a dome-deflector cavity with counter-swirled airflow

#873
17127250
2021-12-28

Fuel injector systems for torch igniters

#874
17079847
2022-02-22

Integrated combustion nozzle having a unified head end

#875
13153499
2015-06-09

Combustor nozzle and method for modifying the combustor nozzle