ClassID:

139200

F02C7/222 - page 3 - CPC Classification

Classification description:

Features, components parts, details or accessories, not provided for in, or of interest apart form groups  - ; Air intakes for jet-propulsion plants; Fuel supply systems Fuel flow conduits, e.g. manifolds

Recent Application in this class:
#601
20160108818
2016-04-21

Superelastic fluid conduit for a gas turbine engine

#602
20160102608
2016-04-14

Rotor assembly for an open cycle engine, and an open cycle engine

#603
20160076452
2016-03-17

Gas turbine engine mechanical-electrical hybrid fuel delivery system

#604
20160069298
2016-03-10

Variable orifice jet for a turbine engine

#605
20160069261
2016-03-10

Ultra-High Efficiency Gas Turbine (UHEGT) with Stator Internal Combustion

#606
20160053680
2016-02-25

COMBUSTION SYSTEM

#607
20160047550
2016-02-18

Distributed fuel control system

#608
20160047314
2016-02-18

Nozzle having an orifice plug for a gas turbomachine

#609
20160040884
2016-02-11

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

#610
20160033138
2016-02-04

Fuel plenum for a fuel nozzle and method of making same

#611
20160033132
2016-02-04

Fuel injector to facilitate reduced NOemissions in a combustor system

#612
20160033131
2016-02-04

Multifuel gas turbine combustor

#613
20160032842
2016-02-04

Combustor and gas turbine with phase adjusting units in the fuel nozzles

#614
20160032839
2016-02-04

Compositions and methods for generating cavitation resistance

#615
20160032838
2016-02-04

Cartridge Style Ejector Pump

#616
20160025009
2016-01-28

Method of supplying fuel to an internal fuel manifold

#617
20160011030
2016-01-14

METHOD FOR MEASURING THE MASS FLOW OF A STREAM OF A GASEOUS MEDIUM AND FUEL SUPPLY SYSTEM FOR CONDUCTING THE METHOD

#618
20160003380
2016-01-07

Insulated flowpath assembly

#619
20160003158
2016-01-07

Fuel dispensing apparatus and method of operation

#620
20160003157
2016-01-07

ADDITIVE MANUFACTURED TUBE ASSEMBLY

#621
20160003156
2016-01-07

Hollow-wall heat shield for fuel injector component

#622
20160003141
2016-01-07

Assembly having a gas turbine engine and a preheating arrangement

#623
20150362194
2015-12-17

Multifuel gas turbine combustor with fuel mixing chamber and supplemental burner

#624
20150361897
2015-12-17

Fuel manifold and fuel injector arrangement

#625
20150361895
2015-12-17

Atomizer, combustion device including atomizer, and gas turbine plant

#626
20150361884
2015-12-17

SELF-PURGING FUEL INJECTOR SYSTEM FOR A GAS TURBINE ENGINE

#627
20150354467
2015-12-10

GAS TURBINE SYSTEM, GAS TURBINE COMBUSTOR CONTROL DEVICE, AND GAS TURBINE COMBUSTOR CONTROL METHOD

#628
20150323107
2015-11-12

Fluid couplings and methods for additive manufacturing thereof

#629
20150322862
2015-11-12

Fuel manifold and fuel injector arrangement for a combustion chamber

#630
20150322820
2015-11-12

Shrouded conduit for arranging a fluid flowpath

#631
20150321767
2015-11-12

System for temperature and actuation control and method of controlling fluid temperatures in an aircraft

#632
20150315969
2015-11-05

FUEL SUPPLY SYSTEM

#633
20150315968
2015-11-05

FUEL SUPPLY SYSTEM

#634
20150308349
2015-10-29

Fuel delivery system with moveably attached fuel tube

#635
20150308345
2015-10-29

FUEL NOZZLE ASSEMBLY

#636
20150292412
2015-10-15

Turbine engine fuel injector with leakage flow controlled by position of metering valve

#637
20150285506
2015-10-08

Standing detonation wave engine

#638
20150276226
2015-10-01

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

#639
20150233581
2015-08-20

Fuel manifold for a gas turbine engine

#640
20150233297
2015-08-20

Fuel manifold fitting with integral support for a gas turbine engine

#641
20150226127
2015-08-13

BRAZELESS END COVER FOR A COMBUSTION SYSTEM

#642
20150219012
2015-08-06

Method and apparatus for isolating inactive fuel passages

#643
20150211418
2015-07-30

Fuel manifold and fuel injector arrangement

#644
20150211417
2015-07-30

Collector and gas turbine plant provided with same

#645
20150198096
2015-07-16

Internal manifold with fuel inlet

#646
20150176496
2015-06-25

Dual-circuit modular injection tube

#647
20150176495
2015-06-25

Fluid manifold for gas turbine engine and method for delivering fuel to a combustor using same

#648
20150167983
2015-06-18

BUNDLED TUBE FUEL INJECTOR TUBE TIP

#649
20150135724
2015-05-21

Parallel metering pressure regulation system with integrated flow meter placement

#650
20150121883
2015-05-07

Two flow path fuel conduit of a gas turbine engine

#651
20150113937
2015-04-30

ENHANCED FIRE PROTECTION FOR FUEL MANIFOLD

#652
20150107256
2015-04-23

COMBUSTOR FOR GAS TURBINE ENGINE

#653
20150089953
2015-04-02

Systems and methods for preventing fuel leakage in a gas turbine engine

#654
20150059352
2015-03-05

Dual fuel combustor for a gas turbine engine including a toroidal injection manifold with inner and outer sleeves

#655
20150052909
2015-02-26

Fuel control module gas vent manifold

#656
20150040572
2015-02-12

Gas turbine engine combustor with fluidic control of swirlers

#657
20150028133
2015-01-29

Enhanced mixing tube elements

#658
20150027126
2015-01-29

SYSTEM FOR PROVIDING FUEL TO A COMBUSTOR

#659
20150027100
2015-01-29

System for performing staging control of a multi-stage combustor

#660
20150020528
2015-01-22

Fuel manifold and fuel injector arrangement for a combustion chamber

#661
20150007572
2015-01-08

Turbine engine fuel injector with permanent leakage flow

#662
20150000300
2015-01-01

Gas turbine having fuel monitoring

#663
20150000299
2015-01-01

System and method for a fuel nozzle

#664
20140366543
2014-12-18

Combustion equipment having a sealing member that includes a flexible sleeve

#665
20140312611
2014-10-23

Locking fluid fittings

#666
20140311155
2014-10-23

Flow splitter for a fluid system of a gas turbine engine

#667
20140305136
2014-10-16

Mounting arrangement

#668
20140305135
2014-10-16

Fuel drain valve for a turbine engine

#669
20140260301
2014-09-18

Engine manifold drain system

#670
20140260274
2014-09-18

Fuel distribution manifold for a combustor of a gas turbine

#671
20140260272
2014-09-18

System for providing fuel to a combustor

#672
20140260270
2014-09-18

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

#673
20140260260
2014-09-18

Combustor for gas turbine engine

#674
20140245740
2014-09-04

Combustor apparatus in a gas turbine engine

#675
20140238041
2014-08-28

Combustor can temperature control system

#676
20140223913
2014-08-14

Forged fuel injector stem

#677
20140216050
2014-08-07

Variable volume combustor with nested fuel manifold system

#678
20140166835
2014-06-19

Multi-dimensional extending protective arm

#679
20140165580
2014-06-19

Fuel routing system of a gas turbine engine and method of routing fuel

#680
20140157784
2014-06-12

Split fuel control module

#681
20140157780
2014-06-12

Fuel control module

#682
20140157569
2014-06-12

Method of installing split fuel control module

#683
20140150434
2014-06-05

Fuel nozzle for a combustor of a gas turbine engine

#684
20140144144
2014-05-29

Gas turbine combustor including burner having plural gaseous fuel manifolds

#685
20140137558
2014-05-22

FUEL SUPPLY SYSTEM FOR SUPPLYING FUEL TO A COMBUSTION SECTION OF A GAS TURBINE

#686
20140102112
2014-04-17

One-piece fuel nozzle for a thrust engine

#687
20140060683
2014-03-06

Uniform Circumferential Distribution of Fluid in a Manifold

#688
20140008908
2014-01-09

Coupling with one-piece plural nipples

#689
20130340438
2013-12-26

METHOD OF REDUCING COMBUSTION INDUCED OSCILLATIONS IN A TURBINE ENGINE

#690
20130340436
2013-12-26

GAS FUEL TURBINE ENGINE FOR REDUCED OSCILLATIONS

#691
20130327466
2013-12-12

INSULATED TUBING

#692
20130318993
2013-12-05

Utilization of fuel gas for purging a dormant fuel gas circuit

#693
20130318980
2013-12-05

Spraybar face seal retention arrangement

#694
20130312422
2013-11-28

Liquid cartridge with passively fueled premixed air blast circuit for gas operation

#695
20130283811
2013-10-31

Fuel circuit for an aviation turbine engine, the circuit having a fuel pressure regulator valve

#696
20130263602
2013-10-10

High temperature fuel manifold for gas turbine engines

#697
20130255273
2013-10-03

Systems and methods for a gas turbine combustor having a bleed duct

#698
20130247574
2013-09-26

Fuel manifold heat shield for a gas turbine engine

#699
20130236842
2013-09-12

Direct injection of a discrete quantity of fuel into channels of a wave rotor engine

#700
20130232986
2013-09-12

COMBUSTOR AND METHOD FOR REDUCING THERMAL STRESSES IN A COMBUSTOR

#701
20130219897
2013-08-29

COMBUSTOR AND GAS TURBINE

#702
20130199200
2013-08-08

Fuel distribution within a gas turbine engine combustor

#703
20130174561
2013-07-11

Late lean injection system transition piece

#704
20130167954
2013-07-04

Fuel distribution manifold

#705
20130167538
2013-07-04

Apparatus for mixing fuel and air in a combustion system

#706
20130152590
2013-06-20

Fuel manifold with jumper tubes

#707
20130139512
2013-06-06

Leaf spring damper for a turbine engine fuel delivery system

#708
20130097991
2013-04-25

Integrated fuel and water mixing assembly for use in conjunction with a combustor

#709
20130091824
2013-04-18

Gas turbine and gas-turbine plant having the same

#710
20130086911
2013-04-11

PROCESS AND APPARATUS FOR OVERLAY WELDING

#711
20130061599
2013-03-14

Fuel manifold cooling flow recirculation

#712
20130061595
2013-03-14

Speed card-controlled override fuel pump assist

#713
20130055723
2013-03-07

Apparatus and method for separating ice from fuel in a gas turbine engine

#714
20130055720
2013-03-07

Interface ring for gas turbine fuel nozzle assemblies

#715
20130008169
2013-01-10

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

#716
20130000318
2013-01-03

Ecology system for draining the manifold of a gas turbine engine

#717
20120305086
2012-12-06

System and method for supplying fuel

#718
20120260663
2012-10-18

FUEL SUPPLY ARRANGEMENT

#719
20120186257
2012-07-26

Gas turbine internal manifold mounting arrangement

#720
20120151927
2012-06-21

Pegless secondary fuel nozzle including a unitary fuel injection manifold

#721
20120145273
2012-06-14

Multiple circuit fuel manifold

#722
20120122043
2012-05-17

Combustion chamber and method for damping pulsations

#723
20120111016
2012-05-10

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

#724
20120073299
2012-03-29

High temperature manifolds for gas turbine engines

#725
20120047903
2012-03-01

Staged pilots in pure airblast injectors for gas turbine engines

#726
20120047900
2012-03-01

Burner assembly

#727
20120031102
2012-02-09

Turbine combustor with fuel nozzles having inner and outer fuel circuits

#728
20120024403
2012-02-02

INORGANIC COKE RESISTANT COATINGS TO PREVENT AIRCRAFT FUEL SYSTEM FOULING

#729
20110239619
2011-10-06

Combustor and gas turbine

#730
20110185743
2011-08-04

Fuel control method of a can annular combustor array

#731
20110179803
2011-07-28

Bled diffuser fed secondary combustion system for gas turbines

#732
20110173982
2011-07-21

GAS TURBINE ENGINE FUEL CONVEYING MEMBER

#733
20110167829
2011-07-14

FUEL CONTROL ARRANGEMENTS

#734
20110162375
2011-07-07

Secondary Combustion Fuel Supply Systems

#735
20110162372
2011-07-07

Integral flange connection fuel nozzle body for gas turbine

#736
20110154824
2011-06-30

Frequency-tunable bracketless fluid manifold

#737
20110146807
2011-06-23

Method for rinsing a fuel system of a gas turbine and associated fuel system

#738
20110120142
2011-05-26

Gas turbine engine fuel conveying member

#739
20110107764
2011-05-12

Fuel nozzle assembly that exhibits a frequency different from a natural operating frequency of a gas turbine engine and method of assembling the same

#740
20110100016
2011-05-05

APPARATUS AND METHODS FOR FUEL NOZZLE FREQUENCY ADJUSTMENT

#741
20110072823
2011-03-31

GAS TURBINE ENGINE FUEL INJECTOR

#742
20110067404
2011-03-24

Universal multi-nozzle combustion system and method

#743
20110056204
2011-03-10

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

#744
20110048023
2011-03-03

Fuel nozzle swirler assembly

#745
20110023444
2011-02-03

Variable speed and displacement electric fluid delivery system for a gas turbine engine

#746
20110016878
2011-01-27

System and method for a gas turbine combustor having a bleed duct from a diffuser to a fuel nozzle

#747
20110016872
2011-01-27

Oxyfuel gas turbine system and method

#748
20100326081
2010-12-30

METHOD FOR MITIGATING A FUEL SYSTEM TRANSIENT

#749
20100275611
2010-11-04

Distributing Fuel Flow in a Reaction Chamber

#750
20100269505
2010-10-28

System and method for controlling combustion dynamics

#751
20100229555
2010-09-16

Fuel manifold with reduced losses

#752
20100213290
2010-08-26

Nozzle repair to reduce fretting

#753
20100162709
2010-07-01

FUEL SUPPLY SYSTEM

#754
20100146928
2010-06-17

Fuel manifold for gas turbine engine

#755
20100132375
2010-06-03

Attachment structure of combustion oscillation detecting device

#756
20100115966
2010-05-13

Gas turbine combustor

#757
20100077758
2010-04-01

Internal fuel manifold having temperature reduction feature

#758
20100071667
2010-03-25

Active thermal protection for fuel injectors

#759
20100071663
2010-03-25

External rigid fuel manifold

#760
20100051726
2010-03-04

Multi passage fuel manifold and methods of construction

#761
20100050645
2010-03-04

Fuel distribution manifold system for gas turbine engines

#762
20100040482
2010-02-18

Ejectors with separably secured nozzles, adjustable size nozzles, or adjustable size mixing tubes

#763
20100018215
2010-01-28

Pilot fuel injection for a wave rotor engine

#764
20100018208
2010-01-28

Turbine engine flow sleeve

#765
20090320777
2009-12-31

Control System

#766
20090320479
2009-12-31

Nested channel ducts for nozzle construction and the like

#767
20090277182
2009-11-12

Burner and fuel lance for a gas turbine installation

#768
20090277176
2009-11-12

Pure air blast fuel injector

#769
20090272118
2009-11-05

Operation of dual gas turbine fuel system

#770
20090272098
2009-11-05

Primary manifold dual gas turbine fuel system

#771
20090272097
2009-11-05

Independent manifold dual gas turbine fuel system

#772
20090272096
2009-11-05

Single Manifold Dual Gas Turbine Fuel System

#773
20090266078
2009-10-29

Fuel flow anti-interruption

#774
20090249603
2009-10-08

COLD DEPOSITION REPAIR OF CASTING POROSITY

#775
20090224082
2009-09-10

Fuel nozzle assemblies and methods

#776
20090223226
2009-09-10

Gas turbine combustor and gaseous fuel supply method for gas turbine combustor

#777
20090211257
2009-08-27

Gas turbine engine fuel supply arrangement using plural distinct fuels

#778
20090211256
2009-08-27

Feed arm for a multiple circuit fuel injector

#779
20090199823
2009-08-13

Direct metering fuel control with integral electrical metering pump and actuator servo pump

#780
20090199563
2009-08-13

Scalable pyrospin combustor

#781
20090199562
2009-08-13

Internally mounted fuel manifold with support pins

#782
20090193788
2009-08-06

Methods and apparatus for operating gas turbine engine systems

#783
20090158743
2009-06-25

Fuel distribution apparatus

#784
20090120522
2009-05-14

Fuel inlet with crescent shaped passage for gas turbine engines

#785
20090084108
2009-04-02

Integral heater for fuel conveying member

#786
20090084082
2009-04-02

Apparatus and method for controlling the secondary injection of fuel

#787
20090077972
2009-03-26

TOROIDAL RING MANIFOLD FOR SECONDARY FUEL NOZZLE OF A DLN GAS TURBINE

#788
20090072051
2009-03-19

Redundant mounting system for an internal fuel manifold

#789
20090050714
2009-02-26

Fuel nozzle for a gas turbine engine

#790
20090025687
2009-01-29

Pre-loaded internal fuel manifold support

#791
20090013696
2009-01-15

Gas turbine engine mixing duct and method to start the engine

#792
20090007566
2009-01-08

NOx adjustment method for gas turbine combustors

#793
20080289314
2008-11-27

Methods and apparatus for operating gas turbine engines

#794
20080271456
2008-11-06

Fuel supply system

#795
20080256954
2008-10-23

Start flow measurement

#796
20080184707
2008-08-07

Fuel manifold for combustion systems

#797
20080092545
2008-04-24

Gas turbine internal manifold mounting arrangement

#798
20080083225
2008-04-10

Reduced stress internal manifold heat shield attachment

#799
20080083223
2008-04-10

Multi-channel fuel manifold

#800
20080078080
2008-04-03

Method of manufacturing a heat shield for a fuel manifold

#801
20080072601
2008-03-27

Internal fuel manifold and fuel fairing interface

#802
20080072600
2008-03-27

Internal fuel manifold and fuel inlet connection

#803
20080072599
2008-03-27

Heat shield for a fuel manifold

#804
20080072598
2008-03-27

Heat shield with stress relieving feature

#805
20080047274
2008-02-28

Optimized internal manifold heat shield attachment

#806
20080029068
2008-02-07

Component for fuel supply

#807
20080016870
2008-01-24

Fuel conveying member for a gas turbine engine

#808
20080016869
2008-01-24

Gas turbine internal manifold mounting arrangement

#809
20080000214
2008-01-03

Method for tuning valves for primary and secondary fuel circuit

#810
20070234724
2007-10-11

Redundant fuel manifold sealing arrangement

#811
20070214790
2007-09-20

Removable diffusion stage for gas turbine engine fuel nozzle assemblages

#812
20070204622
2007-09-06

Internal fuel manifold with turned channel having a variable cross-sectional area

#813
20070204621
2007-09-06

Fuel conveying member with side-brazed sealing members

#814
20070163266
2007-07-19

Fuel manifold inlet tube

#815
20070163265
2007-07-19

Fuel manifold inlet tube

#816
20070151259
2007-07-05

Combustor assembly

#817
20070137218
2007-06-21

Internally mounted device for a pressure vessel

#818
20070137209
2007-06-21

Fuel nozzle and manifold assembly connection

#819
20070125088
2007-06-07

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

#820
20070089428
2007-04-26

Gas turbine engine mixing duct and method to start the engine

#821
20070044765
2007-03-01

Hydrostatic flow barrier for flexible fuel manifold

#822
20070039329
2007-02-22

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

#823
20070033940
2007-02-15

Device for feeding fuel to a combustion chamber in a turbomachine

#824
20060277913
2006-12-14

Internally mounted fuel manifold with support pins

#825
20060260319
2006-11-23

NOx adjustment system for gas turbine combustors

#826
20060260317
2006-11-23

Nested channel ducts for nozzle construction and the like

#827
20060218926
2006-10-05

Fuel conveying member with heat pipe

#828
20060218925
2006-10-05

Internal fuel manifold with airblast nozzles

#829
20060156733
2006-07-20

Integral heater for fuel conveying member

#830
20060156731
2006-07-20

Heat shield for a fuel manifold and method

#831
20060107666
2006-05-25

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

#832
20060054233
2006-03-16

Flexible heat shields and method

#833
20060032231
2006-02-16

Method and apparatus for providing an afterburner fuel-feed arrangement

#834
20060000220
2006-01-05

Acoustically stiffened gas-turbine fuel nozzle

#835
20050241318
2005-11-03

Multiple electric fuel metering systems for gas turbine applications

#836
20050217270
2005-10-06

Fuel injector head

#837
20050188699
2005-09-01

Dual conduit fuel manifold for gas turbine engine

#838
20050160738
2005-07-28

Side-fed shielded internal fuel manifold inlet tube

#839
20050155224
2005-07-21

Method of forming a fuel feed passage in the feed arm of a fuel injector

#840
20050097895
2005-05-12

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

#841
20050039457
2005-02-24

Turbine fuel ring assembly

#842
20050032013
2005-02-10

Burner unit and method for operation thereof

#843
19257893
2026-06-02

Self-sacrifice battery for starter ignition of small engines

#844
18950877
2026-01-20

Additively manufactured turbine engine case with fuel manifold

#845
18886348
2025-11-11

Turbine engine having a combustion section

#846
18886317
2026-04-28

Combustion section for a turbine engine

#847
18765725
2025-09-09

Gas turbine and fuel nozzle assembly for mixing hydrogen fuel and steam to control flame speed

#848
18633110
2025-06-24

Fuel injector manifold having a variable fuel flow system for a turbine engine

#849
18367302
2024-09-03

Fuel containment structure for engine fuel delivery system

#850
18213053
2024-04-02

Fuel systems having thermal recirculation

#851
17895969
2023-09-12

Fuel injector manifold having trim device therein

#852
17814334
2023-05-30

Surface with shape memory alloy particles

#853
17571055
2023-04-18

Fuel pump systems

#854
17127228
2022-03-29

Torch injector systems for gas turbine combustors

#855
17079847
2022-02-22

Integrated combustion nozzle having a unified head end

#856
15363355
2017-07-18

Clamped connector systems for use with piping assemblies