ClassID:

157507

F23R3/50 - page 2 - CPC Classification

Classification description:

Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers Combustion chambers comprising an annular flame tube within an annular casing

Recent Application in this class:
#301
20120272652
2012-11-01

Head part of an annular combustion chamber

#302
20120260622
2012-10-18

Reheat burner injection system

#303
20120255275
2012-10-11

Guiding a sparkplug in a turbine engine combustion chamber

#304
20120242045
2012-09-27

Method of sealing combustor liner and turbine nozzle interface

#305
20120240584
2012-09-27

Combustion chamber for a turbine engine

#306
20120234013
2012-09-20

Recirculating product injection nozzle

#307
20120186264
2012-07-26

Gas turbine combustor with liner air admission holes associated with interspersed main and pilot swirler assemblies

#308
20120186262
2012-07-26

Axial stage combustor for gas turbine engines

#309
20120186222
2012-07-26

Combustion chamber of an aeronautical turbine engine with combustion holes having different configurations

#310
20120137697
2012-06-07

Combustion chamber for a turbomachine including improved air inlets

#311
20120073306
2012-03-29

Gas turbine combustion chamber made of CMC material and subdivided into sectors

#312
20120073259
2012-03-29

TURBOMACHINE HAVING AN ANNULAR COMBUSTION CHAMBER

#313
20120017599
2012-01-26

Annular gas turbine combustor including converging and diverging segments

#314
20110271678
2011-11-10

TURBOMACHINE COMBUSTION CHAMBER WALL HAVING A SINGLE ANNULAR ROW OF INLET ORIFICES FOR PRIMARY AIR AND FOR DILUTION AIR

#315
20110239657
2011-10-06

Control apparatus for gas turbine and start up method for gas turbine

#316
20110232288
2011-09-29

METHOD OF REDUCING COMBUSTION INSTABILITIES BY CHOOSING THE POSITION OF A BLEED AIR INTAKE ON A TURBOMACHINE

#317
20110219774
2011-09-15

Circumferentially varied quench jet arrangement for gas turbine combustors

#318
20110203286
2011-08-25

3D non-axisymmetric combustor liner

#319
20110185746
2011-08-04

Gas turbine combustion device

#320
20110185736
2011-08-04

Gas turbine combustor with variable airflow

#321
20110185735
2011-08-04

Gas turbine combustor with staged combustion

#322
20110185699
2011-08-04

Gas turbine engine steam injection manifold

#323
20110154825
2011-06-30

Gas turbine engine having dome panel assembly with bifurcated swirler flow

#324
20110120144
2011-05-26

ANNULAR COMBUSTION CHAMBER FOR A TURBOMACHINE

#325
20110120141
2011-05-26

Combustor system

#326
20110120134
2011-05-26

Low emission gas turbine combustor

#327
20110113785
2011-05-19

THERMAL MACHINE

#328
20110072830
2011-03-31

Combustor interface sealing arrangement

#329
20110072823
2011-03-31

GAS TURBINE ENGINE FUEL INJECTOR

#330
20110048024
2011-03-03

Gas turbine combustor with quench wake control

#331
20100287939
2010-11-18

Flameless combustion systems for gas turbine engines

#332
20100269506
2010-10-28

Fuel spray apparatus for gas turbine engine

#333
20100242483
2010-09-30

COMBUSTOR FOR GAS TURBINE ENGINE

#334
20100229559
2010-09-16

Fuel injection systems in a turbomachine combustion chamber

#335
20100218504
2010-09-02

Annular rich-quench-lean gas turbine combustors with plunged holes

#336
20100218503
2010-09-02

Plunged hole arrangement for annular rich-quench-lean gas turbine combustors

#337
20100212325
2010-08-26

Combustion system

#338
20100180568
2010-07-22

Heat regeneration for a turbofan, a Velarus Propulsion

#339
20100170263
2010-07-08

Vortex combustor for low NOX emissions when burning lean premixed high hydrogen content fuel

#340
20100139283
2010-06-10

Combustor liner with integrated anti-rotation and removal feature

#341
20100095525
2010-04-22

GAS TURBINE COMBUSTOR REPAIR USING A MAKE-UP RING

#342
20100083664
2010-04-08

Method and apparatus for assembling gas turbine engine

#343
20100058763
2010-03-11

Segmented annular combustor

#344
20100058732
2010-03-11

Combustion chamber for a gas turbine

#345
20100043449
2010-02-25

Device for attaching a combustion chamber

#346
20100037621
2010-02-18

Thermal machine

#347
20100024427
2010-02-04

Precision counter-swirl combustor

#348
20090293487
2009-12-03

Turbomachine combustion chamber

#349
20090293486
2009-12-03

COMBUSTORS WITH IGNITERS HAVING PROTRUSIONS

#350
20090282831
2009-11-19

Method for reducing emissions from a combustor

#351
20090282830
2009-11-19

Combustor with reduced carbon monoxide emissions

#352
20090266080
2009-10-29

Optimizing the angular positioning of a turbine nozzle at the outlet from a turbomachine combustion chamber

#353
20090249790
2009-10-08

Gas turbine combustion chamber having inner and outer walls subdivided into sectors

#354
20090241548
2009-10-01

Gas turbine engine combustor circumferential acoustic reduction using flame temperature nonuniformities

#355
20090241506
2009-10-01

Gas turbine system and method

#356
20090235667
2009-09-24

Gas-turbine combustion chamber with ceramic flame tube

#357
20090188256
2009-07-30

EFFUSION COOLING FOR GAS TURBINE COMBUSTORS

#358
20090151361
2009-06-18

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

#359
20090151360
2009-06-18

Combustor

#360
20090139242
2009-06-04

Burners for a gas-turbine engine

#361
20090133401
2009-05-28

Combustor for turbine engine

#362
20090113895
2009-05-07

Vortex combustor for low NOx emissions when burning lean premixed high hydrogen content fuel

#363
20090107148
2009-04-30

Annular combustion chamber of a gas turbine engine

#364
20090094986
2009-04-16

Combustion chamber wall, gas turbine installation and process for starting or shutting down a gas turbine installation

#365
20090077977
2009-03-26

Combustion chamber of a turbomachine including cooling grooves

#366
20090077976
2009-03-26

Annular combustion chamber for a gas turbine engine

#367
20090060723
2009-03-05

Separator for feeding cooling air to a turbine

#368
20090056338
2009-03-05

Turbomachine combustion chamber with helical air flow

#369
20090056337
2009-03-05

Turbomachine with annular combustion chamber

#370
20090019856
2009-01-22

CHAMBER-BOTTOM BAFFLE, COMBUSTION CHAMBER COMPRISING SAME AND GAS TURBINE ENGINE FITTED THEREWITH

#371
20090013694
2009-01-15

Combustion chamber comprising chamber end wall heat shielding deflectors and gas turbine engine equipped therewith

#372
20080314044
2008-12-25

Heat shields for use in combustors

#373
20080307792
2008-12-18

Turbomachine combustion chamber with helical air flow

#374
20080302105
2008-12-11

Combustor of a gas turbine engine

#375
20080289340
2008-11-27

Combustor of a gas turbine engine

#376
20080245053
2008-10-09

Gas turbine engine diffuser and combustion chamber and gas turbine engine comprising same

#377
20080236164
2008-10-02

Fairing for a combustion chamber end wall

#378
20080216481
2008-09-11

System for damping thermo-acoustic instability in a combustor device for a gas turbine

#379
20080193886
2008-08-14

Combustion Apparatus

#380
20080190111
2008-08-14

Thermoacoustic Oscillation Damping In Gas Turbine Combustors With Annular Plenum

#381
20080178599
2008-07-31

Combustor with chamfered dome

#382
20080145211
2008-06-19

Wall elements for gas turbine engine components

#383
20080134684
2008-06-12

Apparatus and method for gas turbine active combustion control system

#384
20080134661
2008-06-12

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

#385
20080127651
2008-06-05

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

#386
20080110174
2008-05-15

Combustor dome and methods of assembling such

#387
20080110022
2008-05-15

Combustor dome mixer retaining means

#388
20080101926
2008-05-01

Gas turbine combustion chamber with fuel injection over an entire combustion chamber annulus

#389
20080072605
2008-03-27

Method for control of thermoacoustic instabilities in a combustor

#390
20080053103
2008-03-06

Combustor heat shield

#391
20080006033
2008-01-10

Gas turbine engine combustion systems

#392
20070271926
2007-11-29

Noise reducing combustor

#393
20070271925
2007-11-29

Combustor with improved swirl

#394
20070234727
2007-10-11

Gas turbine engine combustor with improved cooling

#395
20070200012
2007-08-30

Annular combustion chamber with a removable end wall

#396
20070186559
2007-08-16

Annular combustion chamber of a turbomachine

#397
20070186558
2007-08-16

Annular combustion chamber of a turbomachine

#398
20070180829
2007-08-09

Methods and apparatus for fabricating gas turbine engine combustors

#399
20070180809
2007-08-09

Turbine engine annular combustion chamber with alternate fixings

#400
20070175221
2007-08-02

Method of dismantling a portion of a turbomachine

#401
20070157618
2007-07-12

Methods and apparatus for assembling gas turbine engines

#402
20070144177
2007-06-28

Combustor turbine interface

#403
20070125093
2007-06-07

Gas turbine combustor

#404
20070119183
2007-05-31

Gas turbine engine combustor

#405
20070113557
2007-05-24

System for coupling flow from a centrifugal compressor to an axial combustor for gas turbines

#406
20070107439
2007-05-17

Fastening a combustion chamber inside its casing

#407
20070084213
2007-04-19

Annular gas turbine combustor

#408
20070074520
2007-04-05

Combustion chamber of a gas turbine engine with an upstream fairing for separating the gas stream, annular wall forming a cap of the upstream fairing of the chamber, and gas turbine engine with the chamber

#409
20070068166
2007-03-29

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

#410
20070056289
2007-03-15

Annular combustion chamber for a turbomachine

#411
20070044474
2007-03-01

Combustion chamber for a turbomachine

#412
20070012048
2007-01-18

Turbomachine with angular air delivery

#413
20060277921
2006-12-14

Gas turbine engine combustor with improved cooling

#414
20060272335
2006-12-07

Advanced effusion cooling schemes for combustor domes

#415
20060242939
2006-11-02

Easily demountable combustion chamber with improved aerodynamic performance

#416
20060213203
2006-09-28

Combustor

#417
20060179770
2006-08-17

Tile and exo-skeleton tile structure

#418
20060162336
2006-07-27

Diffuser for an annular combustion chamber, in particular for an airplane turbine engine

#419
20060123791
2006-06-15

Combustion chamber for a gas turbine engine

#420
20060064983
2006-03-30

Methods and apparatus for fabricating gas turbine engine combustors

#421
20060042257
2006-03-02

Combustor heat shield and method of cooling

#422
20060040225
2006-02-23

Method for operating a furnace

#423
20050247065
2005-11-10

Rich quick mix combustion system

#424
20050235648
2005-10-27

Orbiting combustion nozzle engine

#425
20050229606
2005-10-20

Annular combustion chamber for a turbomachine with an improved inner fastening flange

#426
20050144950
2005-07-07

Gas turbine

#427
20050076643
2005-04-14

Multi-action on multi-surface seal with turbine scroll retention method in gas turbine engine

#428
20050042076
2005-02-24

Turbomachine annular combustion chamber

#429
20050039464
2005-02-24

Burner arrangement for the annular combustion chamber of a gas turbine

#430
20050034459
2005-02-17

Combustor dome assembly of a gas turbine engine having a contoured swirler

#431
20050028528
2005-02-10

Plug sealing device that is not welded to the chamber wall

#432
20050016182
2005-01-27

Combustor attachment with rotational joint

#433
20050000229
2005-01-06

Gas turbine

#434
20050000228
2005-01-06

Combustion chamber having a flexible connection between a chamber end wall and a chamber side wall

#435
18886348
2025-11-11

Turbine engine having a combustion section

#436
18601912
2025-04-22

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

#437
18477597
2025-02-18

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

#438
17929359
2023-09-05

Aerodynamic combustor liner design for emissions reductions

#439
17689070
2023-05-16

Combustor with an ignition tube

#440
17664976
2023-06-06

Method of operating a combustor with a variable combustion chamber