ClassID:

157126

F23N1/025 - CPC Classification

Classification description:

Regulating fuel supply conjointly with air supply using electrical or electromechanical means

Recent Application in this class:
#1
20260092702
2026-04-02

ARRAY TYPE FLUE GAS CIRCULATION GAS BURNER

#2
20260016161
2026-01-15

Dual Fuel Fluid Heating Systems and Methods

#3
20250334266
2025-10-30

VARIABLE FUEL COOKER

#4
20240401803
2024-12-05

HIGH TURNDOWN COMBUSTION SYSTEM AND METHOD

#5
20240401802
2024-12-05

HIGH TURNDOWN COMBUSTION SYSTEM AND METHOD

#6
20240369261
2024-11-07

SPARK IGNITION MODULE AND METHODS

#7
20240337385
2024-10-10

Method and Controller for Operating a Gas Burner Appliance

#8
20240175577
2024-05-30

Burner Unit, Furnace and Method for Operation

#9
20240093868
2024-03-21

METHOD AND CONTROLLER FOR OPERATING A GAS BURNER APPLIANCE

#10
20230288063
2023-09-14

DEVICE AND METHOD FOR CONTROLLING A FUEL-OXIDIZER MIXTURE IN A PREMIX GAS BURNER

#11
20230288060
2023-09-14

DEVICE AND METHOD FOR CONTROLLING A FUEL-OXIDIZER MIXTURE FOR A PREMIX GAS BURNER

#12
20230184428
2023-06-15

METHODS AND SYSTEMS FOR MIXING FLUIDS

#13
20230184427
2023-06-15

METHOD AND BURNER OF HYDROGEN COMBUSTION IN INDUSTRIAL FURNACE, ESPECIALLY IN A GLASS FURNACE OR A FURNACE FOR METAL MELTING, BY MEANS OF A MULTI NOZZLE BURNER

#14
20230010579
2023-01-12

Air-fuel mixer and combustion system

#15
20220307691
2022-09-29

Premixing apparatus

#16
20220307690
2022-09-29

Smart fuel burning system and method of operating same

#17
20220282865
2022-09-08

MOBILE DISASTER CREMATORY

#18
20220205633
2022-06-30

PILOT STABILIZED BURNER

#19
20220178614
2022-06-09

KILN CONTROL

#20
20220154927
2022-05-19

Metallic burner tiles

#21
20220146097
2022-05-12

Online pulverized coal concentration regulator and regulating method

#22
20220097484
2022-03-31

Fluid heating system

#23
20210364165
2021-11-25

Method and controller for operating a gas burner appliance

#24
20210325050
2021-10-21

Spark ignition module and methods

#25
20210291127
2021-09-23

FLUID MIXER

#26
20200256560
2020-08-13

HORIZONTALLY FIRED BURNER SYSTEM

#27
20200256558
2020-08-13

METHOD OF OPERATING AN AIR PUMP FOR A BOOSTED GAS BURNER ASSEMBLY

#28
20200232678
2020-07-23

Gas hot water supply

#29
20200232640
2020-07-23

Pneumatic actuating injet valve with delayed shutoff

#30
20200173659
2020-06-04

Device for controlling a mixture in a premix gas burner

#31
20200116357
2020-04-16

Variable orifice for pulverized coal pipe of pulverizer

#32
20200103106
2020-04-02

Boosted gas burner assembly with pulse attenuation

#33
20200103105
2020-04-02

Boosted gas burner assembly with temperature compensation and low pressure cut-off

#34
20200072463
2020-03-05

Method for operating a gas burner appliance

#35
20190309943
2019-10-10

METALLIC BURNER COMPONENTS

#36
20190285275
2019-09-19

Device for controlling a fuel-oxidizer mixture for premix gas burners

#37
20190234612
2019-08-01

Metallic burner tiles

#38
20190128520
2019-05-02

Method and apparatus for verification of TDLAS system operation

#39
20190056116
2019-02-21

Cooktop appliance with a gas burner assembly

#40
20180372317
2018-12-27

Method for controlling a heating unit as well as a heating unit and a computer program product for carrying out the control method

#41
20180372315
2018-12-27

ELECTRONIC CONTROL MODULE AND METHOD FOR CONTROLLING THE OPERATION AND SAFETY OF AT LEAST ONE RADIANT TUBE BURNER

#42
20180231243
2018-08-16

Premixing apparatus

#43
20180224122
2018-08-09

Hydrogen gas burner device

#44
20180172316
2018-06-21

PERFORMANCE OF A GAS-FIRED APPLIANCE BY USE OF FUEL INJECTION TECHNOLOGY

#45
20180094809
2018-04-05

Regulating turbulent flows

#46
20180053887
2018-02-22

Energy conversion device for providing thermal and electrical energy to a gas burner and a gas burner with an energy conversion device and a gas cooking field

#47
20180010799
2018-01-11

Fuel injection system for aircraft turbomachine, comprising a variable section air through duct

#48
20170328559
2017-11-16

Modulating burner with venturi damper

#49
20170292698
2017-10-12

Method for operating a gas burner appliance

#50
20170292697
2017-10-12

Premixing apparatus

#51
20150354809
2015-12-10

Modulating burner with venturi damper

#52
20150176534
2015-06-25

System and method for controlling a flow of vent gases to a natural gas engine

#53
20150037741
2015-02-05

COMBUSTION SYSTEMS FOR COOKING EQUIPMENT BURNERS

#54
20150030986
2015-01-29

Servo gas system, gas burner and method for operating the gas burner

#55
20140186781
2014-07-03

VELOCITY CONTROL DEVICE FOR A BURNER USING THE CURIE EFFECT FOR PREHEATED FUEL AND OXIDIZER

#56
20140186780
2014-07-03

NOVEL VELOCITY CONTROL DEVICE FOR A BURNER USING BIMETALLIC MATERIALS FOR PREHEATED FUEL AND OXIDIZER

#57
20140124587
2014-05-08

Modulating burner system

#58
20130305967
2013-11-21

Burner

#59
20120021365
2012-01-26

Premixing combustion device

#60
20110111353
2011-05-12

Burner and ignition assembly and method

#61
20100024244
2010-02-04

Heater and controls for extraction of moisture and biological organisms from structures

#62
20090005950
2009-01-01

Apparatus and method for fuel flow rate, fuel temperature, fuel droplet size, and burner firing rate modulation

#63
20080113307
2008-05-15

Air fuel ratio sensor of incinerator

#64
20070238057
2007-10-11

System and method for combustion-air modulation of a gas-fired heating system

#65
20070184556
2007-08-09

On-line monitoring method and device for a fossil fuel converter apparatus

#66
20060068347
2006-03-30

Autocontrol burner and a combustion control method

#67
20050074711
2005-04-07

Burner apparatus

#68
18946801
2025-07-15

Variable fuel cooker

#69
13781814
2015-08-25

Two-chamber eductor based incinerator with exhaust gas recirculation