Patents-Review.com
ClassID:

157203 ⎘

F23N5/245 - CPC Classification

Classification description:

Systems for controlling combustion; Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means

Recent Application in this class:
#1
20260043543
2026-02-12

Systems and Methods for Pre-Ignition Moisture Removal in Heating Alliances

 #2
20260036301
2026-02-05

GAS CONTROL SYSTEM

 #3
20240353106
2024-10-24

GAS CONTROL SYSTEM

 #4
20240110702
2024-04-04

COMBUSTION AIR PROVING APPARATUS WITH BURNER CUT-OFF CAPABILITY AND METHOD OF PERFORMING THE SAME

 #5
20230408087
2023-12-21

Electronic Control Device and Flow Rate Measurement System

 #6
20230332544
2023-10-19

Adjustable fuel injector for flame dynamics control

 #7
20230324046
2023-10-12

Systems and methods to prevent explosions in a tank using automated gas harvesting and purge safety devices

 #8
20230288063
2023-09-14

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

 #9
20230235888
2023-07-27

Gas control system

 #10
20230143249
2023-05-11

SAFE START-UP OF A COOLED RADIANT TUBE BURNER AT HIGH TEMPERATURE OPERATION

 #11
20220412558
2022-12-29

Collective exhaust system

 #12
20220357037
2022-11-10

Combustion air proving apparatus with burner cut-off capability and method of performing the same

 #13
20220341593
2022-10-27

Thermoelectric safety assembly

 #14
20220186934
2022-06-16

Cooking appliance user control integrated with rate of movement detection

 #15
20220170639
2022-06-02

Gas cooking appliance with temperature-based power supply overload protection

 #16
20210404665
2021-12-30

Gas control system

 #17
20210364166
2021-11-25

FLAME TRANSFER FUNCTION MEASUREMENT SYSTEM FOR PREDICTING AND REDUCING COMBUSTION INSTABILITY

 #18
20210293410
2021-09-23

Emissions Eliminator by Total Combustion

 #19
20210278087
2021-09-09

Control system for a fuel burning appliance and a method of operating such an appliance

 #20
20210216393
2021-07-15

Protection against internal faults in burners

 #21
20210207802
2021-07-08

Flame module for a spectrometer

 #22
20210199292
2021-07-01

Control method of gas furnace

 #23
20210123597
2021-04-29

Valve arrangement for a gas burner

 #24
20210095847
2021-04-01

Combustion analyzer with simultaneous carbon monoxide and methane measurements

 #25
20210080122
2021-03-18

Coaxial gas valve assemblies including electronically controlled solenoids

 #26
20210018222
2021-01-21

Water heater pilot operation

 #27
20200326243
2020-10-15

OPTICAL FLAME-SENSOR

 #28
20200256563
2020-08-13

Power limited closed loop cooking with a gas burner

 #29
20200132296
2020-04-30

Method for a perforated flame holder with adjustable fuel nozzle

 #30
20200096196
2020-03-26

Combustion air proving apparatus with burner cut-off capability and method of performing the same

 #31
20200088407
2020-03-19

Breaker box assembly

 #32
20200072464
2020-03-05

FURNACE SAFETY VALVE AND SYSTEM

 #33
20200072462
2020-03-05

GAS BURNER ARRANGEMENT AND HOB COMPRISING A GAS BURNER ARRANGEMENT

 #34
20200063890
2020-02-27

Valve position control

 #35
20200056793
2020-02-20

HVAC MONITORING APPARATUS AND METHOD

 #36
20190368731
2019-12-05

Burner management system

 #37
20190346176
2019-11-14

Vent proving system

 #38
20190338956
2019-11-07

Gas appliance and control method thereof

 #39
20190323710
2019-10-24

Main nozzle, combustor, and method for manufacturing main nozzle

 #40
20190293288
2019-09-26

Carbon monoxide detector and control system and method of operation

 #41
20190277508
2019-09-12

System for turning off stove knobs, and cooktops comprising same

 #42
20190219264
2019-07-18

EXHAUST DETECTING SAFETY SWITCH ASSEMBLY

 #43
20190195507
2019-06-27

Magnet-thermocouple system for fail-safe supply of gas to burners or the like

 #44
20190137108
2019-05-09

Gas cooking appliance

 #45
20190093888
2019-03-28

Combustion device

 #46
20190085249
2019-03-21

Process and apparatus for reducing thermal shock in a hydrocarbon steam cracking furnace

 #47
20190063747
2019-02-28

Vibration control for a gas turbine engine

 #48
20180266684
2018-09-20

ELECTRO-PILOTSTATIC VALVE FOR GAS BURNERS

 #49
20180266272
2018-09-20

Methods of detecting one failure in a burner of a combustor and turbine systems

 #50
20180252319
2018-09-06

Safety valve

 #51
20180245818
2018-08-30

Vent proving system

 #52
20180106478
2018-04-19

Apparatus for extinguishing a wick flame of a candle disposed in a candle container and related methods

 #53
20180058692
2018-03-01

Heater with valve configuration

 #54
20170370587
2017-12-28

SYSTEMS AND METHODS FOR CONTROLLING FLAME INSTABILITY

 #55
20170350595
2017-12-07

Furnace, a method for operating a furnace and a furnace controller configured for the same

 #56
20170276351
2017-09-28

Combustion controlling system

 #57
20170198906
2017-07-13

Apparatus and method for recovering off-gases from natural gas dehydrator

 #58
20170081594
2017-03-23

Process and apparatus for reducing thermal shock in a hydrocarbon steam cracking furnace

 #59
20170038068
2017-02-09

Method for detecting blockage in exhaust flue of gas boiler

 #60
20160341424
2016-11-24

Combustion apparatus overheating device

 #61
20160265677
2016-09-15

Shut-off gas valve

 #62
20160223198
2016-08-04

Furnace, a method for operating a furnace and a furnace controller configured for the same

 #63
20160209028
2016-07-21

Cooking device and method for controlling the same

 #64
20160123589
2016-05-05

Control valves for heaters and fireplace devices

 #65
20160109121
2016-04-21

Apparatus and method for recovering off-gases from natural gas dehydrator

 #66
20160097403
2016-04-07

Gas valve assembly with integrated pressure regulator

 #67
20160025236
2016-01-28

Regulator/magnetic control valve combination

 #68
20160010860
2016-01-14

Gas control unit of modular design and modular gas control valve

 #69
20150322863
2015-11-12

Igniter event conductor for conducting igniter events from a combustion chamber to a sensor

 #70
20150276231
2015-10-01

Gas range

 #71
20150167973
2015-06-18

Gas heater

 #72
20150100275
2015-04-09

Method and device for verifying the integrity of gas valve operators in a gas appliance

 #73
20150037740
2015-02-05

Gas valve assembly

 #74
20150000300
2015-01-01

Gas turbine having fuel monitoring

 #75
20140315138
2014-10-23

Open solenoid valve with arc relighter, method to augment flame safeguard

 #76
20140175184
2014-06-26

Portable catalytic heater

 #77
20140134549
2014-05-15

Security device for gas appliance operating in an environment with insufficient oxygen

 #78
20140120480
2014-05-01

Gas burner for a household appliance

 #79
20130209944
2013-08-15

Control valves for heaters and fireplace devices

 #80
20130180613
2013-07-18

Pipe

 #81
20120317990
2012-12-20

Systems and methods for detecting combustor casing flame holding in a gas turbine engine

 #82
20120293335
2012-11-22

Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation

 #83
20120247443
2012-10-04

Method and system for increasing the safety of gas-operated cooking appliances

 #84
20120178031
2012-07-12

Push and Pull Premix Combustion System With Blocked Vent Safety Shutoff

 #85
20120085947
2012-04-12

SHUTOFF VALVE UNIT

 #86
20110242722
2011-10-06

CONTROL SYSTEM

 #87
20110232627
2011-09-29

Safety gas valve

 #88
20110174201
2011-07-21

Furnace, a method for operating a furnace and a furnace controller configured for the same

 #89
20110126816
2011-06-02

GAS DISTRIBUTION UNIT FOR A COOKING APPLIANCE

 #90
20110114034
2011-05-19

Vent proving system

 #91
20110042472
2011-02-24

Portable catalytic heater

 #92
20100304317
2010-12-02

Control valves for heaters and fireplace devices

 #93
20100225477
2010-09-09

Duct grease deposit detection devices, systems, and methods

 #94
20100159407
2010-06-24

BURNER INSTALLATION

 #95
20100031900
2010-02-11

Low cost tankless portable water heater

 #96
20090206291
2009-08-20

GAS FLOW RATE CONTROL VALVE

 #97
20080289430
2008-11-27

Method and device for monitoring the state of the protective covering of a rotary furnace burner

 #98
20080153045
2008-06-26

Control valves for heaters and fireplace devices

 #99
20080153044
2008-06-26

Control valves for heaters and fireplace devices

 #100
20080016877
2008-01-24

Method and apparatus for detecting a flashback condition in a gas turbine

 #101
20070254252
2007-11-01

Hydrogen burner with a shut-off valve near the gas jets

 #102
20070144453
2007-06-28

Water heater combustion chamber sensing system

 #103
20070020567
2007-01-25

Method and device for influencing combution processes of fuels

 #104
20070012359
2007-01-18

Safety device for a gas valve

 #105
20060199124
2006-09-07

Low NOx pilot burner and associated method of use

 #106
20060166154
2006-07-27

Overheat prevention apparatus and gas range having the overheat prevention apparatus

 #107
20060150926
2006-07-13

Flammable vapor sensing control for a water heater

 #108
20050282098
2005-12-22

Gaseous lamp

 #109
20050279291
2005-12-22

Apparatus and methods for controlling a water heater

 #110
20050233273
2005-10-20

Safety device for a lighting valve of a gas burner

 #111
20050202358
2005-09-15

Apparatus and method for shutting down fuel fired appliance

 #112
20050005965
2005-01-13

Power operated gas valve for heating, with a safety valve

 #113
19049903
2025-06-17

Interruption of methane flow to process heating systems responsive to flame loss

 #114
17984664
2024-03-12

System and method for lighter low fuel indicator

 #115
16534633
2020-12-22

Flow regulating valve of gas stove

 #116
15674828
2020-11-24

Method and apparatus for controlling operation of gas range top burners for cooking