Patents for F23N 5 - Systems for controlling combustion (9,434) |
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12/27/1998 | CA2240922A1 Fail-safe gas valve system with solid-state drive circuit |
12/23/1998 | EP0886106A1 Control device for a gas burner |
12/23/1998 | CN1041345C Operation control apparatus in combustion device |
12/16/1998 | EP0884536A2 Control system for a fuel burning appliance |
12/16/1998 | EP0884535A2 Flame detection and flame ignition circuit |
12/16/1998 | EP0884534A1 Flame detection and controlling the flow of fuel to a burner |
12/16/1998 | EP0884533A2 Gas tap with flame safety device |
12/16/1998 | EP0884531A2 Valve assembly |
12/16/1998 | EP0883779A1 Method and apparatus for containing and suppressing explosive detonations |
12/10/1998 | WO1998055804A1 Filter for filtering out spectral ranges and optical system for combustion analysis |
12/10/1998 | DE19825066A1 Operating method for fully pre-mixing ceramic burner |
12/10/1998 | DE19723234A1 Filter zur Herausfilterung von Spektralbereichen und optisches System zur Verbrennungsanalyse Filter for filtering of spectral and optical system for combustion analysis |
12/09/1998 | EP0882933A1 Burning apparatus and method for restricting the occurrence of dioxins |
12/09/1998 | EP0882315A1 Plug-type connector |
12/09/1998 | EP0882198A1 Infrared emittance combustion analyzer |
12/02/1998 | EP0881436A2 Oil burner for ensuring combustion of long-term stored kerosine |
12/02/1998 | EP0880658A1 Bulb-operated modulating gas valve with minimum bypass |
12/02/1998 | CN1200482A Input-output mixed type signal changing system |
11/26/1998 | WO1998053254A1 Flame detector for combustor |
11/26/1998 | DE19821830A1 Portable warm air blower |
11/26/1998 | DE19820192A1 Ignition procedure for gas-heated burner |
11/19/1998 | DE19720613A1 Emergency gas shut-off valve activated by fire |
11/19/1998 | DE19720612A1 Spring-operated emergency gas shut-off valve |
11/17/1998 | US5838243 Combination carbon monoxide sensor and combustion heating device shut-off system |
11/17/1998 | CA2108653C Relay contact monitoring system |
11/12/1998 | WO1998050735A1 Apparatus for detecting flame conditions in combustion systems |
11/12/1998 | WO1998050734A1 Control valve for the passage of gas in radiant stoves |
11/12/1998 | DE19718972A1 Gas-fired heating device |
11/12/1998 | DE19718407A1 Fuel fired heater for vehicle |
11/11/1998 | EP0877204A1 Safety device, especially for gas apparatus |
11/04/1998 | EP0875720A2 Safety and regulation valve unit for a gas installation, particularly a heating installation |
11/04/1998 | EP0811131B1 Apparatus for providing an air/fuel mixture to a fully premixed burner |
11/03/1998 | US5831668 Assembly for combustion chamber monitoring camera |
11/03/1998 | US5829962 Method and apparatus for optical flame control of combustion burners |
10/27/1998 | US5828797 Fiber optic linked flame sensor |
10/27/1998 | US5827950 Leak test system |
10/22/1998 | WO1998046943A1 Method and apparatus for containing and suppressing explosive detonations |
10/22/1998 | WO1998046941A1 Burner for fuelling a combustion chamber |
10/22/1998 | DE19811061A1 Preventing dioxins emissions from waste incineration plant |
10/22/1998 | DE19716106A1 Control of burners of a glass melting bath |
10/15/1998 | DE19715040A1 Brenner und Betriebsverfahren für diesen Burner and operating procedures for this |
10/15/1998 | DE19714332A1 Intelligent control of gas supply to a burner |
10/14/1998 | CN1195759A Method for stable combustion of gas boiler |
10/14/1998 | CN1195758A Preventing imperfect combustion device for gas water heater |
10/13/1998 | US5819721 Flow control system |
10/08/1998 | DE19757578A1 Method for controlling air and gas proportions to a gas boiler |
10/08/1998 | DE19714073A1 Incinerating dried sludge, from e.g. water treatment, in fluidised bed reactor |
10/07/1998 | EP0869318A1 Safety device for a stove with direct measuring of the rate of a gas production |
10/07/1998 | CN1195094A Non-complete combustion preventing device for gas water heater |
10/07/1998 | CN1195093A Non-complete combustion preventing device for gas water heater |
10/07/1998 | CN1195087A Method and apparatus for controlling ignition of gas boiler |
10/06/1998 | US5816791 Apparatus for controlling gas supply |
10/06/1998 | US5816235 Infrared gas burner for gas cookers |
10/01/1998 | WO1998043018A1 Combustion control method and apparatus for waste incinerators |
10/01/1998 | DE19811584A1 Signal converter module for process control |
09/30/1998 | EP0867661A2 Flame monitoring device with flame rod |
09/30/1998 | EP0867660A1 Monitoring device of a burner |
09/29/1998 | US5813767 System and a method for monitoring combustion and pollutants in a thermal plant by means of laser diodes |
09/23/1998 | EP0866273A1 A control device for gas burners |
09/23/1998 | EP0866270A2 Gas-fired heating apparatus, especially a water heater |
09/22/1998 | US5809769 Combustor oscillation attenuation via the control of fuel-supply line dynamics |
09/17/1998 | WO1998040673A1 Method and device for analyzing combustion and for monitoring flames in a combustion chamber |
09/17/1998 | WO1998040669A1 Diffusion flame combustor with premixing fuel and steam method and system |
09/17/1998 | DE19710206A1 Verfahren und Vorrichtung zur Verbrennungsanalyse sowie Flammenüberwachung in einem Verbrennungsraum Method and apparatus for combustion analysis and flame monitoring in a combustion chamber |
09/16/1998 | EP0864067A1 Device for controlling a gas-air mixture for a gas flame treatment |
09/16/1998 | CN1039850C Vapourizing intensifying combustion method for coal or fire wood burnt equipment |
09/15/1998 | US5807098 Gas heater with alarm system |
09/15/1998 | US5806440 Method for controlling an induced draft fan for use with gas furnaces |
09/09/1998 | EP0863368A2 Flame monitoring circuit for a burner with a glow ignitor |
09/09/1998 | EP0863367A1 Control device for a gas burner |
09/09/1998 | CN2290768Y Fuel regulation and control device of industrial furnace |
09/08/1998 | US5804796 Ignition system with resistance value difference fire extinction detection circuit |
09/03/1998 | WO1998038460A1 Improvements in and relating to catalytic gas burners |
09/03/1998 | WO1998029691A3 Method and apparatus for burning process gas |
09/02/1998 | EP0861402A1 Flame ionization control apparatus and method |
09/01/1998 | US5799648 Gas powered heating device |
08/26/1998 | EP0812408B1 Apparatus for providing an air/fuel mixture to a fully premixed burner |
08/26/1998 | CN1191335A Pressure vibration device useful for attenuation thermoacoustics |
08/25/1998 | US5798946 Signal processing system for combustion diagnostics |
08/25/1998 | US5797736 For increasing combustion efficiency/reducing pollutants produced by a flame |
08/25/1998 | US5797266 Device for actively controlling combustion instabilities and for decoking a fuel injector |
08/20/1998 | WO1998036219A1 Combustion apparatus |
08/19/1998 | EP0859192A1 Gas range, especially gas oven |
08/19/1998 | CN2288360Y Heavy oil burning synergying device |
08/19/1998 | CN2288359Y Proportion controller of rotary gasifying burner for fuel-oil boiler |
08/19/1998 | CN1190768A Flame detector |
08/18/1998 | US5796342 Diagnosing flame characteristics in the time domain |
08/18/1998 | US5794549 Combustion optimization system |
08/13/1998 | WO1998035186A1 Method for active attenuation of a combustion oscillation, and combustion device |
08/12/1998 | EP0857917A1 Method and device for optical signaling of a failure of a heating installation |
08/11/1998 | US5793296 Apparatus for carbon monoxide detection and automatic shutoff of a heating system |
08/11/1998 | US5791890 Gas oven control with proof of ignition |
08/11/1998 | US5791889 Combustor oscillating pressure stabilization and method |
08/07/1998 | CA2228201A1 Non-recovery coke oven gas combustion system |
08/06/1998 | WO1998034067A1 Combustion device and method for actively damping combustion vibrations |
08/05/1998 | CN1189594A Gas burning apparatus |
08/04/1998 | US5790420 Methods and systems for improving thermal efficiency, determining effluent flows and for determining fuel mass flow rates of a fossil fuel fired system |
08/04/1998 | US5788148 Vehicle heating appliance with overheating checking device |
08/04/1998 | US5787874 Gas-fired ceramic-cooktop burner |
07/30/1998 | WO1998033019A1 Fabricating method of flame sensing device and safety apparatus of gas stove using the same |