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WO/2021/034748A1 |
A thermally-actuatable gas valve assembly comprising a ceramic heater is disclosed. The gas valve assembly comprises a housing with a gas inlet and a gas outlet. A bimetal thermal actuator has a valve plug that removably seals the gas ou...
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WO/2021/028897A1 |
A fuel cell overheating protection system and method. The system comprises a fuel gas isolation valve (1), a flow control unit (2), a combustor (3), a first controller (4), a second controller (5), a first temperature sensor (6), a secon...
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WO/2021/024511A1 |
A method for combusting ammonia in which ammonia gas is combusted inside a combustion chamber 4, wherein the method includes: a step for segregating hydrogen gas from the ammonia gas; a step for supplying the segregated hydrogen gas into...
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WO/2021/016125A1 |
Provided are embodiments of a gas valve for an intermittent pilot ignition system. The gas valve includes features designed to address the buildup of negative pressure in a fuel line connected to the gas valve that could cause internal v...
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WO/2021/005316A1 |
This burner comprises a porous support (6) and a combustion tube (2) along which the porous support (6) is mounted, the combustion tube (2) having one or more openings to let a fuel through to the porous support (6), characterized in tha...
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WO/2021/004992A1 |
The present invention relates to an incineration plant for solid material having a combustion material inlet through which solid material can be introduced, a combustion chamber (1) in which the solid material is introduced and in which ...
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WO/2020/259576A1 |
A forced internal flue gas circulation furnace, comprising a combustion chamber (4), a forced internal flue gas circulation system, a flue gas exhaust pipe (5), a chimney (6), a fuel outlet (7), a combustion air channel (8), and a blower...
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WO/2020/255092A1 |
Systems and methods iteratively solve a fired-systems model of the process heater based on fuel information, a target heat release of the plurality of burners, ambient air information, and available airflow at each of the plurality of bu...
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WO/2020/255089A1 |
Systems and methods operate to infer a fuel composition in a combustion system. The fuel composition may be inferred by receiving measured operating parameters including one or more of fuel data defining fuel characteristics used in comb...
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WO/2020/255090A1 |
Systems and methods for determining operating discrepancy a process heater. The discrepancy may be identified by solving a fired-systems model of the heater. The fired-systems model is then compared to current operating data. If the sens...
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WO/2020/255091A1 |
Combustion heater control systems and methods that include dynamic safety settings. Current operating parameters of the combustion heater are sensed at a plurality of time intervals and converted into a time-varying signal. The time-vary...
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WO/2020/249862A1 |
An object of the present invention is a method of controlling a deflagration combustion process in a pistonless combustor (100). The method comprises scavenging combustion products of the previous cycle, introducing air into the combusto...
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WO/2020/247664A1 |
Methods and systems for monitoring a flare burner with a camera. The methods and systems which may indicate to operators the presence or absence of one or more of smoke, flare flame, and steam plume and record those indications or measur...
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WO/2020/247254A1 |
A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, t...
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WO/2020/247358A1 |
A method and system for advanced flare analytics in a flare operation monitoring and control system is disclosed that contains a data acquisition and augmentation mechanism whereby data is aquired through a plant network including images...
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WO/2020/237281A1 |
A cooking appliance gas burner system comprises a gas burner adapted to receive gas flow from a gas feed line via a venturi. A flow sensor comprises a gas flow input in fluid connection with the venturi and configured to measure pressure...
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WO/2020/237680A1 |
Disclosed is a gaseous fuel burner, containing a refractory unit (10), a metal piece (20), a fuel-oxidant supply system (11) containing a fuel nozzle and a plurality of fuel-oxidant passages, a first oxidant supply system (12) containing...
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WO/2020/234108A1 |
Gas cooktops disclosed herein may include a proportional solenoid valve controlling gas flow to a gas burner, where the proportional solenoid valve has a continuously variable range of positions. A user interface (UI) element associated ...
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WO/2020/228979A1 |
The invention relates to a method for monitoring a burner (2) and/or a behavior of a burner (2) by way of a measured ionization signal. The invention is characterized in that the ionization signal is measured between an ionization electr...
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WO/2020/232220A1 |
Methods of autonomously controlling hydrocarbon burners described herein include capturing an image, for example from a video feed, of an operating burner; processing the image to form an image data set; capturing sensor data of the oper...
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WO/2020/232477A1 |
The present invention relates to an equipment for amplifying thermal energy by resonal stimulation of many small energy explosions including: at least one resonance amplification chamber (10), an input fuel source (20), a resonance ampli...
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WO/2020/221758A1 |
The invention relates to a method for checking a gas mixture sensor and ionization sensor with respect to their fault-free operation in a fuel-gas-powered heating device, wherein a gas mixture is produced by providing a quantity of gas v...
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WO/2020/212067A1 |
The invention relates to a method and an assembly for controlling an internal combustion engine having multiple burners. According to the invention, combustion measurement data (VD1, VD2) is collected in a burner-specific manner for each...
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WO/2020/212823A1 |
An optical flame-sensor includes an optical circulator, an optical-fiber cavity, and a first optical sensor. The optical circulator includes a first port, a second port, and a third port. The first port is configured to receive an optica...
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WO/2020/200783A1 |
The invention relates to a method (100) for controlling a gas turbine, having a measurement step (101), a prediction step (102) which is carried out after the measurement step (101), and a control step (103) which is carried out after th...
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WO/2020/203841A1 |
This calculation device is provided with: a limit value calculation unit which calculates, on the basis of a pressure value inside a boiler and a flow rate value in an induced draft fan, a lower limit value of the rotation speed of a mot...
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WO/2020/204204A1 |
The present invention is provided with a petroleum residue supply facility that produces petroleum residue, a petroleum residue use facility provided with a petroleum residue fired boiler that uses, as fuel, petroleum residue transported...
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WO/2020/200917A1 |
A gas valve (4) for a gas stove (1), comprising a valve housing (5), wherein the valve housing (5) has a gas inlet (6) and a gas outlet (7), and a gas regulating unit (37), wherein the gas regulating unit (37) has a cylindrical outer sur...
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WO/2020/197391A1 |
A method for operating a premix gas burner wherein an air flow rate and/or a fuel gas flow rate are controlled so as to generate heat with the premix burner in accordance with a heat demand related value. The fuel gas comprises hydrogen ...
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WO/2020/194238A1 |
There is disclosed an ionisation and/or ignition device comprising: an inner rod, an outer sleeve, and an electrical insulator. The inner rod comprises a semiconductor refractory material. The outer sleeve comprises a semiconductor refra...
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WO/2020/191873A1 |
A control method, apparatus, and device for primary air of a coal-fired unit. The method comprises: acquiring the resistance of each running coal mill in the coal-fired unit under the control of a primary air system in real time; adjusti...
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WO/2020/191341A1 |
A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, t...
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WO/2020/186813A1 |
A system (10) for controlling digital gas valves of an application (100) utilizing a configurable duty cycle responsive to time, temperature and burner power level variables.
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WO/2020/183117A1 |
A gas fired burner control system for a kiln for firing for instance ceramic items. The system including a plurality of operating modes, with the system being configured such that during a firing cycle the system can move between operati...
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WO/2020/181679A1 |
The present invention discloses a control method for transient varying load coal supply quantity considering exergy storage modification of a coal-fired boiler. The method comprises: measuring and recording in real time the working mediu...
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WO/2020/183289A1 |
A temperature sensor (1) for gas burner (2) having a thermocouple (11) comprising electric conductors (15) and a connection element (12) to connect to the burner (2) associated with a free end (18) of such thermocouple (11), said connect...
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WO/2020/182902A1 |
The invention pertains to a method for operating a surface stabilized fully premixed gas premix burner. The burner is adapted to modulate between a minimum load and a full load, the ratio of the full load over the minimum load being at l...
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WO/2020/179197A1 |
The present invention comprises a first burner part (6-1) in which a flame sensor (8) for detecting information about the state of combustion of a flame produced by a burner is installed, and a second burner part (6-2) that includes a di...
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WO/2020/178707A1 |
A gas cock (1) for a gas burner, preferably a professional gas burner provided with a pilot flame, comprising a cock body (10) in which a plug receiving seat (2) and a gas passage opening (3) are formed for the passage of the gas from or...
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WO/2020/174353A1 |
An atmospheric burner (10) for a cooker hob (100) comprising at least one head (30) and at least one ejector (20) which comprises an air flow rate regulating system (50) to regulate an air flow rate inhaled by said at least one ejector (...
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WO/2020/156973A1 |
The invention relates to a tracer gas leak detection system comprising at least one sensor delivering a signal, referred to as the sensor signal, which is representative of a concentration of the tracer gas at the sensor. Such a system f...
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WO/2020/148434A1 |
The invention relates to a method for controlling a gas mixture (5, 105) formed from a gas (2, 104) and a fuel gas (1, 103) in a fuel-gas-operated heating device, wherein: the gas mixture is created by a gas amount and a fuel gas amount ...
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WO/2020/146817A1 |
Apparatus and methods for a gas furnace are disclosed. The gas furnace includes a variable combustion control which monitors the temperature of the burner and modifies one of the amount of combustion air supplied and the amount of gas fu...
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WO/2020/141693A1 |
The present invention relates to a boiler control system through monitoring of carbon monoxide, and provides a boiler control system which, by monitoring the concentration of carbon monoxide in a boiler room or an indoor area in real tim...
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WO/2020/138771A1 |
The present invention relates to a combustor and a method for controlling the combustion of the combustor and, more specifically, to a combustor for allowing stable combustion by automatically responding to a misfire and an ignition fail...
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WO/2020/126401A1 |
Assembly for injecting a gaseous combustion agent into a combustion zone, the assembly comprising a chamber (11), at least one primary injector (21) for carrying a primary flow of the gaseous agent from the chamber (11) towards the combu...
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WO/2020/119373A1 |
A system (10) for controlling the air flow through a vent (110) of an oven (100). The oven (100) has at least one gas burner comprising: a movable damper (120) in fluid communication with said vent (110), said movable damper (120) capabl...
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WO/2020/120727A1 |
The invention proceeds from a method for operating a burner device, in particular a part-premixing or full-premixing burner device, in particular for recognizing a closure and/or part closure of a connected combustion air line and/or a c...
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WO/2020/122904A1 |
A gas manifold for a convection conveyor oven includes an elongated housing having a wall that at least partially encloses an interior volume; a gas inlet in fluid communication with the interior volume and extending through the wall; a ...
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WO/2020/120699A1 |
The invention concerns a system for energy and environmental optimisation of a facility comprising at least one combustion apparatus (1) with a burner (3). The system comprises an electrolyser (2) and an injection system (4) connected to...
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