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WO/2020/244763A1 |
The invention relates to a gas burner (54) for a continuous-flow heater (10; 30; 140) of a high-pressure cleaning device, wherein the gas burner (54) comprises: a mixing chamber (56) for producing a fuel gas-air mixture, which chamber ha...
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WO/2020/240345A1 |
1. Gas burner (1) of the type comprising: - a burner cup (2) provided with at least one gas injection nozzle (3); - at least one mixer (4) to mix the gas with primary air (I), placed downstream of said at least one injection nozzle (3) a...
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WO/2020/237883A1 |
A gas mixing burner, comprising a secondary air chamber (16), a mixing chamber (1) sleeved at the middle portion of the secondary air chamber (16), a flow limiting tube (2) sleeved at the middle portion of the mixing chamber (1), a burne...
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WO/2020/237745A1 |
A fire row of a burner, comprising a holder (1) and a row of fire row pieces (2) disposed thereon. Adjacent fire row pieces (2) abut against each other one by one. The holder (1) is fixedly connected to a gas distribution rod (3) having ...
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WO/2020/237746A1 |
A novel burner fire grate segment, comprising a housing (1), wherein either side of the housing (1) is provided with an air inlet channel (2); the two air inlet channels (2) are symmetrically arranged; a burning chamber (3) is provided a...
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WO/2020/236863A1 |
A monolithic heat exchanger body (c600) includes a plurality of heating walls (c616) configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis (c204), and plurality of combustion fins (c450) circumfere...
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WO/2020/226206A1 |
The present invention relates to a low-NOx burner having a perforated plate-type combustion head, and has a structure in which a primary tube protrudes toward the inside of a combustion chamber, a primary fuel supply pipe is arranged ins...
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WO/2020/227581A1 |
According to an embodiment, a burner system includes a pilot burner disposed in a furnace at a distal position along a main fuel and combustion air flow axis, and one or more main fuel nozzles disposed at a proximal position along the ma...
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WO/2020/224230A1 |
The present invention provides a full-automatic cleaning method for a pure oxygen combustor and a cleaning control device thereof. Said method comprises: a combustor conducting an ignition starting step, a high-temperature mode starting ...
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WO/2020/221367A1 |
A burner (100) comprising: a plurality of sequentially connected burner units (10), each burner unit (10) comprising a mixing chamber (11) and a burning chamber (12) in mutual communication, the burning chamber (12) being located above t...
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WO/2020/221366A1 |
Disclosed is a combustion assembly (100) and a wall-mounted stove comprising the combustion assembly (100). The combustion assembly (100) comprises: a gas nozzle (10) connected to an external gas source and providing fuel gas for a combu...
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WO/2020/215762A1 |
A housing (10) for a burner (100), a burner (100) and a water heating apparatus. The housing (10) comprises: side enclosure plates (11) enclosing an installation space allowing vertical passage for installation of a burner unit (20) of a...
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WO/2020/217028A1 |
The invention relates to a flame burner supplied with a gaseous mixture comprising an oxidant and a fuel, said mixture passing through a porous wall at a pressure higher than the atmospheric pressure, the mean cross-section of the porosi...
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WO/2020/205679A1 |
A cooking device may include a housing, a gas burner, an unburned gas vent assembly, and a vent. The unbumed gas vent assembly may include a gutter disposed in the housing and at least a portion of the gutter may be disposed below at lea...
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WO/2020/204417A1 |
The present invention relates to a handheld gas torch having a charcoal fire function for cooking and, more specifically, to a handheld gas torch which enables charcoal fire to be generated from a gas torch itself so as to give the effec...
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WO/2020/201990A1 |
Gas burner (1) for cooktops, of the type comprising at least one outer annular flame spreader (6a), having a respective annular distribution chamber (5) of the mixture, at least one first fluidic inlet (2a) for the fuel gas, at least one...
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WO/2020/199324A1 |
A temperature control system for a gas-fired radiant tube, comprising at least one gas-fired radiant tube (1) extending into a thermal treatment furnace and used for heat dissipation, and further comprising: a first thermocouple (2) prov...
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WO/2020/203518A1 |
This premixing combustion burner is provided with: a mixing part that has a first peripheral wall centered on the burner axial line, a mixing region formed on the inner periphery thereof for mixing a gas fuel and air, and a plurality of ...
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WO/2020/192983A1 |
Post-mix burner and use of same for generating a flame curtain, the burner having a longitudinal central dividing wall (5) terminating in a wall head (7) towards the burner top (4), an oxidant inlet compartment (102) and an oxidant outle...
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WO/2020/195085A1 |
This combustor is provided with multiple fuel nozzles (6) that extend in the direction of the nozzle axis (An) and inject fuel towards one side in the direction of the nozzle axis (An); a tube plate (3) that has multiple air holes (31) f...
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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/2020/193849A1 |
A burner (400) comprising a burner lance (200) having a first part (200a) and a second part (200b). The burner lance (200) comprises a first openable fastener (320) for fastening the first part (200a) to the second part (200b) and for de...
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WO/2020/182631A1 |
A burner (100) comprises a body (1) suitable for containing at least one injector (2), a crown (3) disposed on the body (1), and a cap (4) disposed on the crown (3). The geometrical structure of the crown (3) and of the cap (4) is such t...
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WO/2020/185944A1 |
Various disclosed embodiments include combined heating and power modules and combined heat and power devices. In an illustrative embodiment, a combined heat and power module includes at least one burner. At least one thermionic energy co...
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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/2020/180294A1 |
A fuel injection nozzle for a gas turbine (10) includes a nozzle body (65) defining a longitudinal axis (35) and including a plurality of fuel openings (125) arranged annularly around the longitudinal axis, and a heat shield (135) couple...
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WO/2020/180388A1 |
Describes further development work done by applicant for the Low-NOx Burner for which applicant was awarded US Patent No. 9,562,683 issued on February 07, 2017 which is incorporated by reference herein. Further embodiments of the burner ...
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WO/2020/173204A1 |
A burner cap assembly, comprising an outer burner cap (3), an inner burner cap (4), and a gas distribution disk (5). An inner burner cap mounting part (3-1) is provided in the middle of the outer burner cap (3). The inner burner cap (4) ...
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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/2020/170622A1 |
Provided is a boiler such that even if a large-capacity main burner is operating and a small-capacity sub-burner is not operating, it is possible to cool the sub-burner. The boiler comprises: a combustion vessel (11) that forms a combust...
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WO/2020/170955A1 |
A combustion apparatus C is provided with: a flame hole plate 2; a frame-like base 1 including a frame-like front wall part 10 on the back of which a perimeter edge part of the flame hole plate 2 is overlapped; a spark plug 6; and a prot...
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WO/2020/164246A1 |
A burner and a gas water heater employing the same. The burner comprises a housing (1). A plurality of burner rows (2) are disposed in the housing (1). An air supply inlet (3) is disposed at the housing (1), and comprises a long opening ...
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WO/2020/161559A1 |
A radiant tube recuperative burner assembly having a heat exchanger (13) and a burner (11); said heat exchanger (13) comprises: a first inner tube (15); a second heat exchanger tube (16) coaxial and external to the first tube (15); a thi...
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WO/2020/155234A1 |
An automatic ignition device, comprising a weld-cutting nozzle (1) and an insulation sleeve (2) fitted over the weld-cutting nozzle (1). The weld-cutting nozzle (1) is a first electrode; a conductor (201) is provided in the insulation sl...
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WO/2020/152008A1 |
A pan support (2) for a gas hob (1), the pan support (2) comprising: a pan support structure (4) configured for supporting a pan (6), and a gas burner body (5) comprising gas openings (7) for burning an air-fuel-gas-mixture, wherein the ...
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WO/2020/145479A1 |
A heating apparatus using a mixed gas of hydrogen and oxygen according to the disclosure comprises a combustion unit and a graphite thermal conduction unit, wherein the graphite thermal conduction unit comprises a flame contact member, a...
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WO/2020/140383A1 |
A two-stage fuel burning row burner comprises a base (10) and a plurality of flame sheet members (20) provided at the base (10). The base (10) is provided with fuel gas jets (11) aligned with the flame sheet members (20). The fuel gas je...
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WO/2020/140381A1 |
A multi-ejector tube type fire plate, comprising a fire plate body (10). The top of the fire plate body (10) is provided with a combustion section (12); a fire hole (121) is formed in the combustion section (12); the fire plate main body...
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WO/2020/140384A1 |
A gradual combustion type fire plate combustor, comprising a base (10) and fire plates (20) provided on the base (10), wherein the interior of each fire plate (20) comprises a gas channel (21); fire holes (22) communicated with the gas c...
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WO/2020/140382A1 |
Provided is an flow-equalization-type fire piece, comprising a fire piece main body, wherein a fuel gas passage (11) is provided inside the fire piece main body; a top plate of the fire piece main body is provided with a fire hole (12); ...
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WO/2020/132759A1 |
The invention relates to a porous burner for ovens, which comprises a burner of a porous medium with inert material, a control and safety unit, a combustion head formed by one or more radiant units that each preferably correspond to a st...
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WO/2020/135985A1 |
The present invention relates to a cooking device (1) comprising a burner (2); a burner plate (3), a burner plate (4) seated onto the burner plate (3), a plurality of main holes (5) arranged on the periphery of the burner head (4) and a ...
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WO/2020/136565A2 |
Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The b...
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WO/2020/136334A1 |
The invention relates to a burner (1) comprising an annular fuel-transport circuit (2) delimited by an inner tube (3) and an outer tube (4) which are substantially concentric along a longitudinal axis (X), said circuit having: - an upstr...
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WO/2020/131113A1 |
A burner assembly including a body, the body including a first aperture, a second aperture, a cavity between the first and second aperture, and a gas inlet in fluid communication with the cavity. The assembly also includes a gas nozzle a...
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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/2020/122336A1 |
The present invention relates to a combustion device capable of minimizing hazardous materials and, more specifically, to a combustion device capable of minimizing hazardous materials, the combustion device comprising: a gas nozzle porti...
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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/2020/119689A1 |
A burner (1) and a gas water heater. The burner (1) comprises a first burner grate (10), an ignition pin (30) and a first wind guard (20). The first burner grate (10) is provided with a first ejecting channel (110), and a first flame-sho...
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