Matches 1 - 50 out of 78 1 2 >


Match Document Document Title
8128399 Method and apparatus for controlling gas flow patterns inside a heater chamber and equalizing radiant heat flux to a double fired coil  
A method and apparatus for controlling the flow of combustion air, fuel and products of combustion in a heater and equalizing radiant heat flux by providing a structure on one or more of the heater...
8062029 Method and radiant-heating device for heating an industrial furnace  
The invention relates to a radiant-heating device for heating an industrial furnace using radiated heat. A first burner unit (1) comprises a first burner (2), which heats an air mixture by burning...
7874835 Radiant tube heater and burner assembly for use therein  
A burner assembly for a radiant tube heater having an air duct portion for passage of combustion air to a radiant tube portion includes a mixing cup for mixing combustible gas and air and...
7264467 Convection oven with turbo flow air nozzle to increase air flow and method of using same  
A convection oven that achieves a substantially enhanced degree of air flow through the use of a special nozzle design. Turbo flow air nozzles create an air flow pattern to provide higher velocity...
7159535 Apparatus for heating and curing powder coatings on porous wood products  
An improved apparatus is provided for curing powdered coatings on the face of porous wood products, such as medium density fiberboard (MDF), wherein a pair of inclined infrared catalytic heaters...
6769909 Paint baking oven with radiant tube heating elements and method of using same  
An apparatus for curing paint on a surface of a vehicle body includes an oven enclosure having an oven section for receiving the vehicle body. A plurality of radiant tube heating elements is...
6494712 Tunnel type heating equipment for surface transmission of infrared radiation  
Equipment (60) for the surface emission of infrared radiation, comprising a thermally insulated wall (62) forming a tunnel (63), and a number of unitary surface emission devices (1) each arranged...
6481999 Tunnel baking oven  
A tunnel baking oven comprises at least two oven trains, which are disposed side by side and parallel to a direction of throughput, having an inlet station and an outlet station. A baking chamber...
6328559 Radiant heater apparatus for post-forming thin acrylic sheets  
A method and apparatus for post-forming an acrylic sheet using radiant heat are disclosed. The heating apparatus includes radiant heating tubes mounted to a frame and positioned in a heating plane....
6293788 Thermal processing unit for the preparation of plastisol-based floor coverings  
A thermal processing unit for the processing of plastisol-based floor coverings comprising a radiant heat transfer section which raises the temperature of a plastisol-based floor covering to an...
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...
6217320 Space heating appliances  
Radiant tube space heating appliance (FIG. 1) has radiation ducting 10 with one or more inline burners 16 in a branch or branches 12 upstream of common tailpipe 20. An exhuast fan 22 in the...
6019598 Air recuperator for combustion air burners  
A recuperator of simple design constructed from a hollow tube. A penetrating tube is formed of a hollow tube, preferably of stainless steel, closed at one end and open at the other end. The open...
5984673 Kiln for baking ceramic materials  
A kiln for baking ceramic materials includes a plurality of burners arranged along the conveyor surface so as to heat the internal volume of the kiln. The kiln includes a deflector which is...
5954851 Method for preheating glass batch  
A method and apparatus for efficiently preheating glass batch utilizing waste gas from a glass melting furnace is provided. In a method and apparatus for preheating glass batch utilizing hot waste...
5945057 Radiant heater and method of post-forming thin acrylic sheets  
A method and apparatus for post-forming an acrylic sheet using radiant heat are disclosed. The heating apparatus includes radiant heating tubes mounted to a frame and positioned in a heating plane....
5906485 Tunnel-type conveyor oven having two types of heat sources  
A tunnel-type conveyor oven having two types of heat sources is provided. The oven includes a conveyor for carrying items through the oven along a conveyor path. The conveyor has first and second...
5830284 Method and device for the heat treatment of workpieces  
The present invention involves a method and a device for the heat treatment of workpieces, which are heated with radiant heat generated through the combustion of gaseous fuel. Some of the...
5703901 Calcination furnace  
A calcination furnace capable of variably setting calcination conditions such as a size of a calcination chamber, a temperature, a temperature distribution and flowing of gas in the calcination...
5697777 Curing device  
A curing device for drying bonding material used for bonding, for example, chips to a lead frame for semiconductor devices including a workpiece heating chamber casing having heating blocks for...
5235667 Heating method and assembly utilizing electric heating elements in conjunction with combustion  
A heater for radiant heating of an object in a heating tunnel, furnace or the like has a layer of ceramic fibers through which a fuel/air mixture is fed for combustion at the surface and use of the...
5224857 Radiant tube arrangement for high temperature, industrial heat treat furnace  
A standard atmosphere furnace constructed of a steel casing formed as a cylinder with fibrous insulation attached is operated as a vacuum furnace. A plurality of radiant, fuel-fired ceramic heat...
5160258 Device at a heat treatment oven  
A device at a heat treatment oven of the type using a combination of radiation heat and convection heat, and where in connection to the oven chamber are provided means (4, 19) arranged to circulate...
5102331 Radiant wall oven with temperature control  
A radiant wall oven with a heating chamber and hot air chamber separated by a radiant wall, an air heating chamber, supply and return ducts between the air heating chamber and hot air chamber and...
5061176 Apparatus and process for simultaneously positioning and oscillating a plurality of probes in the heat exchanger tubes of a nuclear steam generator  
An apparatus and process for positioning and for simultaneously oscillating a plurality of heater probes within a plurality of heat exchanger tubes mounted in a tubesheet of a nuclear steam...
4957431 Heating mantle with a porous radiation wall  
A heating mantle for heating materials in a retort includes a housing for a chamber holding the retort, a source of hot gases and a porous wall. The gases pass through the porous will which heats...
4952145 Apparatus for the heat treatment and/or drying of a web of material passing continuously through  
The invention relates to an apparatus for the heat treatment and/or the drying of a web of material 1 passing continuously through. In this case the web of material 1 is treated on one or both...
4913651 Burner unit for firing furnace  
A burner unit is used for firing, for example, formed ceramic bodies in a firing furnace. The burner unit includes a burner tile assembly provided in a furnace wall and a burner connected to the...
4887961 Radiant wall burner apparatus  
A radiant wall burner which is designed to be mounted on a wall of a radiant-type furnace such as an ethylene decomposing surface has a fuel supply tube defining a fuel supply passage for a fuel...
4850860 Radiant wall for heat exchangers, muffle kilns and similar equipment  
A radiant wall (6) for heat exchangers, muffle kilns and similar equipment, consisting in a succession of rollers (11) suspended side by side in such a way as to create a physical barrier for the...
4792302 Continuous solder reflow system  
An oven includes a plurality of pairs of upper and lower spaced non-focused infrared heater panels. Product is conveyed between these panels to effect solder reflow. To increase heat transfer and...
4790749 Kiln for firing ceramic materials such as tiles and the like  
In the modular kiln, which is designed for the firing of ceramic tiles etc., one has a series of single treatment zones (16) arranged in a continuous succession and interconnected by a conveyor...
4740158 Radiant energy drying oven with fume incineration feature  
An indirect-fired, infrared drying oven for articles of manufacture which have been through a coating process. Tubular radiators are mounted within the enclosure to produce infrared radiation which...
4731017 Radiation heating apparatus  
A radiation heating apparatus comprising a heating zone, a zone to be heated, a gas non-permeable boundary member defining the boundary between the two zones, and a porous radiator member provided...
4568273 Gas-permeable thermal insulator  
A gas-permeable thermal insulator comprising a porous ceramic body of a three-dimensional reticulate structure having interconnected open cells is adapted to be installed in a heating oven or...
4516935 Arrangement for heating and/or heat retaining of containers  
An arrangement for heating and/or heat retaining of containers and their contents, for example ladles to be filled with molten metal, has a burner directed toward the container, a cover for a...
4507083 Gas-fired infrared projection heater  
A gas-fired infrared heater for projecting an infrared beam in a radiation pattern having a predetermined geometry for irradiating the surface of a food product or other body to effect uniform...
4504222 Screw conveyer and furnace  
A screw conveyer is provided with a heat insulating casing (16) and with a plurality of pipe burners (30) arranged between a perforated bottom plate (17) of the casing and a housing (13) which...
4474552 Infra-red combinations  
Infra-red irradiation is combined with additional heating and/or drying to more effectively treat substrates. Irradiation from gas-fired infra-red radiators provides hot gaseous combustion products...
4469314 Metal heating furnace  
A metal heating furnace for heating slabs, billets or blooms prior to their hot rolling. Full use to thermal energy can be ensured and the workpieces can be uniformly heated to a desired rolling...
4444558 System for heating broadwise-end portions of metal material  
System for heating the broadwise-end portions of a metal plate in conveyance. The system includes a pair of heater blocks spaced apart from each other with the conveyance line for the material...
4373702 Jet impingement/radiant heating apparatus  
Heat-treating apparatus which includes an insulated furnace compartment through which stock to be heat-treated is passed. Perforated tubes are arranged in the furnace and they are heated to...
4373451 Apparatus and method for feeding pulverized solid fuel to a burner  
An apparatus and method for feeding pulverized solid fuel to one or more burners of a kiln in which batches of the pulverized fuel are weighed and metered into air conduits at a rate controlled by...
4295826 Infrared dryer  
Disclosed is an infrared dryer which comprises (1) at least one infrared heater in a heating chamber, (2) a pair of mutually parallel air troughs which guide ambient air from an intake end of the...
4202661 Jet implement radiation furnace, method and apparatus  
A furnace for heat treating metal slabs or strips includes a heating chamber through which stock is passed in confronting relationship to an array of jet impingement radiation burners. Combustion...
4168950 Furnace wall construction  
The invention is directed to a fibrous and substantially non-porous shield that is placed around a burner block in a furance wall in order to prevent the flow of combustion gases or combustible...
4147301 Heating system  
A heating system comprises serially connected heating and holding coils connected in a closed heating liquid circulating circuit with a collector coil at the space to be heated. The heating and...
4137966 Simulation oven  
An oven with temperature-independent sections permits objects placed within t to experience the uneven heating and temperature gradient problems associated with real life conditions. The number of...
3920383 Fluted surface heat exchanger  
A heat exchanger suitable for use as a recuperator for radiant tube burners includes a fluted heat exchange surface. The fluted surface is made from flat sheet stock which is repeatedly folded...
3868212 RADIANT BURNER AND FURNACE FOR TREATING AT HIGH TEMPERATURE  
Burner heating by the effect of radiation comprising a body of refractory fibre felt through which extends a metal sleeve for supplying a combustible mixture. A furnace is disclosed which comprises...
Matches 1 - 50 out of 78 1 2 >