| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 01/24/2002 | WO2002007181A1 Oven and process for manufacturing an envelope for use in a display tube |
| 01/24/2002 | US20020009118 Apparatus for arc-melting cold iron source and method threof |
| 01/24/2002 | US20020009117 Discharge screw for moving hearth |
| 01/24/2002 | US20020008338 Metal melting apparatus |
| 01/24/2002 | DE10034370A1 Verfahren zum Verschließen oder Öffnen des Abstichloches eines metallurgischen Gefäßes, insbesondere eines Elektrolichtbogenofens und zugehöriger Bodenabstich A method for closing or opening the taphole of a metallurgical vessel, in particular of an electric arc furnace and associated bottom taphole |
| 01/24/2002 | DE10034049A1 Abstichsystem für nicht kippbaren E-Ofen Tapping system for non-tilting electric furnace |
| 01/24/2002 | DE10031681A1 Heating a flat material comprises directing a convection heat stream onto the surface of the material so that one surface includes a specified angle |
| 01/23/2002 | EP1174671A2 Metallurgical vessel, in particular arc furnace, which remains vertical during tapping of the metal melt |
| 01/23/2002 | CN1332354A Ceramic sintering process, fritting furnace, method and device for manufacture of ceramic electronic parts and accepter for sintering |
| 01/22/2002 | CA2044838C Process and system for melting a charge in a furnace |
| 01/17/2002 | WO2002004381A1 Infrared heating method and apparatus for curing refractories |
| 01/17/2002 | US20020006594 Oven and process for manufacturing an envelope for use in a display tube |
| 01/17/2002 | DE10031447A1 Vorrichtung zum Erwärmen von schmelzfähigem Material Device for heating fusible material |
| 01/17/2002 | CA2415143A1 Infrared heating method and apparatus for curing refractories |
| 01/16/2002 | EP1172622A1 Discharge screw for moving hearth |
| 01/16/2002 | EP1172447A1 Method and device for slag free pouring of metal, especially steel, from an upright metallurgical vessel |
| 01/16/2002 | EP1172162A1 Method for closing or opening a discharging opening of a metallurgical vessel, especially for an electric arc furnace and corresponding tapping hole |
| 01/16/2002 | CN2472176Y Rear structure of oxygen lance |
| 01/15/2002 | US6338815 Steel cables driven furnace top chute feeder for blast furnace |
| 01/10/2002 | WO2002002827A1 Lance |
| 01/10/2002 | US20020003325 Reduced iron discharger in rotary hearth reducing furnace |
| 01/10/2002 | DE10031361A1 Verfahren und Vorrichtung zum schlackenfreien Abstechen einer Metall-, insbesondere einer Stahl-Schmelze, aus einem senkrecht stehenden metallurgischen Gefäß Method and device for slag-free tapping of a metal, in particular a steel melt, from a vertical metallurgical vessel |
| 01/10/2002 | DE10031071A1 Anlage zur thermischen Behandlung von Werkstücken Plant for the thermal treatment of workpieces |
| 01/09/2002 | EP1170386A2 Injection lance, particularly for injecting substances in the form of powder or particulate, into electric furnaces for steelmaking |
| 01/09/2002 | EP1170385A2 Device for applying injection lances or burners to the side walls of electric furnaces for steelmaking |
| 01/09/2002 | EP1169115A1 Coupling for a molten metal processing system |
| 01/09/2002 | EP1060275B1 Device for preheating charging stock, comprising replaceable stack wall sections |
| 01/09/2002 | EP1032714B1 Electric arc low-shaft smelting furnace with a central tube with telescopic electrodes and a sliding upper receptacle lid |
| 01/09/2002 | CN2470308Y Cantilever type hot-material conveyer chain |
| 01/09/2002 | CN1330762A Combination conduction/convection furnace |
| 01/09/2002 | CN1330161A Operating method of rotary furnace bed type reduction furnace |
| 01/08/2002 | US6336809 Combination conduction/convection furnace |
| 01/08/2002 | US6336808 Process for manipulating workpieces and a rotating hearth furnace for the same |
| 01/03/2002 | WO2002000407A1 Device for heating a meltable material |
| 01/03/2002 | US20020001787 Facility for the thermal treatment of workpieces |
| 01/03/2002 | DE10052615A1 Loading and unloading system for furnace trolley has crane gantry with trolley moving under it carrying traveling winch and lifting device |
| 01/02/2002 | EP1167546A1 Method of operating a rotary hearth furnace |
| 01/02/2002 | CN1329252A Automatic temp. control equipment |
| 01/01/2002 | US6335945 Electric ARC low-shaft smelting furnace with a central tube with telescopic electrodes and a sliding upper receptacle lid |
| 01/01/2002 | US6334976 Fluid cooled coherent jet lance |
| 12/29/2001 | CA2351969A1 Method of operating a rotary hearth furnace |
| 12/27/2001 | WO2001098007A1 Device for preheating of powder |
| 12/27/2001 | US20010055739 Compact continuous charging apparatus |
| 12/27/2001 | US20010054385 Single-substrate-processing apparatus for semiconductor process |
| 12/26/2001 | CN2467990Y Slag separator for cupola |
| 12/25/2001 | US6332492 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 12/20/2001 | WO2001096800A2 Rotary hearth furnace with charge slot air shield |
| 12/20/2001 | US20010053509 Workpiece support trays for furnaces |
| 12/20/2001 | US20010052661 Fume dust suppression during pouring of molten metal, and apparatus |
| 12/20/2001 | DE10120056A1 Automatic temperature control device for analysis used in e.g. clinical medicine, has covers for closing reaction chamber when tray slidably mounting vessel is inserted and pulled out from reaction chamber |
| 12/20/2001 | CA2411068A1 Rotary hearth furnace with charge slot air shield |
| 12/19/2001 | EP1164094A1 Conveyor belt |
| 12/19/2001 | EP1163567A2 Mass generation of individual virtual servers, virtual web sites and virtual web objects |
| 12/19/2001 | CN1327143A Metal smelting equipment |
| 12/19/2001 | CN1076469C 预热装置 Preheating device |
| 12/18/2001 | US6331269 Inert tank for treating oxidizable liquid metal |
| 12/13/2001 | WO2001036891A3 Method for operation of a smelting furnace |
| 12/13/2001 | US20010051323 Convection-type brazing method and its apparatus for metal workpieces |
| 12/13/2001 | US20010050276 Automatic temperature control device |
| 12/13/2001 | US20010050212 Continuous treatment apparatus |
| 12/12/2001 | EP1141644A4 Combination conduction/convection furnace |
| 12/12/2001 | CN1326007A Bottom rollers of vertical heat treating furnace and furnace therewith |
| 12/11/2001 | US6328558 Purge chamber |
| 12/11/2001 | CA2042200C Method for control of process conditions in a continuous alloy production process |
| 12/06/2001 | WO2001092802A1 Heat treating apparatus |
| 12/06/2001 | WO2001092586A1 Apparatus for injecting solid particulate material into a vessel |
| 12/06/2001 | WO2001091940A1 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 12/06/2001 | US20010048707 Process for melting sponge iron and electric-arc furnace for carrying out the process |
| 12/06/2001 | US20010048187 Wrought aluminum alloy matrix of the type Al Mg Si Cu with a composition out of which no silicon primary crystals can crystallize with a finely dispersed wear-resistance-increasing addition of silicon particles |
| 12/06/2001 | DE10126356A1 Process for melting a metal sponge comprises inserting the sponge into an electric arc furnace forming a metal sponge stream close to the electrode on the bath meniscus, and blowing oxygen into the melt |
| 12/06/2001 | CA2410667A1 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 12/05/2001 | EP1160529A1 Induction furnace for vacuum operation |
| 12/04/2001 | US6326575 Needle incinerator |
| 11/30/2001 | CA2349060A1 Process for melting sponge iron and electric-arc furnace for carrying out the process |
| 11/29/2001 | US20010046786 High-temperature high-pressure processing method for semiconductor wafers, and an anti-oxidizing body used for the method |
| 11/29/2001 | US20010046251 Method and apparatus for recovering metal values from liquid slag and baghouse dust of an electric arc furnace |
| 11/29/2001 | US20010045691 Method and apparatus for replacing a tap hole liner in a basic oxygen furnace/QBOP/AOD and all other types of converter vessels |
| 11/29/2001 | DE10024556A1 Wassergekühlte Transportrolle für einen Rollenherdofen Water cooled feed roller for roller hearth furnace |
| 11/29/2001 | DE10024459A1 Heating process used in a pusher-type furnace comprises pushing hot material separated by distance spacers through the furnace |
| 11/28/2001 | EP1158059A1 Hearth rolls for a vertical heat treating furnace including a heating furnace and a soaking furnace and vertical furnace including the hearth rolls |
| 11/28/2001 | EP1064410B1 Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature |
| 11/28/2001 | EP0970255B1 Cooled basket for steel plants |
| 11/28/2001 | EP0896636B1 Smelting-reduction apparatus, and method for producing molten pig iron using the smelting reduction apparatus |
| 11/28/2001 | EP0777844B1 Apparatus and method for the supply of molten metal |
| 11/28/2001 | EP0777751B1 Method and apparatus for electric steelmaking |
| 11/28/2001 | EP0762998B1 Implements using carbon-containing heat-resistant composite materials for thermal and/or thermochemical processing facilities |
| 11/27/2001 | US6322745 Direct smelting vessel and direct smelting process |
| 11/22/2001 | WO2001088209A1 Method and apparatus for delivering metallurgically improved molten metal |
| 11/22/2001 | US20010043638 Concentric electrode DC arc systems and their use in processing waste materials |
| 11/21/2001 | EP1155270A1 Cleaning using welding lances and blasting media |
| 11/21/2001 | EP0922115B1 Runner for a hot melt, runner system and method for conveying a hot melt |
| 11/21/2001 | EP0754246B9 Apparatus for injecting gases or fluids in general and particulates, particularly for injecting oxygen, in furnaces for the production of steel |
| 11/20/2001 | US6318571 Loader device for supporting parts for heat treatment in a furnace |
| 11/15/2001 | WO2001086007A1 Ladle refining device and ladle refining method using it |
| 11/15/2001 | WO2001018282A3 Method and arrangement for chemically treating the surfaces of bulk material |
| 11/15/2001 | US20010040321 Method and apparatus for slag-free teeming of metal melt from a metallurgical melt vessel |
| 11/15/2001 | US20010040020 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 11/15/2001 | DE10023373A1 Heat treatment apparatus used for pyrolyzing electronic scrap comprises a container as a vacuum chamber with a suction device arranged in the upper region and immersed in a crucible containing a liquid heat carrier |
| 11/14/2001 | EP1152855A1 Method and device for moulding titanium parts |
| 11/14/2001 | EP1152854A1 Method and device for producing cast parts consisting of aluminium and magnesium alloys |