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WO/2008/003304 |
The invention relates to a method for controlling the combustion air supply in a steam generator that is fueled with fossil fuels, the combustion air being supplied gradually in different combustion zones. The invention is characterized ...
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WO/2007/148991 |
The present invention relates to an afterburner for gas from a gasification plant. The afterburner provides an optimal mixture of combustible gas and air, permitting an optimal reaction between the 02 in the air and the gas and creating ...
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WO/2007/145321 |
Hydrogen generator (1) comprising a reformer for forming a hydrogen-containing gas from a raw material and steam; combustor (4) for heating the reformer; evaporator (2) for generating steam with the use of the heat of combustion gas afte...
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WO/2007/134580 |
Proposed is a method for the combustion of liquid and/or gaseous fuels, and a fan burner for carrying out said method, in which an envelope flame which delivers the actual firing power is arranged around a core flame, wherein at least th...
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WO/2007/132484 |
A device (1) for measuring flame intensity in a burner, this device (1) being supplied by a first alternating signal (Vl) with a first predetermined duty cycle; it comprises a flame sensor (Ul) generating an ionisation current proportion...
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WO/2007/132050 |
The rotary gas tap (1) with an electromagnetic safety valve (3) is of the conical regulation member (7) type, and the electromagnetic actuator (3a), being of small power and size, is incorporated entirely in a housing conduit (2a) in the...
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WO/2007/121779 |
A device for regulating the air/gas mixture supplied to a gas burner appliance of a decorative fire, comprising a duct (3) for supplying the air/gas fuel mixture to the burner and choke means (5; 12; 22) of the flow of primary air taken ...
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WO/2007/121468 |
An electronic gas control apparatus including a variable flow valve, an igniter, a flame sensor, and an electronic controller is provided. The valve has a flow range that equals or exceeds a required flow range for any one of the types o...
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WO/2007/121468 |
An electronic gas control apparatus including a variable flow valve, an igniter, a flame sensor, and an electronic controller is provided. The valve has a flow range that equals or exceeds a required flow range for any one of the types o...
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WO/2007/120275 |
A thermostat adjustment system for efficiently conserving energy within a thermostatically controlled zone. The thermostat adjustment system generally includes a transmitter unit having a toggle button in communication with a thermostat ...
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WO/2007/120898 |
The present invention provides very small low cost apparatus and method for determining the concentration and/or hazard from a target gas by means of optically monitoring one or more sensors that responds to carbon monoxide. The apparatu...
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WO/2007/113611 |
The invention relates to a method for controlling a heating system with a burner powered heat source. The control for the sensor (2) switches the burner (5) on on reaching the lower threshold temperature and switches the burner off again...
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WO/2007/112126 |
A combustion system is operated with reference to compliant values of a governmentally regulated exhaust emission parameter. If an alarm condition is detected during an ordinary mode of operation, the combustion system is shifted into an...
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WO/2007/109664 |
Modulating gas valves and systems for modulating gas flow to gas-fired appliances are disclosed. An illustrative modulating gas valve can include at least one main valve adapted to regulate the flow of gas through a main gas conduit, at ...
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WO/2007/109664 |
Modulating gas valves and systems for modulating gas flow to gas-fired appliances are disclosed. An illustrative modulating gas valve can include at least one main valve adapted to regulate the flow of gas through a main gas conduit, at ...
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WO/2007/106233 |
A program or subprogram in a processor, thermostat or computer that directs a temperature control system either contains or is programmable to contain an approximation that is applied to a setpoint temperature. In a heating environment, ...
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WO/2007/102072 |
Device including a casing fastenable to the household appliance, electrical supply means and a lighting circuit carried by the casing, and a spark plug; the lighting circuit being adapted to supply a high voltage alternating current to s...
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WO/2007/102269 |
A control device which learns a model input creating method for achieving a model output target value by using a model used for simulating the characteristics of a controlled system and creating an operation signal according to the learn...
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WO/2007/102072 |
Device including a casing fastenable to the household appliance, electrical supply means and a lighting circuit carried by the casing, and a spark plug; the lighting circuit being adapted to supply a high voltage alternating current to s...
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WO/2007/098735 |
The invention relates to a combustion process for a fuel reservoir comprising a waste gas channel and a combustion chamber, wherein liquid or gaseous fuel is injected and is guided parallel to the combustion air. The combustion air is gu...
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WO/2007/098790 |
A valve unit for controlling the supply of a combustible gas via a supply duct (2) comprises a valve seat (3) in this duct and a first safety shutter (4) associated with this seat, electromagnetically controlled actuator means (4a) adapt...
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WO/2007/096788 |
A novel apparatus for burning a liquid or powdery fuel is described, comprising an atomizing nozzle (2) which has a valve arrangement (41) for controlling the feeding of the fuel, a compressed-air connection (4), a mixing chamber (38) fo...
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WO/2007/093312 |
The invention relates to a method for starting a firing device, in particular for first-time non-ignition of a gas burner, in unknown general conditions, a characteristic curve of a start air coefficient known from empirical calculations...
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WO/2007/087907 |
The invention relates to a method for operating a firing plant comprising at least one combustion chamber and at least one burner for producing hot gas, especially a gas turbine, preferably of a power plant. According to said method, a c...
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WO/2007/089523 |
A fully premixed duct burner is provided that receives exhaust gas from a power generating device, such as a gas turbine or reciprocating engine. The burner may include a burner surface adapted to combust the mixture on or above the surf...
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WO/2007/084813 |
An apparatus useful for extinguishing a flame of a candle, with preparation of the candlewick for relighting, is single-hand grippable and adapted for use to apply candle wax, or another candle fuel material, to a surface of a burning ca...
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WO/2007/082608 |
A combustion apparatus includes an incoming fuel supply line (27), which supplies fuel in a plurality of fuel-supply lines (24, 25) to one or more burners (12), the burners being associated with a combustion volume. A temperature sensor ...
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WO/2007/080471 |
A paraffin wick stove (10) comprising a fuel tank (12), a burner plate (38), ten wick holders (16), which extend between the tank (12) and the burner plate (38), a flame extinguishing mechanism (17), a surrounding frame (18) and a cookin...
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WO/2007/080471 |
A paraffin wick stove (10) comprising a fuel tank (12), a burner plate (38), ten wick holders (16), which extend between the tank (12) and the burner plate (38), a flame extinguishing mechanism (17), a surrounding frame (18) and a cookin...
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WO/2007/076962 |
The invention relates to a heating burner, in particular a heating burner for the combustion of long-chain liquid fuel. The heating burner according to the invention comprises a control device which controls its actuators, namely an igni...
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WO/2007/071247 |
The present invention relates to an electronic ignition circuit comprising a resonator circuit operatively connected to a controllable switch, the ignition circuit further comprising means for controlling the controllable switch in respo...
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WO/2007/071247 |
The present invention relates to an electronic ignition circuit comprising a resonator circuit operatively connected to a controllable switch, the ignition circuit further comprising means for controlling the controllable switch in respo...
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WO/2007/070752 |
A heating appliance control system that includes a pilot flame assembly, a main burner assembly, a gas valve, and a controller. The pilot flame assembly includes a pilot flame burner and at least one pilot flame sensor. The main burner a...
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WO/2007/070752 |
A heating appliance control system that includes a pilot flame assembly, a main burner assembly, a gas valve, and a controller. The pilot flame assembly includes a pilot flame burner and at least one pilot flame sensor. The main burner a...
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WO/2007/066562 |
To keep the opening amount of a port constant even if a temperature change occurs. This governor device (1) is characterized in that the device comprises a cylindrical part (49) of which axial both ends are opened, a valve seat formed at...
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WO/2007/061106 |
Combustion control method and device of an oxygen combustion boiler capable of controlling combustion constantly and easily by easily being applied to an existing air combustion boiler. Oxygen in a set amount corresponding to a boiler lo...
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WO/2007/059991 |
The invention relates to a burner arrangement comprising a burner plate (1) having a multiplicity of apertures (2) and a monitoring device for monitoring the formation of a combustion zone (3) extending from the burner plate (1), wherein...
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WO/2007/060696 |
A device for controlling the delivery of a combustible gas to a burner apparatus comprises a main pipe (2) for delivery of the gas in which are disposed a first and a second servovalve (5, 6), respectively in cascade with each other, wit...
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WO/2007/057772 |
A heating apparatus, in particular a boiler for domestic use, has a pre-mix system (10, 20), prearranged for supplying a pre-mix burner (5) with a mixture formed by combustion air and combustible gas. The pre-mix system comprises a fan a...
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WO/2007/057772 |
A heating apparatus, in particular a boiler for domestic use, has a pre-mix system (10, 20), prearranged for supplying a pre-mix burner (5) with a mixture formed by combustion air and combustible gas. The pre-mix system comprises a fan a...
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WO/2007/056739 |
The present invention relates to a to novel electrical devices fabricated from polycrystalline silicon carbide (SiC) and methods for forming the same. The present invention provides a method for fabricating polycrystalline silicon carbid...
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WO/2007/054272 |
In order to create a method and device, with which the actual state of the protective covering, which is made of a fireproof material, particularly of a rotary furnace burner lance is monitored in an optionally safe manner during the ope...
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WO/2007/053426 |
A waste oil burner apparatus for improved control of the output flame of a waste oil burner, which includes a first waste oil supply conduit configured to receive waste oil; a supply pump operatively attached to the first oil supply cond...
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WO/2007/051821 |
A method and a system for controlling a heating apparatus (1) of the type comprising a source of fuel (2) to a combustion chamber (3) and supplying means (4, 5) of said fuel and comburent, and means for extracting/conveying (6) the combu...
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WO/2007/046361 |
[PROBLEMS] A technique for a cogeneration system where heat is the primary output and electricity is the secondary, in which the technique is capable of supplying hot water of desired temperature immediately after starting supply of hot ...
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WO/2007/045528 |
The invention relates to a method for protecting a gas turbine installation from overheating and for detecting flame extinction in the combustion chamber. According to said method, air is compressed in a compressor unit and is ignited an...
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WO/2007/037408 |
A portable heat transfer unit for supplying heat to an external thermal load such as a heater or a heating cloth and available even in the outdoor where supply of electric power or gas is difficult, in which combustion is enabled under g...
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WO/2007/033876 |
The invention relates to an arrangement for preparation of a fuel for combustion including a burner, a combustion chamber (8) associated with the burner and in which combustion of a fuel is to take place in use of the arrangement as well...
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WO/2007/028840 |
The invention relates to a system for optimising combustion in industrial ovens and boilers by controlling the combustion conditions and obtaining the local combustion pattern comprising a network of points which are distributed inside t...
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WO/2007/027645 |
A visual display system and method for a digital thermostat having a user display screen to provide operational status information of the heating and/or cooling equipment controlled by the thermostat is provided. This visual display syst...
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