36 - Financial, insurance and real estate services
Goods & Services
Services related to real estate, namely, real estate agency services for the sale and lease of residential homes and apartments, real estate property management, and real estate management of vacation homes.
A burner includes a combustor having a generally cylindrical, hollow shape extending along a centerline, and a closed end. A fuel tube that is connectable to a fuel supply has at least one opening fluidly connecting an interior of the combustor with the fuel source such that fuel can be delivered from the fuel source into the interior of the combustor. At least one air inlet disposed to provide an air stream into the interior of the combustor. The air stream is arranged and configured to create a vortex flow structure within the combustor.
A burner includes a casing that encloses an outer plenum, the casing forming a fuel inlet and an outer nozzle at its end. An inner tube extends generally concentrically through the outer plenum and forms an inner plenum such that the casing encloses the outer plenum and the inner plenum. The inner tube forms an inner nozzle at its end. The inner nozzle is disposed generally concentrically with respect to the outer nozzle. A valve arrangement adjusts a fuel velocity separately through each of the outer nozzle and the inner nozzle to shape a flame created when the fuel is provided in an oxidant rich environment.
A method of operating a burner includes providing supplying a combustible mixture containing a ratio of fuel and air that is incapable of maintaining a stable flame to a combustion chamber. The combustible mixture is ignited by an igniter, and presence of a flame is sensed. The igniter is maintained active to sustain combustion of the combustible mixture within the combustion chamber so that a space exterior to the combustion chamber is heated to a temperature at or above an auto-ignition temperature of the combustible mixture. The temperature of the space exterior is monitored and the combustible mixture is provided at a second flow rate, which is higher than the first flow rate, to extinguish the flame in the combustion chamber such that combustion occurs in the space exterior to the combustion chamber. When combustion occurs in the space exterior to the combustion chamber, the igniter is deactivated.
A method and apparatus for a burner adapted to heat a furnace or other environment of use. In particular, a burner for providing a fuel gas in combination with an oxidant to effect controlled reaction of the fuel gas in a manner to reduce NOx emissions is described. Combustion of the fuel gas is shifted from the burner combustor to a location outside the burner once the temperature within the furnace/radiant tube has reached a sufficient level to complete combustion of the fuel gas.
A method and apparatus for a burner adapted to heat a furnace or other environment of use. In particular, a burner for providing a fuel gas in combination with an oxidant to effect controlled reaction of the fuel gas in a manner to reduce NOx emissions is described. Combustion of the fuel gas is shifted from the burner combustor to a location outside the burner once the temperature within the furnace/radiant tube has reached a sufficient level to complete combustion of the fuel gas.
A method and apparatus for a burner adapted to heat a furnace or other environment of use. In particular, a burner for providing a fuel gas in combination with an oxidant to effect controlled reaction of the fuel gas in a manner to reduce NOx emissions is described. Combustion of the fuel gas is shifted from the burner combustor to a location outside the burner once the temperature within the furnace/radiant tube has reached a sufficient level to complete combustion of the fuel gas.
41 - Education, entertainment, sporting and cultural services
Goods & Services
Education services, namely, providing live on-site and online classes, courses, seminars and workshops and training in the use, operation and maintenance of fuel-fired systems and combustion equipment, combustion safety, insurance risk management, carbon dioxide risk abatement, gas piping installation and repair; on-site and online safety training services in the field of fuel-fired systems and combustion equipment
17.
BURNER WITH SPLIT COMBUSTION AND EXHAUST INDUCTION AIR PATHS
A burner having a fuel tube, a heat recuperator disposed at least partially around the fuel tube, a cover disposed at least partially around the heat recuperator, and a housing coupled to the fuel tube. The housing has an air inlet, an exhaust outlet, and an eductor body. The eductor body has a first pathway for directing inlet air toward the heat recuperator and a second pathway directing inlet air into the exhaust outlet.
A burner and an improved heat recuperator for a burner. The heat recuperator has a tubular body including a plurality of fins extending radially outward from the tubular body. The plurality of fins are disposed in a plurality of segments arranged longitudinally along the tubular body with the plurality of fins in each segment being disposed about a circumference of the tubular body. Adjacent segments of fins being circumferentially offset with one another.
A burner and an improved heat recuperator for a burner. The heat recuperator has a tubular body including a plurality of fins extending radially outward from the tubular body. The plurality of fins are disposed in a plurality of segments arranged longitudinally along the tubular body with the plurality of fins in each segment being disposed about a circumference of the tubular body. Adjacent segments of fins being circumferentially offset with one another.
F28F 1/16 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
Motor-driven centrifugal gas boosters; gas systems for pumping low pressure natural gas, manufactured gas, or other gas mixtures up to higher pressures to meet the requirements of combustion equipment, comprising a motor-driven centrifugal gas booster, inlet and outlet valves, an electric panel with sequence control components and motor starter, butterfly valves, a heat exchanger, low pressure switches, a rotary actuator, a temperature controller, and a flow control module; motor-driven centrifugal gas pumps
37 - Construction and mining; installation and repair services
Goods & Services
Gas or electric powered industrial vaporizers, vaporizer equipment and accessories; motor driven gas boosters for combustion equipment, electronic controlled valves. Heat exchangers and heat recuperators, heat exchanger equipment and accessories, heat recuperator equipment and accessories; industrial burners for combusting oil, gas, other fuel with air or oxygen; industrial burner equipment and accessories. Repairing, retrofitting, troubleshooting and maintenance service of furnaces, industrial burners, heat exchangers, industrial vaporizers.
04 - Industrial oils and greases; lubricants; fuels
07 - Machines and machine tools
08 - Hand tools and implements
11 - Environmental control apparatus
35 - Advertising and business services
37 - Construction and mining; installation and repair services
Goods & Services
(1) Gas or electric powered industrial vaporizers, vaporizer equipment and accessories; industrial burners for combusting oil, gas, other fuel with air or oxygen, motor driven gas boosters for combustion equipment, electronic controlled valves, industrial burner equipment and accessories; heat exchangers and heat recuperators, heat exchanger equipment and accessories, heat recuperator equipment and accessories. (1) Repairing, retrofitting, troubleshooting and maintenance service of furnaces, industrial burners, heat exchangers, industrial vaporizers.
37 - Construction and mining; installation and repair services
Goods & Services
Motor-driven gas boosters for combustion equipment; electronically-controlled valves being parts of industrial vaporizers and industrial burners; and parts therefor [ Gas or electric powered industrial vaporizers and equipment and accessories therefore; ] industrial burners for combusting oil, gas other fuel with air or oxygen; heat exchangers and heat recuperators; equipment and accessories therefore Repairing, retrofitting, troubleshooting and maintenance service of furnaces, industrial burners, heat exchangers, industrial vaporizers
