ClassID:

156165

F23D11/107 - CPC Classification

Classification description:

Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion

Recent Application in this class:
#1
20240392969
2024-11-28

COMBUSTOR APPARATUS

#2
20220397267
2022-12-15

Swirling Flow-Blurring Atomizer

#3
20220099290
2022-03-31

AIRCRAFT FUEL NOZZLE

#4
20210341141
2021-11-04

Burner system and process for natural gas production

#5
20200355370
2020-11-12

Fuel swirler for pressure fuel nozzles

#6
20200332998
2020-10-22

Fluid-gas mixer

#7
20200292168
2020-09-17

STACKABLE AIR SWIRLERS

#8
20200191394
2020-06-18

Fuel spray nozzle for gas turbine engine

#9
20200003421
2020-01-02

Fuel injector nozzle for combustion turbine engines including thermal stress-relief vanes

#10
20190338952
2019-11-07

Ram pressure recovery fuel nozzle with a scoop

#11
20190195497
2019-06-27

FUEL INJECTOR

#12
20190170354
2019-06-06

FUEL SPRAY NOZZLE

#13
20190145619
2019-05-16

Fuel swirler with anti-rotation features

#14
20190101291
2019-04-04

AIR SWIRLERS

#15
20190093897
2019-03-28

Fuel spray nozzle comprising axially projecting air guiding element for a combustion chamber of a gas turbine engine

#16
20190078784
2019-03-14

Spray nozzle

#17
20190024899
2019-01-24

Jet in cross flow fuel nozzle for a gas turbine engine

#18
20180372319
2018-12-27

Fuel injection device

#19
20180328586
2018-11-15

FUEL INJECTOR FOR FUEL SPRAY NOZZLE

#20
20180306437
2018-10-25

Fuel swirler with anti-rotation features

#21
20180304281
2018-10-25

Airblast fuel nozzle

#22
20180202655
2018-07-19

Flow through cylindrical bores

#23
20180195728
2018-07-12

FUEL INJECTOR

#24
20180195727
2018-07-12

FUEL INJECTOR

#25
20180195726
2018-07-12

FUEL INJECTOR

#26
20180187890
2018-07-05

Flexible swirlers

#27
20180178229
2018-06-28

Atomizers

#28
20180172274
2018-06-21

Dual fuel radial flow nozzles

#29
20180156450
2018-06-07

FUEL NOZZLE OF A GAS TURBINE WITH A SWIRL GENERATOR

#30
20180149362
2018-05-31

Fuel spray nozzle having a splitter with by-pass ducts

#31
20180058694
2018-03-01

Fuel nozzle

#32
20180029054
2018-02-01

Device and method for fuel injection using swirl burst injector

#33
20170370590
2017-12-28

FUEL NOZZLE

#34
20170328558
2017-11-16

Fuel nozzle

#35
20170298829
2017-10-19

Fuel nozzle with increased spray angle range

#36
20170292696
2017-10-12

Combustor assembly for low-emissions and alternate liquid fuels

#37
20170227226
2017-08-10

Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine

#38
20170122565
2017-05-04

Combustion chamber assembly

#39
20170102147
2017-04-13

Fuel-air premixer for a gas turbine

#40
20170082288
2017-03-23

Air entrance effect

#41
20170038072
2017-02-09

Fuel nozzle having aerodynamically shaped helical turning vanes

#42
20160376997
2016-12-29

Combustion systems

#43
20160363320
2016-12-15

Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector

#44
20160298845
2016-10-13

Combustion burner, combustor, and gas turbine having a swirl vane with opposite directed surfaces

#45
20160290651
2016-10-06

Air shrouds with improved air wiping

#46
20160290649
2016-10-06

Fuel nozzles

#47
20160236215
2016-08-18

Atomizers

#48
20160215982
2016-07-28

Flexible swirlers

#49
20160209038
2016-07-21

Dual fuel nozzle with swirling axial gas injection for a gas turbine engine

#50
20160097538
2016-04-07

Fuel nozzle

#51
20160097536
2016-04-07

Fuel nozzle

#52
20160084503
2016-03-24

Fuel nozzle

#53
20160010855
2016-01-14

Swirl slot relief in a liquid swirler

#54
20150361896
2015-12-17

Injectors for multipoint injection

#55
20150338102
2015-11-26

Combustor for gas turbine engine

#56
20150198095
2015-07-16

Offset stem fuel distributor

#57
20150159874
2015-06-11

Fuel spray nozzle for a gas turbine engine

#58
20150128601
2015-05-14

Gas turbine combustor

#59
20150108236
2015-04-23

Three-piece airblast fuel injector

#60
20140345286
2014-11-27

Gas turbine fuel injector having flow guide for receiving air flow

#61
20140339339
2014-11-20

AIRBLAST INJECTORS FOR MULTIPOINT INJECTION AND METHODS OF ASSEMBLY

#62
20140338337
2014-11-20

Injectors for multipoint injection

#63
20140260298
2014-09-18

Combustor for gas turbine engine

#64
20140245742
2014-09-04

Air swirlers

#65
20140241871
2014-08-28

Vaned structure and a method of manufacturing a vaned structure

#66
20140166143
2014-06-19

Flow through cylindrical bores

#67
20140102572
2014-04-17

Radial vane inner air swirlers

#68
20140090394
2014-04-03

Flow modifier for combustor fuel nozzle tip

#69
20140004469
2014-01-02

Low NOx combustion process and burner therefor

#70
20130344447
2013-12-26

OIL PREMIX BURNER

#71
20130305726
2013-11-21

Injector for the combustion chamber of a gas turbine having a dual fuel circuit, and combustion chamber provided with at least one such injector

#72
20130152593
2013-06-20

Gas turbine and fuel injector for the same

#73
20130047620
2013-02-28

Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same

#74
20120282558
2012-11-08

COMBUSTOR NOZZLE AND METHOD FOR SUPPLYING FUEL TO A COMBUSTOR

#75
20120228405
2012-09-13

Liquid swirler flow control

#76
20120228397
2012-09-13

Systems and method for cooling a staged airblast fuel injector

#77
20120227408
2012-09-13

SYSTEMS AND METHODS OF PRESSURE DROP CONTROL IN FLUID CIRCUITS THROUGH SWIRLING FLOW MITIGATION

#78
20120186259
2012-07-26

Fuel injector assembly

#79
20120174588
2012-07-12

Gas-turbine lean combustor with fuel nozzle with controlled fuel inhomogeneity

#80
20120047903
2012-03-01

Staged pilots in pure airblast injectors for gas turbine engines

#81
20110072825
2011-03-31

Air blast fuel injector

#82
20100330521
2010-12-30

Fuel nozzle having swirl duct and method for producing a fuel nozzle

#83
20100327081
2010-12-30

LOW PRESSURE AIR-BLAST ATOMIZER

#84
20100307161
2010-12-09

Flexure seal for fuel injection nozzle

#85
20100251720
2010-10-07

Fuel injector nozzles for gas turbine engines

#86
20100223929
2010-09-09

Fuel nozzle liquid cartridge including a fuel insert

#87
20100205971
2010-08-19

Fuel nozzle having aerodynamically shaped helical turning vanes

#88
20100192585
2010-08-05

Nozzle with a plurality of stacked plates

#89
20100112498
2010-05-06

HOLLOW JET INJECTOR FOR LIQUID FUEL

#90
20100050647
2010-03-04

Swirler for a fuel injector

#91
20100050644
2010-03-04

Fuel injector

#92
20100011772
2010-01-21

Fuel injection system

#93
20090305178
2009-12-10

TWO-FLUID SPRAY BURNER

#94
20090291401
2009-11-26

BURNER

#95
20090277176
2009-11-12

Pure air blast fuel injector

#96
20090272821
2009-11-05

Methods and systems for mixing reactor feed

#97
20090255258
2009-10-15

Pre-filming air-blast fuel injector having a reduced hydraulic spray angle

#98
20090224080
2009-09-10

Pure air blast fuel injector

#99
20090217669
2009-09-03

Fuel nozzles

#100
20090139240
2009-06-04

Gas-turbine lean combustor with fuel nozzle with controlled fuel inhomogeneity

#101
20090126687
2009-05-21

Split-flow pre-filming fuel nozzle

#102
20090072041
2009-03-19

Method of treating oil/water mixture

#103
20080070169
2008-03-20

Method and apparatus for testing catalytic converter durability

#104
20080054101
2008-03-06

Modular fuel nozzle and method of making

#105
20080000234
2008-01-03

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

#106
20070289306
2007-12-20

Fuel injector with radially inclined vanes

#107
20070283931
2007-12-13

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

#108
20070283749
2007-12-13

System and method for burner-based accelerated aging of emissions control device, with engine cycle having cold start and warm up modes

#109
20070234569
2007-10-11

Modular fuel nozzle and method of making

#110
20070231762
2007-10-04

Injector for Liquid Fuel, and Staged Premix Burner Having This Injector

#111
20070193272
2007-08-23

Gas turbine engine fuel injector

#112
20070157617
2007-07-12

Lean premix burner with circumferential atomizer lip

#113
20070075158
2007-04-05

Nozzle assembly

#114
20070028619
2007-02-08

Fuel injector having an annular prefilmer

#115
20070001029
2007-01-04

Nozzle for air-assisted atomization of a liquid fuel

#116
20060281036
2006-12-14

Tunneled multi-swirler for liquid fuel atomization

#117
20060218925
2006-10-05

Internal fuel manifold with airblast nozzles

#118
20060214030
2006-09-28

Nozzle for spraying liquid fuel

#119
20060208105
2006-09-21

Modular fuel nozzle and method of making

#120
20060201239
2006-09-14

Method for testing catalytic converter durability

#121
20060021350
2006-02-02

Fuel injection apparatus

#122
20050279862
2005-12-22

Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same

#123
20050241319
2005-11-03

Air assist fuel injector for a combustor

#124
20050133642
2005-06-23

Fuel injection nozzle with film-type fuel application

#125
20050097889
2005-05-12

Fuel injection arrangement

#126
20050050950
2005-03-10

Component evaluations using non-engine based test system

#127
20050048430
2005-03-03

Burner apparatus

#128
20050042763
2005-02-24

Testing using diesel exhaust produced by a non-engine based test system

#129
20050039524
2005-02-24

Testing using a non-engine based test system and exhaust product comprising alternative fuel exhaust

#130
20050039456
2005-02-24

Fuel/air premixer for gas turbine combustor

#131
16248137
2020-02-11

Stackable air swirlers