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Document Title |
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7628608 |
Submersible gas burner
A submersible gas burner includes a pilot burner, a closed gas reservoir, and a first and second main burners. The pilot burner has a pilot burner tube with a closed upper end, an open lower end...
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7524186 |
Low emissions burner with premix flame stabilized by a diffusion flame
A low emissions burner includes a diffusion burner surrounded by an annular array of premix burners. The diffusion burner operates at maximum swirl air flow and at a low constant fuel rate to...
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7422427 |
Energy efficient low NOx burner and method of operating same
A burner for installation in a furnace having a combustion chamber defined by at least a furnace front wall, two side walls, a top wall and a bottom wall as well as heat transfer pipes through...
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7335017 |
Lighter with flint igniter
A lighter includes a flint igniter igniting a flame positioned adjacent to a torch nozzle thereof to light up gas emitted from the torch nozzle to form a torch in which the gas released from a gas...
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7086855 |
Apparatus having improved wind resistance that is a synergistic combination of a windshield and a brooder heater pilot assembly
The invention is an apparatus that is a synergistic combination of a windshield and a pilot light assembly for a gas burner heater. The apparatus provides reliable operation of the gas burner...
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6923643 |
Premix burner for warm air furnace
A burner assembly for use in a warm air furnace. The burner assembly has a cooling air box for receiving air and a premix burner for receiving air-fuel premix positioned within and spaced apart...
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6918755 |
Fuel-fired burner with skewed electrode arrangement
A fuel-fired burner for use with an emission abatement device comprises a pair of electrodes. Each electrode comprises an arc-contact rod to generate an electrical arc therebetween.
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6916175 |
Combustion gas burner enabling multi-stage control
A combustion gas burner enabling a multi-stage control including a main casing on the bottom surface of which an air blower is mounted so that air can be supplied from the air blower through an air...
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6916172 |
Burner apparatus
A burner apparatus comprising housing defining a chamber and having an air inlet, a peripherally extending baffle disposed in the housing, a first peripherally extending flow passage being formed...
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6905329 |
Torch lighter for cigar
A torch lighter includes a fuel nozzle assembly provided for vaporizing the fuel released therefrom to a high-pressured gaseous fuel to emit to the ignition chamber, wherein the vaporizer assembly...
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6884063 |
Multiple-flame lighter
A multiple-flame lighter, including: a lighter housing, a storage having an outlet valve, an inlet valve and a gas chamber for storing liquid fuel gas, a gas outlet control bar for controlling gas...
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6840761 |
Ultra-stable flare pilot and methods
A continuously operating ultra-stable flare pilot for igniting a flammable fluid discharged from the open end of a flare stack and methods are provided. The flare pilot basically comprises a...
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6796790 |
High capacity/low NOx radiant wall burner
A burner assembly for a radiant burner includes a burner tube structure in the form of an elongated burner conduit having spaced inlet and outlet ends. The conduit is adapted and arranged for...
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6786717 |
Combustion apparatus
A combustion apparatus ( 1 ) is generally composed of a principal part ( 5 ), a supplementary part ( 6 ) and a burner port assembly ( 3 ). Four metal plates ( 7,8,10,11 ) constituting the principal...
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6733278 |
Variable heat output burner assembly
As with most burners and combustors, they utilize fuel and air mixtures. One of the important aspects of burning an air-fuel mixture is that of mixing. Ideally, the fuel should be uniformly...
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6672862 |
Premix burner with integral mixers and supplementary burner system
An apparatus is provided including a furnace structure defining a reaction chamber in which oxidant and fuel are reacted to form combustion products and having an anchor surface having an opening...
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6652265 |
Burner apparatus and method
A burner apparatus is operated in a plurality of distinct modes. In a startup mode, flows of oxidant and primary fuel are ignited by an igniter and are provided simultaneously with a flow of...
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6652268 |
Burner assembly
A burner assembly including a housing having an air inlet and a burner end. An impeller that is mounted in the housing is in communication with the air inlet and adapted to direct air toward the...
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6632084 |
Burner configuration with primary and secondary pilot burners
A burner configuration with primary and secondary pilot burners is described. The burner configuration is used in a firing installation, in particular a gas turbine combustion chamber, and has a...
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6623267 |
Industrial burner
An industrial burner assembly comprising a manifold with a fuel inlet and a longitudinal axis, and a plurality of elongated burners positioned radially about the longitudinal axis having fuel ports...
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6588475 |
Device and method for welding overlapping roof membranes
A device for welding overlapping roof membranes comprising a chassis, an air discharge chute and a flame distribution assembly communicating with the air discharge chute. The flame distribution...
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6488496 |
Compact combination burner with adjustable spin section
A combination burner for selectively firing oil, natural gas and liquid propane. A modular first section has primary and secondary air tubes coaxially arranged therein and communicates with the...
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6439882 |
Dual fuel circuit gas burner
Increased turndown ratio is achieved by providing an atmospheric gas burner having a burner body with a plurality of ports formed therein and a fuel flow divider disposed in the burner body. The...
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6439881 |
Spiral-shaped atmospheric gas burner
Improved burner performance is achieved by providing an atmospheric gas burner with a spiral-shaped burner body. A plurality of ports is formed in the burner body so as to be in fluid communication...
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6422858 |
Low NOx apparatus and methods for burning liquid and gaseous fuels
Low NO x apparatus and methods for burning liquid and gaseous fuels are provided by the present invention. The apparatus of the invention is basically comprised of a housing having an open...
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6394792 |
Low NoX burner apparatus
An improved burner for combustion of fuel gas with air in a manner to result in low NO x , the burner is generally circular and has a refractory tile and gas tips. The gas tips are spaced around...
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6347937 |
Rotary kiln burner
A direct coal fired burner system for a rotary kiln in which the burner has a multi-barrel construction through which primary air for conveying coal is heated with tertiary air sourced from the...
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6345979 |
Oxygen-fuel pilot with integral ignition
A burner ( 10, 210 ) is provided in accordance with the present invention that includes an outer tube ( 62 ), an inner tube ( 34 ) positioned to be within the inner tube ( 34 ), a power supply ( 38...
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6331107 |
Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
A burner assembly having improved flame length and shape control is presented, which includes in exemplary embodiments at least one fuel fluid inlet and at least one oxidant fluid inlet, means for...
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6312250 |
Premix burner with firing rate control
A premix burner apparatus includes a burner structure and a firing rate control system. The burner structure defines a premix reaction zone configured to communicate with a process chamber. The...
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6267585 |
Method and combustor for combusting hydrogen
A plate burner for combusting hydrogen with air as an oxidizer forms a wall portion of a combustion chamber for example of a gas turbine. The plate burner is so constructed that air and hydrogen...
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6244860 |
Apparatus and process for producing perlite
In an apparatus for producing perlite granules, having an expansion tube and one or more burners arranged at one end of the expansion tube, the combustion air is blown into the flame through one or...
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6186775 |
Burner for operating a heat generator
In a burner for operating a combustion chamber, which burner essentially comprises a swirl generator (100), a transition piece (200) arranged downstream of the swirl generator, and a mixing tube...
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6155820 |
Burner for operating a heat generator
In a burner for operating a heat generator, which burner essentially comprises a swirl generator (100), a transition piece (200) arranged downstream of the swirl generator, and a mixing tube (20),...
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6152726 |
Burner for operating a heat generator
A burner for operating a heat generator includes a rotation generator (100) for a combustion air stream (115), a device for injecting at least one fuel (112, 116) into the combustion air stream, a...
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6152725 |
Turbo jet lighter
Provided with a nozzle insulator including,: an insulator body formed from an insulator material; a nozzle guider provided in the insulator body; a through hole formed in the wall of the insulator...
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6139311 |
Pilot burner apparatus and method for operating
An apparatus and method for operating a pilot burner apparatus and a main burner apparatus of a gas-fired appliance. The pilot burner apparatus draws combustion air from a first environment. The...
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6074200 |
Burner apparatus having an air dam and mixer tube
A pilot burner apparatus for use with gas-fired appliances, such as gas-fired water heaters, is provided with a structure configured for the early detection, and response to, the presence of...
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6062848 |
Vibration-resistant low NO.sub.x burner
A low NO x burner includes a refractory lined plate with a refractory side facing a combustion chamber. A multiplicity of combustion air passages extend through the plate toward the combustion...
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6007325 |
Ultra low emissions burner
A gas fired burner is provided for use in applications such as chemical process furnaces for process heaters in refineries and chemical plants, and the like. The burner is provided with a plurality...
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6000930 |
Combustion process and burner apparatus for controlling NOx emissions
A low NOx combustion process and burner apparatus in which a mixture of a primary fuel and air, with the air in excess of the stoichiometric requirement, is passed to a surface burner element. The...
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5993193 |
Variable heat flux low emissions burner
A gas fired burner is provided for use in applications such as chemical process furnaces for process heaters in refineries and chemical plants, and the like. The burner is provided with a plurality...
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5980240 |
Burner
In a burner of the double cone type, at least one relief slit (30) is arranged in the front plate (18) locally between the regions having different axial expansions. The flexible connection...
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5980243 |
Flat flame
A burner for combusting fuel gas and air in an enclosure having a burner block member of non-combustible material, such as ceramic, having a central rectangular or square opening. Said burner block...
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5961317 |
Combustion head assembly
A combustion head assembly comprising a mounting plate having a plurality of apertures and adapted for mounting to a boiler, and a plurality of combustion heads removably mounted in each of the...
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5944503 |
Low NOx floor burner, and heating method
Heating fluid in a chamber comprising a floor or ceiling and an upwardly or downwardly extending heat receiving wall by positioning a vortex burner substantially at or above the chamber floor in...
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5921770 |
Burner for operating a combustion chamber with a liquid and/or gaseous fuel
In a burner for operating a combustion chamber with a liquid and/or gaseous fuel (12, 16), the combustion air (7) required for this purpose is directed through tangential air-inlet ducts (5, 6)...
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5885068 |
Combustion chamber
In a combustion chamber of a gas-turbine group which essentially comprises a mixing section (2) for premixing an air/fuel mixture (16) and a downstream combustion space (3), a jump (5) in cross...
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5865609 |
Method of combustion with low acoustics
A method of reducing pressure fluctuations in the combustor of a gas turbine engine resulting from the combustion of fuel and air therein comprises combusting a fuel/air mixture in a combustor...
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5863193 |
Burner assembly
The invention provides a method for reconfiguring a burner assembly having an air register, a central burner tip adapted to burn fuel oil, and a plurality of peripheral burner tips adapted to burn...
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