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WO/2013/073772A1 |
The present invention relates to an inner and outer frame compound type multistage burner using an outer burner and an inner burner arranged in a center of the inside of the outer burner, and in particular, to an inner and outer frame co...
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WO/2013/068015A1 |
Method for burning a fuel in a wood stove having a door to a combustion chamber with a base, which combustion chamber is isolated from the air by an exhaust and an intake at which intake there is provided an air regulator having at least...
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WO/2013/065999A1 |
The present invention provides: a combustion device comprising a first and a second combustion chamber, a through-linking means for spatially connecting the first and second combustion chambers through to each other, and an air-supply me...
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WO/2013/065190A1 |
[Problem] Provided is a cooking stove, which can be manufactured easily, with which improved yield can be anticipated, which does not cause problems that arise from warping due to heat, and can be manufactured using relatively inexpensiv...
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WO/2013/060997A2 |
The invention relates to a device (1) for regulating a gas mixture comprising: -a mixing housing (10) comprising a mixing chamber (11) which opens into a first inlet (21) for a first gas, a second inlet (22) for a second gas and a discha...
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WO/2013/060442A1 |
The aim of the invention is to provide a gas regulator fitting that ensures simple manual operation. In particular, activation and deactivation, respectively, are to be made possible with one motion. Furthermore, the invention aims to en...
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WO/2013/061513A1 |
A fuel cell system (100) comprises: a fuel cell (20) for generating power by allowing a fuel gas and an oxidant gas to react with each other; a hydrogen generation device (30) for generating a fuel gas containing hydrogen by steam reform...
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WO/2013/057939A1 |
A fuel-use instrument discrimination device (100), provided with: a first acquisition unit (10) for acquiring the trend of the change in fuel flow during a first measurement period; a second acquisition unit (20) for acquiring the trend ...
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WO/2013/054546A1 |
A heat medium boiler (1) is provided with a recuperator (11) which preheats combustion air by causing the combustion air and gas discharged from the boiler to exchange heat with each other. The heat medium boiler (1) is provided with a f...
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WO/2013/052171A2 |
Manipulation of flames is described using electric fields. In those instances in which electric fields are used, the electric fields may be time-varying gradient electric fields, and in some instances may be oscillating electiic fields. ...
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WO/2013/046733A1 |
By mixing combustion gas and exhaust gas sucked into a fuel supply passage and mixed at an always constant ratio, a heat medium boiler is achieved that is capable of reliably reducing NOx concentration independent of the combustion amoun...
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WO/2013/042049A1 |
A method for detecting malfunctions in a combustion chamber of a gas turbine plant includes providing dynamic pressure signals (P1I, P2,...., PN), each indicative of a dynamic pressure at the outlet of a respective burner of a combustion...
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WO/2013/041454A1 |
Gas cooking appliance comprising a plurality of burners, each burner being associated to at least one actuator and a thermocouple (4). The actuator opens or closes the corresponding burner when a user acts on said actuator. The thermocou...
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WO/2013/037669A1 |
The subject matter of the invention is a gas valve unit for adjusting a gas flow volume that is fed to a gas burner of a gas-operated device, the gas valve unit having a plurality of, individually actuatable throttle sections arranged in...
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WO/2013/032324A1 |
The invention relates to a water heating device, comprising a burner (20) and a flame current measuring device (100) for measuring a flame current, which measuring device comprises two electrodes and a voltage source (14), wherein each o...
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WO/2013/032209A2 |
The present invention relates to a gas burner wherein, as the pedal of an operating part is pressed, a rotational bar rotates and a wire-securing piece is pulled, and the rotational plate of an air-volume adjusting part linked by wire to...
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WO/2013/025250A1 |
Water heating system and method including a boiler, a combustion chamber, and a burner housed inside the chamber. A conduit fluidly coupled to the combustion chamber to channel gas into the chamber wherein the burner causes combustion of...
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WO/2013/024783A1 |
The present invention provides a burner whereby stable ignition can be performed using H2 gas as the fuel, and whereby the time for H2 gas combustion using a catalyst can be reduced. This H2 burner (1) has flow channels (A, B) for two di...
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WO/2013/021321A1 |
A connector member for the stable and lasting electro-mechanical connection of a thermocouple to a safety valve(16) in a gas cooking hob.
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WO/2013/021342A2 |
An arrangement (8) wherein a thermocouple (1) including an electrically conducting body (4) carrying a hot junction (5) at an end (7) and at the opposite end provided with a polarity wire (10) and with a ground wire (11) electrically con...
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WO/2013/021341A2 |
A method of manufacturing a thermocouple (1) including an electrically conducting body fixable in use to a burner of a cooking range and a hot junction (3) consisting of a tip made of a first conducting metal alloy, integrally carried by...
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WO/2013/017346A1 |
Valve unit (1) for controlling the feed of a combustible gas to a burner apparatus, comprising: a device (6) for regulating the pressure of the gas at the outlet of the unit, including a valve seat (7) associated with a plug (8), and an ...
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WO/2013/017127A1 |
The invention relates to a method for operating a portable heating appliance (1) with different fuel types, comprising the following steps: activating an electrical heating element (14) arranged in the region of a fuel feed (3) to the he...
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WO/2013/008214A2 |
A proportional valve (4) for regulating gas in an instantaneous water heater is provided with a valve body (16) with a gas feed conduit (21) extending along a longitudinal axis (A), and a shoulder (25) transversal to the longitudinal axi...
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WO/2013/007239A1 |
The invention relates to a device and to a method for controlling the fuel-air ratio in the combustion of ground coal in a firing system of a coal-fired power station, which comprises means for pneumatically conveying the ground coal to ...
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WO/2013/004903A1 |
A sampler comprises an ejector (100) and a sample channel (112) extending to the ejector (100), which are placeable in a mixture (102) of particles of a solid and a medium, the medium being a gas and/or a liquid. The ejector (100) compri...
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WO/2012/173294A1 |
The object of the present invention is to provide a high-capacity burner which minimizes the incomplete combustion of a fuel so as to improve combustion efficiency and heating performance, combusts, in large amounts, a solid fuel having ...
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WO/2012/171879A2 |
Gas burner for a household appliance, which comprises a casing (5), a thermocouple (4), an injector (2) fixed to the casing (5), and a thermoelectric safety actuator (20) adapted to open or close the passage of gas towards the injector (...
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WO/2012/168068A2 |
The present invention relates to a vehicle heating unit (10) comprising an oxidation space (12), a feed device (14, 16, 18) for a substance which is to be fed to an oxidation process which takes place in the oxidation space (12) in order...
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WO/2012/163754A1 |
The problem addressed by the invention is that of optimizing operational reliability and combustion monitoring, in particular with regard to possible blockages in the exhaust-gas path and/or increased exhaust-gas emissions owing to defic...
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WO/2012/163914A1 |
The present invention relates to a gas oven comprising a one-directional valve (100) which directs the gas, provided from a gas inlet (140), to one of the gas outlets (161 or 162) in a selectable manner, in order for said gas to be burnt...
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WO/2012/165601A1 |
An exhaust heat recovery boiler for which multiple heat exchangers, including superheaters (28, 30), an evaporator (32), and an economizer (34), are arranged within a duct (27) in the direction of flow of exhaust gas from a gas turbine (...
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WO/2012/161687A1 |
A system for boiler control is provided. The system includes supply units to provide supplies of combustion materials for combustion thereof, a vessel coupled to the supply units in which the combustion materials are combusted, a carbon ...
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WO/2012/159189A1 |
A combustion system for operational connection to an energy conversion system and a method of providing thermal energy to the energy conversion system. The system comprises a combustor to be oxy-fired at above atmospheric pressure, using...
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WO/2012/161428A2 |
The present invention relates to a gas burner system in which gas burners implementing various combustion methods are selectively utilized so as to match the intensity of a combustion load using one burner system, thereby improving the c...
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WO/2012/157188A1 |
This gas meter (1) is provided with: a flow rate measurement unit (12) which measures the flow rate value of gas flowing through a flow path (2) connected to a gas appliance (4a-4c) at fixed time intervals; a measured flow rate storage d...
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WO/2012/152571A1 |
The present invention relates to a premix gas burner. The premix gas burner comprises a burner deck (10) which is itself comprising a fiber based substrate (14) and a perforated plate (12) or a screen supporting the fiber based burner su...
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WO/2012/154598A2 |
An assembly for creating a fire display from a liquid fuel comprises a fuel receiving reservoir connected to a burner by a conduit, the conduit providing a flow channel for a liquid fuel from the reservoir to the burner. The burner may b...
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WO/2012/145836A1 |
A method of controlling operation of a pressure gain combustor comprises: determining a fuel injector duty cycle and a combustion frequency that meets a target load set point and a target fill fraction of the combustor; determining a fue...
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WO/2012/144241A1 |
Provided is a heat medium boiler configured so that the amount of supply of combustion air is accurately controlled in response to a change in the amount of combustion, enabling the combustion properties to be maintained satisfactorily a...
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WO/2012/137473A1 |
This flow rate measurement device (10A) receives, through a communication unit (14), the target value of a gas flow rate consumed by a fuel cell (21); and the gas flow rate is monitored in a gas flow rate monitoring unit (12) using the t...
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WO/2012/138764A2 |
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, f...
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WO/2012/134019A1 |
The present invention relates to an apparatus for monitoring air/gas proportion control in a gas boiler and to a method for controlling same, and more particularly, to a gas valve control circuit in a gas boiler for controlling the openn...
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WO/2012/132197A1 |
The power generation system of the present invention comprises: a fuel cell unit (101) including fuel cells (11), a hydrogen generating device (14) having a first burner (14b), and a case (12); a control device (102); a burner unit (103)...
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WO/2012/126768A1 |
This invention relates to a control and safety circuit (1) for gas delivery valves, comprising an actuator (50) opening the gas delivery valve; a control unit (100) intended to emit a command signal (V2) to activate the actuator and swit...
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WO/2012/124396A1 |
Provided is a burner combustion apparatus capable of maintaining a constant air ratio, which comprises a fixed orifice (8) where an air passage (3) is disposed to supply combustion air to a burner (2); a variable orifice (12) disposed at...
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WO/2012/123798A2 |
A method for controlling a gas appliance or boiler to reduce the number of orifices positioned in corresponding gas feed lines to a burner (1 ), said gas being fed by a conduit in which a shut-off and/or turndown valve (7) is positioned,...
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WO/2012/121654A1 |
The present invention relates to a method for determining at least one gas condition at a location in a combustion chamber of a power plant or a combined heat and power plant by means of a laser pulse. The method comprises emitting (S1) ...
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WO/2012/113285A1 |
A burner has a combustion head (10), an igniter, a fuel delivery/adjustment device (12), a combustion air delivery/adjustment device (14), a safe operation monitoring device, and an electronic control device (16). The combustion air deli...
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WO/2012/106807A1 |
A system, circuit, and method are provided for generating continuous plasma to control combustion including the ignition and maintenance of the combustion process. An electric potential difference is generated across a pair of electrodes...
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