Patents-Review.com
ClassID:

157190 ⎘

F23N5/18 - CPC Classification

Classification description:

Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Sub-classes:
Recent Application in this class:
#1
20250257871
2025-08-14

System and Method for Performing Flame and Flow Field Diagnostics in a Combustor of a Gas Turbine Engine

 #2
20250180230
2025-06-05

Patio Heater with Misting Capability

 #3
20240353103
2024-10-24

FURNACE, SYSTEM, AND METHOD FOR CALIBRATING FLAME CURRENT IN FURNACE

 #4
20240240790
2024-07-18

Hydronic Surface Heater with Auto-Adjusting Burner

 #5
20240125473
2024-04-18

METHOD FOR OPERATING A GAS HEATER

 #6
20240110702
2024-04-04

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

 #7
20230194082
2023-06-22

COMBUSTION PROCESS

 #8
20220357037
2022-11-10

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

 #9
20220082254
2022-03-17

APPARATUS AND METHOD FOR TWO-STAGE DETECTION OF FURNACE FLOODING OR OTHER CONDITIONS

 #10
20210372864
2021-12-02

Emission monitoring of flare systems

 #11
20210348759
2021-11-11

Method for determining the flow rate of combustible fluid injected into a combustion chamber without an additional orifice plate

 #12
20210207803
2021-07-08

Combustion apparatus

 #13
20210207802
2021-07-08

Flame module for a spectrometer

 #14
20210164658
2021-06-03

Method for regulating a heating device and heating device

 #15
20210140635
2021-05-13

Apparatus for Oil Flow Control

 #16
20210108577
2021-04-15

Controller and method

 #17
20200240636
2020-07-30

SYSTEMS AND METHODS FOR FIRING AN INSULATOR

 #18
20200173659
2020-06-04

Device for controlling a mixture in a premix gas burner

 #19
20200096196
2020-03-26

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

 #20
20190368816
2019-12-05

Mounting system for pressure switch providing both mechanical support and integrated pressure communication

 #21
20190368732
2019-12-05

Flow measurement system

 #22
20190226678
2019-07-25

Gas appliance, gas valve and control method thereof

 #23
20190072330
2019-03-07

Controller with clinker agitator control for biofuel-fired furnace

 #24
20190024891
2019-01-24

Flow measurement device

 #25
20190003866
2019-01-03

Flow rate measurement device

 #26
20180372314
2018-12-27

Combustion system with flame location actuation

 #27
20180306444
2018-10-25

Apparatus and method for detecting furnace flooding

 #28
20180306443
2018-10-25

Apparatus and method for two-stage detection of furnace flooding or other conditions

 #29
20180306442
2018-10-25

Apparatus and method for using model training and adaptation to detect furnace flooding or other conditions

 #30
20180274782
2018-09-27

Detecting blockage of a duct of a burner assembly

 #31
20180112872
2018-04-26

Gas meter system and heating value derivation method

 #32
20180094809
2018-04-05

Regulating turbulent flows

 #33
20180052023
2018-02-22

Flow rate measurement device

 #34
20180023810
2018-01-25

Prefabricated integrated combustion assemblies and methods of installing the same into a combustion system

 #35
20170370490
2017-12-28

System and method for safer venting of hydrogen or other combustible gases

 #36
20170167726
2017-06-15

Device for controlling the combustion of a burner

 #37
20160290639
2016-10-06

Combustion system with flame location actuation

 #38
20160109032
2016-04-21

System and method for safer venting of hydrogen or other combustible gases

 #39
20160069772
2016-03-10

Valve operation and diagnosis

 #40
20160010493
2016-01-14

System and method of control for a gas turbine engine

 #41
20150300640
2015-10-22

MINIMUM INPUT AIR PROVIDING DEVICE AND METHOD

 #42
20150260397
2015-09-17

INTEGRATED SMOKE MONITORING AND CONTROL SYSTEM FOR FLARING OPERATIONS

 #43
20150176534
2015-06-25

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

 #44
20150081086
2015-03-19

Fuel feed and air feed controller for biofuel-fired furnace

 #45
20140123624
2014-05-08

Gas turbine combustor control system for stoichiometric combustion in the presence of a diluent

 #46
20140069204
2014-03-13

Flow meter device

 #47
20130071797
2013-03-21

Gas appliance and method of controling the gas appliance

 #48
20120247108
2012-10-04

Combustor probe for gas turbine

 #49
20120202161
2012-08-09

System and method for controlling temperature in a forehearth

 #50
20120115408
2012-05-10

Fan Assemblies, Mechanical Draft systems and Methods

 #51
20120107753
2012-05-03

BURNER CONTROL SYSTEMS AND METHODS OF OPERATING A BURNER

 #52
20120083194
2012-04-05

MECHANICAL DRAFT SYSTEMS

 #53
20120016527
2012-01-19

GAS SHUTOFF DEVICE

 #54
20110070550
2011-03-24

Control for monitoring flame integrity in a heating appliance

 #55
20110053099
2011-03-03

RADIANT HEATING APPARATUS

 #56
20110010111
2011-01-13

Flowmeter

 #57
20110004423
2011-01-06

Flowmeter

 #58
20100275653
2010-11-04

System and method for controlling temperature in a forehearth

 #59
20100180502
2010-07-22

Burner for highly caking coal, and gasifier

 #60
20100151397
2010-06-17

System and method for controlling fired heater operations

 #61
20100006012
2010-01-14

Pulverized coal concentration adjustment apparatus and pulverized coal combustion boiler

 #62
20090215375
2009-08-27

Fan Assemblies, Mechanical Draft Systems and Methods

 #63
20080113307
2008-05-15

Air fuel ratio sensor of incinerator

 #64
20070248508
2007-10-25

Particulate matter generator and collector

 #65
20070209653
2007-09-13

Pressure Controller for a Mechanical Draft System

 #66
20070003891
2007-01-04

Apparatus and methods for variable furnace control

 #67
20050217544
2005-10-06

Monitoring of fuel on a grate fired boiler