F23N5/12 - CPC Classification Index

ClassID:

157182 ⎘

F23N5/12 - CPC Classification

Classification description:

Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods

Sub-classes:

F23N5/123 » {using electronic means} 96
F23N5/126 » {using electrical or electromechanical means} 13

Recent Application in this class:

20250180204

2025-06-05

FLAME MEASURING SYSTEM OF INDUSTRIAL BURNER AND METHOD THEREOF

20230383948

2023-11-30

EXHAUST GAS TREATMENT DEVICE WITH A BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS

20200408404

2020-12-31

BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS AND EXHAUST GAS TREATMENT DEVICE WITH A BURNER

20200033002

2020-01-30

COMBUSTION APPARATUS AND HOT WATER APPARATUS

20190178494

2019-06-13

Inline pilot with flame detection device and method thereof

20190017703

2019-01-17

Flame rod

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

20180283686

2018-10-04

Remote flame sensing system

20180106761

2018-04-19

Burner nozzle

#10

20170350617

2017-12-07

Heat source apparatus

#11

20170168015

2017-06-15

Flame ionization detector having special burner nozzle, and internal combustion engine, power station and burner nozzle

#12

20170010021

2017-01-12

Combination heat exchanger and burner

#13

20160363317

2016-12-15

Electrodynamic burner with a flame ionizer

#14

20160281984

2016-09-29

Method for operating a gas burner

#15

20160209032

2016-07-21

Inline pilot with flame detection device and method thereof

#16

20160209026

2016-07-21

Device for regulating a burner system

#17

20160169823

2016-06-16

Flame sense assembly with ground screen

#18

20150322863

2015-11-12

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

#19

20150276221

2015-10-01

Method for monitoring and controlling combustion in fuel gas burner apparatus, and combustion control system operating in accordance with said method

#20

20150050606

2015-02-19

Method for electronically regulating a combustible mixture, for example gas fed to a burner

#21

20140162196

2014-06-12

Precombustion ionization

#22

20130008434

2013-01-10

Wind resistant heater

#23

20120276487

2012-11-01

Burner system

#24

20120156628

2012-06-21

Control facility for a burner system

#25

20120115096

2012-05-10

Device for controlling gas supply to a burner

#26

20120090890

2012-04-19

RAPIDLY SELF-DRYING RECTIFYING FLAME ROD

#27

20110183275

2011-07-28

METHOD AND DEVICE FOR IGNITING AND OPERATING BURNERS WHEN GASIFYING CARBON-CONTAINING FUELS

#28

20110151387

2011-06-23

IGNITION CONTROL WITH SAFEGUARD FUNCTION

#29

20110070550

2011-03-24

Control for monitoring flame integrity in a heating appliance

#30

20100227285

2010-09-09

MODULATING BURNER

#31

20100196834

2010-08-05

Oven burner flame sensing apparatus

#32

20090253086

2009-10-08

Burner Arrangement

#33

20090130616

2009-05-21

Method for determining an air ratio in a burner for a fuel cell heater, a fuel cell heater

#34

20080266120

2008-10-30

Combustion instability detection

#35

20080016877

2008-01-24

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

#36

20070037107

2007-02-15

Industrial burner and method for operating an industrial burner

#37

20070003892

2007-01-04

Single-stage gas valve

#38

20060286495

2006-12-21

Ignition and flame supervision system for open flame gas lights

#39

20050271991

2005-12-08

Process for operating a yellow flame burner

#40

20050269420

2005-12-08

Apparatus and methods for operating a gas valve

#41

20050250061

2005-11-10

Burner controller and adjusting method for a burner controller

#42

20050244764

2005-11-03

Process for combustion of a liquid hydrocarbon