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Matches 151 - 200 out of 8,784

Document Document Title
WO/2013/133107A1
The invention is a heating abnormality detection device. Said heating abnormality detection device is provided with: at least one photometric detection section that detects the luminosity of the periphery of a heated member; a background...  
WO/2013/118564A1
The present invention pertains to a plate glass production device which is provided with a tank for housing a molten metal, and which allows a molten glass continuously supplied to the molten metal to flow on the molten metal and shapes ...  
WO/2013/091881A1
The invention relates to a coupling device (2) for electrically connecting a melting furnace, in particular the crucible (1) of a melting furnace, to an energy source, comprising at least one contact body (6), which is connected to the e...  
WO/2013/088495A1
This heater unit includes a power supply, which has a first terminal and a second terminal, a plurality of heaters, which are connected in series to the power supply, and a power supply position switching apparatus. The heater unit is ch...  
WO/2013/078549A1
In the present pelletizing apparatus, the induration of iron ore concentrate pellets is achieved in a tunnel furnace heated by plasma torches, wherein the generation of CO2 by the conventional iron ore pelletizing processes is reduced by...  
WO/2013/081107A1
Provided is a converging mirror-based furnace for using a reflecting mirror device to reflect light sent from a light source to irradiate an object to be heated and heat the object to be heated, wherein the reflecting mirror device compr...  
WO/2013/069334A1
Provided is a self-baking electrode upper-end detection apparatus with which the upper end of a self-baking electrode can be detected automatically, accurately, and safely. The self-baking electrode upper-end detection apparatus (40) is ...  
WO/2013/063830A1
Disclosed is a network transmission based digital electric arc furnace electrode control method, comprising: Step 1: using an electric signal acquisition unit to acquire an electric signal from an electrode short network system, and outp...  
WO/2013/054531A1
This method for manufacturing a glass plate includes a melting step, a fining step, and a forming step. In the melting step, molten glass is produced by using at least electrical heating to melt a glass feedstock containing SnO2 as a fin...  
WO/2013/054532A1
This method for manufacturing a glass plate includes a melting step, a fining step, and a forming step. In the melting step, molten glass is produced by using at least electrical heating to melt a glass feedstock containing SnO2 as a fin...  
WO/2013/043212A1
A food holding cabinet for holding and keeping hot food safe and fresh at a desired temperature until ready to be served. Radiant heaters disposed in food compartment walls supply radiant heat to the interior of the food holding compartm...  
WO/2012/163352A3
The invention relates to a device for retaining a workpiece (6) during inductive heating, in particular during the case hardening of cams of the camshaft of an internal combustion engine, comprising a main body (1) and an accommodating r...  
WO/2012/173195A1
A heat treatment furnace (10) for heating and treating an object (1) to be treated comprises: a hollow heating chamber (20) for receiving therein the object to be treated and configured from a heat insulating member; a resistance heater ...  
WO/2012/170042A1
The Inventive System disclosed herein relates to an improved system for extracting metals from ore.  
WO/2012/163332A1
Method for producing oxidized metal strips, a plurality of metal strips being guided at the same time and in parallel through an induction heating device which in particular has an induction coil through which all metal strips pass joint...  
WO/2012/139859A1
The invention relates to a method for operating an alternating-current electric arc furnace, to a device for performing the method, and tp an alternating-current electric arc furnace having such a device. During the operation of an alter...  
WO/2012/137910A1
[Problem] To provide a furnace for non-ferrous metal, the furnace being capable of continuous melting and continuous casting using a continuously melted molten metal. [Solution] Provided are a melting furnace (11A) capable of melting an ...  
WO/2012/138456A1
Certain embodiments of a melting and casting apparatus comprising includes a melting hearth; a refining hearth fluidly communicating with the melting hearth; a receiving receptacle fluidly communicating with the refining hearth, the rece...  
WO/2012/117355A1
The invention comprises a double loop channel type induction furnace of which the floor has a base on a first side of its hearth and a ramp which rises from the base to terminate in a plateau above the passages at a location distal from ...  
WO/2012/115272A1
[Problem] To make it possible to efficiently produce an ingot, by efficiently cooling an ingot that is removed from a mold built into a melting furnace for smelting metal, in the production of active metal using the melting furnace, whic...  
WO/2012/105414A1
[Problem] To provide a gas superheater and a gas superheater connecting body with which a corrosive and reactive gas, and particularly a raw material silicon tetrachloride gas in a zinc reduction method that manufactures high-purity sili...  
WO/2012/105641A1
This plasma processing device (S1), which, within a vacuum furnace (1), performs surface modification of an article (X) to be processed comprising a metal material by means of plasma, is provided with a mobile electricity-supplying devic...  
WO/2012/093943A1
The invention relates to a device and a method for supplying heat to a metal melt, where in a closed container (11) with openings (13,14) for supply and discharge of the melt and where a sub pressure may be formed, a rotor (16) in the fo...  
WO/2012/080049A1
The present invention relates to a heating device (1) for heating in particular non-round, hollow components (2), comprising at least one inner induction coil (3), passing through the component (2) to be heated, and/or an outer induction...  
WO/2012/070461A1
A device for producing titanium metal comprises (a) a first heating unit that heats and gasifies magnesium and a first channel that feeds the gaseous magnesium, (b) a second heating unit that heats and gasifies titanium tetrachloride so ...  
WO/2012/070452A1
A titanium metal production apparatus is provided with (a) a first flow channel that supplies magnesium in a state of gas, (b) a second flow channel that supplies titanium tetrachloride in a state of gas, (c) a gas mixing section in whic...  
WO/2012/052303A1
The invention relates to a method and a device (40) for filtering supply network failures (84) out from an electrode signal (82) in a metallurgical electro remelting method, in particular for the electrode distance regulation of an elect...  
WO/2012/043402A1
In order to use a graphitization furnace to produce graphite from a powder that is a carbon source, the graphitization furnace comprises: an electrode comprising a conductive crucible provided with a recess configured to accommodate the ...  
WO/2012/027522A2
A heating apparatus is disclosed, that may include a ceramic rod having at least one circumferential groove extending substantially circumferentially about a perimeter of the rod; and a coil located about the perimeter of the rod and hav...  
WO/2012/002532A1
Provided is a multi-chamber heat treatment device (S1) provided with multiple treatment chambers including heat treatment chambers, wherein the multi-chamber heat treatment device (S1) comprises: a cooling chamber (3) which is a heat tre...  
WO/2011/161913A1
Disclosed is a heat treatment apparatus provided with a treatment chamber, a heating source provided within the treatment chamber to emit infrared rays, and support members provided within the treatment chamber to support an object to be...  
WO/2011/163217A1
A heating apparatus includes a plate having a first surface and a second surface defining for receiving an. object or foodstuffs to be heated. An electrically conductive sheet is hermetically sealed to the first surface of the plate. The...  
WO/2011/155155A1
Disclosed is an arc melting furnace device that reduces the burden on the operator and the amount of time required to perform work. Said arc melting furnace device (1) is provided with: a housing (2) in which a melting chamber (2a) is fo...  
WO/2011/149439A1
The inventions relate to the electrode industry and, in particular, to methods for producing graphite materials by the calcination of loose carbon materials. In the method, which comprises loading the material into an electrocalcinator, ...  
WO/2011/130518A1
A furnace heats through both infrared radiation and convective air utilizing an infrared/purge gas design that enables improved temperature control to enable more uniform treatment of workpieces. The furnace utilizes lamps, the electrica...  
WO/2011/054540A3
The invention is directed to a process and an apparatus for inductively hardening a large, flat, annular workpiece, wherein the workpiece is rotated about an axis which is approximately at right angles to the base plane thereof during th...  
WO/2011/122029A1
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...  
WO/2011/118201A1
Disclosed is a method which is for carrying out heat treatment on long material to be heat treated, and which uses a batch-type heat treatment furnace which is cylindrical in shape, and the inside of which has been divided into a plurali...  
WO/2011/101271A1
The invention relates to an electrode arm (1) of a metallurgical melting furnace, especially an arc furnace, the electrode arm (1) having at least one measuring element (2) for measuring a physical variable. To allow improved and more pr...  
WO/2011/096170A1
Disclosed is a method for purifying aluminum, which is capable of removing impurity components such as Zn and Mg in molten aluminum without requiring an agitation device and without extremely lowering the vacuum degree. The method for pu...  
WO/2011/057947A3
The present invention relates to an improved process for producing silicon, preferably solar silicon, using novel high-purity graphite mouldings, especially graphite electrodes, and to an industrial process for production of the novel gr...  
WO/2009/153026A9
The invention relates to a device for pivoting the cover and/or electrodes of a melt furnace by means of a cantilever arm (2) that is mounted on a support cylinder (5), wherein the support cylinder (5) is supported in a sliding manner on...  
WO/2011/073244A1
Bottom electrode or anode for continuous direct current arc furnaces, provided with a cooling system which allows to improve the effectiveness of the cooling action of the bottom electrode, made in the shape of bimetallic billet, for the...  
WO/2011/075264A1
Disclosed is an exemplary surgical system employing a temperature controlled docking station. The surgical system may include an articulating arm that is selectively moveable within a range of positions. A tray for receiving items used i...  
WO/2011/014493A9
A system and method for connecting a plurality of components in a furnace incorporate a thermal strain relief device made of graphite or other material designed for high temperature environments in which operating temperatures of the fur...  
WO/2011/064854A1
A firing method is provided in which heating to a firing temperature can be attained in a short time period and a degreased ceramic can be prevented from cracking. The process for producing a fired ceramic comprises the step of molding a...  
WO/2011/063426A1
The invention provides an arc furnace electrode clamp assembly 10. The assembly includes two semi circular clamp segments 12 hingedly connectable along opposed edges to define closable tubular jaws 14 of a clamp. The assembly further inc...  
WO/2011/057947A2
The present invention relates to an improved process for producing silicon, preferably solar silicon, using novel high-purity graphite mouldings, especially graphite electrodes, and to an industrial process for production of the novel gr...  
WO/2011/055650A1
Disclosed are a method and an apparatus for producing silicon by carbon reduction in an electric arc furnace using a carbon material and a silica material that contains iron, aluminum, calcium and titanium respectively in an amount of 0....  
WO/2011/044943A1
The invention relates to a high-temperature device (10) for converting a starting material (M), comprising a feed device (30) and a rotationally symmetric furnace pipe (20) having a rotational axis (R). The feed device (30) conducts the ...  

Matches 151 - 200 out of 8,784