Patents for F23N 5 - Systems for controlling combustion (9,434) |
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09/06/1988 | US4768469 Operation control apparatus for recovery boilers |
08/31/1988 | EP0280406A1 Flame failure devices |
08/31/1988 | EP0279838A1 Method and apparatus for controlling the rate of heat release |
08/30/1988 | US4767318 Catalyst moving structure for oil burner |
08/30/1988 | US4767316 Fuel supply system for oil burner |
08/24/1988 | EP0279771A1 Method for regulating the flow of combustion air in a fuel-heated heat source |
08/23/1988 | CA1241089A1 Flame monitoring safety, energy and fuel conservation system |
08/23/1988 | CA1240916A1 Gas burner |
08/23/1988 | CA1240889A2 Fast fluidized bed boiler and a method of controlling such a boiler |
08/23/1988 | CA1240888A2 Fast fluidized bed boiler and a method of controlling such a boiler |
08/18/1988 | DE3703568A1 Method for operating fluidised-bed furnaces |
08/17/1988 | EP0278699A2 Method and apparatus for burning gaseous fuel, wherein fuel composition varies |
08/10/1988 | EP0216809B1 Gas feeding device to admit a combustible gas mixture consisting of at least two components |
08/09/1988 | CA1240256A1 Burner with ignition device |
08/04/1988 | DE3704062A1 Device for performing the testing of safety temperature cutouts for heat generators |
08/03/1988 | EP0276937A1 Safety monitor |
07/27/1988 | EP0275568A1 Hot water apparatus operating through gas combustion and provided with an air supply fan and a modulating gas/air control |
07/27/1988 | EP0275439A1 Power regulation apparatus for a fuel-heated generator |
07/26/1988 | US4759498 Thermostatic control without temperature droop using duty cycle control |
07/26/1988 | US4759298 Smokeless pyrolysis furnace with single thermocouple, and ramp and soak temperature control system |
07/20/1988 | EP0274688A1 Automatic firing rate control for a boiler |
07/20/1988 | EP0274472A1 Regenerative furnace heating method and apparatus |
07/19/1988 | CA1239339A1 Combination gas enricher, spark igniter, flame sensor |
07/13/1988 | EP0273906A1 Flame detection |
07/12/1988 | US4756688 Apparatus and method for the flow control of flue gas to combustion air in a regenerative heating system |
07/12/1988 | US4756684 Combustion monitor method for multi-burner boiler |
07/05/1988 | US4755133 Primary gas furnace control |
06/28/1988 | US4753388 Duty-cycle controlling thermostat construction, system utilizing the same and method of making the same |
06/22/1988 | EP0271999A1 Burner having a device for controlling fuel combustion therein |
06/21/1988 | US4752211 Flow proportioning system |
06/21/1988 | US4752210 Power vent and control for furnace |
06/21/1988 | US4751886 Smokeless pyrolysis furnace with ramp and soak temperature control system |
06/21/1988 | CA1238392A1 Adaptive low fire hold control system |
06/21/1988 | CA1238391A1 Fuel burner control system with low fire hold |
06/16/1988 | WO1988004381A1 Fuel control valve construction |
06/15/1988 | EP0271314A1 Control device of a heater for a motor vehicle |
06/08/1988 | EP0270277A1 Heater having a device for controlling fuel combustion therein |
06/07/1988 | US4750142 Flame detector |
06/07/1988 | US4749122 Combustion control system |
06/01/1988 | EP0269509A1 Gas valve incorporating a security for a hot water apparatus without a permanent pilot flame |
06/01/1988 | EP0269488A1 Premix gas burner with flame control |
05/31/1988 | US4747771 Operation of a pulse-fired burner |
05/26/1988 | DE3736442A1 Device for the combined ignition and monitoring of burners |
05/26/1988 | DE3736417A1 Combined ignition and monitoring device for burners |
05/25/1988 | EP0267931A1 Combustion control system |
05/24/1988 | US4746285 Igniter for gas discharge pipe with a flame detection system |
05/24/1988 | US4746284 Hot surface direct ignition system for gas furnaces |
05/24/1988 | CA1237060A1 Gas valve with combined manual and automatic operation |
05/19/1988 | DE3638491A1 Process for controlling the combustion process of H2S-containing gases |
05/18/1988 | EP0267330A1 Operation of a pulse fired burner |
05/18/1988 | CN86106716B Multi-point combustion detector |
05/17/1988 | US4744747 Heater controller |
05/17/1988 | CA1236729A1 Heating unit |
05/11/1988 | EP0266734A1 Self-energizing burner control system |
05/11/1988 | CN86206308U Automatic controller for gas stove |
05/10/1988 | US4743194 Cooling system for gasifier burner operating in a high pressure environment |
05/10/1988 | US4742783 Incinerator combustion air control |
05/03/1988 | CA1236163A1 Functional check for a hot surface ignitor element |
04/27/1988 | EP0264856A2 Gas shutoff apparatus |
04/26/1988 | US4740156 Ignition spark emitter and fuel operated heating device equipped therewith |
04/21/1988 | WO1988002891A1 Method of image analysis in pulverized fuel combustion |
04/20/1988 | CN87106841A Operation controlling equipment in flowing layer combustion apparatus |
04/20/1988 | CN85100209B Shaped coal heating booster |
04/19/1988 | US4738205 Automatic thermostat control of ignition, fuel feed and shut-off |
04/19/1988 | CA1235366A1 Premixing type gas burner with flame control |
04/13/1988 | CN86106716A 多点火焰监测器 Multi-flame detectors |
04/12/1988 | US4737844 Method for the generation of real-time control parameters for smoke-generating combustion processes by means of a video camera |
04/12/1988 | US4737101 Oil burner |
04/06/1988 | EP0262390A1 Method to operate premixing burners, and device for carrying out this method |
04/05/1988 | US4736105 Flame detector system |
04/05/1988 | CA1234899A1 Photovoltaic control systems |
03/30/1988 | CN87106029A Method and appartus for controlling rate of heat release |
03/29/1988 | US4733651 Portable curling iron |
03/29/1988 | CA1234611A1 Process heater control |
03/23/1988 | CN87201454U Safety automatic closing device for combustion gas |
03/15/1988 | CA1234028A1 Gas combustion control apparatus |
03/10/1988 | WO1988001712A1 Method and apparatus for controlling the rate of heat release |
03/10/1988 | DE3723660A1 System for delaying the switching on and off of a blower motor |
03/10/1988 | DE3629164A1 Safety circuit in firing installations for fossil fuels |
03/08/1988 | US4729396 Fuel control valve construction, parts therefor and methods of making the same |
03/01/1988 | US4728283 Burner control device, system and method of making the same |
03/01/1988 | CA1233402A1 Flame signal enhancer for post-mixed burner |
02/24/1988 | EP0256106A1 Process for optically controlling the performance of a process |
02/23/1988 | US4726514 Heating device |
02/17/1988 | EP0255915A2 Flame photometer with constant stream regulation |
02/16/1988 | US4724775 Method and apparatus for controlling the rate of heat release |
02/09/1988 | US4723703 Over-ride circuit |
02/04/1988 | DE3625402A1 Device for regulating the gas/air mixture in a gas-heated boiler |
02/03/1988 | CN87102974A Coal gas valve device |
01/28/1988 | DE3724084A1 Control device for starting up the gas burner of a gas-fired water heater |
01/28/1988 | DE3712024A1 Device for regulating the oxygen content in flue gases of furnaces |
01/26/1988 | US4721458 Gas feeding device for feeding a combustible gas mixture consisting of at least two components |
01/21/1988 | DE3716698A1 Flame monitoring device with thermocouple |
01/13/1988 | EP0252856A1 Process and device to optimize the firing in an open chamber furnace for burning carbonaceous blocks |
01/13/1988 | CN87104370A Gas cock apparatus |
01/12/1988 | US4718846 Combustion safety device for a gas heater |
01/07/1988 | EP0250672A1 Control system for automatic gasified kerosene fueled stove and water heater |
01/07/1988 | EP0250667A1 Control of fluid temperature in a wet central heating system and components suitable for a central heating system |
01/06/1988 | CN87104218A Combustion apparatus and process for baking block carbon in chamber |
01/05/1988 | US4717333 Burner ignition system |