ClassID:

157535

F23R2900/03045 - CPC Classification

Classification description:

Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor Convection cooled combustion chamber walls provided with turbolators or means for creating turbulences to increase cooling

Recent Application in this class:
#1
20260098638
2026-04-09

COMBUSTOR LINER V-BAND WITH DIRECTED AIR FLOW

#2
20250129940
2025-04-24

COMBUSTION LINER

#3
20240247802
2024-07-25

COMBUSTOR DEFLECTOR ASSEMBLY

#4
20230358404
2023-11-09

Turbine engine combustor having a combustion chamber heat shield

#5
20230358403
2023-11-09

COMBUSTOR DILUTION WITH VORTEX GENERATING TURBULATORS

#6
20230324047
2023-10-12

Combustor deflector assembly

#7
20230266007
2023-08-24

Combustor liner having cooling dispersing member for localized liner cooling

#8
20230228422
2023-07-20

Combustor nozzle, combustor, and gas turbine including same

#9
20230160343
2023-05-25

Unit cell resonator networks for gas turbine combustor tone damping

#10
20230144971
2023-05-11

Combustion liner having a dilution passage

#11
20230080666
2023-03-16

Flange cooling structure for gas turbine engine

#12
20220412560
2022-12-29

Dilution air inlets with notched tip and slotted tail for combustor

#13
20220316705
2022-10-06

APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A COMPONENT OF A GAS TURBINE

#14
20220170383
2022-06-02

ENGINE COMPONENT ASSEMBLY

#15
20210348761
2021-11-11

Panel burn through tolerant shell design

#16
20210222880
2021-07-22

Combustion chamber with particle separator

#17
20210207807
2021-07-08

Combustor bulkhead with circular impingement hole pattern

#18
20210131290
2021-05-06

Impingement cooling with impingement cells on impinged surface

#19
20200348023
2020-11-05

COMBUSTOR LINER PANEL WITH MICRO-CIRCUIT CORE COOLING

#20
20200326069
2020-10-15

Liner cooling structure with reduced pressure losses and gas turbine combustor having same

#21
20200300165
2020-09-24

HGP component with effusion cooling element having coolant swirling chamber

#22
20200263607
2020-08-20

Backside features with intermitted pin fins

#23
20200217507
2020-07-09

Combustor panel stud cooling effusion through heat transfer augmentors

#24
20200208840
2020-07-02

Gas turbine combustor liner with integral chute made by additive manufacturing process

#25
20200173294
2020-06-04

Fin-pin flow guide for efficient transition piece cooling

#26
20200141576
2020-05-07

Turbulator geometry for a combustion liner

#27
20200024987
2020-01-23

ANGLED IMPINGEMENT INSERTS WITH COOLING FEATURES

#28
20200011531
2020-01-09

Turbulators for cooling heat shield of a combustor

#29
20190360694
2019-11-28

Combustor quench aperture cooling

#30
20190353349
2019-11-21

Internally cooled dilution hole bosses for gas turbine engine combustors

#31
20190293289
2019-09-26

Combustor heat shield edge cooling

#32
20190249873
2019-08-15

Combustor panel standoff pin

#33
20190219265
2019-07-18

Panel burn through tolerant shell design

#34
20190195496
2019-06-27

Apparatus and method for mitigating particulate accumulation on a component of a gas turbine

#35
20190186740
2019-06-20

APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A COMPONENT OF A GAS TURBINE ENGINE

#36
20190128522
2019-05-02

Heat shield panels with overlap joints for a turbine engine combustor

#37
20190128187
2019-05-02

Float wall combustor panels having airflow distribution features

#38
20190107054
2019-04-11

Turbulence generating structure for liner cooling enhancement and gas turbine combustor having the same

#39
20190101287
2019-04-04

Cooling structure with ribs for gas turbine engine

#40
20190086084
2019-03-21

Combustor with particle collection panel having a plurality of particle collection chambers

#41
20190086083
2019-03-21

Duct assembly including helicoidal structure and gas turbine combustor including the same

#42
20190049115
2019-02-14

Float wall combustor panels having airflow distribution features

#43
20190040745
2019-02-07

Engine component with hollow turbulators

#44
20190017440
2019-01-17

Combustor panel standoffs with cooling holes

#45
20180306440
2018-10-25

COMBUSTOR BASKET COOLING RING

#46
20180264774
2018-09-20

Hybrid dimple-and-void auxetic structures with engineered patterns for customized NPR behavior

#47
20180259185
2018-09-13

Combustor pipe, combustor, and gas turbine

#48
20180238546
2018-08-23

Combustor liner panel end rail cooling enhancement features for a gas turbine engine combustor

#49
20180238179
2018-08-23

Combustor liner panel end rail with curved interface passage for a gas turbine engine combustor

#50
20180187557
2018-07-05

ARTICLE AND MANIFOLD FOR THERMAL ADJUSTMENT OF A TURBINE COMPONENT

#51
20180156044
2018-06-07

Engine component with flow enhancer

#52
20180112878
2018-04-26

Combustor liner panel with a multiple of heat transfer augmentors for a gas turbine engine combustor

#53
20180073737
2018-03-15

Wall panel assembly for a gas turbine engine

#54
20180051655
2018-02-22

Cooling mechanism of combustion chamber, rocket engine having cooling mechanism, and method of manufacturing cooling mechanism

#55
20170335716
2017-11-23

Engine component assembly

#56
20170307216
2017-10-26

Combustor thermal shield fabrication method

#57
20170284679
2017-10-05

Combustor arrangement including flow control vanes

#58
20170176013
2017-06-22

Staged fuel and air injection in combustion systems of gas turbines

#59
20170159936
2017-06-08

Gas turbine engine wall assembly with enhanced flow architecture

#60
20170101932
2017-04-13

Engine components with impingement cooling features

#61
20170096900
2017-04-06

Fastback turbulator

#62
20170089581
2017-03-30

SINGLE SKIN COMBUSTOR HEAT TRANSFER AUGMENTERS

#63
20170089580
2017-03-30

Single skin combustor with heat transfer enhancement

#64
20170067641
2017-03-09

Cooling apparatus for a fuel injector

#65
20170067636
2017-03-09

Article and method of forming an article

#66
20170059162
2017-03-02

Internally cooled dilution hole bosses for gas turbine engine combustors

#67
20170051918
2017-02-23

Combustor heat shield with carbon avoidance feature

#68
20170051612
2017-02-23

Article and manifold for thermal adjustment of a turbine component

#69
20170050242
2017-02-23

Trapped vortex fuel injector and method for manufacture

#70
20170030201
2017-02-02

Cooling device with small structured rib-dimple hybrid structures

#71
20160370008
2016-12-22

CONDUCTIVE PANEL SURFACE COOLING AUGMENTATION FOR GAS TURBINE ENGINE COMBUSTOR

#72
20160333735
2016-11-17

Angled impingement inserts with cooling features

#73
20160333702
2016-11-17

Gas turbine engine component cooling circuit with respirating pedestal

#74
20160327273
2016-11-10

Cooling flow for leading panel in a gas turbine engine combustor

#75
20160305325
2016-10-20

Cooling an igniter body of a combustor wall

#76
20160290647
2016-10-06

Combustor panels and configurations for a gas turbine engine

#77
20160290644
2016-10-06

Combustor quench aperture cooling

#78
20160265775
2016-09-15

Turbine engine multi-walled structure with internal cooling element(s)

#79
20160265774
2016-09-15

Turbine engine multi-walled structure with cooling element(s)

#80
20160258626
2016-09-08

Turbine engine combustor heat shield with one or more cooling elements

#81
20160238253
2016-08-18

Passage geometry for gas turbine engine combustor

#82
20160230996
2016-08-11

Heat shield panels with overlap joints for a turbine engine combustor

#83
20160230994
2016-08-11

Combustion chamber having axially extending and annular coolant manifolds

#84
20160209034
2016-07-21

Turbulator structure on combustor liner

#85
20160208649
2016-07-21

Wall for a hot gas channel in a gas turbine

#86
20160201914
2016-07-14

Sealed combustor liner panel for a gas turbine engine

#87
20160169522
2016-06-16

Fuel injector guide(s) for a turbine engine combustor

#88
20160169512
2016-06-16

Cooled wall assembly for a combustor and method of design

#89
20160169000
2016-06-16

Heat transfer pedestals with flow guide features

#90
20160131365
2016-05-12

Impingement film-cooled floatwall with backside feature

#91
20160131363
2016-05-12

Combustor wall aperture body with cooling circuit

#92
20160116166
2016-04-28

Gas turbine engine combustor liner panel

#93
20160102861
2016-04-14

Gas turbine engine combustor liner panel

#94
20160069566
2016-03-10

Gas turbine combustor

#95
20160047312
2016-02-18

Gas turbine system with a transition duct having axially extending cooling channels

#96
20160025006
2016-01-28

Self-cooled orifice structure

#97
20160018109
2016-01-21

Jet burner with cooling duct in the base plate

#98
20160017806
2016-01-21

Gas turbine engine component having shaped pedestals

#99
20160010862
2016-01-14

Annular combustion chamber wall arrangement

#100
20160010559
2016-01-14

Finned ignitor grommet for a gas turbine engine

#101
20150369486
2015-12-24

Heat-transfer device and gas turbine combustor with same

#102
20150354821
2015-12-10

Combustor liners with U-shaped cooling channels

#103
20150345789
2015-12-03

Combustor heat shield for a gas turbine engine

#104
20150345305
2015-12-03

Fastback vorticor pin

#105
20150292742
2015-10-15

Gas turbine engine combustor basket with inverted platefins

#106
20150285504
2015-10-08

Trapped vortex fuel injector and method for manufacture

#107
20150267918
2015-09-24

COMBUSTION CHAMBER WITH COOLING SLEEVE

#108
20150241063
2015-08-27

Combustor with grommet having projecting lip

#109
20150218951
2015-08-06

Interwoven channels for internal cooling of airfoil

#110
20150198335
2015-07-16

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

#111
20150165547
2015-06-18

Process for making a turbulator by additive manufacturing

#112
20150135720
2015-05-21

Combustor dome heat shield

#113
20150121885
2015-05-07

Gas turbine combustion liner with triangular heat transfer element

#114
20150118013
2015-04-30

Hot gas path component with impingement and pedestal cooling

#115
20150101336
2015-04-16

Cooling structure for gas turbine combustor liner

#116
20150047313
2015-02-19

COMBUSTOR OF A GAS TURBINE WITH PRESSURE DROP OPTIMIZED LINER COOLING

#117
20140325989
2014-11-06

Combustor with fuel staggering for flame holding mitigation

#118
20140294598
2014-10-02

Turbine blade

#119
20140290257
2014-10-02

Impingement cooling mechanism, turbine blade and cumbustor

#120
20140260277
2014-09-18

Flow sleeve for a combustion module of a gas turbine

#121
20140250896
2014-09-11

Combustor heat shield with carbon avoidance feature

#122
20140238030
2014-08-28

Impingement-effusion cooled tile of a gas-turbine combustion chamber with elongated effusion holes

#123
20140230442
2014-08-21

Gas turbine combustor equipped with heat-transfer device

#124
20140123660
2014-05-08

System and method for a multi-wall turbine combustor

#125
20140109577
2014-04-24

Ducting arrangement for cooling a gas turbine structure

#126
20140096528
2014-04-10

Cooling for combustor liners with accelerating channels

#127
20140096527
2014-04-10

Gas turbine engine combustor liner

#128
20140090402
2014-04-03

Combustor bulkhead assembly

#129
20140060063
2014-03-06

Systems and methods for suppressing combustion driven pressure fluctuations with a premix combustor having multiple premix times

#130
20140053559
2014-02-27

Near-wall roughness for damping devices reducing pressure oscillations in combustion systems

#131
20130327057
2013-12-12

Combustor liner with improved film cooling

#132
20130327056
2013-12-12

Combustor liner with decreased liner cooling

#133
20130327049
2013-12-12

Combustor liner with reduced cooling dilution openings

#134
20130327048
2013-12-12

Combustor liner with convergent cooling channel

#135
20130180252
2013-07-18

COMBUSTOR ASSEMBLY WITH IMPINGEMENT SLEEVE HOLES AND TURBULATORS

#136
20130160423
2013-06-27

Can annular combustion arrangement with flow tripping device

#137
20130086921
2013-04-11

Combustor and method for supplying flow to a combustor

#138
20130042627
2013-02-21

COMBUSTION CHAMBER HEAD OF A GAS TURBINE WITH COOLING AND DAMPING FUNCTIONS

#139
20130025287
2013-01-31

Distributed cooling for gas turbine engine combustor

#140
20130000312
2013-01-03

Turbomachine combustor assembly including a vortex modification system

#141
20120324897
2012-12-27

Methods and systems for transferring heat from a transition nozzle

#142
20120304654
2012-12-06

COMBUSTION LINER HAVING TURBULATORS

#143
20120255311
2012-10-11

COOLING STRUCTURE, GAS TURBINE COMBUSTOR AND MANUFACTURING METHOD OF COOLING STRUCTURE

#144
20120247120
2012-10-04

Apparatus and method for cooling a combustor

#145
20120167544
2012-07-05

Combustor with fuel staggering for flame holding mitigation

#146
20120125006
2012-05-24

Gas turbine combustor having contraction member on inner wall surface

#147
20120060504
2012-03-15

Apparatus and method for cooling a combustor

#148
20120055165
2012-03-08

Combustor liner assembly with enhanced cooling system

#149
20120047908
2012-03-01

Burner arrangement with deflection elements for deflecting cooling air flow

#150
20120034075
2012-02-09

Cooling arrangement for a turbine component

#151
20120006518
2012-01-12

Mesh cooled conduit for conveying combustion gases

#152
20110265483
2011-11-03

Combustor head plate assembly with impingement

#153
20110247341
2011-10-13

Combustor liner helical cooling apparatus

#154
20110214429
2011-09-08

Angled vanes in combustor flow sleeve

#155
20110214428
2011-09-08

HYBRID VENTURI COOLING SYSTEM

#156
20110203294
2011-08-25

Fuel injection system for a combustion chamber of a turbomachine

#157
20110203287
2011-08-25

Combustor liner for a turbine engine with venturi and air deflector

#158
20110120135
2011-05-26

Turbulated aft-end liner assembly and cooling method

#159
20110110761
2011-05-12

Gas turbine having an improved cooling architecture

#160
20110108257
2011-05-12

Heat exchange bulkhead

#161
20110016869
2011-01-27

Cooling structure for gas turbine combustor

#162
20100242488
2010-09-30

GAS TURBINE ENGINE AND METHOD OF OPERATION

#163
20100242485
2010-09-30

Combustor liner

#164
20100223931
2010-09-09

PATTERN COOLED COMBUSTOR LINER

#165
20100186416
2010-07-29

Flow conditioner for use in gas turbine component in which combustion occurs

#166
20100186415
2010-07-29

TURBULATED AFT-END LINER ASSEMBLY AND RELATED COOLING METHOD

#167
20100183428
2010-07-22

Modular serpentine cooling systems for turbine engine components

#168
20100119372
2010-05-13

Cooled component with a featured surface and related manufacturing method

#169
20100071382
2010-03-25

Gas turbine transition duct

#170
20090277180
2009-11-12

Combustor dynamic attenuation and cooling arrangement

#171
20090120093
2009-05-14

Turbulated aft-end liner assembly and cooling method

#172
20080115499
2008-05-22

Combustor heat shield with variable cooling

#173
20080115498
2008-05-22

Combustor liner and heat shield assembly

#174
20080063524
2008-03-13

Cooling arrangement for a component of a gas turbine engine

#175
20070193216
2007-08-23

Wall elements for gas turbine engine combustors

#176
20060179770
2006-08-17

Tile and exo-skeleton tile structure

#177
20050262846
2005-12-01

Combustion apparatus

#178
19020211
2026-04-07

Combustor with additively manufactured combustor body having aft frame with heat transfer augmentation