forcing air through heat exchangers

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CPC
F23N2033/10

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Parent Industries

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

Current Industry

F23N2033/10forcing air through heat exchangers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency modulating gas furnace
- Patent number 10,648,664
- Issue date May 12, 2020
- Rheem Manufacturing Company
- Shawn A Reed
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Optimization of gas fired radiant tube heaters
- Patent number 10,495,307
- Issue date Dec 3, 2019
- Superior Radiant Products Ltd.
- Gjergji File
- F28 - HEAT EXCHANGE IN GENERAL
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
Heating device
- Patent number 9,989,277
- Issue date Jun 5, 2018
- Webasto SE
- Peter Otto
- B60 - VEHICLES IN GENERAL
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
Modulated power burner system and method
- Patent number 9,719,683
- Issue date Aug 1, 2017
- Wayne/Scott Fetzer Company
- Donald W. Cox
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Furnace burner radiation shield
- Patent number 9,605,871
- Issue date Mar 28, 2017
- Honeywell International Inc.
- Michael William Schultz
- F24 - HEATING RANGES VENTILATING
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
Modulated power burner system and method
- Patent number 8,075,304
- Issue date Dec 13, 2011
- Wayne/Scott Fetzer Company
- Donald W. Cox
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Furnace with dual use inducer motor
- Patent number 6,543,438
- Issue date Apr 8, 2003
- Carrier Corporation
- Richard L. Roetken
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and means for automated variable heater control for agricult...
- Patent number 6,360,955
- Issue date Mar 26, 2002
- Iowa State University Research Foundation, Inc.
- Steven J. Hoff
- G05 - CONTROLLING REGULATING
Information Patent Grant
Intake and discharge tube closure detector for combustion device of...
- Patent number 6,234,164
- Issue date May 22, 2001
- Rinnai Kabushiki Kaisha
- Shigeaki Yasui
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion air regulating apparatus for use with induced draft furn...
- Patent number 5,993,195
- Issue date Nov 30, 1999
- Carrier Corporation
- Kevin D. Thompson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for regulating heater cycles to improve forced-air heatin...
- Patent number 5,971,284
- Issue date Oct 26, 1999
- Intellidyne, LLC
- Jack Hammer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Differential pressure modulated gas valve for single stage combusti...
- Patent number 5,878,741
- Issue date Mar 9, 1999
- Carrier Corporation
- Daniel J. Dempsey
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fuel-fired modulating furnace calibration apparatus and methods
- Patent number 5,865,611
- Issue date Feb 2, 1999
- Rheem Manufacturing Company
- Dennis R. Maiello
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modulating gas valve furnace control method
- Patent number 5,860,411
- Issue date Jan 19, 1999
- Carrier Corporation
- Kevin D. Thompson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flow control system
- Patent number 5,819,721
- Issue date Oct 13, 1998
- Tridelta Industries, Inc.
- Larry L. Carr
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Furnace controller useable, without modification, with either a sin...
- Patent number 5,806,760
- Issue date Sep 15, 1998
- Rheem Manufacturing Company
- Dennis R. Maiello
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for controlling an induced draft fan for use with gas furnaces
- Patent number 5,806,440
- Issue date Sep 15, 1998
- Texas Instruments Incorporated
- Mitchell R. Rowlette
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Induced draft fan control for use with gas furnaces
- Patent number 5,720,231
- Issue date Feb 24, 1998
- Texas Instrument Incorporated
- Mitchell R. Rowlette
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flow control system
- Patent number 5,601,071
- Issue date Feb 11, 1997
- Tridelta Industries, Inc.
- Larry L. Carr
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Induced draft fan control for use with gas furnaces
- Patent number 5,524,556
- Issue date Jun 11, 1996
- Texas Instruments Incorporated
- Mitchell R. Rowlette
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Low speed interlock for a two stage two speed furnace
- Patent number 5,379,752
- Issue date Jan 10, 1995
- Carrier Corporation
- Hall Virgil
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Limit switch control especially for warm air furnaces
- Patent number 5,377,909
- Issue date Jan 3, 1995
- Consolidated Industries Corp.
- Michael E. Kirkpatrick
- G05 - CONTROLLING REGULATING
Information Patent Grant
Safety circuit for furnace
- Patent number 5,372,120
- Issue date Dec 13, 1994
- Robert C. Swilik
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pilot pressure switch and method for controlling the operation of a...
- Patent number 5,347,981
- Issue date Sep 20, 1994
- Goodman Manufacturing Company, L.P.
- Malcolm Southern
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Adaptive furnace control using analog temperature sensing
- Patent number 5,248,083
- Issue date Sep 28, 1993
- Honeywell Inc.
- Wilmer L. Adams
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for reducing thermal stress on heat exchangers
- Patent number 5,197,664
- Issue date Mar 30, 1993
- Inter-City Products Corporation (USA)
- Gregory A. Lynch
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion heater
- Patent number 5,195,886
- Issue date Mar 23, 1993
- Zexel Corporation
- Hiroyuki Ida
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
FLAME CONTROL SYSTEMS AND METHODS FOR FURNACES
- Publication number 20190249882
- Publication date Aug 15, 2019
- Johnson Controls Technology Company
- William M. Harris
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HIGH EFFICIENCY MODULATING GAS FURNACE
- Publication number 20190186737
- Publication date Jun 20, 2019
- RHEEM MANUFACTURING COMPANY
- Shawn A. Reed
- 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
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
FURNACE BURNER RADIATION SHIELD
- Publication number 20130302737
- Publication date Nov 14, 2013
- Michael William Schultz
- 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
Heating Device
- Publication number 20120251965
- Publication date Oct 4, 2012
- WEBASTO AG
- Peter Otto
- B60 - VEHICLES IN GENERAL
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
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
Modulated Power Burner System And Method
- Publication number 20100319551
- Publication date Dec 23, 2010
- Wayne/Scott Fetzer Company
- Donald W. Cox
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MODULATED POWER BURNER SYSTEM AND METHOD
- Publication number 20080182214
- Publication date Jul 31, 2008
- Wayne/Scott Fetzer Company
- Donald W. Cox
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Variable input radiant heater
- Publication number 20070287111
- Publication date Dec 13, 2007
- Roberts-Gordon LLC
- Patrick C. Stone
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Variable input radiant heater
- Publication number 20050266362
- Publication date Dec 1, 2005
- Patrick C. Stone
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method of and a device for heating a house and the like
- Publication number 20020179722
- Publication date Dec 5, 2002
- Raymond H. Young
- G05 - CONTROLLING REGULATING

forcing air through heat exchangers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High efficiency modulating gas furnace

Optimization of gas fired radiant tube heaters

Combustion acoustic noise prevention in a heating furnace

Heating device

Combustion acoustic noise prevention in a heating furnace

Modulated power burner system and method

Furnace burner radiation shield

Gas-fired furnace with cavity burners

Modulated power burner system and method

Furnace with dual use inducer motor

Method and means for automated variable heater control for agricult...

Intake and discharge tube closure detector for combustion device of...

Combustion air regulating apparatus for use with induced draft furn...

Apparatus for regulating heater cycles to improve forced-air heatin...

Differential pressure modulated gas valve for single stage combusti...

Fuel-fired modulating furnace calibration apparatus and methods

Modulating gas valve furnace control method

Flow control system

Furnace controller useable, without modification, with either a sin...

Method for controlling an induced draft fan for use with gas furnaces

Induced draft fan control for use with gas furnaces

Flow control system

Induced draft fan control for use with gas furnaces

Low speed interlock for a two stage two speed furnace

Limit switch control especially for warm air furnaces

Safety circuit for furnace

Pilot pressure switch and method for controlling the operation of a...

Adaptive furnace control using analog temperature sensing

Method and apparatus for reducing thermal stress on heat exchangers

Combustion heater

Patents Applicationslast 30 patents

FLAME CONTROL SYSTEMS AND METHODS FOR FURNACES

HIGH EFFICIENCY MODULATING GAS FURNACE

COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE

COMBUSTION ACOUSTIC NOISE PREVENTION IN A HEATING FURNACE

FURNACE BURNER RADIATION SHIELD

FLUE HAVING AN ADJUSTABLE FLUE GAS FLOW UNIT

Heating Device

PREMIX AIR HEATER

Gas-Fired Furnace With Cavity Burners

Modulated Power Burner System And Method

MODULATED POWER BURNER SYSTEM AND METHOD

Variable input radiant heater

Variable input radiant heater

Method of and a device for heating a house and the like