ClassID:

156317

F23D2209/20 - CPC Classification

Classification description:

Safety arrangements Flame lift-off / stability

Recent Application in this class:
#1
20250383083
2025-12-18

LOW NOx EMISSION BURNER FOR FIRING LIQUID FUELS AND METHOD OF OPERATION

#2
20250383079
2025-12-18

BURNER, FURNACE AND METHOD OF GENERATING A FLAME

#3
20230288056
2023-09-14

CYLINDRICAL BURNER APPARATUS AND METHOD

#4
20220307689
2022-09-29

Active and passive combustion stabilization for burners for highly and rapidly varying fuel gas compositions

#5
20220205633
2022-06-30

PILOT STABILIZED BURNER

#6
20220136694
2022-05-05

Cylindrical burner apparatus and method

#7
20220136693
2022-05-05

CYLINDRICAL BURNER APPARATUS AND METHOD

#8
20220042679
2022-02-10

Temperature sensor for gas burner and assembly consisting of such sensor and burner

#9
20220010957
2022-01-13

Cylindrical burner apparatus and method

#10
20220003407
2022-01-06

BURNER, FURNACE AND METHOD OF GENERATING A FLAME

#11
20210381722
2021-12-09

Method and system for vented rollout switch

#12
20210356122
2021-11-18

Plug-resistant burner tip and method

#13
20210348756
2021-11-11

Totally aerated combustion burner

#14
20210270458
2021-09-02

Gas burner assembly and gas cooking appliance comprising at least one gas burner assembly

#15
20200363058
2020-11-19

Solid fuel burner and flame stabilizer for solid fuel burner

#16
20200333043
2020-10-22

Method and system for vented rollout switch

#17
20200284430
2020-09-10

Burner and air supply assembly for horizontal immersion tube boilers

#18
20200278113
2020-09-03

Flame hole unit structure of combustion apparatus

#19
20190368725
2019-12-05

Burner arrangement having a peripheral staging concept

#20
20180372314
2018-12-27

Combustion system with flame location actuation

#21
20180142887
2018-05-24

Burner, combustion device, boiler, and burner control method

#22
20180135888
2018-05-17

Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater

#23
20170343209
2017-11-30

Burner and air supply assembly for horizontal immersion tube boilers

#24
20170314779
2017-11-02

Gas premix burner and gas water heater

#25
20170219211
2017-08-03

Gas turbine combustor, gas turbine, control device, and control method

#26
20160356501
2016-12-08

Method and apparatus for assisting with the combustion of fuel by using a plasma generator within a fuel nozzle

#27
20160356490
2016-12-08

COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BOILER, BOILER, AND METHOD FOR OPERATING BOILER

#28
20160356489
2016-12-08

COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BURNER, SOLID-FUEL-COMBUSTION BOILER, BOILER, AND METHOD FOR OPERATING BOILER

#29
20160305654
2016-10-20

Rich-lean combustion apparatus

#30
20160290639
2016-10-06

Combustion system with flame location actuation

#31
20160010853
2016-01-14

Combustion burner and boiler including the same

#32
20150323187
2015-11-12

Method and apparatus for assisting with the combustion of fuel

#33
20150068438
2015-03-12

Biomass-mixed, pulverized coal-fired burner and fuel combustion method

#34
20140011141
2014-01-09

Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boiler

#35
20140004475
2014-01-02

Top-firing hot blast stove

#36
20140000534
2014-01-02

Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater

#37
20130337390
2013-12-19

Combustion plate

#38
20130174568
2013-07-11

Combustor and method for distributing fuel in the combustor

#39
20130008434
2013-01-10

Wind resistant heater

#40
20120255310
2012-10-11

Combustor nozzle and method for supplying fuel to a combustor

#41
20120247376
2012-10-04

Combustion burner and boiler including the same

#42
20120137694
2012-06-07

Burner and gas turbine combustor

#43
20100229570
2010-09-16

Burner including non-uniformly cooled tetrahedron vortex generators and method for cooling

#44
20100101553
2010-04-29

Temperature sensor for burner, and burner

#45
20090214989
2009-08-27

Method and apparatus for staged combustion of air and fuel

#46
20090173075
2009-07-09

Burner and gas turbine combustor

#47
20080280242
2008-11-13

Coal burner assembly

#48
20080227039
2008-09-18

Premixing burner arrangement for operating a combustion chamber in addition to a method for operating a combustion chamber

#49
20070102544
2007-05-10

Apparatus Comprising a Heat Shield

#50
20070079736
2007-04-12

Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus

#51
20070026356
2007-02-01

Burner and combustion method for solid fuels

#52
20060272332
2006-12-07

System for introducing fuel to a fluid flow upstream of a combustion area

#53
20060207524
2006-09-21

Water heater with cross-sectionally elongated raw fuel jet pilot orifice

#54
20060194162
2006-08-31

Gas burners

#55
20060191269
2006-08-31

Catalytic fuel-air injector with bluff-body flame stabilization

#56
20060137353
2006-06-29

Systems and methods for detection of blowout precursors in combustors

#57
20060084018
2006-04-20

Method and apparatus for monitoring and controlling the stability of a burner of a fired heater

#58
20060048724
2006-03-09

Water heater having raw fuel jet pilot and associated burner clogging detection apparatus

#59
20060029895
2006-02-09

Fuel injector for low NOx and enhanced flame stabilization

#60
20050277078
2005-12-15

Venting chassis for a containerized candle

#61
20050186522
2005-08-25

Gas burner

#62
20050170301
2005-08-04

Electric flame control using corona discharge enhancement

#63
20050112520
2005-05-26

Gas burner

#64
20050106520
2005-05-19

Device for stabilizing combustion in gas turbine engines

#65
20050092220
2005-05-05

Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus

#66
20050028526
2005-02-10

Burner for a gas-turbine combustion chamber