| Patents for F23N 5 - Systems for controlling combustion (9,434) |
|---|
| 10/01/1985 | US4545009 Fuel combustion control system |
| 10/01/1985 | US4544349 Oil burner comprising safeguard mechanism against power stoppage |
| 10/01/1985 | US4543974 Gas valve with combined manual and automatic operation |
| 09/24/1985 | US4543056 Safety device for fan heater |
| 09/24/1985 | CA1193959A1 Burner and pilot valve safety control system |
| 09/18/1985 | EP0154818A1 Control system for induced draft combustion |
| 09/11/1985 | EP0154361A1 Gas burner |
| 09/10/1985 | US4540886 Fail-safe monitoring system |
| 09/10/1985 | US4539974 Temperature controlled fuel gas throughflow valve |
| 09/03/1985 | US4538979 Method of controlling a combustion flame |
| 09/03/1985 | CA1192982A1 Fail-safe device for electronic control circuitry |
| 09/03/1985 | CA1192830A1 Liquid fuel burner having an oxygen sensor located in a flame |
| 09/03/1985 | CA1192793A1 Damper controller for natural draft heater |
| 08/28/1985 | EP0152804A1 Furnace system |
| 08/27/1985 | US4537345 Flame control system for heat exchanger |
| 08/21/1985 | EP0151611A1 Photovoltaic control systems |
| 08/20/1985 | CA1192287A1 Energy saving boiler purge sequence control |
| 08/13/1985 | US4534728 Combination gas enricher, spark igniter, flame sensor |
| 08/13/1985 | US4534727 Liquid fuel burner having an oxygen sensor located in a flame |
| 08/06/1985 | US4533834 Optical fire detection system responsive to spectral content and flicker frequency |
| 08/06/1985 | US4533315 Integrated control system for induced draft combustion |
| 08/06/1985 | US4533258 Method of determining the content of combustibles in the end products of fuel combustion and apparatus realizing said method |
| 08/06/1985 | US4532914 Portable LP space heater |
| 08/01/1985 | WO1985003340A1 Improvements in or relating to the monitoring of burner operation |
| 07/30/1985 | US4531905 Optimizing combustion air flow |
| 07/30/1985 | CA1191234A1 Plant control apparatus |
| 07/30/1985 | CA1191229A1 Flame detector |
| 07/23/1985 | US4531064 Electronic thermostat with repetitive operation cycle |
| 07/16/1985 | US4529373 Burner safety ignition system allowing for electrical and manual operation |
| 07/16/1985 | US4528918 Method of controlling combustion |
| 07/10/1985 | EP0147521A1 Control method for burning processes |
| 07/03/1985 | EP0146690A1 Flame sensing system |
| 07/02/1985 | US4527125 Flame detecting apparatus |
| 06/26/1985 | EP0145835A1 Timer circuit |
| 06/25/1985 | US4525138 Flame signal enhancer for post-mixed burner |
| 06/25/1985 | US4525137 Liquid fuel combustion device |
| 06/20/1985 | WO1985002695A1 Combination of a gas pressure regulator and a magnetic safety valve |
| 06/19/1985 | EP0144433A1 Combustion apparatus |
| 06/12/1985 | EP0143865A1 Burner control |
| 06/11/1985 | US4522337 Digital control circuit |
| 06/05/1985 | EP0143388A1 Heating-burner regulating device |
| 06/04/1985 | US4521705 Reliable field-effect transistor timer circuit |
| 06/04/1985 | US4521183 Cooking appliance |
| 06/04/1985 | US4521180 Laboratory burner apparatus |
| 06/04/1985 | US4521139 Method of regulating mass streams |
| 05/28/1985 | US4520390 Burner monitoring system |
| 05/28/1985 | US4519771 Flame detection system with isolation between burner and electronic control device |
| 05/28/1985 | US4519540 Sealed gas heater with forced draft and regulation by microprocessor |
| 05/22/1985 | EP0142245A1 Controlling a fuel/air ratio of a fuel/air mixture for a combustion process |
| 05/22/1985 | EP0141932A2 Method and apparatus for the pollutant-free disposal of noxious and waste materials with a low calorific value, esp. refuse, by burning |
| 05/21/1985 | US4518346 Gas fuel burner with incorporated ignition and safety devices |
| 05/21/1985 | US4518345 Direct ignition gas burner control system |
| 05/21/1985 | US4518003 Pressure responsive cap for gas appliances |
| 05/21/1985 | US4517906 Method and apparatus for controlling auxiliary fuel addition to a pyrolysis furnace |
| 05/21/1985 | CA1187396A1 Automatic safety gas heating device |
| 05/14/1985 | US4516930 Apparatus and method for controlling a main fuel valve in a standing pilot burner system |
| 05/14/1985 | US4516929 Method for controlling oxygen density in combustion exhaust gas |
| 05/07/1985 | US4515554 Ignition and fuel supply system for a gas-fueled heat-radiator |
| 05/02/1985 | EP0138804A1 Method and apparatus for monitoring unburned particulate accumulation in the exhaust duct of a combustion system |
| 04/30/1985 | US4513910 Adaptive low fire hold control system |
| 04/30/1985 | US4513909 Fuel burner control system with low fire hole |
| 04/16/1985 | US4511326 Gas-supply system for catalytic gas burners |
| 04/11/1985 | WO1985001597A1 Controller for combustible fuel burner |
| 04/09/1985 | US4509913 Device for controlling the air supply for a gas burner |
| 04/09/1985 | US4509912 Combustion efficiency improving apparatus |
| 04/09/1985 | US4509585 Energy management control system |
| 04/09/1985 | CA1185164A1 Burner ignition and flame monitoring system |
| 04/09/1985 | CA1185123A1 Method and apparatus for preventing combustion in furnace fuel feeding system |
| 04/02/1985 | US4509041 Correlation type flicker flamon |
| 04/02/1985 | US4508501 Method of monitoring furnace installations |
| 04/02/1985 | US4508261 Hot water control and management system |
| 03/26/1985 | US4507702 Relay controlled load |
| 03/26/1985 | US4506458 Control circuit for gas heated appliance |
| 03/19/1985 | US4505668 Control of smoke emissions from a flare stack |
| 03/19/1985 | US4505253 Water heater |
| 03/13/1985 | EP0090841B1 Valve for regulating the flow rate of fuel gas as a function of the temperature |
| 03/12/1985 | US4504212 Control apparatus for dental gas burner |
| 03/12/1985 | CA1183924A1 Oil burner primary control for interrupted ignition system |
| 02/26/1985 | US4501261 Instantaneous gas water heater |
| 02/26/1985 | CA1183237A1 Integrated control system using a microprocessor |
| 02/26/1985 | CA1183236A1 Self-checking flame failure controls |
| 02/19/1985 | US4499857 Fluidized bed fuel burning |
| 02/14/1985 | WO1985000647A1 Photovoltaic control systems |
| 02/13/1985 | EP0132584A2 Method and installation for reducing the emission of noxious matter in the flue gases of combustion plants |
| 02/12/1985 | US4498863 Feed forward combustion control system |
| 02/12/1985 | US4498861 Method for controlling combustion in industrial furnaces |
| 02/05/1985 | CA1182037A1 Pulse burners |
| 02/05/1985 | CA1182036A1 Pulse burners |
| 01/29/1985 | CA1181831A1 Fire detection system with ir and uv ratio detector |
| 01/22/1985 | US4494924 Flame detector for pulse combustion apparatus |
| 01/22/1985 | CA1181507A1 Fail safe digital fuel ignition system |
| 01/15/1985 | US4493634 Kerosene heating stove with temperature and carbonic oxide sensors |
| 01/15/1985 | US4493270 Heating unit |
| 01/15/1985 | CA1180959A1 Combustion automatic control system |
| 01/08/1985 | US4492560 For controlling the combustion of a fuel in an appliance |
| 01/08/1985 | US4492559 System for controlling combustibles and O2 in the flue gases from combustion processes |
| 01/08/1985 | CA1180789A1 Interrupted power hot wire gas ignition control system |
| 01/02/1985 | EP0129907A2 Boiler air flow controlling apparatus |
| 01/02/1985 | CA1180420A Integrated control system using a microprocessor |
| 01/01/1985 | US4491142 Automatic stopping device of combustion fuel supply |