ClassID:

156374

F23D2900/00015 - CPC Classification

Classification description:

Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas Pilot burners specially adapted for low load or transient conditions, e.g. for increasing stability

Recent Application in this class:
#1
20250060098
2025-02-20

Dual-Fuel Burner and Method of Operation

#2
20210348560
2021-11-11

Low emissions combustor assembly for gas turbine engine

#3
20210207541
2021-07-08

Method of using a primary fuel to pilot liquid fueled combustors

#4
20190162414
2019-05-30

GAS TURBINE COMBUSTOR

#5
20190093895
2019-03-28

Premixed fuel nozzle

#6
20190032559
2019-01-31

Low emissions combustor assembly for gas turbine engine

#7
20180372314
2018-12-27

Combustion system with flame location actuation

#8
20180266694
2018-09-20

Dual-fuel fuel nozzle with liquid fuel tip

#9
20180187892
2018-07-05

Hybrid air blast fuel nozzle

#10
20170219248
2017-08-03

Gravity-style furnace subunit inside a gas-induced draft furnace

#11
20160290639
2016-10-06

Combustion system with flame location actuation

#12
20160281991
2016-09-29

Injection system for a combustion chamber of a turbine engine, comprising an annular wall having a convergent inner cross-section

#13
20160265778
2016-09-15

Hybrid air blast fuel nozzle

#14
20160195274
2016-07-07

Airblast fuel injector

#15
20160169110
2016-06-16

Premixing nozzle with integral liquid evaporator

#16
20160069562
2016-03-10

System and method for reducing emissions from a boiler

#17
20160033131
2016-02-04

Multifuel gas turbine combustor

#18
20150362194
2015-12-17

Multifuel gas turbine combustor with fuel mixing chamber and supplemental burner

#19
20150052899
2015-02-26

Airblast fuel injector

#20
20140332603
2014-11-13

Shrouded pilot liquid tube

#21
20140123670
2014-05-08

Method for operating a gas turbine burner with a swirl generator

#22
20140116054
2014-05-01

Radial flow fuel nozzle for a combustor of a gas turbine

#23
20140096726
2014-04-10

Pilot burner system for water heaters

#24
20140041390
2014-02-13

Lean burn injectors having multiple pilot circuits

#25
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

#26
20130252186
2013-09-26

Two-chamber gas burner device

#27
20130152597
2013-06-20

System and method for flame stabilization

#28
20130139802
2013-06-06

Gravity-style furnace subunit inside a gas-induced draft furnace

#29
20130000311
2013-01-03

Gas turbine engine staged fuel injection using adjacent bluff body and swirler fuel injectors

#30
20120304650
2012-12-06

Injection system for a turbomachine combustion chamber, including air injection means improving the air-fuel mixture

#31
20120178030
2012-07-12

SYSTEM AND METHOD FOR REDUCING EMISSIONS FROM A BOILER

#32
20120153200
2012-06-21

DEVICE FOR CONTROLLING THE SUPPLY OF A COMBUSTIBLE GAS TO A BURNER, PARTICULARLY FOR WATER HEATERS

#33
20120131924
2012-05-31

Gas turbine combustor and fuel supply method used for the same

#34
20120047907
2012-03-01

METHOD FOR OPERATING A COMBUSTION CHAMBER AND COMBUSTION CHAMBER

#35
20120047903
2012-03-01

Staged pilots in pure airblast injectors for gas turbine engines

#36
20110244410
2011-10-06

PILOT SYSTEM FOR COMBUSTORS

#37
20110225948
2011-09-22

APPARATUS FOR HIGH-FREQUENCY ELECTROMAGNETIC INITIATION OF A COMBUSTION PROCESS

#38
20110179800
2011-07-28

Sequential combustor gas turbine including a plurality of gaseous fuel injection nozzles and method for operating the same

#39
20110167832
2011-07-14

Method for operating a premix burner, and a premix burner for carving out the method

#40
20110126509
2011-06-02

Pilot burner of a gas turbine engine, combustor, and gas turbine engine

#41
20110067403
2011-03-24

Lean burn injectors having a main fuel circuit and one of multiple pilot fuel circuits with prefiliming air-blast atomizers

#42
20110033806
2011-02-10

Fuel Staging in a Burner

#43
20110005229
2011-01-13

Lean direct injection for premixed pilot application

#44
20100192585
2010-08-05

Nozzle with a plurality of stacked plates

#45
20100175382
2010-07-15

Conical gas turbine burner having a fuel lance with inclined side nozzles

#46
20100146983
2010-06-17

Burner fuel lance configuration and method of use

#47
20100071373
2010-03-25

Pilot burner for gas turbine engine

#48
20100058770
2010-03-11

Method and system for controlling fuel to a dual stage nozzle

#49
20100050652
2010-03-04

Method of controlling a fuel split

#50
20090293482
2009-12-03

Fuse for flame holding abatement in premixer of combustion chamber of gas turbine and associated method

#51
20090277176
2009-11-12

Pure air blast fuel injector

#52
20090117502
2009-05-07

Combustor and Method of Operating a Combustor

#53
20080280238
2008-11-13

LOW SWIRL INJECTOR AND METHOD FOR LOW-NOX COMBUSTOR

#54
20080245074
2008-10-09

Combustor of a gas turbine engine

#55
20080173019
2008-07-24

Gas turbine combustor and ignition method of igniting fuel mixture in the same

#56
20080163626
2008-07-10

Apparatus for injecting a fuel-air mixture into a combustion chamber

#57
20070231762
2007-10-04

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

#58
20070130955
2007-06-14

Independent pilot fuel control in secondary fuel nozzle

#59
20070075158
2007-04-05

Nozzle assembly

#60
20070006587
2007-01-11

Installation structure of pilot nozzle of combustor

#61
20060199124
2006-09-07

Low NOx pilot burner and associated method of use

#62
20060029896
2006-02-09

Venturi cluster, and burners and methods employing such cluster

#63
20060000260
2006-01-05

Method and apparatus for detecting combustion instability in continuous combustion systems

#64
20050139695
2005-06-30

Fuel supply method and fuel supply system for fuel injection device

#65
20050139694
2005-06-30

Fuel supply method and fuel supply system

#66
20050034457
2005-02-17

Fuel injection system for a turbine engine

#67
20050028532
2005-02-10

Method for injecting a fuel-air mixture into a combustion chamber