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WO/2012/059247 |
The invention relates to a multi-deck chamber furnace (10) for heating up workpieces (19; 19') comprising a furnace housing (11) having at least two horizontal furnace chambers (16; 17; 18) that are arranged vertically one above the othe...
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WO/2012/025611 |
The invention relates to a high-temperature furnace for the T(O)C measurement of a sample, comprising a furnace housing which delimits an evaporation chamber and has a sample opening for the drop-wise addition of the sample and at least ...
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WO/2012/009636 |
A thermal processing system for processing work pieces such as silicon wafers for photovoltaic cells. The system include a firing furnace comprised of upper and lower banks for microzones having infrared lamps in each microzone. The micr...
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WO/2012/007852 |
A drive unit (111) for drying ovens used in the manufacturing of bricks comprising: a support structure (113), a first pair (125a, 125b) of substantially coaxial upper sprocket wheels, a second pair (127a, 127b) of substantially coaxial ...
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WO/2011/159949 |
This invention relates to degradation of biomass with a peroxide in the presence of a metal catalyst. The process can result in ethanol production from cellulosic biomass, fuel gases, useful chemicals and biochemicals from decomposition ...
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WO/2011/150951 |
The invention relates to a shaft furnace for the heat treatment of long products, and to a method for the heat treatment of at least one long product in such a shaft furnace.
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WO/2011/140822 |
An industrial heating furnace comprises a furnace body (6) and a slag hopper (1). The furnace body (6) comprises a radiation chamber (4) and a combustion chamber (3) arranged below the radiation chamber (4). The slag hopper (1) is arrang...
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WO/2011/138013 |
Method for increasing the temperature homogeneity in a pit furnace (200; 300), in which at least two ingots (201; 301) to be heated are caused to lean against a respective one of first and second opposite inner walls of the pit furnace (...
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WO/2011/138014 |
Method for increasing the temperature homogeneity in a pit furnace (200; 300) in which at least one ingot (201; 301) to be heated is caused to lean against an inner wall of the pit furnace (200; 300) so that a space (205; 305) having tri...
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WO/2011/131350 |
The invention relates to a firing furnace for a tooth replacement or tooth prosthesis, with a firing chamber, at least one heating element for heating the firing chamber, a control unit for controlling the operation of the firing furnace...
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WO/2011/122029 |
Disclosed is a thermal treatment device comprising: a treatment chamber; a heating source which is arranged in the treatment chamber and can emit an infrared ray; and a support member which is arranged in the treatment chamber and can su...
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WO/2011/117409 |
The invention concerns a furnace for the heat treatment of a multiplicity of items. The furnace comprises a supporting framework (10), which is formed as a three-dimensional frame, an elongated heating chamber (12), which is arranged ver...
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WO/2010/110694 |
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WO/2010/106971 |
Disclosed is a light-concentrating heating device comprised of a point-like light source of white light containing heat rays; a light receiving surface provided so as to cover the light source; a bundle of fibers composed of a material h...
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WO/2010/039570 |
A method of determining an amount of impurities that a contaminating material contributes to high purity silicon comprises the step of partially encasing a sample of high purity silicon in the contaminating material. The sample encased i...
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WO/2010/016421 |
A heat treating device is provided with a closed container (1), a processing space (20) provided in the closed container (1) and capable of containing a substrate (5), heaters (21, 22) arranged in the closed container (1) so as to face t...
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WO/2010/012880 |
The invention relates to a process for manufacturing cement clinker in a plant comprising a cyclone preheater, a precalcination reactor, a rotary furnace and a clinker cooler, in which process the flue gases from the furnace are conducte...
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WO/2009/154089 |
The objective is to provide a high‑pressure treatment apparatus with which the pressure or temperature in a treatment chamber can be efficiently adjusted in a short period of time without an overall significant increase in the size or ...
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WO/2009/145672 |
The invention relates to ferrous metallurgy. The inventive duplex furnace for making ferroalloys comprises a first chamber (1) for melting a charge and reducing oxides, which chamber is provided with a gas exhaust opening (5), a lower (2...
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WO/2009/135685 |
The invention relates to a device (1) and to a method for tempering objects (2, 15). According to the invention, a temporary process box (11) is used to overcome the disadvantages of tempering processes previously known, in particular to...
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WO/2009/129862 |
The invention relates to a polymerizer 1 for curing a coated substrate 4. The polymerizer 1 comprises a processing unit 2, 3 for heating and/or cooling the substrate 4, a conveyer 5 for conveying the substrate 4 to and/or from the proces...
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WO/2009/118633 |
A method for firing products (100) in a ceramic kiln (1 ), the kiln (1 ) comprising at least a flame burner (4), which is at least provided with a supply conduit (46, 6) of the comburent, an outflow conduit (43, 8) of the hot gases from ...
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WO/2009/112154 |
The invention relates to a combustion table for an oven for dental ceramics made of solid, highly temperature-resistant material, having a base, a top side, and a wall, wherein the combustion table is formed of at least two parts in orde...
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WO/2009/112154 |
The invention relates to a combustion table for an oven for dental ceramics made of solid, highly temperature-resistant material, having a base, a top side, and a wall, wherein the combustion table is formed of at least two parts in orde...
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WO/2009/112324 |
A dental sintering furnace for sintering ceramic dental elements comprises a receiving chamber (10) for receiving the dental element (14) to be sintered. The receiving chamber (10) is surrounded by an electric heating unit (24) for heati...
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WO/2009/100922 |
The present invention relates to a multi-zone oven for heating and controlling the temperature of reactors and lines in apparatuses. The multi-zone oven according to the invention has a modular design, thus enabling the heating and/or co...
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WO/2009/099348 |
The invention relates to devices for carrying out the cokeless pyrometallurgical processing of metallurgical waste materials, in particular, containing refractory formations. The inventive furnace comprises a coffered shaft divided by me...
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WO/2009/025840 |
A heating muffle for a muffle kiln for the production of a dental ceramic product containing titanium, which comprises a hollow unit, which is provided with at least one opening for the uptake of the ceramic product and has heatable inne...
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WO/2009/019756 |
This invention provides a silicon heating furnace which can prevent contamination of a starting silicon with a metal and can prevent a lowering in heating efficiency caused by thermal expansion deformation. A silicon heating furnace (10)...
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WO/2008/126320 |
A process for producing a honeycomb structure, in which a honeycomb structure can be produced while avoiding any warping of honeycomb fired body in the firing step. There is provided a process for producing a honeycomb structure, includi...
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WO/2008/119471 |
The invention relates to a drying device (8) and to a method for drying ceramic moulded parts (2), by means of supplied dry air (12), in a drying room (9) surrounded by walls (10) and by means of a device (17) for adjusting the atmospher...
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WO/2008/101583 |
The invention relates to a furnace for a dental prosthesis, or a partial dental prosthesis, comprising a furnace chamber, a plurality of heating elements for heating the furnace chamber, and a power connector for connecting the heating e...
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WO/2008/064485 |
An oven for baking a batch of parts has a housing having side walls and a top wall defining a closed container with a closed top end and an open downwardly facing bottom end. Loading/unloading occurs at the bottom end onto a carriage rai...
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WO/2008/006599 |
The invention relates to a dental furnace (1) comprising a hood-shaped combustion chamber (3) with a heating element (12) that is placed therein and an opening (13), and a closing plate (4) which is arranged so as to be movable relative ...
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WO/2008/006599 |
The invention relates to a dental furnace (1) comprising a hood-shaped combustion chamber (3) with a heating element (12) that is placed therein and an opening (13), and a closing plate (4) which is arranged so as to be movable relative ...
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WO/2008/006049 |
A downdraft gasifier is disclosed. The gasifier has a biomass feeding unit, a combustion chamber, and a separator unit. The biomass feeding unit accepts raw biomass materials and selectively feeds the materials into the combustion chambe...
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WO/2008/002407 |
Apparatus for dynamic surface annealing of a semiconductor wafer includes a source of laser radiation emitting at a laser wavelength and comprising an array of lasers arranged in rows and columns, the optical power of each the laser bein...
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WO/2007/107350 |
The invention relates to a dental furnace for dentures or denture elements, said furnace comprising a heatable and evacuatable combustion chamber in which a press mould especially a muffle, provided with a pressure channel for introducin...
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WO/2007/108417 |
A heat treating furnace that in the process of manufacturing, for example, a ceramic electronic component, at the stage of firing of a ceramic molding, allows continuously performing of binder removal and subsequent firing without needin...
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WO/2007/053016 |
The invention relates to a furnace (2), comprising : - a furnace pipe (8), - a positioning device (16) for positioning substrates (10) in the furnace pipe (8), - at least one heating element (60) for heating the furnace (2), - a gas inje...
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WO/2007/053016 |
The invention relates to a furnace (2), comprising : - a furnace pipe (8), - a positioning device (16) for positioning substrates (10) in the furnace pipe (8), - at least one heating element (60) for heating the furnace (2), - a gas inje...
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WO/2007/023691 |
A reflector (72) capable of reflecting infrared ray radiated from a heating wire (71) to take it to the outside of a heater (70) and manufactured of a material such as a steel. Cavities (73) are formed in the surface of the reflector (72...
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WO/2006/138332 |
Method of carbonizing pitch-infiltrated fibrous annular preform by: infiltrating the preform with pitch; placing the pitch-infiltrated preform in a constraint fixture having an ejector base plate, an inner wall, an outer 5 wall, and a to...
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WO/2006/103697 |
A system for heat-treatment of large metallic samples (14), comprising a microwave heating apparatus with wave guide (8), means for monitoring and measuring temperature holding means for holding the metallic sample (14), wherein said hol...
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WO/2006/080269 |
This invention provides an electron beam melting apparatus and a melting method that, in producing an ingot by dissolving a metal with an electron beam, can suppress the occurrence of new impurities in the ingot production, are less like...
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WO/2006/055772 |
Kilns for processing ceramics and methods for using such kilns are disclosed herein. In one embodiment, a kiln includes an inner body configured to hold one or more ceramic workpieces for processing. The kiln can also include an outer bo...
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WO/2006/046919 |
A method for heating extended steel products, such as pipes, tape or wire products or rods following working such as rolling or extrusion to a heat treatment temperature, normally to approximately 50 to 900 degrees Celsius. The invention...
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WO/2006/022599 |
The invention describes the production method for exfoliated graphite from expandable graphite, which enters the input section (8) of the heater (1) plane, after contact with the plane heated rapidly with the rate of at least 150°C/s ch...
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WO/2005/122231 |
A radiation heat blocking shutter (20) is provided at the middle between a high-temperature area (32) and a low-temperature area (30) so as to be advanced and retreated from the high-temperature area to the low-temperature area. A board ...
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WO/2005/116557 |
Disclosed is a furnace for full or partial dental prostheses, particularly ceramic dental prostheses. Said furnace comprises display means for representing an operating surface, input means for inputting operator commands by the user, pa...
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