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WO/2014/027809A1 |
The present invention provides a burner system which uses waste fuels, especially waste plastic fuels. Burner size is minimized by having multiple combustion chambers concentrically located around a rotating screw conveyor. Heat efficien...
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WO/2014/027611A1 |
A pulverized coal nozzle (8) is formed to have a portion in which the cross sectional shape perpendicular to the central axis (C) of the outer peripheral wall thereof monotonously spreads in a horizontal direction up to the vicinity of a...
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WO/2014/012131A1 |
A gas heater (10) includes heater burner (16). Heat is generated by the ignition of gas supplied to the burner via conduits (20). A solenoid gas safety valve (22), when provided with a threshold electrical current, is maintained in an op...
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WO/2014/002301A1 |
[Problem] To provide a stove which is environmentally friendly, as well as simple, uncomplicated, small, and multi-purpose, which make be moved and adapted anywhere, said stove, in simultaneous multiple function use, being a device which...
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WO/2014/005143A1 |
A corona electrode may be used to apply an electric field to a combustion reaction to cause a response in the combustion reaction. The corona electrode may include an ion-ejecting feature having a small radius.
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WO/2014/001992A1 |
A method for conducting combustion in a fluidised bed furnace, in particular having a sand bed, according to which a flow of primary combustion air is blown through the bed, the fuel consisting in particular of organic waste, or of munic...
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WO/2013/184928A1 |
An apparatus and method are provided for improved gas pilot burners, which are capable of simultaneous flame ignition and flame detection. More particularly, the invention provides for an apparatus and method capable of simultaneous high...
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WO/2013/181545A1 |
Nitrogen oxides (NOx) generated by a fuel burner is reduced by anchoring the flame to a conductive anchor disposed a lift distance from a fuel nozzle, using a voltage applied to the flame.
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WO/2013/181569A2 |
A burner includes a flame positioning mechanism. The flame positioning mechanism includes a flame charger, a plurality of electrodes placed a respective distances along a fuel stream propagation path, and an electrode switch configured t...
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WO/2013/181563A1 |
A low NOx burner is configured to support a combustion reaction at a selected fuel mixture by anchoring a flame at a conductive flame anchor responsive to current flow between charges carried by the flame and the conductive flame anchor.
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WO/2013/180981A1 |
A burner flame detection and monitoring system for a pilot burner for combustion of wastes gases and waste materials. The system includes a pilot burner assembly. A gas premix burner assembly includes a fuel gas delivery conduit, a fuel ...
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WO/2013/175438A1 |
A control device for gas appliances comprises: - a manual-control means (22), which can be turned about a first axis (A) for setting a time interval; - a circuit arrangement (25) that includes sensor means, configured for detecting movem...
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WO/2013/175441A1 |
A control device for gas appliances comprises: - manual-control means (12, 22); - a circuit arrangement that includes control means, electrical-interconnection means, detection means configured for detecting actuation of the manual-contr...
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WO/2013/175440A2 |
A control device for gas appliances (1) comprises: - manual-control means (12, 22); - a circuit arrangement (25a) that includes control means, electrical- interconnection means, detection means for detecting actuation of the manual- cont...
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WO/2013/175439A1 |
A control device for gas appliances comprises at least one control module (20) having a supporting structure that can be associated to a gas tap ( 10) and defines a housing, contained within which is at least one first part of a circuit ...
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WO/2013/168897A1 |
The present invention provides a boiler having an exhaust gas temperature control unit using a temperature sensor, the boiler comprising: a combustion and exhaust unit having a burner for combusting fuel to generate heat, an exhaust port...
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WO/2013/164842A2 |
A temperature activated shut off mechanism for a valve is disclosed. The temperature activated shut off mechanism includes a plunger, a spring, a nut, a fusible block and a closing element. The spring configures a compressed and a de-com...
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WO/2013/164159A1 |
A gas premix burner is provided that comprises - a perforated plate, a woven wire mesh or expanded metal sheet; - a fiber based burner deck placed onto said perforated plate, woven wire mesh or expanded metal sheet; and - an ionization p...
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WO/2013/157247A1 |
A fluid appliance information providing device (10) is provided with: a gas usage quantity totaling unit (14) that on the basis of a change in the flow rate of a gas over time as measured by a flow rate measurement unit (11), totals a ga...
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WO/2013/157257A1 |
The invention is provided with: a flow rate measurement unit (2) that measures the flow rate of a fluid in a channel for providing the fluid to a fluid-using appliance; and a measurement data processing unit (10) that computes the slope ...
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WO/2013/158311A1 |
A method of monitoring combustion properties in an interior of a furnace is described. A beam of light is projected through a pitch optic including a pitch collimating lens residing outside the boiler interior. The pitch collimating lens...
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WO/2013/143800A2 |
The invention relates to a gas control valve for the control of a quantity of gas to be supplied to a gas burner, having a direct pressure regulator which has a valve body that can be moved by an electronically controlled stepper motor.
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WO/2013/144207A1 |
A fluid fuel burning device, comprising: an elongated combustion compartment comprising side walls, where distal end is open allowing fluid communication from inside the combustion compartment and out of compartment; an insulation layer ...
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WO/2013/146599A1 |
[Problem] To prevent operational defects in the compressor of a supercharger, thereby preventing the generation of toxic substances caused by the incomplete combustion of a processing subject material remaining in a pressurized fluidized...
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WO/2013/143830A1 |
Regulation valve for a gas cooking appliance adapted for the supply of different types of fuel gas, in particular natural gas (NG) or liquefied gas (LPG), which comprises a valve body (2) with an inlet conduit (3) and an outlet conduit (...
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WO/2013/144789A1 |
A method and device for verifying the integrity of each operator (6, 7) of a gas valve (1 ) comprising two operators (6, 7) disposed in succession on a passage path (3) for the gas directed to a burner; the operator (6, 7) being subjecte...
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WO/2013/144530A2 |
The device (2) of the invention comprises: sealed outer walls (4.1-4.5) arranged so as to form a receptacle (6) and to define at least one main opening (8); a catalytic carrier (10) substantially covering the main opening (8) and compris...
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WO/2013/140219A1 |
A method for regulating the combustible mixture such as air/gas, air/methane gas or the like fed to a burner, said method consisting of measuring a flame signal correlated with the composition of said mixture fed by feed members controll...
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WO/2013/141689A1 |
The present invention provides an apparatus (100) for shutting off a gas supply line using gas operation time-out system. The apparatus comprises at least one switch (102) to activate or deactivate a timer relay; at least one transformer...
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WO/2013/134722A1 |
Described herein are embodiments of systems and methods for oxidizing gases. In some embodiments, a reaction chamber is configured to receive a fuel gas and maintain the gas at a temperature within the reaction chamber that is above an a...
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WO/2013/133578A1 |
The present invention relates to a gas-air mixing device for a combustion apparatus and, particularly, to a gas-air mixing device for a combustion apparatus which effectively controls the amount of gas and air supplied to a burner provid...
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WO/2013/129773A1 |
The present invention relates to a dual Venturi for a hot water heater and, particularly, to a dual Venturi for a hot water heater which controls the amount of gas and air supplied to a burner provided in a hot water heater in two stages...
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WO/2013/129775A1 |
Provided is a dual venturi comprising: a tubular part through which air and gas pass; a body part, located in the interior of the tubular part, for opening/closing the flow of secondary air by rotating in the horizontal plane and vertica...
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WO/2013/130299A2 |
A food cooking device includes a cooking structure defining a volume for receiving food product to be cooked, and a heating arrangement for heating food product within the volume. The heating arrangement includes a gas burner system that...
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WO/2013/127838A1 |
Gas valve comprising a body (100) that comprises a gas enclosure with an intake (10), an outlet (11) and a hole for communicating the outlet (11) with the intake (10), a member with a valve seat that cooperates with the hole in a positio...
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WO/2013/129774A1 |
A dual venturi comprises: a tubular part having primary and secondary passageways separated by an internal partition therebetween, wherein a primary gas inlet is provided on the side wall of the primary passageway; a body part, located i...
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WO/2013/122333A1 |
The present invention relates to a dual venturi for a combustor and, more specifically, to a dual ventri for a combustor which can control, in two stages, the amount of gas and air supplied to a burner provided in a water heater, wherein...
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WO/2013/122332A1 |
The present invention relates to a dual venturi for a combustion apparatus, and more particularly, to a dual venturi for a combustion apparatus that is capable of effectively controlling calorific power since the amount of gas for a burn...
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WO/2013/120949A1 |
A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method, the temperature (TY) in the burner group (1) is determined as control variable and ...
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WO/2013/117516A1 |
A method for controlling combustion in a burner (1) includes the steps of setting one of the first (8) and second (9) regulating means to a first setting value (n'); calculating, as a function of this first setting value, the optimal pre...
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WO/2013/111776A1 |
The present invention enables the supply of an appropriate amount of gaseous fuel even if the composition of the gaseous fuel changes. A composition-independent flow rate meter (4) that can measure flow rate independently from the compos...
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WO/2013/111777A1 |
In the present invention, gaseous fuel is stably supplied with the amount of heat generation as the control value even if the composition of the gaseous fuel changes. A composition-independent flow rate meter (4) that can measure flow ra...
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WO/2013/106892A1 |
The present invention refers to a combustion system applied in cooking equipments, which comprises technical features capable of enhancing heat exchange efficiency and capacity of cooking equipments through a turbulent combustion regime ...
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WO/2013/109439A1 |
A system having a flame rod assembly for operation in a high temperature pilot burner. The assembly is designed for operation in temperatures from about -40 to 1100 degrees C. The system may operate in inclement weather involving high sp...
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WO/2013/104464A2 |
The invention relates to a method for controlling a combustion or gasification device (VB) for small-sized solid fuels (BS) with a spreader feeder (WB). The device (VB) has at least one combustion chamber (BK) and a grate (R) with at lea...
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WO/2013/104498A1 |
The invention relates to a method for actuating multiple gas burners of a gas cooking hob. A respective adjusting unit for adjusting a power level is assigned to some of the gas burners. Each gas burner has a gas valve for supplying gas,...
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WO/2013/083871A1 |
A method for measuring alkalihalide content of flue gas. The method comprises generating a light beam (170), wherein the light beam (170) comprises photons having a first wavelength (λ1), guiding the light beam (170) to a first optical ...
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WO/2013/076632A1 |
A flame ignition and control system, comprising at least one gas burner (1) which is connected to a gas source (11) via flame control means (12) and a safety valve (13) controlled by a flame sensor consisting of a thermocouple (2). The s...
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WO/2013/077583A1 |
The present invention relates to an apparatus for displaying the state of a multi-control system of a power plant, and to a method for same which can easily and rapidly find out the state of a multiplexing system by displaying the state ...
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WO/2013/072238A1 |
The invention relates to an air pressure switch, in which the high-pressure connection of the air flow director is connected to the high-pressure input (7) and the negative pressure connection is connected to the negative pressure input ...
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