| Patents for F23N 3 - Regulating air supply or draught (1,646) |
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| 09/06/2006 | EP1698827A2 Process for burning fuels and more particularly wastes |
| 09/05/2006 | US7101172 Apparatus and methods for variable furnace control |
| 08/31/2006 | US20060194160 Gas combustion-control method and gas combustion device |
| 08/31/2006 | US20060191498 Vehicle heater and controls therefor |
| 08/23/2006 | CN2809451Y Grate lower ventilating device for domestic refuse incinerator |
| 08/16/2006 | CN1818473A Using method of fired coal boiler |
| 08/16/2006 | CN1270124C Ignition boosting method for gas boiler |
| 08/09/2006 | CN2804618Y Blast stove |
| 07/27/2006 | WO2006076822A1 Wood-burning oven comprising an incoming air control system |
| 07/11/2006 | CA2532359A1 Adjustable air shutter for a gas burner |
| 07/11/2006 | CA2255305C Gas burner for fireplace |
| 06/29/2006 | WO2006067108A1 Method and device for influencing combustion processes |
| 06/08/2006 | US20060118646 Method and controller for determining carbon dioxide emissions from a recirculating air heater |
| 06/07/2006 | CN2786447Y Burner adjuster |
| 05/31/2006 | EP1660960A2 Metering fuel pump |
| 05/30/2006 | US7052271 Draft inducer system |
| 05/23/2006 | US7047962 Air control for a clean burning fireplace |
| 05/03/2006 | EP1436549B1 Heating insert for a fireplace |
| 05/02/2006 | CA2524760A1 After-air nozzle for two-stage combustion boiler, and a two-stage combustion boiler, boiler and combustion method using the same |
| 04/27/2006 | DE102004049905A1 Combustion and heating control operation for motor vehicle, involves using control unit to regulate combustion air-fuel mixture in combustion chamber of heating unit based on given ambient parameters to control motor vehicle operation |
| 04/26/2006 | CN1764498A Reactor |
| 04/20/2006 | DE19633755B4 Ofen für feste Brennstoffe sowie Steuerverfahren für einen solchen Ofen Furnace for solid fuels and control method for such a furnace |
| 04/20/2006 | DE102005019174A1 Gasbrenner und Methode zum Steuern eines Gasbrenners Gas burner and method for controlling a gas burner |
| 04/19/2006 | CN1761588A Thermodynamic cycles using thermal diluent |
| 04/13/2006 | US20060078836 Gas burner and method for controlling the same |
| 04/12/2006 | CN2771662Y Gas range air conditioner |
| 04/12/2006 | CN1759274A Gas combustion-controlling method and gas combustion device |
| 04/04/2006 | US7021554 Heating appliance |
| 03/30/2006 | DE202005020139U1 Combustion air fan for oil burner has at least one air regulating membrane formed from two movable parts, each with one aperture |
| 03/29/2006 | CN1752523A Burner |
| 03/22/2006 | CN1749645A Use of marmem spring in boiler temperature control air door and device |
| 03/08/2006 | CN2763702Y Easy adjusting air inlet adjuster for burner of gas range |
| 03/02/2006 | DE102005039072A1 Verfahren zur Vermeidung der Kondensation bei gebläseunterstützten brennssstoffbetriebenen Heizgeräten A method for the avoidance of condensation on fan-assisted heaters brennssstoffbetriebenen |
| 03/01/2006 | EP1630476A2 Process to reduce condensation in heating combustion devices using a fan |
| 02/23/2006 | DE102004038738A1 Burner operating device for motor vehicle, has differential pressure measuring unit provided, with which pressure difference between pressure which prevails in chamber and pressure of supplied oxidant before entry into chamber is detected |
| 02/22/2006 | CN2760403Y An air intake adjusting device for furnace end of gas cooking range |
| 01/25/2006 | EP1618340A2 Temperature control in combustion process |
| 01/25/2006 | CN1238660C Combustion apparatus |
| 01/19/2006 | WO2005108870A3 Millivolt damper control device |
| 01/18/2006 | EP1617144A1 Gas combustion-controlling method and gas combustion device |
| 01/10/2006 | US6984122 Combustion control with temperature compensation |
| 01/03/2006 | CA2163049C Method and apparatus for controlling combustion air in a boiler plant |
| 12/29/2005 | US20050284462 Adjustable primary air supply for wood burning device |
| 12/29/2005 | DE10200128B4 Verfahren zur Erkennung von Gasarten und Verfahren zum Betrieb einer Brennvorrichtung sowie Brennvorrichtung für die Durchführung dieser Verfahren Method for detecting gaseous species and method for operating an internal combustion device, and device for implementing this method |
| 12/22/2005 | DE102004025586A1 Heizgerät und Verfahren zum Regeln eines Heizgeräts Heater and method for controlling a heater |
| 12/08/2005 | WO2005116527A1 Heater and method for adjusting a heater |
| 12/08/2005 | US20050271989 Draft inducer system |
| 12/07/2005 | EP1602708A2 Additive-induced control of NOx emissions in a coal burning utility furnace |
| 11/24/2005 | US20050257724 Additive-induced control of NOx emissions in a coal burning utility furnace |
| 11/24/2005 | CA2502628A1 Additive-induced control of nox emissions in a coal burning utility furnace |
| 11/17/2005 | WO2005108870A2 Millivolt damper control device |
| 11/17/2005 | WO2005108865A1 Gaseous fuel burner |
| 11/10/2005 | US20050250062 Gaseous fuel burner |
| 11/10/2005 | US20050247304 Millivolt damper control device |
| 11/10/2005 | DE102004018298A1 Heizgerät für ein Fahrzeug Heater for a vehicle |
| 11/09/2005 | CN1693757A Heating furnace with regenerative burners and method of operating the heating furnace |
| 11/09/2005 | CN1693756A Heating furnace with regenerative burners and method of operating heating furnace |
| 11/09/2005 | CN1693755A Heating furnace with regenerative burners and method of operating heating furnace |
| 11/03/2005 | WO2005019633A3 Metering fuel pump |
| 11/02/2005 | CN2738125Y Temperature control ventilation door mechanism for boiler |
| 10/26/2005 | EP1587613A2 Reactor |
| 10/19/2005 | EP1586776A2 Car heating apparatus |
| 10/19/2005 | EP1585889A2 Thermodynamic cycles using thermal diluent |
| 10/19/2005 | CN1683832A Method for controlling burning state of coal powder boiler fire |
| 09/29/2005 | US20050211142 Burner, fuel combustion method and boiler retrofit method |
| 09/28/2005 | EP1580486A1 Burner, fuel combustion method and boiler retrofit method |
| 09/28/2005 | CN1673620A Burner, fuel combustion method and boiler retrofit method |
| 09/22/2005 | US20050208444 Method and apparatus for modifying the path of a flame |
| 09/22/2005 | DE202005007656U1 Two-zone air control device for introducing primary and secondary air into combustion chamber of wood-burning stove, has slider and air guides for stepless regulation of air supply |
| 09/16/2005 | CA2496874A1 Method and apparatus for modifying the path of a flame |
| 09/13/2005 | US6941754 Heating appliance |
| 09/13/2005 | CA2256494C A method for effecting control over an rsfc burner |
| 09/07/2005 | EP1571395A1 Burner flame control unit |
| 09/07/2005 | EP1571394A1 Electronic regulating device for an electric motor applied to a burner ventilator |
| 09/07/2005 | EP1571393A1 Method and device for combustion of biomass with high water content |
| 09/07/2005 | CN1665122A Electronic regulating device for an electric motor applied to a burner ventilator |
| 09/07/2005 | CN1664448A Compounding combustion device |
| 09/07/2005 | CN1664443A Burner flame control unit |
| 08/17/2005 | CN2718407Y Automatic following and making up oxygen falling dust and removing smoke machine |
| 08/04/2005 | DE10335307B4 Verfahren zum Steuern des Brennluftmassenstroms bei einem Heizgerät A method of controlling the combustion air mass flow in a heater |
| 08/03/2005 | CN2714996Y Multifunctional external regulation energy-saving gas range |
| 07/28/2005 | WO2004065763A3 Thermodynamic cycles using thermal diluent |
| 07/28/2005 | US20050164137 Automatic furnace-system and method for automatically maintaining a multiburner furnace |
| 07/28/2005 | DE10361616A1 Central heating boiler for burning e.g. coke, has chimney with housing enclosing combustion chamber and including openings for draft and flowing of waste gas, and control unit adjustably mounted in boiler regulating flue gas speed |
| 07/28/2005 | DE102004025644A1 Oil- or gas-fired central heating system has a burner with an air intake served by an air ventilator and valve |
| 07/27/2005 | CN1646859A Method and device for controlling injection of primary and secondary air in an incineration system |
| 07/20/2005 | CN2711560Y Cinder burning up chamber |
| 06/29/2005 | CN2706681Y Double tuyere regulating burner |
| 05/25/2005 | DE10348324B3 Modulation process for heating load of burner involves preparing measuring lines, measuring volume and mass flow of gas and air and producing required gas mixture |
| 05/12/2005 | WO2003098123A8 Heating system |
| 05/03/2005 | US6888059 Photothermal power generation device and method |
| 04/28/2005 | US20050089811 Exhaust recirculating method and apparatus for a hydrocarbon fired burner |
| 04/28/2005 | US20050086935 Heating appliance |
| 04/27/2005 | CN2695793Y Vertical coal-fired atmospheric boiler |
| 04/21/2005 | DE202004020320U1 Boiler for solid fuel comprises a differential pressure measuring device for controlling an induced draft ventilator and arranged in a primary air channel downstream of a constantly regulated primary air regulating device |
| 04/14/2005 | DE102004045954A1 Verfahren zur Anpassung der Geräteheizleistung eines gebläseunterstüzten Heizgerätes an die individuellen Druckverluste eines Frischluft-Abgas-Leitungssystems Procedure for adjusting the heating power of a device gebläseunterstüzten heater to the individual pressure drops of fresh air exhaust duct system |
| 04/07/2005 | DE10327471B3 Verfahren und Vorrichtung zum Regeln der Feuerleistung von Verbrennungsanlagen Method and device for regulating the fire power of combustion installations |
| 04/06/2005 | CN2690760Y Solid fuel heat carrier furnace |
| 03/31/2005 | US20050066958 Water heater with mechanical damper |
| 03/31/2005 | DE4410735B4 Einrichtung mit einem Feuerungsautomaten Device with an automatic burner |