ClassID:

156173

F23D11/24 - CPC Classification

Classification description:

Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space

Sub-classes:
Recent Application in this class:
#1
20260126173
2026-05-07

BUSHING FOR A BURNER TO REDUCE COMBUSTION BYPRODUCTS AND OIL DRIPPING

#2
20250189125
2025-06-12

FUEL-BURNING LANCE FOR BURNERS

#3
20240068659
2024-02-29

MULTI-TUBE BURNER SYSTEM FOR EFFICIENT MIXING OF FUEL AND AIR FOR COMBUSTION

#4
20230272909
2023-08-31

INCINERATING SYSTEM

#5
20210215124
2021-07-15

Multi-physics fluid atomizer and methods

#6
20210116124
2021-04-22

Multi fuel flame-less combustor

#7
20200003165
2020-01-02

Electrostatic flame control technology

#8
20190368725
2019-12-05

Burner arrangement having a peripheral staging concept

#9
20190162404
2019-05-30

Liquid biomass heating system

#10
20190107085
2019-04-11

Multi-physics fluid atomizer and methods

#11
20190040828
2019-02-07

Injector of an over-enriched fuel-and-air mixture to the combustion chamber of internal combustion engines

#12
20180187892
2018-07-05

Hybrid air blast fuel nozzle

#13
20180156463
2018-06-07

Gas turbine engine combustor main mixer with vane supported centerbody

#14
20170370331
2017-12-28

Multi-physics fuel atomizer and methods

#15
20170298829
2017-10-19

Fuel nozzle with increased spray angle range

#16
20170211805
2017-07-27

Multi-functional fuel nozzle with an atomizer array

#17
20170176021
2017-06-22

Heating system

#18
20160290290
2016-10-06

Gas turbine engine fuel cooled cooling air heat exchanger

#19
20160265778
2016-09-15

Hybrid air blast fuel nozzle

#20
20160252246
2016-09-01

Combustion burner for boiler

#21
20160245241
2016-08-25

Multi-physics fuel atomizer and methods

#22
20160223201
2016-08-04

Fuel injectors for gas turbine engines

#23
20160115926
2016-04-28

Retention feature for fuel injector nozzle

#24
20160010855
2016-01-14

Swirl slot relief in a liquid swirler

#25
20150316267
2015-11-05

Recessed fuel injector positioning

#26
20150316265
2015-11-05

Air directed fuel injection

#27
20150260395
2015-09-17

Method and apparatus for combustion

#28
20150253004
2015-09-10

Treatment device of a heating system

#29
20150247638
2015-09-03

HEATING DEVICE OPERATED WITH LIQUID FUEL

#30
20150226422
2015-08-13

Fuel combustion system

#31
20150040885
2015-02-12

Mobile heating device operated with liquid fuel

#32
20150027428
2015-01-29

Mobile heating unit operated by means of liquid fuel

#33
20140356795
2014-12-04

Oil-fired burner, solid fuel-fired burner unit, and solid fuel-fired boiler

#34
20140318107
2014-10-30

Burner for exhaust purifying device

#35
20140313702
2014-10-23

Multi-fuel lantern

#36
20140116054
2014-05-01

Radial flow fuel nozzle for a combustor of a gas turbine

#37
20140090621
2014-04-03

Systems and methods for improved combustion

#38
20130291546
2013-11-07

Injection device for a turbine engine combustion chamber

#39
20130219898
2013-08-29

Combustor and gas turbine

#40
20110289929
2011-12-01

TURBOMACHINE FUEL NOZZLE

#41
20110284652
2011-11-24

Multi-physics fuel atomizer and methods

#42
20110248095
2011-10-13

VARIABLE ORIFICE BLACK LIQUOR NOZZLE METHOD AND APPARATUS

#43
20110185741
2011-08-04

Injection nozzle having constant diameter pin and method for operating the injection nozzle

#44
20110045418
2011-02-24

MULTI-FUEL OIL FURNACE

#45
20110000407
2011-01-06

Waste oil electrical generation systems

#46
20100323312
2010-12-23

ELECTRICALLY OPERATED GAS/OIL BURNER

#47
20100233640
2010-09-16

Glycerin burning system

#48
20100154745
2010-06-24

Vehicle burner

#49
20090317310
2009-12-24

Fuel injector utilizing non-thermal plasma activation

#50
20090253088
2009-10-08

Hollow flame versatile burner for hydrocarbons

#51
20090239184
2009-09-24

BURNER FOR A HEATER DEVICE WITH IMPROVED FUEL SUPPLY

#52
20090220903
2009-09-03

BURNER FOR A HEATER WITH IMPROVED HEAT SHIELD

#53
20090220902
2009-09-03

BURNER FOR A HEATER WITH IMPROVED BAFFLE PLATE

#54
20090220901
2009-09-03

BURNER FOR A HEATER WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT SHIELD AND IMPROVED BAFFLE PLATE

#55
20090202953
2009-08-13

Glycerin burning system

#56
20090199561
2009-08-13

Fuel nozzle for a gas turbine engine and method for fabricating the same

#57
20080307791
2008-12-18

Fuel nozzle providing shaped fuel spray

#58
20080305445
2008-12-11

Process for combustion of high viscosity low heating value liquid fuels

#59
20080280237
2008-11-13

Oil gasification burner for ash-free liquid fuel

#60
20080264046
2008-10-30

Regeneration device having air-assisted fuel nozzle

#61
20080078172
2008-04-03

Exhaust treatment device having a fuel powered burner

#62
20080020333
2008-01-24

Dual reaction zone fuel reformer and associated method

#63
20070281259
2007-12-06

System and Method for Directional Control of Flame Effects

#64
20070281258
2007-12-06

System and Method for Generating Flame Effects

#65
20070248508
2007-10-25

Particulate matter generator and collector

#66
20070241210
2007-10-18

Advanced mechanical atomization for oil burners

#67
20070207431
2007-09-06

Burner for a gas turbine

#68
20070044477
2007-03-01

Fuel nozzle for gas turbine engines

#69
20060226265
2006-10-12

Dosing device

#70
20060219735
2006-10-05

Dosing device

#71
20060202061
2006-09-14

Spraying system

#72
20060175428
2006-08-10

Low cost pressure atomizer

#73
20060144966
2006-07-06

Atomising nozzle

#74
20060144954
2006-07-06

Liquid fuel injection

#75
20060096291
2006-05-11

Gas turbine engine fuel injector having a fuel swirler

#76
20060059915
2006-03-23

Effervescence injector for an aero-mechanical system for injecting air/fuel mixture into a turbomachine combustion chamber

#77
20060042253
2006-03-02

Methods and apparatus for reducing gas turbine engine emissions

#78
20050153254
2005-07-14

Gas mixing device

#79
20050042763
2005-02-24

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