with variable speed

Industry

CPC
F23N2033/04

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION F23N2033/00Ventilators

Current Industry

F23N2033/04with variable speed

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Intelligent oxygen level controller for biofuel-fired burner
- Patent number 10,557,632
- Issue date Feb 11, 2020
- Biomass Controls PBC
- John Schneider
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Managed biochar kiln
- Patent number 10,527,282
- Issue date Jan 7, 2020
- Biochar Now, LLC
- Donald P. Aupperle
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion acoustic noise prevention in a heating furnace
- Patent number 10,344,975
- Issue date Jul 9, 2019
- Lennox Industries Inc.
- Shiblee S. M. Noman
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Airflow control and heat recovery in a managed kiln
- Patent number 10,323,845
- Issue date Jun 18, 2019
- Biochar Now, LLC
- Donald P. Aupperle
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control system of gas water heater or wall-hanging boile...
- Patent number 10,309,687
- Issue date Jun 4, 2019
- A. O. Smith Corporation
- Bu Qiu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Flow regulation for a biochar kiln
- Patent number 10,253,979
- Issue date Apr 9, 2019
- Biochar Now, LLC
- Donald P. Aupperle
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Furnace, a method for operating a furnace and a furnace controller...
- Patent number 10,253,981
- Issue date Apr 9, 2019
- Lennox Industries Inc.
- Glenn W. Kowald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Exhaust system for a biochar kiln
- Patent number 10,160,911
- Issue date Dec 25, 2018
- Biochar Now, LLC
- Donald P. Aupperle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Modulating burner with venturi damper
- Patent number 10,161,627
- Issue date Dec 25, 2018
- Lochinvar, LLC
- Mohamed Mehdi Doura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Exhaust system for a biochar kiln
- Patent number 10,138,424
- Issue date Nov 27, 2018
- Biochar Now, LLC
- Donald P. Aupperle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combustion blower control for modulating furnace
- Patent number 10,094,593
- Issue date Oct 9, 2018
- Honeywell International Inc.
- Brent Chian
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion acoustic noise prevention in a heating furnace
- Patent number 9,964,304
- Issue date May 8, 2018
- Lennox Industries Inc.
- Shiblee S. M. Noman
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion apparatus supplying combustion air via suction type fan...
- Patent number 9,879,859
- Issue date Jan 30, 2018
- Noritz Corporation
- Rena Kusachi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Furnace, a method for operating a furnace and a furnace controller...
- Patent number 9,765,965
- Issue date Sep 19, 2017
- Lennox Industries Inc.
- Glenn W. Kowald
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Modulating burner with venturi damper
- Patent number 9,746,176
- Issue date Aug 29, 2017
- Lochinvar, LLC
- Mohamed Mehdi Doura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Draft inducer for low power multistage furnaces utilizing an electr...
- Patent number 9,739,486
- Issue date Aug 22, 2017
- Regal Beloit America, Inc.
- Bobby D. Garrison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Draft inducer for low power multistage furnaces utilizing an electr...
- Patent number 9,631,811
- Issue date Apr 25, 2017
- Regal Beloit America, Inc.
- Bobby D. Garrison
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent oxygen level controller for biofuel-fired burner
- Patent number 9,513,005
- Issue date Dec 6, 2016
- Biomass Controls, LLC
- John Schneider
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power generation system and method of operating the same
- Patent number 9,478,813
- Issue date Oct 25, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Akinori Yukimasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Furnace, a method for operating a furnace and a furnace controller...
- Patent number 9,335,045
- Issue date May 10, 2016
- Lennox Industries Inc.
- Glenn W. Kowald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Inducer speed control method for combustion furnace
- Patent number 9,261,277
- Issue date Feb 16, 2016
- Trane International Inc.
- Gordon Jeffrey Hugghins
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Gas pressure control for warm air furnaces
- Patent number 9,032,950
- Issue date May 19, 2015
- Honeywell International Inc.
- Michael W. Schultz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Intelligently-controlled catalytic converter for biofuel-fired boiler
- Patent number 8,812,162
- Issue date Aug 19, 2014
- ClearStak LLC
- John Schneider
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control system
- Patent number 8,714,970
- Issue date May 6, 2014
- Kailash & Stefan Pty Ltd
- Fredrick Stefan Jarl Dahlhielm
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Systems and methods for controlling gas pressure to gas-fired appli...
- Patent number 8,635,997
- Issue date Jan 28, 2014
- Honeywell International Inc.
- Michael W. Schultz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas-fired furnace with cavity burners
- Patent number 8,591,222
- Issue date Nov 26, 2013
- Trane International, Inc.
- Lester D. Sherrow
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion blower control for modulating furnace
- Patent number 8,591,221
- Issue date Nov 26, 2013
- Honeywell International Inc.
- Michael W. Schultz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System and method for controlling temperature in a forehearth
- Patent number 8,549,883
- Issue date Oct 8, 2013
- Owens-Brookway Glass Container Inc.
- Philip D. Perry
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Combustion blower control for modulating furnace
- Patent number 8,545,214
- Issue date Oct 1, 2013
- Honeywell International Inc.
- Brent Chian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Forced flue type combustion device
- Patent number 8,535,050
- Issue date Sep 17, 2013
- Rinnai Corporation
- Shinji Kuroda
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONICALLY CONTROLLED VENT DAMPER
- Publication number 20200182484
- Publication date Jun 11, 2020
- MIDEA GROUP CO., LTD.
- Richard W. Cowan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MOTOR CONTROLLER FOR DRAFT INDUCER MOTOR IN A FURNACE AND METHOD OF...
- Publication number 20200025374
- Publication date Jan 23, 2020
- Regal Beloit America, Inc.
- Devan Scroggins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE
- Publication number 20180238544
- Publication date Aug 23, 2018
- Lennox Industries Inc.
- Shiblee S. M. NOMAN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MOTOR CONTROLLER FOR BLOWER IN GAS-BURNING APPLIANCE AND METHOD OF USE
- Publication number 20180087775
- Publication date Mar 29, 2018
- Regal Beloit America, Inc.
- Paul Steven Mullin
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FURNACE, A METHOD FOR OPERATING A FURNACE AND A FURNACE CONTROLLER...
- Publication number 20170350595
- Publication date Dec 7, 2017
- Lennox Industries Inc.
- Glenn W. KOWALD
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Modulating Burner With Venturi Damper
- Publication number 20170328559
- Publication date Nov 16, 2017
- LOCHINVAR, LLC
- Mohamed Mehdi Doura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Intelligent Oxygen Level Controller for Biofuel-Fired Burner
- Publication number 20170108217
- Publication date Apr 20, 2017
- Biomass Controls, LLC
- John Schneider
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Draft Inducer for Low Power Multistage Furnaces Utilizing an Electr...
- Publication number 20150104340
- Publication date Apr 16, 2015
- Regal Beloit America, Inc.
- Bobby D. Garrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Systems and Methods for Electric and Heat Generation from Biomass
- Publication number 20140360192
- Publication date Dec 11, 2014
- D. Stubby Warmbold
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Draft Inducer for Low Power Multistage Furnaces Utilizing an Electr...
- Publication number 20140127632
- Publication date May 8, 2014
- RBC Manufacturing Corporation
- Bobby D. Garrison
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE
- Publication number 20140030662
- Publication date Jan 30, 2014
- Lennox Industries Inc.
- Shiblee S. M. Noman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE
- Publication number 20140023976
- Publication date Jan 23, 2014
- Brent Chian
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER GENERATION SYSTEM AND METHOD OF OPERATING THE SAME
- Publication number 20130266881
- Publication date Oct 10, 2013
- PANASONIC CORPORATION
- Akinori Yukimasa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-CATALYTIC BIOMASS FUEL BURNER AND METHOD
- Publication number 20130137052
- Publication date May 30, 2013
- Scott Laskowski
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
NON-CATALYTIC BIOMASS FUEL BURNER AND METHOD
- Publication number 20130133560
- Publication date May 30, 2013
- Scott Laskowski
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FLUE HAVING AN ADJUSTABLE FLUE GAS FLOW UNIT
- Publication number 20130092105
- Publication date Apr 18, 2013
- Klaus Schmitt
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION CONTROL SYSTEM
- Publication number 20120270162
- Publication date Oct 25, 2012
- KAILASH & STEFAN PTY LTD
- Fredrick Stefan Jarl Dahlhielm
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Independent vector control system for gasification furnace
- Publication number 20120247374
- Publication date Oct 4, 2012
- Robert J. Bender
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
System and Method for Controlling Temperature in a Forehearth
- Publication number 20120202161
- Publication date Aug 9, 2012
- Philip D. Perry
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PREMIX AIR HEATER
- Publication number 20120125311
- Publication date May 24, 2012
- Thomas & Betts International, Inc.
- Chris Grammens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INTELLIGENTLY-CONTROLLED CATALYTIC CONVERTER FOR BIOFUEL-FIRED BOILER
- Publication number 20120116589
- Publication date May 10, 2012
- CLEARSTAK LLC
- John Schneider
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fan Assemblies, Mechanical Draft systems and Methods
- Publication number 20120115408
- Publication date May 10, 2012
- Steen Hagensen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE
- Publication number 20120115095
- Publication date May 10, 2012
- Honeywell International Inc.
- Brent Chian
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MECHANICAL DRAFT SYSTEMS
- Publication number 20120083194
- Publication date Apr 5, 2012
- ENERVEX, INC.
- Steen Hagensen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS PRESSURE CONTROL FOR WARM AIR FURNACES
- Publication number 20110269082
- Publication date Nov 3, 2011
- Honeywell International Inc.
- Michael W. Schultz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
OXYGEN TRIM CONTROLLER TUNING DURING COMBUSTION SYSTEM COMMISSIONING
- Publication number 20110223548
- Publication date Sep 15, 2011
- UTC FIRE & SECURITY CORPORATION
- Junqiang Fan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FURNACE, A METHOD FOR OPERATING A FURNACE AND A FURNACE CONTROLLER...
- Publication number 20110174201
- Publication date Jul 21, 2011
- Lennox Industries, Incorporated
- Glenn W. Kowald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Gas-Fired Furnace With Cavity Burners
- Publication number 20110104622
- Publication date May 5, 2011
- Trane International Inc.
- Lester D. SHERROW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
System and Method for Controlling Temperature in a Forehearth
- Publication number 20100275653
- Publication date Nov 4, 2010
- Owens-Brockway Glass Container Inc.
- Philip D. Perry
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE
- Publication number 20090297997
- Publication date Dec 3, 2009
- Honeywell International Inc.
- Brent Chian
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

with variable speed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Intelligent oxygen level controller for biofuel-fired burner

Managed biochar kiln

Combustion acoustic noise prevention in a heating furnace

Airflow control and heat recovery in a managed kiln

Combustion control system of gas water heater or wall-hanging boile...

Flow regulation for a biochar kiln

Furnace, a method for operating a furnace and a furnace controller...

Exhaust system for a biochar kiln

Modulating burner with venturi damper

Exhaust system for a biochar kiln

Combustion blower control for modulating furnace

Combustion acoustic noise prevention in a heating furnace

Combustion apparatus supplying combustion air via suction type fan...

Furnace, a method for operating a furnace and a furnace controller...

Modulating burner with venturi damper

Draft inducer for low power multistage furnaces utilizing an electr...

Draft inducer for low power multistage furnaces utilizing an electr...

Intelligent oxygen level controller for biofuel-fired burner

Power generation system and method of operating the same

Furnace, a method for operating a furnace and a furnace controller...

Inducer speed control method for combustion furnace

Gas pressure control for warm air furnaces

Intelligently-controlled catalytic converter for biofuel-fired boiler

Combustion control system

Systems and methods for controlling gas pressure to gas-fired appli...

Gas-fired furnace with cavity burners

Combustion blower control for modulating furnace

System and method for controlling temperature in a forehearth

Combustion blower control for modulating furnace

Forced flue type combustion device

Patents Applicationslast 30 patents

ELECTRONICALLY CONTROLLED VENT DAMPER

MOTOR CONTROLLER FOR DRAFT INDUCER MOTOR IN A FURNACE AND METHOD OF...

COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE

MOTOR CONTROLLER FOR BLOWER IN GAS-BURNING APPLIANCE AND METHOD OF USE

FURNACE, A METHOD FOR OPERATING A FURNACE AND A FURNACE CONTROLLER...

Modulating Burner With Venturi Damper

Intelligent Oxygen Level Controller for Biofuel-Fired Burner

Draft Inducer for Low Power Multistage Furnaces Utilizing an Electr...

Systems and Methods for Electric and Heat Generation from Biomass

Draft Inducer for Low Power Multistage Furnaces Utilizing an Electr...

COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE

COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE

POWER GENERATION SYSTEM AND METHOD OF OPERATING THE SAME

NON-CATALYTIC BIOMASS FUEL BURNER AND METHOD

NON-CATALYTIC BIOMASS FUEL BURNER AND METHOD

FLUE HAVING AN ADJUSTABLE FLUE GAS FLOW UNIT

COMBUSTION CONTROL SYSTEM

Independent vector control system for gasification furnace

System and Method for Controlling Temperature in a Forehearth

PREMIX AIR HEATER

INTELLIGENTLY-CONTROLLED CATALYTIC CONVERTER FOR BIOFUEL-FIRED BOILER

Fan Assemblies, Mechanical Draft systems and Methods

COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE

MECHANICAL DRAFT SYSTEMS

GAS PRESSURE CONTROL FOR WARM AIR FURNACES

OXYGEN TRIM CONTROLLER TUNING DURING COMBUSTION SYSTEM COMMISSIONING

FURNACE, A METHOD FOR OPERATING A FURNACE AND A FURNACE CONTROLLER...

Gas-Fired Furnace With Cavity Burners

System and Method for Controlling Temperature in a Forehearth

COMBUSTION BLOWER CONTROL FOR MODULATING FURNACE