Patents
Sitemap › F23 - Combustion apparatus; Combustion processes › F23N - Regulating or controlling combustion › F23N 1 - Regulating fuel supply
Patents for F23N 1 - Regulating fuel supply (5,693)
11/1987
11/19/1987DE3715134A1 Service-water heater
11/17/1987US4706881 Self-correcting microprocessor control system and method for a furnace
11/17/1987US4706704 Fuel control valve construction, parts therefor and methods of making the same
11/17/1987US4706636 Method of preventing fuel clogging
11/11/1987EP0245068A2 Gas flow controller
11/10/1987CA1229144A1 Steam-generator control method
11/05/1987DE3614660A1 Control of a multistage burner
11/03/1987US4703747 Excess air control
11/03/1987CA1228795A1 Fuel gas control
10/1987
10/29/1987DE3614212A1 Temperature-controlled combustion optimisation for solid, liquid and gaseous fuels
10/27/1987CA1228528A1 Combustion air control in an in-line flame arrestor
10/22/1987DE3612757A1 Regulating system for regulating the mixture on burners
10/13/1987US4699586 Method for igniting a multiburner furnace
10/08/1987WO1987005987A1 Single flap valve for gas boiler
10/07/1987EP0240429A1 Gas boiler with resonant combustion
10/07/1987EP0240394A1 Water or bath gas burner
10/06/1987US4698313 Method and device for controlling a delayed coker system
10/06/1987US4697530 Underfed stoker boiler for burning bituminous coal and other solid fuel particles
10/06/1987CA1227738A1 Burner fed with a liquid fuel
10/01/1987DE3708595A1 Device for generating heat for heating purposes and/or consumer water heating
09/1987
09/23/1987EP0237565A1 Water heater secondary control device
09/15/1987CA1226804A1 Segmented radiant burner assembly and combustion process
09/09/1987EP0235464A1 Heating container apparatus
09/02/1987EP0234991A1 Feed-regulator for gas-burner and its combination with a burner
09/01/1987US4690324 Oil burner control for hydronic system
08/1987
08/26/1987EP0233330A1 Burner-boiler unit
08/25/1987US4688547 Method for providing variable output gas-fired furnace with a constant temperature rise and efficiency
08/13/1987WO1987004773A1 Process for operating a gas infra-red radiatior and gas infra-red radiatior
08/13/1987DE3703934A1 Device for controlling the fuel and/or air supply to the burner of a heat source
08/05/1987EP0230477A1 Gas pressure regulator
08/04/1987US4684061 Water heater secondary control device
08/04/1987US4683841 Control of a black liquor recovery boiler
07/1987
07/30/1987DE3700728A1 Device for controlling the gas feed to a gas pilot light burner
07/28/1987US4683541 Rotary fluidized bed combustion system
07/28/1987US4682473 Electronic control and method for increasing efficiency of heating and cooling systems
07/28/1987CA1224710A1 Flow regulating device
07/21/1987US4681530 Gas control device for controlling the fuel gas and oxidizing agent supply to a burner in an atomic absorption spectrometer
06/1987
06/30/1987US4676736 Combustion device for combustion of a gaseous fuel
06/30/1987US4676734 Means and method of optimizing efficiency of furnaces, boilers, combustion ovens and stoves, and the like
06/25/1987DE3545264A1 Device for regulating the mixture of gas and combustion air for gas-fired installations
06/23/1987CA1223193A1 Flow control module and method for liquid fuel burners and liquid atomizers
06/16/1987EP0225655A1 Process for the ignition of a burner
06/02/1987US4669396 Pellet burning system
05/1987
05/27/1987EP0223193A1 Control method for a burner arrangement
05/27/1987EP0222972A2 A multiple-purpose instantaneous gas water heater
05/27/1987DE3541661A1 Device for switching heating power in continuous-flow heaters
05/21/1987WO1987003080A1 Regenerative furnace heating method and apparatus
05/13/1987EP0221799A1 Gas burner combustion regulation method and apparatus for a heat or force generator, especially a boiler or the like, to obtain a specific combustion
05/07/1987DE3539020A1 Device for safeguarding against lack of water in an instantaneous water heater
04/1987
04/30/1987DE3542132A1 Device for displaying the state of a heating boiler
04/30/1987DE3537945A1 Method for combustion of waste
04/22/1987EP0218602A1 Burner for fuel gases, especially for boilers.
04/21/1987US4659306 Method of and system for determining the ratio between the oxygen-carrying gas content and the fuel content of a mixture
04/21/1987CA1220683A1 Combustion control system
04/16/1987DE3536143A1 Fuel-operated heating appliance
04/14/1987US4657504 Combustion burner
04/08/1987EP0216809A1 Gas feeding device to admit a combustible gas mixture consisting of at least two components.
04/08/1987CN86105103A Apparatus and method for feeding particulate material such as coal and other bulk material
04/07/1987US4655705 Power gas burner for wood stove
04/07/1987US4655392 Steam-generator control method
04/07/1987US4655239 Water-pressure-operated gas valve for instantaneous gas water heater
04/07/1987CA1220103A1 Steam cleaning apparatus
03/1987
03/31/1987US4653530 Fuel control value construction, parts therefor and methods of making the same
03/26/1987WO1987001898A1 Water heater secondary control device
03/24/1987US4651928 Light duty oil burner
03/17/1987US4649767 In an automatic control system
03/17/1987CA1219190A1 Gas pressure regulator with under and over shut-off
03/17/1987CA1219175A1 Method and apparatus for controlling auxiliary fuel addition to a pyrolysis furnace
03/11/1987EP0213940A1 Method and apparatus for individual control of burners in a multiple burner system
03/11/1987EP0213524A2 Apparatus and method for feeding particulate material such as coal and other bulk materials
03/11/1987EP0213258A2 Oil-fired blast burner with a housing
03/11/1987CN86104996A Gas controller of gas fittings
03/10/1987US4648380 Heating apparatus using liquefied gas
03/04/1987EP0212567A2 Device for regulating the fuel and oxidant gas supply for a burner of an atomic absorption spectrometer
03/03/1987CA1218729A1 Adjustable temperature sensitive duty cycling furnace and air conditioner control switch
03/03/1987CA1218728A1 Furnace control apparatus having a circulator failure detection circuit for a downflow furnace
03/03/1987CA1218727A1 Dual firing rate flame sensing system
02/1987
02/24/1987US4645450 System and process for controlling the flow of air and fuel to a burner
02/24/1987US4644967 Fluid flow control system
02/17/1987US4643394 Gas solenoid valve
02/17/1987US4643391 Fuel control valve construction, parts therefor and methods of making the same
02/03/1987US4640678 Dual-valve air-gas controller
02/03/1987US4640677 Gas control device for controlling the fuel gas and oxidizing agent supply to a burner in an atomic absorption spectrometer
02/03/1987US4640204 Fluidized bed combustion apparatus and method of operating same
02/03/1987CA1217398A1 Jackshaft controlled boiler combustion control system
01/1987
01/27/1987US4638942 Adaptive microprocessor control system and method for providing high and low heating modes in a furnace
01/13/1987US4635567 Monitoring of burner operation
01/06/1987US4634367 Carburetion type burning apparatus
12/1986
12/31/1986CN86104491A Combustion burner
12/30/1986US4632306 Heater, in particular an auxiliary heater for vehicles
12/23/1986US4631022 Heat recuperator with compensator for pressure operated fuel regulator
12/23/1986US4630552 Device at combustion plants for automatical feeding of fuels within the fireplace of the plant
12/23/1986CA1215760A1 System for controlling combustibles and o.sub.2 in the flue gases from combustion processes
12/09/1986US4627416 Water heater
12/08/1986EP0151611A4 Photovoltaic control systems.
12/02/1986US4626194 Flow regulating device
11/1986
11/26/1986EP0202681A2 Apparatus for the combustion and/or thermal decomposition of combustibles, particularly solid fuels like peat, coal, wood, straw or refuse
11/18/1986US4622999 Gas flow control system with pilot gas booster
11/18/1986US4622922 Combustion control method
11/11/1986US4622007 Economizing method of hydrocarbon fluid fuel combustion
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