ClassID:

155982

F23C7/02 - CPC Classification

Classification description:

Combustion apparatus characterised by arrangements for air supply Disposition of air supply not passing through burner

Sub-classes:
Recent Application in this class:
#1
20260117968
2026-04-30

SYSTEM AND METHOD FOR OPTIMIZING COMBUSTION IN A BOILER

#2
20250035303
2025-01-30

COMBUSTION DEVICE

#3
20240175364
2024-05-30

GAS TURBINE ENGINES AND METHODS ASSOCIATED THEREWITH

#4
20230358139
2023-11-09

GAS TURBINE ENGINES AND METHODS ASSOCIATED THEREWITH

#5
20220154926
2022-05-19

COMPACT INWARD-FIRING PREMIX FUEL COMBUSTION SYSTEM, AND FLUID HEATING SYSTEM AND PACKAGED BURNER SYSTEM INCLUDING THE SAME

#6
20220090782
2022-03-24

Supercritical COboiler capable of realizing uniform combustion, corrosion resistance and coking resistance, and boiler system

#7
20220042416
2022-02-10

Gas turbine engines and methods associated therewith

#8
20200386400
2020-12-10

Compact inward-firing premix fuel combustion system, and fluid heating system and packaged burner system including the same

#9
20200232638
2020-07-23

Coal nozzle assembly for a steam generation apparatus

#10
20200072459
2020-03-05

System and method for optimizing burner uniformity and NOx

#11
20180347813
2018-12-06

Method and device for heating a furnace

#12
20180058687
2018-03-01

Overfire air system for low nitrogen oxide tangentially fired boiler

#13
20170016621
2017-01-19

Wood burning fireplace assembly with automatic igniter

#14
20160282011
2016-09-29

Combustion apparatus and water heater having same

#15
20160153657
2016-06-02

Combustion system for a boiler

#16
20160025334
2016-01-28

Oxygen-fuel burner with staged oxygen supply

#17
20150226422
2015-08-13

Fuel combustion system

#18
20150176840
2015-06-25

Burner

#19
20150159862
2015-06-11

BURNER FOR COMBUSTION OF HEAVY FUEL OILS

#20
20150099233
2015-04-09

AIR INJECTION SYSTEMS FOR COMBUSTION CHAMBERS

#21
20150068437
2015-03-12

Distributed combustion process and burner

#22
20150040885
2015-02-12

Mobile heating device operated with liquid fuel

#23
20140308620
2014-10-16

Pulverized coal fired boiler with wall-attachment secondary air and grid overfire air

#24
20140260305
2014-09-18

Lean azimuthal flame combustor

#25
20130309617
2013-11-21

Burner combustion method

#26
20130298465
2013-11-14

PULVERIZED-COAL SUPPLY SYSTEM FOR COAL GASIFICATION FURNACE

#27
20120301835
2012-11-29

Method and device for diluted combustion

#28
20120231403
2012-09-13

Easy transportable vortex type gas lamp

#29
20120178035
2012-07-12

Device for producing stable and augmented flame

#30
20120171629
2012-07-05

Flameless combustion burner

#31
20120080022
2012-04-05

Multi stage combustion furnace and process for the thermal expansion of mineral particles

#32
20120006157
2012-01-12

Method for melting a solid charge

#33
20110253066
2011-10-20

W-STAGED FLAME BOILER FOR MULTI-STAGE COMBUSTION WITH MULTI-EJECTION AND ITS METHOD THEREOF

#34
20110146543
2011-06-23

Particulate Fuel Combustion Method and Furnace

#35
20110045421
2011-02-24

Method and apparatus of controlling oxygen supply for boiler

#36
20100236501
2010-09-23

REHEAT BOILER AND GAS TEMPERATURE CONTROLLING METHOD OF REHEAT BOILER

#37
20100233639
2010-09-16

BURNER FOR REDUCING WALL WEAR IN A MELTER

#38
20100031858
2010-02-11

Pulverized Coal Boiler

#39
20090308332
2009-12-17

WATER HEATER WITH FORCED DRAFT AIR INLET

#40
20090269712
2009-10-29

BURNER

#41
20090239182
2009-09-24

Combustion method with cyclic supply of oxidant

#42
20090205309
2009-08-20

Method for controlling the combustion in a combustion chamber and combustion chamber device

#43
20090133644
2009-05-28

Boiler

#44
20090087805
2009-04-02

In-Furnace Gas Injection Port

#45
20090084346
2009-04-02

GAS FLOW INJECTOR AND METHOD OF INJECTING GAS INTO A COMBUSTION SYSTEM

#46
20090084328
2009-04-02

WATER HEATERS WITH COMBUSTION AIR INLET

#47
20090061366
2009-03-05

INTEGRATION OF OXY-FUEL AND AIR-FUEL COMBUSTION

#48
20090050713
2009-02-26

Triple helical flow vortex reactor improvements

#49
20080282948
2008-11-20

Boiler and Method for Operating a Boiler

#50
20080265473
2008-10-30

Inducing swirl in a gas flow

#51
20080193886
2008-08-14

Combustion Apparatus

#52
20080105175
2008-05-08

Methods and systems to increase efficiency and reduce fouling in coal-fired power plants

#53
20080050684
2008-02-28

Method for controlling air distribution in a cyclone furnace

#54
20070264172
2007-11-15

DEVICE FOR PRODUCING SOOT

#55
20070231761
2007-10-04

Integration of oxy-fuel and air-fuel combustion

#56
20070190469
2007-08-16

METHODS AND APPARATUS FOR PREVENTING DEPOSITION OF REACTION PRODUCTS IN PROCESS ABATEMENT REACTORS

#57
20070172399
2007-07-26

Methods and apparatus for sensing characteristics of the contents of a process abatement reactor

#58
20070172398
2007-07-26

Apparatus for manufacturing a process abatement reactor

#59
20070169889
2007-07-26

METHODS AND APPARATUS FOR SELECTIVELY COUPLING PROCESS TOOLS TO ABATEMENT REACTORS

#60
20070077531
2007-04-05

Device for introducing substances into reaction space

#61
20070039381
2007-02-22

Secondary Air Injector For Use With Exhaust Gas Simulation System

#62
20070009413
2007-01-11

Method for flue-gas reduction of pollutants in combustion processes

#63
20060275724
2006-12-07

Dynamic burner reconfiguration and combustion system for process heaters and boilers

#64
20060090677
2006-05-04

After-air nozzle for two-stage combustion boiler, and a two-stage combustion boiler, boiler and combustion method using the same

#65
20060057517
2006-03-16

Oxidant injection method

#66
20060051715
2006-03-09

Thermal processing system having slot eductors

#67
20050287487
2005-12-29

Burner and process for combustion of a gas capable of reacting to form solid products

#68
20050260114
2005-11-24

Method for flue-gas reduction of pollutants in combustion processes

#69
20050230500
2005-10-20

Method and system for lancing gas into an environment with variable entrainment of non-lanced gas

#70
20050139172
2005-06-30

Water heater

#71
20050048426
2005-03-03

Gasification burner using high-pressure swirled air