ClassID:

157244

F23N2025/04 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20200056793
2020-02-20

HVAC MONITORING APPARATUS AND METHOD

#2
20190376687
2019-12-12

Systems and methods for valve and/or combustion applicance control

#3
20190368816
2019-12-05

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

#4
20190056107
2019-02-21

Industrial internet of things smart heating systems and methods that produce and use hydrogen fuel

#5
20180347857
2018-12-06

Fluid fuel heater to heat air and a method for operating said heater

#6
20180328817
2018-11-15

Systems and methods related to detecting blowout occurrences in gas turbines

#7
20180320928
2018-11-08

High efficiency heater with condensate collection and humidification

#8
20180306443
2018-10-25

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

#9
20180306442
2018-10-25

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

#10
20180230913
2018-08-16

Pressure sensor assembly for a turbine engine

#11
20180216820
2018-08-02

INTELLIGENT CONTROL OF COMBUSTION WITH TIME SERIES AND BYPASS FILTERS AND CORRESPONDING SYSTEM

#12
20180106698
2018-04-19

Human-machine interface for gas valve

#13
20180080649
2018-03-22

Gas valve with overpressure diagnostics

#14
20180058689
2018-03-01

Air/gas admittance device for a combustion appliance

#15
20180052023
2018-02-22

Flow rate measurement device

#16
20170370587
2017-12-28

SYSTEMS AND METHODS FOR CONTROLLING FLAME INSTABILITY

#17
20170356650
2017-12-14

DETECTING COMBUSTION ANOMALIES IN GAS TURBINES USING AUDIO OUTPUT

#18
20170336099
2017-11-23

Combustion control system of gas water heater or wall-hanging boiler and control method thereof

#19
20170198906
2017-07-13

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

#20
20170115004
2017-04-27

Combustion resonance suppression

#21
20170051844
2017-02-23

System for a valve setup

#22
20160304343
2016-10-20

SYSTEM AND COMBUSTION REACTION HOLDER CONFIGURED TO TRANSFER HEAT FROM A COMBUSTION REACTION TO A FLUID

#23
20160245516
2016-08-25

Multi-sensor probe for monitoring combustion in a conduit

#24
20160161117
2016-06-09

METHOD FOR OPERATING A MULTI-BURNER SYSTEM BY MEANS OF COMBUSTION AIR PRESSURE MEASUREMENT AND REGULATION

#25
20160109157
2016-04-21

Fluid fuel heater to heat air and a method for operating said heater

#26
20160109122
2016-04-21

Excess gas combustion in heavy oil production

#27
20160109121
2016-04-21

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

#28
20160103039
2016-04-14

Single dynamic pressure sensor based flame monitoring of a gas turbine combustor

#29
20150377485
2015-12-31

Combustion instability control method

#30
20150369518
2015-12-24

High efficiency heater with condensate collection and humidification

#31
20150260398
2015-09-17

FURNACE COMBUSTION CROSS LIMIT CONTROL WITH REAL-TIME DIAGNOSTIC FEATURES

#32
20150184854
2015-07-02

Combustion chamber measurement system

#33
20150176534
2015-06-25

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

#34
20150159887
2015-06-11

Furnace control with safety circuit and non-volatile memory

#35
20150159867
2015-06-11

System and Method for Assessing Combustor Health During Operation

#36
20150144297
2015-05-28

Method for measuring temperature, molecular number density, and/or pressure of a gaseous compound from a thermal device, and a thermal system

#37
20150125799
2015-05-07

Combustion control device

#38
20150081233
2015-03-19

Apparatus for estimating oscillation within combustion device

#39
20150068294
2015-03-12

Flame monitoring of a gas turbine combustor using multiple dynamic pressure sensors in multiple combustors

#40
20150030986
2015-01-29

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

#41
20150027211
2015-01-29

Flame monitoring of a gas turbine combustor using a characteristic spectral pattern from a dynamic pressure sensor in the combustor

#42
20140290543
2014-10-02

Burner system for consuming waste fuel

#43
20140150532
2014-06-05

Valve leak detecting method and combustion equipment

#44
20140147797
2014-05-29

System and method for controlling a furnace

#45
20130344446
2013-12-26

Method and apparatus for providing ultra low gas burner performance for a cooking appliance

#46
20130312730
2013-11-28

Valves, pressure sensing devices, and controllers for heating appliances

#47
20130219902
2013-08-29

Burner pressure transducer thermal management design

#48
20130216962
2013-08-22

Control system for space heater/hearth

#49
20130211690
2013-08-15

Detection system and method to detect flame holding event

#50
20130153042
2013-06-20

Gas valve with high/low gas pressure detection

#51
20130153041
2013-06-20

Gas valve with overpressure diagnostics

#52
20130019607
2013-01-24

Exhaust temperature versus turbine pressure ratio based turbine control method and device

#53
20120317990
2012-12-20

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

#54
20110010111
2011-01-13

Flowmeter

#55
20100287945
2010-11-18

Method for operating a gas turbine plant with a compressor station for gaseous fuel

#56
20090301097
2009-12-10

Method and device for regulating the operating line of a gas turbine combustion chamber

#57
20080294322
2008-11-27

Method for controlling the pressure dynamics and for estimating the life cycle of the combustion chamber of a gas turbine

#58
20070238059
2007-10-11

Burner system with staged fuel injection

#59
15934615
2019-08-06

Flush-mount combined static pressure and temperature probe