| Patents for F23N 3 - Regulating air supply or draught (1,646) |
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| 08/20/2009 | DE102008009998A1 Firing device i.e. burner, for stirling engine, has flow path for supply of oxygen to combustion chamber at section of outer side of wall of chamber guiding along and/or through sections within wall of chamber to inlet opening of chamber |
| 08/13/2009 | DE10203798B4 Verfahren zur Anpassung eines brennerbeheizten Heizgerätes an ein diesem zugeordneten Luft-/Abgassystem A method for matching a burner heater heated to a associated therewith air / exhaust system |
| 08/12/2009 | CN201289070Y Dirty gas burner of automatic temperature control heating |
| 08/12/2009 | CN101504150A Control method and apparatus for combustion of storage type pulverized coal fired boiler |
| 08/05/2009 | EP2084456A2 A method and device for controlling the supply of combustion air to a combustion chamber |
| 08/05/2009 | CN201285065Y High-pressure cooling wind flux pressure enhancer of micro-oil ignition system |
| 07/30/2009 | US20090191495 Apparatus and method for controlling a damper in a gas-fired appliance |
| 07/30/2009 | US20090191493 Apparatus and method for controlling a damper in a gas-fired appliance |
| 07/30/2009 | DE102008006120A1 Method for recognition of current plugging in combustion air melt flow path or in exhaust melt flow path of fuel operating heater, particularly for vehicle, involves classifying target-heating output of heater |
| 07/30/2009 | DE102008005207A1 Zündeinrichtung für ein Brennersystem Ignition device for a burner system |
| 07/23/2009 | WO2003054446A9 Method and apparatus for improving the efficiency of a combustion device |
| 07/23/2009 | US20090183660 Method for controlling the combustion air supply in a steam generator that is fueled with fossil fuels |
| 07/23/2009 | DE10048454B4 Regeleinrichtung für das Brennstoff-/Luftverhältnis eines Gebläsebrenners Control device for the fuel / air ratio of a blowpipe |
| 07/22/2009 | EP2079961A1 Modular flare stack and method of flaring waste gas |
| 07/22/2009 | CN101490476A Method for controlling the combustion air supply in a steam generator that is fueled with fossil fuels |
| 07/16/2009 | WO2009087787A1 Burner structure |
| 07/16/2009 | US20090180939 Trifluid reactor |
| 07/08/2009 | CN201269540Y Apparatus for regulating secondary wind direction of W-shaped flame furnace arch |
| 07/07/2009 | CA2496644C Burner, fuel combustion method and boiler retrofit method |
| 06/24/2009 | CN100504230C A domestic thermoelectricity combined production system |
| 06/24/2009 | CN100504172C Burner |
| 06/18/2009 | DE19513002B4 Anordnung mit einem Kamin Arrangement with a fireplace |
| 06/17/2009 | EP2071243A1 Combustion assembly, in particular stoves or tiled stoves |
| 06/17/2009 | CN100501242C Coal fired boiler energy conserving control device |
| 06/11/2009 | WO2003054446A3 Method and apparatus for improving the efficiency of a combustion device |
| 06/10/2009 | EP2066972A2 Method and device for burning fuels |
| 06/10/2009 | CN201255420Y Combustion system for heat gas fired boiler |
| 06/10/2009 | CN100498072C Compound combustion device |
| 06/03/2009 | EP2064490A1 Method for characterizing the exhaust gas burn-off quality in combustion systems |
| 05/28/2009 | WO2009065726A1 Method for regulating a solid fuel firing unit |
| 05/28/2009 | DE202007012341U9 Strömungskanal für gasförmige Medien Flow channel for gaseous media |
| 05/27/2009 | CN101440962A Air intake adjusting device of multi-cavity integral combustor |
| 05/20/2009 | DE102007055168A1 Verfahren zur Regelung einer Festbrennstoff-Befeuerungseinrichtung Method for controlling a solid fuel firing device |
| 04/30/2009 | WO2009053527A1 Method for lighting fire in cold fireplace and device for implementing it |
| 04/28/2009 | US7523603 Trifluid reactor |
| 04/22/2009 | CN201225648Y Instant control oxygen supply fire power kiln |
| 04/16/2009 | WO2006118859A3 Filter module with flow control |
| 04/15/2009 | CN201221837Y Smokeless boiler |
| 04/15/2009 | CN101410674A Temperature control in combustion process |
| 04/15/2009 | CN101408340A Boiler with two times of gasification combustion function and capable of being supplied with 'various grains' |
| 04/08/2009 | CN201218519Y Reheating temperature-reduction auxiliary regulating mechanism for coal-gas mixed combustion boiler |
| 04/08/2009 | CN201218518Y Coke oven combustion controller |
| 04/08/2009 | CN100476293C Method and device for combustion especially solid fuel of solid waste |
| 04/02/2009 | WO2004090432A3 Temperature control in combustion process |
| 04/02/2009 | US20090084294 Combustion System and Process |
| 03/25/2009 | EP2038583A1 Method for controlling the combustion air supply in a steam generator that is fueled with fossil fuels |
| 03/19/2009 | US20090071166 Thermodynamic cycles using thermal diluent |
| 03/18/2009 | EP2035749A1 Afterburner for gas from gasification plant |
| 03/18/2009 | CN201209878Y Primary air adjusting device for gas range |
| 03/04/2009 | CN101379447A Plant controlling device and method, thermal power plant, and its control method |
| 03/04/2009 | CN100465510C A control method triggered by adding an additive of NOx emissions in municipal coal burning utility furnaces |
| 02/25/2009 | EP2027519A2 Method and arrangement for air quantity regulation of a combustion system which is operated with solid fossil fuels |
| 02/19/2009 | US20090044794 Inducer speed control method for combustion furnace |
| 02/19/2009 | DE202008000174U1 Brenner- und Fluidspeichersystem für Kamine Burner and fluid storage system for fireplaces |
| 02/18/2009 | CN201196419Y Automatic control device for exhaust entering incineration of gas stripping column |
| 02/05/2009 | US20090032385 Damper baffle for a coke oven ventilation system |
| 02/04/2009 | CN201191017Y Gas furnace end and air intake synchronising controller |
| 01/29/2009 | DE202007012341U1 Strömungskanal für gasförmige Medien Flow channel for gaseous media |
| 01/15/2009 | DE102007043856A1 Leistungsregler in Kombination mit einem Oxydationskatalysator für mit Festbrennstoffen beheizte Kaminöfen und Herde Power controller in combination with an oxidation catalyst for solid fuel fired stoves and cookers |
| 01/14/2009 | CN101344265A Method for measuring combustion on-line oxygen content of travelling grate boilers |
| 01/14/2009 | CN101344251A Combustion control system and combustion control method for cinerator |
| 01/08/2009 | DE102007031264A1 Method for operation of fuel operating heating device, particularly vehicle heating device, involves testing actual voltage variable lies in area of reference voltage variable |
| 12/31/2008 | EP2008024A1 Device for regulating the air/gas mixture supplied to burner appliances, in particular for burners of decorative fires |
| 12/31/2008 | CN101334172A Middle powder storage house type pulverized coal boiler draft air intelligent control method |
| 12/18/2008 | DE10006006B4 Kraft-Wärme-Kopplungsapparat Cogeneration apparatus |
| 12/17/2008 | CN101324340A Apparatus for adjusting secondary wind direction under W type flame oven arch |
| 12/11/2008 | WO2008149284A2 Method of and power plant for generating power by oxyfuel combustion |
| 12/09/2008 | CA2478554C Fuel-fired furnace with combustion air-cooled draft inducer fan motor |
| 12/03/2008 | CN201159458Y Air adjustable combustor |
| 11/26/2008 | EP1995519A2 Method for controlling the pressure dynamics and for estimating the life cycle of the combustion chamber of a gas turbine |
| 11/26/2008 | CN201155786Y Energy-saving discharge-reducing type industrial combustion furnace |
| 11/26/2008 | CN201155785Y Bagasse boiler flue gas reuse secondary wind device |
| 11/19/2008 | EP1992876A2 "Combustion Apparatus" |
| 11/12/2008 | CN201149372Y Boiler with twice gasification combustion function |
| 11/06/2008 | WO2008133051A1 Finely-powdered coal burning boiler |
| 11/06/2008 | CA2683873A1 Pulverized coal burning boiler |
| 11/05/2008 | CN201145289Y Air door baffle plate pneumatic actuating mechanism control device |
| 10/30/2008 | US20080264405 Fire damper |
| 10/29/2008 | CN101294708A City life rubbish fluidized bed gasification combustion processing method |
| 10/29/2008 | CN101293744A Impulse composite combustion method in breeze and natural gas mix combustion |
| 10/22/2008 | EP1983263A1 Stove with automatic flue gas reversal control |
| 10/22/2008 | CN201137955Y Reverse burning boiler |
| 10/16/2008 | DE19929891B4 Steuerung eines mit Brennstoff betriebenen Heizgerätes Controlling a fuel fired heater |
| 10/15/2008 | EP1392959B1 System and method for sensor control of the fuel-air ratio in a burner |
| 10/09/2008 | DE4311533B4 Ansteuerschaltung für einen kollektorlosen Gleichstrommotor A drive circuit for a brushless DC motor |
| 10/08/2008 | CN201129742Y Stove hearth fire closing and regulating, ash handling device |
| 10/01/2008 | EP1975509A1 Pulverized coal-fired boiler and pulverized coal combustion method |
| 09/17/2008 | CN101266045A Biomass granule fuel side-charging vertical type intelligent combusting device |
| 09/16/2008 | CA2322305C Rich oxygen gas generator |
| 09/10/2008 | EP1967842A2 Method and device for measuring the concentration of exhaust gases of a boiler |
| 09/09/2008 | CA2444448C Water heater having self-powered low nox burner/fuel-air delivery system |
| 09/09/2008 | CA2254978C Burner apparatus and method |
| 09/04/2008 | DE102006034280B4 Heizkessel zum Erhitzen von Wasser Boiler for heating water |
| 08/26/2008 | US7416137 Thermodynamic cycles using thermal diluent |
| 08/07/2008 | WO2008092763A1 Burner |
| 07/30/2008 | CN201093530Y Firewood stove capable of adjusting air quantity |
| 07/30/2008 | CN100406810C 加热器、应用的系统和控制燃料/空气混合物的方法 Heaters, control systems, and application of the method of the fuel / air mixture |
| 07/24/2008 | DE102006011251B4 Zuluftsteuervorrichtung Zuluftsteuervorrichtung |
| 07/23/2008 | CN101225955A Automatic control method of 300 MW grading circulating fluidized bed units |
| 07/17/2008 | WO2008058408A3 Method for controlling an evaporator burner |