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WO/2019/173120A1 |
An assembly for reducing excess piping pressure in a fluid distribution system. The assembly includes a fluid regulator (212) including a body (304) defining an inlet (316), an outlet (320), and a fluid passageway (324) between the inlet...
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WO/2019/170309A1 |
The invention relates to a method for identifying the type of fuel gas during the starting operation of a fuel-gas-operated heating device with electronic gas-air ratio control using a gas mass sensor for determining the fuel gas prior t...
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WO/2019/171067A1 |
An abatement method is disclosed. The method comprises: supplying an initial reaction zone of an abatement apparatus with non-stoichiometric amounts of initial reactants to perform an initial abatement reaction under non-stoichiometric c...
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WO/2019/166680A1 |
The present invention relates to a monitoring system for a burner of a gas appliance, the monitoring system (1) comprising a thermocouple (2) and an electromagnetic valve electrically connected to the thermocouple (2) and designed to ope...
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WO/2019/166214A1 |
The gas turbine comprising a plurality of combustors for igniting gas. The method comprising receiving first temperature measurements for a first plurality of probing points, each associated with one of the plurality of combustors (S0). ...
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WO/2019/167992A1 |
Provided is a plant operation assistance device comprising a fuel procurement plan determination part for determining a fuel procurement plan whereby an operation plan may be implemented, said determination being carried out by: acquirin...
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WO/2019/166124A1 |
The aim of the invention is to create a device for indicating the status of a gas burner, which device functions independently of the circumstances of the specific gas burner design and arrangement. This aim is achieved, according to the...
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WO/2019/168542A1 |
Operation of a combustion control system of furnace is controlled by image analysis, outside of the furnace or within the furnace, of a flame produced by combustion within the furnace, to correlate the image with carbon monoxide content ...
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WO/2019/164030A1 |
The present invention relates to a dual thermal power regulating device for a gas range and, more particularly, to a dual thermal power regulating device for a gas range capable of precisely regulating the amount of gas provided to two b...
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WO/2019/162100A1 |
A method (96) for operating a combustion chamber (12) is provided. The method (96) includes obtaining (98) a carbon monoxide reading at an exit (36) of the combustion chamber (12) via a carbon monoxide sensor (84), and deriving (100) an ...
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WO/2019/159877A1 |
Provided is a combustion apparatus capable of detecting failure of a monitoring circuit of a driving current for a gas proportional valve as certainly as possible. One example of the combustion apparatus of the present invention is a com...
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WO/2019/159921A1 |
A fuel combustion device (2) according to the present invention is equipped with a combustion cylinder (4), a fuel injector (6) that delivers a gas mixture containing a first fuel into the combustion cylinder (4) as a whirling stream, an...
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WO/2019/158323A1 |
The invention relates to a method for operating a burner arrangement (16) of a heat engine, particularly a gas turbine, comprising a plurality of burners (2), each one having at least one pilot burner (6) and at least one main burner (8)...
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WO/2019/157441A1 |
A temperature display and/or control system is disclosed for a cooing apparatus, such as a grill, comprising a plurality of individual zones to provide individual zone temperatures. Each zone of the grill is associated with a temperature...
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WO/2019/145854A1 |
A system (10) for optimizing the combustion process of a stove/boiler, particularly a pellet-fired one, comprising a stove/boiler (12) which comprises a combustion chamber (28), provided with a front glazing unit (48), and an air intake ...
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WO/2019/138146A1 |
Mixer device (1) comprising a main body (1a) with an oxidizing gas inlet duct (2), a combustible gas inlet duct (3) and a main channel (4) connected to both inlet ducts (2, 3). The main body (1a) also comprises an auxiliary channel, conn...
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WO/2019/138386A1 |
The invention relates to a gas burner tap (10) comprising an inlet (20) for the gas entering the tap (10) and an outlet (30) for the gas exiting from the tap (10), wherein a valve plug (40) is interposed between the afore said inlet (20)...
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WO/2019/138366A1 |
An automatic system for a combustion container, comprising a thermal actuator fixed near a grill of the combustion container, configured to support a biomass in the container, the thermal actuator being configured to partially close off ...
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WO/2019/133592A1 |
Methods and systems for programming and controlling a control system of a gas valve assembly. The methods and systems include programming a control system in an automated manner to establish an air-fuel ratio based at least in part on a ...
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WO/2019/128221A1 |
Disclosed are an air supply device and a car washer having same, the air supply device being used for supplying air to an air intake channel of a steam generator (30). The air supply device comprises: a fan fixing base (20), and a fan (1...
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WO/2019/130129A1 |
A gas cooktop (1) includes: a cooktop body (10), where the cooktop body (10) is provided with a burner head (11), and fire generated by the burner head (11) is used for heating cookware (2) placed on the burner head (11); and a control s...
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WO/2019/126439A1 |
A system for changing a bias level of a flame sensing circuit to identify leakage in the flame sensing circuit. The bias level may be varied in the positive or negative axis and the flame current may be noted to identify leakage. The bia...
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WO/2019/122976A1 |
A control device (1) for control and detection of the flame of a burner (200), comprising an ionisation electrode (2) arranged, in use, at a region in which a flame of the burner (200) is present, and an electric circuit (3) for generati...
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WO/2019/116652A1 |
A combustion furnace combustion condition determination device for determining a combustion condition that includes a plurality of combustion control parameters for controlling a combustion device in a combustion furnace, said combustion...
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WO/2019/116623A1 |
This burner (20) is provided with: a first nozzle (21) for jetting liquid fuel having a boiling point lower than that of kerosene; a first pump (63) for discharging the liquid fuel having the boiling point lower than that of the kerosene...
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WO/2019/114402A1 |
A variable load steam pressure tracking control method for a straw direct-fired circulating fluidized bed boiler. The method comprises: defining an integration variable of a tracking error according to a steam pressure target value so as...
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WO/2019/117467A1 |
The present invention relates to an LPG direct injection combustion device comprising a direct jet burner connected to an LPG storage tank through a connection pipe. The direct injection burner comprises: an injection nozzle having a noz...
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WO/2019/116407A1 |
Apparatus to deliver gas (10) having a delivery pipe (12) that extends from an entrance end (13) to a gas delivery end (14) along which there are, one after the other, an entrance component (15), a pressure regulator (16) and a flow rate...
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WO/2019/114401A1 |
Provided is an adjustment method for steam pressure pole-placement of a straw burning circulating fluidized bed boiler. The method calculates a steady state target value of an intermediate variable and a steady state target value of a st...
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WO/2019/112599A1 |
A fuel heating apparatus and method are disclosed where a conductive coil is wrapped around an outer surface of at least a portion of a nozzle of a fuel injector. The coil and the nozzle are inductively cooperative with each other such t...
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WO/2019/091612A1 |
The invention relates to a method for controlling a combustion-gas operated heating device using an ionization desired value power characteristic curve, wherein the method comprises a plausibility check and a mixture calibration.
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WO/2019/091619A1 |
The invention relates to a method for controlling an air volume flow, generated by a fan, of a gas-air mixture supplied to a burner of a combustion-gas operated heating device by means of a control unit by detecting and evaluating motor ...
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WO/2019/086057A1 |
The device comprises a detection arm (7) pivotally placed in the fuel chamber (1) of a heater (20), wherein the end portion (7.1) of the detection arm (7) defines the level of the residual layer (8) of fuel (2), wherein the detection arm...
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WO/2019/081464A1 |
A gas burner appliance (10) comprises a gas burner (11) for combusting a gas/air mixture. The gas burner appliance (10) further comprises a primary heat ex- changer (13) for heating service water (14) by the combustion of said gas/air mi...
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WO/2019/077740A1 |
Provided is a gas combustion management device in which a reference temperature can be freely set. A gas combustion management device (20) comprises: a flame detection sensor (22) that generates an electromotive force by being heated by ...
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WO/2019/072329A1 |
The invention relates to a device for controlling the combustion process in a power station furnace system, comprising burners (1) arranged in a wall of a combustion chamber, in which the combustion air is supplied via an annular gap (3)...
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WO/2019/053063A1 |
A controller (50) for a gas turbine arranged to supply a load L is described. The gas turbine comprises a fuel supply means arranged to supply fuel at a fuel flow rate FF to a combustor. The fuel supply means comprises a first fuel suppl...
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WO/2019/053043A1 |
A controller (50) for a gas turbine is described. The gas turbine is arranged to supply a load L. The gas turbine comprises a fuel supply means arranged to supply fuel at a fuel flow rate FF to a combustor, wherein the fuel supply means ...
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WO/2019/049046A2 |
Emissions of NOX and/or CO are reduced at the stack by systems and methods wherein a primary fuel is thoroughly mixed with a specific range of excess combustion air. The primary fuel- air mixture is then discharged and anchored within a ...
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WO/2019/050486A1 |
The invention relates to an adjustment technique for combustion system comprising an electrostatic surface neutralization equipment on solid surface. The adjustment technique reduces the mixing ratio between fuel and air flowing into the...
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WO/2019/046972A1 |
The present disclosure provides methods and systems for modulating a solid-fuel-based combustion process. A current instantaneous heat release for a solid-fuel-based heat generator is determined at a virtual sensor. The current instantan...
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WO/2019/042813A1 |
A method for controlling a combustion apparatus having a combustion state in which a parameter related to the combustion state reflects a chaotic behavior is provided. The method includes the steps of measuring the parameter and determin...
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WO/2019/044445A1 |
The present invention is provided with: a flow rate measurement unit (102) which measures, at regular time intervals, a flow rate of a fluid flowing through a channel (101); a section formation unit (104) which forms a first section and ...
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WO/2018/227949A1 |
A gasification mother-child boiler for coking, steel making, casting and power generation, the gasification mother-child boiler being formed by a combination of 6, 8, 10 or more sub-furnaces. A top portion of a sub-furnace is provided wi...
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WO/2018/224899A1 |
The present invention relates to an electromechanical system for automating the turning off of the knobs of a stove. The system can quickly identify the occurrence of a gas leak and turn off the knob corresponding to the burner that is l...
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WO/2018/220256A1 |
Described is a method and an arrangement for controlling a burner (1) of a suspension smelting furnace (2). The burner (1) comprises a reaction gas feeding device (5), and a fine solids feeding device (6). The fine solids feeding device ...
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WO/2018/222528A1 |
A light detection system is provided for association with a light source. The light detection system includes a light detector and circuitry. The light detector includes semiconductor film and phototube devices and is disposed with at le...
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WO/2018/216044A1 |
An improved gas valve unit, characterized in that it comprises: a body (4) provided with an inlet (9), fluidically connectable to a gas source and to at least one outlet (10), a main chamber (28), defined at least in part in said body (4...
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WO/2018/215527A1 |
The invention relates to a heating device, comprising at least one gas forced-air burner (12), a sensor unit (14) for sensing operation measurement values, and an open-loop and/or closed-loop control unit (16). According to the invention...
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WO/2018/216331A1 |
A hydrogen combustion boiler (1) comprises: a hydrogen supply line (L100) that is connected to a burner (20) and supplies hydrogen gas (G1) to the burner (20); shutoff valves (V11), (V12) that are disposed in the hydrogen supply line (L1...
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