| Patents for F23N 1 - Regulating fuel supply (5,693) |
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| 05/28/1998 | CA2273828A1 Cordless hydrocarbon fuel heated hairdryer |
| 05/28/1998 | CA2241538A1 Bulb-operated modulating gas valve with minimum bypass |
| 05/14/1998 | WO1998020281A1 Pressure atomizing type burner for an engine independent heating system in a vehicle |
| 05/12/1998 | US5749327 Method for controlling gas supply of a gas boiler |
| 05/07/1998 | DE19645196A1 Control of vehicle engine-independent auxiliary heater for vehicle interior |
| 05/07/1998 | DE19645180A1 Druckzerstäuberbrenner für ein motorunabhängiges Fahrzeugheizgerät Druckzerstäuberbrenner for an engine-independent vehicle heater |
| 04/29/1998 | EP0838636A2 Method of controlling a heating device supplied with a gas of variable compositions and device for carrying out this method |
| 04/28/1998 | US5743293 Fuel control device and methods of making the same |
| 04/15/1998 | EP0836054A1 Method and device for controlling the size of the flame of a gas cooking apparatus |
| 04/08/1998 | EP0834698A2 Combined pressure regulator and valve assembly for controlling fuel gas flow to plural burners |
| 04/08/1998 | EP0834043A1 Flow control, specially for an instantaneous water heater |
| 04/07/1998 | US5735503 Servo pressure regulator for a gas valve |
| 04/04/1998 | CA2215217A1 Combined pressure regulator and valve assembly for controlling fuel gas flow to plural burners |
| 04/01/1998 | EP0833106A2 Method and device for operation optimisation of a gas burner |
| 04/01/1998 | EP0832394A1 Apparatus for providing an air/fuel mixture to a fully premixed burner |
| 03/31/1998 | US5732691 Modulating furnace with two-speed draft inducer |
| 03/26/1998 | DE19737925A1 Heating system operating method |
| 03/26/1998 | DE19637666A1 Gas-pressure regulator for cooker with burners under glass or ceramic surface |
| 03/25/1998 | EP0830545A1 Method and apparatus for controlling staged combustion systems |
| 03/19/1998 | WO1998011387A1 Magnetic valve for controlling a gas supply |
| 03/11/1998 | EP0827854A2 Method and apparatus for operating a vehicle heating system independent of the engine |
| 03/03/1998 | US5722823 Gas ignition devices |
| 02/24/1998 | US5720231 Induced draft fan control for use with gas furnaces |
| 02/19/1998 | WO1998007081A1 Flow control system |
| 02/19/1998 | DE19633881A1 Gas flow influencing method especially with flame ionisation detectors |
| 02/17/1998 | US5718256 Burner controller assembly |
| 02/12/1998 | DE19647432C1 Control circuit for gas magnetic valve |
| 02/12/1998 | DE19631821A1 Gas burner operating method for gas heater |
| 02/12/1998 | CA2211063A1 Collapsible stove |
| 02/12/1998 | CA2194598A1 Lpn canister connector for combustion appliance |
| 02/11/1998 | EP0823034A1 Method of measuring the amount of pulverized material in a pulverized fuel fired boiler and method of controlling a combustion process |
| 02/04/1998 | CN1172524A Cooking appliance with catalytic burner |
| 02/03/1998 | US5713515 Method and system in a fluid heating apparatus for efficiently controlling combustion |
| 01/28/1998 | EP0821199A1 Positive safety device for the gas supply in a burner |
| 01/28/1998 | EP0821198A1 Safety device of a burner for igniting the flame, detecting the flame and controlling the gas supply |
| 01/20/1998 | US5709173 Method and apparatus for controlling combustion air in a boiler plant |
| 01/15/1998 | WO1998001702A1 Catalytic combustion chamber and method for igniting and controlling the catalytic combustion chamber |
| 01/15/1998 | DE19728965A1 Premixing gas burner |
| 01/15/1998 | DE19627857A1 Gas burner operating method for gas heater |
| 01/14/1998 | EP0818655A2 Method and device for controlling the size of the flame of a gas cooking apparatus |
| 01/06/1998 | CA2125758C Adaptive microprocessor control system and method for providing high and low heating modes in a furnace |
| 12/18/1997 | DE19624016A1 Flow-type heater for instant heating of service water |
| 12/18/1997 | DE19623239A1 Two=stage gas burner having first modulated stage and second constant stage |
| 12/17/1997 | EP0812645A2 Gas flow rate control device and brazing device with flow rate control for first and second gas |
| 12/17/1997 | EP0812409A1 Controlling a combustion system |
| 12/17/1997 | EP0812408A1 Apparatus for providing an air/fuel mixture to a fully premixed burner |
| 12/17/1997 | CN1167900A Method and apparatus for measuring coal consumption of unit generator set in thermal power plant |
| 12/10/1997 | EP0811132A1 Cooking appliance with a catalytic burner |
| 12/10/1997 | EP0811131A1 Apparatus for providing an air/fuel mixture to a fully premixed burner |
| 12/10/1997 | EP0747629A4 Low-emission vortex furnace |
| 12/10/1997 | CN1167235A Burner unit |
| 12/10/1997 | CN1167234A Burner of liquid fuel |
| 12/04/1997 | WO1997045677A1 Method and apparatus for optical flame control of combustion burners |
| 12/04/1997 | CA2254868A1 Method and apparatus for optical flame control of combustion burners |
| 12/02/1997 | CA2130969C Gas control valve having polymeric material body combined with thermally responsive gas shutoff valve having metallic body |
| 11/27/1997 | WO1997044619A1 Method and device for burning disintegrated plant-based fuel |
| 11/27/1997 | CA2255743A1 Method and device for burning disintegrated plant-based fuel |
| 11/26/1997 | EP0809067A1 Process and installation for reducing by recombustion of nitric oxides in exhaust gases from a primary combustion in a furnace |
| 11/20/1997 | WO1997043582A1 Burner controller assembly |
| 11/20/1997 | DE19720271A1 Regulation of furnace pressure drop and flue temperature difference |
| 11/19/1997 | EP0807789A1 Device for the control of a plurality of burners of a domestic gas cooking appliance |
| 11/19/1997 | CN1165552A Device for heating water for heating suppose and preparing water |
| 11/13/1997 | WO1997042451A1 Combustion equipment and method of judging life of combustion equipment |
| 11/12/1997 | EP0806610A2 Method and device for operating a gas burner |
| 11/11/1997 | US5685707 For combusting two reactants |
| 11/11/1997 | CA2182711A1 Fuel valve for a campstove |
| 11/06/1997 | DE19706988A1 Combustion system for industrial boiler |
| 11/05/1997 | CN1164003A Burner controller |
| 11/05/1997 | CN1164002A Burner controller |
| 11/05/1997 | CN1163866A Method of heating charge of glass furnace |
| 11/04/1997 | US5682826 Systems and methods for controlling a draft inducer for a furnace |
| 10/30/1997 | DE19716376A1 Thermostatic control device for a gas-operated water heater |
| 10/29/1997 | EP0498809B2 combustion control |
| 10/21/1997 | US5680021 Systems and methods for controlling a draft inducer for a furnace |
| 10/14/1997 | US5676069 Systems and methods for controlling a draft inducer for a furnace |
| 10/14/1997 | CA2142670C Super off-stoichiometric combustion method |
| 10/08/1997 | EP0800040A1 Method for silencing and stabilizing the flame of gas burners fed via pulse width modulation-controlled electromagnetic valves |
| 10/08/1997 | EP0800039A1 A valve unit for controlling the delivery pressure of a gas |
| 10/02/1997 | WO1997036135A1 Regulation of gas combustion through flame position |
| 09/24/1997 | CN1035959C Process for partial combustion of cellulose spent |
| 09/17/1997 | CN1159542A Gas valve device |
| 09/17/1997 | CN1159539A Combustion device for liquid fuel |
| 09/16/1997 | US5667375 Gas combustion apparatus and method for controlling the same |
| 09/10/1997 | CN1158953A Combustion installation |
| 09/03/1997 | EP0720690B1 System and method for metering the fuel supply to a combustion installation operating on more than one type of fuel |
| 08/28/1997 | WO1997031224A1 Boiler continuously supplied with solid fuel batches |
| 08/27/1997 | EP0791159A1 Device for heating water for heating purposes and for domestic consumption |
| 08/26/1997 | US5660328 Water heater control |
| 08/21/1997 | DE19706502A1 Method of operating burner-heated accumulator |
| 08/12/1997 | US5655512 Fuel valve for a campstove |
| 08/07/1997 | DE19603546A1 Oil fuel injection nozzle assembly with viscosity compensation |
| 07/24/1997 | DE19601516A1 Combined gas and air control unit for gas blast burner |
| 07/16/1997 | EP0784190A1 Device for optimizing the efficiency of a gas-fired heat generator |
| 07/10/1997 | DE19600351A1 Solenoid valve for domestic gas central heating unit |
| 07/09/1997 | EP0782973A1 Process for heating the charge of a glass melting furnace |
| 07/08/1997 | US5645410 Combustion chamber with multi-stage combustion |
| 07/03/1997 | WO1997023754A1 Method for controlling low nox firing systems |
| 07/02/1997 | EP0781965A1 Domestic hot water producing system with a gas heater and method for controlling the temperature of the domestic hot water in such a system |
| 07/02/1997 | CN1153267A Furnace inside state estimation control apparatus of pulverized coal combustion furnace |
| 06/26/1997 | DE19618573C1 Gas burner regulating method controlled by ionisation electrode signal |