ClassID:

157509

F23R3/54 - 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 Reverse-flow combustion chambers

Recent Application in this class:
#1
20250347249
2025-11-13

SUPERCHARGED COMBUSTOR COOLING USING TURBOMACHINERY

#2
20250207500
2025-06-26

Cooling Nozzle Vanes of a Turbine Engine

#3
20250003590
2025-01-02

TURBINE ENGINE SUPPORT STRUCTURE WITH AIRFLOW PORTS

#4
20240401812
2024-12-05

COMBUSTION MODULE FOR A TURBOMACHINE

#5
20240102654
2024-03-28

BURNER WITH A BILAMINAR COUNTERDIRECTIONAL VORTEX FLOW

#6
20240053016
2024-02-15

Combustion module for a turbomachine

#7
20230392790
2023-12-07

Combustion device having a flameless combustion chamber, use of such a device and electricity production or energy cogeneration apparatus comprising such a device

#8
20230175696
2023-06-08

Gas turbine engine injector module with thermally coupled fuel lines having respective outlets

#9
20230167975
2023-06-01

FUEL NOZZLE WITH RESTRICTED CORE AIR PASSAGE

#10
20220213797
2022-07-07

TURBOMACHINE WITH LOW LEAKAGE SEAL ASSEMBLY FOR COMBUSTOR-TURBINE INTERFACE

#11
20220213796
2022-07-07

TURBOMACHINE WITH LOW LEAKAGE SEAL ASSEMBLY FOR COMBUSTOR-TURBINE INTERFACE

#12
20210041106
2021-02-11

Reverse flow combustor

#13
20200284433
2020-09-10

Gas turbine engine

#14
20200158344
2020-05-21

Ring assembly for double-skin combustor liner

#15
20200158342
2020-05-21

Involute trapped vortex combustor assembly

#16
20200132306
2020-04-30

Combustor assembly for a turbo machine

#17
20200109663
2020-04-09

Gas turbine engine with a unitary structure and method for manufacturing the same

#18
20200049351
2020-02-13

Systems and methods for establishing message routing paths through a computer network

#19
20190277500
2019-09-12

Inner cooling shroud for transition zone of annular combustor liner

#20
20190078785
2019-03-14

Cooling configurations for combustor attachment features

#21
20190032920
2019-01-31

Reverse flow combustor

#22
20180299128
2018-10-18

Fuel nozzle assembly and gas turbine having the same

#23
20180299127
2018-10-18

Ring-shaped combustion chamber for a turbine engine

#24
20180266278
2018-09-20

Particle-trapping device for a turbomachine and turbomachine with such a device

#25
20180238549
2018-08-23

BURNERS HAVING FUEL PLENUMS

#26
20180172275
2018-06-21

Staged dual fuel radial nozzle with radial liquid fuel distributor

#27
20180010796
2018-01-11

Combustor assemblies for use in turbine engines and methods of assembling same

#28
20170363296
2017-12-21

Small exit duct for a reverse flow combustor with integrated fastening elements

#29
20170363295
2017-12-21

Small exit duct for a reverse flow combustor with integrated cooling elements

#30
20170284679
2017-10-05

Combustor arrangement including flow control vanes

#31
20170175641
2017-06-22

Gas turbine combustion acoustic damping system

#32
20170074517
2017-03-16

Combustor for gas turbine engine

#33
20170067640
2017-03-09

Annular turbomachine combustion chamber

#34
20170067635
2017-03-09

System and method having annular flow path architecture

#35
20170059161
2017-03-02

Apparatus and method for air extraction at a gas turbine engine combustor

#36
20170038075
2017-02-09

AIRCRAFT ENGINE COMPRISING AZIMUTH SETTING OF THE DIFFUSER WITH RESPECT TO THE COMBUSTION CHAMBER

#37
20170023249
2017-01-26

Gas turbine engine combustor and method of forming same

#38
20170002743
2017-01-05

Gas turbine fuel components

#39
20170002742
2017-01-05

Fuel injection locations based on combustor flow path

#40
20160377290
2016-12-29

GAS TURBINE COMBUSTOR

#41
20160356496
2016-12-08

D5/D5A DF-42 integrated exit cone and splash plate

#42
20160273776
2016-09-22

Combustor and gas turbine

#43
20160230994
2016-08-11

Combustion chamber having axially extending and annular coolant manifolds

#44
20160146467
2016-05-26

COMBUSTOR LINER

#45
20160116167
2016-04-28

D5/D5A DF-42 double walled exit cone and splash plate

#46
20160109135
2016-04-21

Liner retaining feature for a combustor

#47
20160091208
2016-03-31

Combustor arrangement with fastening system for combustor parts

#48
20160091206
2016-03-31

Combustor front panel

#49
20160054003
2016-02-25

Combustor cap assembly

#50
20160003481
2016-01-07

Combustor with ring part having protrusions and gas turbine including the combustor

#51
20150369486
2015-12-24

Heat-transfer device and gas turbine combustor with same

#52
20150354821
2015-12-10

Combustor liners with U-shaped cooling channels

#53
20150323189
2015-11-12

MULTI-FUEL TURBINE COMBUSTOR, MULTI-FUEL TURBINE COMPRISING SUCH A COMBUSTOR AND CORRESPONDING METHOD

#54
20150233580
2015-08-20

Gas turbine combustion acoustic damping system

#55
20150226434
2015-08-13

Combustor with fuel injector pegs for reducing combustion pressure oscillations

#56
20150198335
2015-07-16

Liner, flow sleeve and gas turbine combustor each having cooling sleeve

#57
20150135720
2015-05-21

Combustor dome heat shield

#58
20150121885
2015-05-07

Gas turbine combustion liner with triangular heat transfer element

#59
20150113993
2015-04-30

Gas turbine engines having fuel injector shrouds with interior ribs

#60
20150101336
2015-04-16

Cooling structure for gas turbine combustor liner

#61
20150096302
2015-04-09

Combustor heat-shield cooling via integrated channel

#62
20150089954
2015-04-02

Burners having fuel plenums

#63
20150075172
2015-03-19

Flamesheet combustor contoured liner

#64
20150052900
2015-02-26

Asymmetric combustor heat shield panels

#65
20150000283
2015-01-01

Combustor apparatus in a gas turbine engine

#66
20140360195
2014-12-11

Low calorific fuel combustor for gas turbine

#67
20140311152
2014-10-23

Reverse flow ceramic matrix composite combustor

#68
20140260259
2014-09-18

Multi-zone combustor

#69
20140260258
2014-09-18

System for providing a working fluid to a combustor

#70
20140238029
2014-08-28

Flow conditioner in a combustor of a gas turbine engine

#71
20140238024
2014-08-28

Rich burn, quick mix, lean burn combustor

#72
20140230442
2014-08-21

Gas turbine combustor equipped with heat-transfer device

#73
20140223914
2014-08-14

Flow sleeve inlet assembly in a gas turbine engine

#74
20140202161
2014-07-24

Combustor and rotating machine

#75
20140196468
2014-07-17

Combustion arrangement and turbine comprising a damping facility

#76
20140137566
2014-05-22

Combustor and method of supplying fuel to the combustor

#77
20140123671
2014-05-08

Combustor and method of supplying fuel to the combustor

#78
20140116058
2014-05-01

Assemblies and apparatus related to combustor cooling in turbine engines

#79
20140109581
2014-04-24

Reverse-flow annular combustor for reduced emissions

#80
20140109577
2014-04-24

Ducting arrangement for cooling a gas turbine structure

#81
20140096530
2014-04-10

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

#82
20140090390
2014-04-03

Flamesheet combustor dome

#83
20140090389
2014-04-03

Variable length combustor dome extension for improved operability

#84
20140060060
2014-03-06

Burner arrangement including an air supply with two flow passages

#85
20140033726
2014-02-06

LINER COOLING ASSEMBLY FOR A GAS TURBINE SYSTEM

#86
20130247575
2013-09-26

Combustor heat shield

#87
20130227953
2013-09-05

System and method for reducing combustion dynamics in a combustor

#88
20130227928
2013-09-05

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

#89
20130219903
2013-08-29

Gas turbine combustor and method for operating same

#90
20130186092
2013-07-25

Micromixer of turbine system

#91
20130180252
2013-07-18

COMBUSTOR ASSEMBLY WITH IMPINGEMENT SLEEVE HOLES AND TURBULATORS

#92
20130174569
2013-07-11

System and method for supplying a working fluid to a combustor

#93
20130174559
2013-07-11

Symmetric fuel injection for turbine combustor

#94
20130167542
2013-07-04

Flowsleeve of a turbomachine component

#95
20130167540
2013-07-04

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

#96
20130160423
2013-06-27

Can annular combustion arrangement with flow tripping device

#97
20130139511
2013-06-06

Gas turbine combustor with top hat nozzle arrangements

#98
20130115566
2013-05-09

Combustor having wake air injection

#99
20130111909
2013-05-09

Combustion system having a venturi for reducing wakes in an airflow

#100
20130091848
2013-04-18

ANNULAR FLOW CONDITIONING MEMBER FOR GAS TURBOMACHINE COMBUSTOR ASSEMBLY

#101
20130047621
2013-02-28

Multi-pierced combustion chamber with counter-rotating tangential flows

#102
20130042623
2013-02-21

CONICAL REVERSE-FLOW COMBUSTION CHAMBER FOR A TURBOMACHINE

#103
20130036745
2013-02-14

Gas turbine combustor having counterflow injection mechanism and method of use

#104
20130036741
2013-02-14

Multipoint injectors with auxiliary stage

#105
20130008168
2013-01-10

BURNER FOR STABILIZING THE COMBUSTION OF A GAS TURBINE

#106
20120328996
2012-12-27

Reverse flow combustor duct attachment

#107
20120304660
2012-12-06

TURBOMACHINE COMBUSTORS HAVING DIFFERENT FLOW PATHS

#108
20120304647
2012-12-06

Reverse-flow annular combustor for reduced emissions

#109
20120291438
2012-11-22

Burner system and method for damping such a burner system

#110
20120279224
2012-11-08

Gas turbine engine combustor with lobed, three dimensional contouring

#111
20120247120
2012-10-04

Apparatus and method for cooling a combustor

#112
20120198855
2012-08-09

METHOD AND APPARATUS FOR COOLING COMBUSTOR LINER IN COMBUSTOR

#113
20120174403
2012-07-12

Stress reduction feature to improve fuel nozzle sheath durability

#114
20120167571
2012-07-05

Combustor assemblies for use in turbine engines and methods of assembling same

#115
20120125008
2012-05-24

Low calorific value fuel combustion systems for gas turbine engines

#116
20120111014
2012-05-10

Low calorific fuel combustor for gas turbine

#117
20120111013
2012-05-10

SYSTEM FOR DIRECTING AIR FLOW IN A FUEL NOZZLE ASSEMBLY

#118
20120111012
2012-05-10

Ultra low emissions gas turbine combustor

#119
20120060511
2012-03-15

Apparatus and method for cooling a combustor cap

#120
20120060504
2012-03-15

Apparatus and method for cooling a combustor

#121
20120058437
2012-03-08

APPARATUS AND METHOD FOR MIXING FUEL IN A GAS TURBINE NOZZLE

#122
20120055167
2012-03-08

Apparatus and method for mixing fuel in a gas turbine nozzle

#123
20120045725
2012-02-23

Combustor

#124
20120023964
2012-02-02

LIQUID-FUELED PREMIXED REVERSE-FLOW ANNULAR COMBUSTOR FOR A GAS TURBINE ENGINE

#125
20120006029
2012-01-12

Air biasing system in a gas turbine combustor

#126
20110271528
2011-11-10

Method of repairing a gas turbine engine combustor

#127
20110219779
2011-09-15

LOW EMISSION COMBUSTION SYSTEMS AND METHODS FOR GAS TURBINE ENGINES

#128
20110214429
2011-09-08

Angled vanes in combustor flow sleeve

#129
20110131998
2011-06-09

FUEL INJECTION IN SECONDARY FUEL NOZZLE

#130
20110107766
2011-05-12

Combustor assembly for a turbine engine with enhanced cooling

#131
20110094232
2011-04-28

Apparatus for conditioning airflow through a nozzle

#132
20110079013
2011-04-07

Fuel injector and aerodynamic flow device

#133
20110067402
2011-03-24

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

#134
20100275603
2010-11-04

COMBUSTOR OF GAS TURBINE

#135
20100257864
2010-10-14

Reverse flow ceramic matrix composite combustor

#136
20100180602
2010-07-22

Combustor assembly and cap for a turbine engine

#137
20100139283
2010-06-10

Combustor liner with integrated anti-rotation and removal feature

#138
20100095525
2010-04-22

GAS TURBINE COMBUSTOR REPAIR USING A MAKE-UP RING

#139
20100077763
2010-04-01

Combustor with improved cooling holes arrangement

#140
20100064693
2010-03-18

Combustor assembly comprising a combustor device, a transition duct and a flow conditioner

#141
20100050650
2010-03-04

Gas turbine engine reverse-flow combustor

#142
20100037621
2010-02-18

Thermal machine

#143
20100031665
2010-02-11

Flow sleeve impingement cooling using a plenum ring

#144
20090173074
2009-07-09

INTEGRATED FUEL NOZZLE IFC

#145
20090139238
2009-06-04

Airflow distribution to a low emissions combustor

#146
20090120094
2009-05-14

Impingement cooled can combustor

#147
20080286705
2008-11-20

Stress reduction feature to improve fuel nozzle sheath durability

#148
20080256956
2008-10-23

Methods and systems to facilitate reducing combustor pressure drops

#149
20080233525
2008-09-25

Turbine engine having folded annular jet combustor

#150
20080148738
2008-06-26

Combustor construction

#151
20080053103
2008-03-06

Combustor heat shield

#152
20070271926
2007-11-29

Noise reducing combustor

#153
20070271925
2007-11-29

Combustor with improved swirl

#154
20070245740
2007-10-25

Method and apparatus for generating combustion products within a gas turbine engine

#155
20070245710
2007-10-25

Optimized configuration of a reverse flow combustion system for a gas turbine engine

#156
20070234727
2007-10-11

Gas turbine engine combustor with improved cooling

#157
20070234726
2007-10-11

Combustor liner v-band design

#158
20070227150
2007-10-04

Combustor

#159
20070175029
2007-08-02

Method of fabricating a combustion chamber

#160
20070151251
2007-07-05

Counterflow injection mechanism having coaxial fuel-air passages

#161
20070151250
2007-07-05

Gas turbine combustor having counterflow injection mechanism

#162
20070144180
2007-06-28

Dual bayonet engagement and method of assembling a combustor liner in a gas turbine engine

#163
20070119183
2007-05-31

Gas turbine engine combustor

#164
20070012042
2007-01-18

Low smoke and emissions fuel nozzle

#165
20060277921
2006-12-14

Gas turbine engine combustor with improved cooling

#166
20060101828
2006-05-18

Exit duct of annular reverse flow combustor and method of making the same

#167
20060053797
2006-03-16

Combustor exit duct

#168
20060042271
2006-03-02

Combustor and method of improving manufacturing accuracy thereof

#169
20060042263
2006-03-02

Combustor having means for directing air into the combustion chamber in a spiral pattern

#170
20060042257
2006-03-02

Combustor heat shield and method of cooling

#171
20060029894
2006-02-09

Stagnation point reverse flow combustor for a combustion system

#172
20050277074
2005-12-15

Stagnation point reverse flow combustor

#173
20050229604
2005-10-20

Lean-staged pyrospin combustor

#174
20050217276
2005-10-06

Method and apparatus for reducing gas turbine engine emissions

#175
20050120718
2005-06-09

Gas turbine combustor sliding joint

#176
20050076650
2005-04-14

Auxiliary power unit having a rotary fuel slinger

#177
20050076643
2005-04-14

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

#178
20050061004
2005-03-24

Method and apparatus for reducing gas turbine engine emissions

#179
20050016178
2005-01-27

Gas turbine can annular combustor

#180
18677200
2025-05-13

Turbine engine having a reverse flow annular vortex combustor

#181
18394810
2025-02-04

Cooling nozzle vanes of a turbine engine

#182
17857657
2023-12-05

Combustor with reverse dilution air introduction