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WO/2018/029074A1 |
The invention relates to an automatic device for premixing a fuel gas with an oxidising gas, in particular in the case of condensing boilers, characterised in that the device comprises a housing (10), a first feed (12) of oxidising gas, ...
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WO/2018/027285A1 |
Gas burner (1) consisting of a burner pipe (2), in which gas is supplied and which is provided with a row of linearly arranged perforations (3) that allow the gas through to a burner chamber (4), and with an ignition mechanism (5) to ign...
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WO/2018/030604A1 |
A burner using a high-temperature combustion catalyst is disclosed. The disclosed burner using a high-temperature combustion catalyst comprises: a mixing and dispensing unit for mixing and dispensing fuel gas and air, which are to be sup...
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WO/2018/018759A1 |
A burner (100) and a gas cooking stove. The burner (100) comprises a bottom cup (10) and a distributor (20); the bottom cup (10) is provided with a bottom cup air inlet (11), at least two bottom cup air outlets (12) and a constant pressu...
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WO/2018/022061A1 |
Provided herein are flashback arrestors disposed proximate the head of a cutting torch for restricting flashback into the torch head. In one approach, a torch assembly is provided including a torch head having a gas passageway formed wit...
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WO/2018/019861A1 |
The invention relates to a staggered firing for combustion of wet charge materials, consisting of the following steps: pre-combustion, designed as a fluidized bed firing, heat transition in a heat exchanger, dust precipitation, and post-...
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WO/2018/021249A1 |
Provided is an auxiliary burner for electric furnace that keeps a uniform, high heating effect on iron scrap by appropriately and efficiently burning solid fuel with gas fuel. This auxiliary burner for electric furnace 100 has a structur...
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WO/2018/020047A1 |
In order to overcome the limitations and problems that earlier methods have experienced, the present invention relates to a method for operating a burner (1) used in the thermal step of a Claus process. The burner comprises at least one ...
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WO/2018/021248A1 |
Provided is an auxiliary burner for an electric furnace, the burner being capable of increasing and homogenizing the heating effect of iron scrap by suitably and efficiently burning solid fuel along with gas fuel. This auxiliary burner 1...
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WO/2018/015130A1 |
The invention relates to a gas-air mixing device with a flow guiding body (2) which is designed as a Venturi nozzle and has an air flow inlet (3), a gas-air mixture outlet (4) and a fuel gas supply opening provided between the air flow i...
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WO/2018/015713A1 |
An inlet mixing assembly for an abatement apparatus and a method are disclosed. The inlet mixing assembly (100) for an abatement apparatus comprises: an inlet portion (20) configured to receive an effluent stream to be treated; a throat ...
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WO/2018/015385A1 |
The invention relates to a burner (10), particularly for vehicle heaters, comprising a flexible panel (12) that separates an inner combustion region (14) from an outer region (16), a light-sensitive sensor for flame recognition being arr...
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WO/2018/010052A1 |
Disclosed is an injection combustion device, comprising several Venturi burners (14) and multiple layers of protection covers (16) arranged around the several Venturi burners (14) and in the axial direction of the injection combustion de...
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WO/2018/010051A1 |
Provided is a container-type combustion apparatus (10) having an increased air ejection volume, comprising a multilayer protective guard (14) and Venturi burner unit (12) arranged in the vertical direction; each layer of the protective g...
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WO/2018/010050A1 |
An injection-type burning device (10) having a bearing structure (28) for a protection casing (16), comprising a skid-mount outer frame (12), and the injection-type burning device (10) arranged within the skid-mount outer frame (12); the...
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WO/2018/010393A1 |
A combustion chamber assembly comprises a combustor (1) and a combustion chamber (2) which is used for accommodating the combustor (1) and is opened upwardly. A front support (3) and a rear support (4) are provided within the combustion ...
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WO/2018/013165A2 |
This is an upright heater igniting combustible gas to induce a naturally aspirated flame within a glass tube. Air channels producing the naturally aspirated flame enters the glass tube in a direction perpendicular to the direction of the...
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WO/2018/010988A1 |
The present invention relates to a gas burner system (10) for a gas cooking hob, in particular for a domestic gas cooking hob. Said gas burner system (10) comprises a gas burner assembly (12) including a plurality of flame ports. At leas...
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WO/2018/010046A1 |
Disclosed is a modular skid-mounted structure of an injection combustion device (2), comprising a skid-mounting outer frame (4) and the injection combustion device (2) mounted in the skid-mounting outer frame (4), wherein the injection c...
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WO/2018/010047A1 |
An injection-type burning device capable of preventing airflow blowback, comprising multiple layers of protective covers (10, 12, 14, 16) and multiple layers of venturi burners (18, 20, 22, 24) that are arranged in the vertical direction...
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WO/2018/010049A1 |
A high flow rate venturi burner comprises a venturi tube (10), a nozzle and a flame stabilizer. The venturi tube (10) has a gas inlet end (16) and a gas outlet end (18), the nozzle being provided on the gas inlet end (16), and the flame ...
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WO/2018/007883A1 |
The present disclosure seeks to provide a method to design a metallic burner component for use in industrial processes such as cracking, reforming and steam generation for which the burner component is exposed to high furnace temperature...
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WO/2018/009067A1 |
An aspect provides a method of removing a liner of a well, the liner comprising a liner material. The method comprises providing a seal in the well for defining an upper and/or lower boundary of a removal space, the space being delimited...
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WO/2018/007882A1 |
The present disclosure seeks to provide a metallic burner tile for use in industrial processes such as cracking. The tile is substantially metallic (e.g. more than 80%) with the balance being ceramic coating on surfaces exposed to high t...
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WO/2018/007892A1 |
The invention relates to a gas burner (2) for a domestic cooking appliance (1), comprising a first mixture distribution chamber (46) having a plurality of mixture outlet openings (45), and a second mixture distribution chamber (47) that ...
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WO/2018/002309A1 |
The invention relates to a high-temperature furnace with heat recovery, comprising: - a flame (26) in a flame tube (44); - a waste gas outlet (24); - a fuel gas inlet (21); - and a fresh-air inlet (52). The invention is characterised in ...
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WO/2018/005753A1 |
A torch includes a body, a fuel tank and a microjet burner. The torch also includes an ignition button that is movable relative to the body between an upper position and a depressed position, and a cap assembly, which includes a lower ca...
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WO/2017/220250A1 |
According to the invention, a recuperative burner (10) is provided which fires a furnace chamber (11) in a substoichiometric manner. The recuperative burner is arranged in a radiant tube (26) which is open towards the furnace chamber and...
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WO/2017/222198A1 |
The present invention relates to a gas burner and, more specifically, to a gas burner which can achieve complete combustion of fuel by allowing fuel gas such as LPG or city gas supplied from the outside to be easily mixed with air, and c...
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WO/2017/215827A1 |
The invention relates to an oxy-fuel torch (10) comprising a handle (9) by which the torch (10) can be manipulated, at least two gas channels arranged through said handle (9) for conveying at least a flow of fuel gas and a flow of oxidiz...
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WO/2017/215787A1 |
The invention relates to a cleaning device for mechanically cleaning a gas nozzle (2) of an inert-gas welding torch, having a motor-drivable cleaning head (1) which is mounted so as to rotate about an axis of rotation (R) and has a radia...
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WO/2017/218695A1 |
Gas manifolds for convection conveyor ovens are provided, and in some cases include an enclosed housing having at least one continuous wall defining an interior volume of the housing, wherein the interior volume comprises first and secon...
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WO/2017/211973A1 |
The present invention relates to a cooking device (1) comprising a burner (2) having a burner body (3) that generates flame by the flammable gases being burned, that enables the cooking container placed thereon to be heated and that has ...
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WO/2017/212259A1 |
A burner is described having a burner inlet for receiving a supply of fuel and a supply of comburant gas and a burner outlet in the vicinity of which combustion of the fuel is supported during use. The burner has a primary conduit defini...
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WO/2017/212744A1 |
In order to burn a mixture of fuel gas and combustion air in a combustion burner portion located at one end of a radiant tube burner, and discharge the exhaust gas after combustion from the other end of the radiant tube, this radiant tub...
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WO/2017/208095A1 |
The invention relates to a gas burner (2) for a domestic cooking appliance (1), with a burner housing (4), which has a mixing chamber (7) for mixing fuel gas (B) with primary air (L) and a gas nozzle (16) accommodated in the burner housi...
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WO/2017/208746A1 |
The present invention can excellently color a transparent hydrogen flame with high brightness, and can maintain a color developed state of the hydrogen flame for a long time period. The present invention is provided with: a plurality of ...
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WO/2017/207573A1 |
The fuel nozzle (1) for the gas turbine (1) comprises a radial swirler (111) and an axial swirler (121). The radial swirler (111) is arranged to swirl a first flow (A1+F1) of a first oxidant-fuel mixture and the axial swirler (121) is ar...
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WO/2017/206283A1 |
A combustion nozzle, comprising: a nozzle body (1), one end thereof having a fuel inlet (11) and a pure oxygen inlet (12), and the other end thereof forming multiple diaphragm outer cavities (13). The interior of the nozzle body (1) is p...
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WO/2017/209327A1 |
A battery flammability test apparatus according to the present invention comprises: a firing nozzle part including at least one firing nozzle module; a frame part for holding the firing nozzle part; a temperature sensing part disposed on...
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WO/2017/208107A1 |
A burner (6) comprises a frame (8) connectable to a combustion unit (1), a diffusion layer (10) of a gas permeable material with a combustion surface (11) surrounded by the frame (8), wherein the frame (8) comprises a front frame (15) wi...
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WO/2014/067744A9 |
The invention describes a gas premix burner (100) comprising a porous combustion surface (120, 140, 142), on which when the burner (100) is in use combustion occurs after the premix gas has flown through it, a fiber based cloth (120) for...
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WO/2017/198997A1 |
An inlet assembly for a burner and a method are disclosed. An inlet assembly for a burner comprises: an inlet nozzle defining an inlet aperture coupleable with an inlet conduit providing an effluent gas stream for treatment by the burner...
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WO/2017/194395A1 |
A cylindrical gas premix burner comprises a cylindrical burner deck onto which the flames are stabilized when the burner is in use; a mixing chamber inside the cylindrical burner deck; an inlet device mounted perpendicularly to the axial...
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WO/2017/193479A1 |
A gas water heater (100) comprises: a housing (10), in which an accommodation cavity (13) is defined; a pre-mixing chamber casing (20), wherein the pre-mixing chamber casing (20) is disposed in the accommodation cavity (13), and a mixing...
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WO/2017/194394A1 |
The gas premix burner (100, 700) comprises a cylindrical burner deck (110, 710) enclosing a mixing chamber. An inlet device (120, 220, 320, 420, 520, 620, 720) is mounted perpendicularly to the axial direction of the cylindrical burner d...
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WO/2017/195404A1 |
In the present invention, a fuel gas guiding pipe for guiding a fuel gas into a radiant tube is provided, and a combustion chamber, which leads air for combustion supplied inside the radiant tube toward the outer circumference side of th...
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WO/2017/187118A1 |
Apparatus and method of heating and ventilating an enclosed area comprising a floor arranged as a number of floor zones. The method comprises providing a radiant heater spaced above each floor zone so as in use to direct heat downwards t...
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WO/2017/190080A1 |
A combustion system includes a fuel and oxidant source and a flame holder. The flame holder includes a plurality of discrete slats arranged in parallel defining combustion channels between adjacent slats. The fuel and oxidant source outp...
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WO/2017/182824A1 |
A fluid combustion device (3) for use with a flare pilot, the fluid combustion device (3) includes a flow conduit with a fuel inlet (5), an outlet (6), a primary flow path through the flow conduit and a continuous air inlet (74) between ...
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