| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
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| 04/18/2002 | US20020043082 Method and apparatus for melting a particulate material |
| 04/17/2002 | EP1196728A1 Method and device for emptying metallurgic melting vessels by tipping |
| 04/17/2002 | EP0840877B1 Adjustable thermal profile heated crucible method and apparatus |
| 04/11/2002 | WO2001091940A9 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 04/10/2002 | CN1344189A Casting of high purity oxygen free copper |
| 04/04/2002 | US20020039959 Ceramics and process for producing |
| 03/28/2002 | WO2002025172A1 Ash melting device |
| 03/28/2002 | US20020037800 Reinforced composite; lining for blast nozzle |
| 03/20/2002 | CN1341080A Quartz glass crucible and method for production thereof |
| 03/14/2002 | US20020029724 A concave wall of inductively transparent glass fibers and inductively transparent inorganic cement means for cementing the fibers together, and capable of withstanding high temperature without substantial degradation; ladels |
| 03/14/2002 | DE10042151A1 Cold induction crucible used for melting difficult to melt metals comprises a side wall divided into two palisades, a thin electrical non-conducting layer on the inner sides of the side walls, a cooling system and an induction coil |
| 03/07/2002 | US20020027940 Induction heating furnace and bottom tapping mechanism thereof |
| 03/06/2002 | EP1184470A2 Vacuum arc remelting apparatus and process |
| 03/06/2002 | CN1338605A Apparatus for recovering and smelting non-ferrous metals |
| 02/20/2002 | CN2478049Y Vacuum fritting furnace |
| 02/13/2002 | CN1335825A Method and device for drawing a molten material contained in a crucible |
| 02/07/2002 | DE10036667A1 Core-type induction furnace used for melting, heating and/or metallurgically treating metals uses magnetic field guided to inductor coil which penetrates melt and produces electromagnetic transformatory flow voltage |
| 01/24/2002 | US20020008338 Metal melting apparatus |
| 01/23/2002 | EP1173300A1 Casting of high purity oxygen free copper |
| 01/16/2002 | CN2472174Y Oil bath furnace with direct bottom heating |
| 01/10/2002 | US20020004187 Energy efficient production of porous granules |
| 01/10/2002 | US20020004017 Melting crucible |
| 01/09/2002 | CN2470771Y Gold smelting furnace |
| 01/02/2002 | EP1166924A1 Holding furnace particularly for die-casting apparatus |
| 12/20/2001 | US20010052662 Holding furnace particularly for vacuum diecasting apparatus |
| 12/20/2001 | CA2350287A1 Holding furnace particularly for vacuum die-casting apparatus |
| 12/19/2001 | CN1327143A Metal smelting equipment |
| 12/13/2001 | DE10026921A1 Coil has several loops above each other in mutually parallel planes with each open loop having two ends at certain distance apart and each being connected via connecting piece to one end of adjacent open loop |
| 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 | WO2001091940A1 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 12/06/2001 | CA2410667A1 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 12/05/2001 | EP1160529A1 Induction furnace for vacuum operation |
| 12/05/2001 | EP1160208A2 Quartz fusion crucible |
| 12/05/2001 | EP1159227A1 Quartz glass crucible and method for the production thereof |
| 12/05/2001 | CN1324773A Quartz-smelting furnace |
| 11/28/2001 | CN1324444A Melting/retaining furnace for aluminium ingot |
| 11/21/2001 | EP1155596A1 Electromagnetic stirring of a melting metal |
| 11/21/2001 | CN2460954Y Dripping device of metal smelting crucible |
| 11/15/2001 | DE10002019C1 Vorrichtung zum Erschmelzen oder Läutern von anorganischen Substanzen insbesondere Gläsern oder Glaskeramiken Apparatus for melting or refining of inorganic substances, in particular glass and glass ceramic |
| 11/14/2001 | EP1153527A1 High efficiency induction melting system |
| 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 |
| 10/24/2001 | CN1073689C Livitating and melting apparatus and method of operating the same |
| 10/23/2001 | US6307875 Induction heating furnace and bottom tapping mechanism thereof |
| 10/23/2001 | US6306337 Nosepiece for directing a charge into a furnace |
| 10/23/2001 | CA2103656C Induction apparatus for melting metal alloys |
| 10/17/2001 | EP1144321A1 Method and device for drawing a molten material contained in a crucible |
| 10/17/2001 | CN2454741Y Novel ladle refining furnace |
| 10/04/2001 | EP0904420B1 Metal containing compound reduction and melting process |
| 09/26/2001 | EP1136778A1 Melting/retaining furnace for aluminum ingot |
| 09/26/2001 | EP1136577A1 Metal alloy for white gold, and relevant method |
| 09/26/2001 | EP0914751B1 Glass induction melting furnace using a cold crucible |
| 09/26/2001 | CN2450220Y Bell of ladle refining furnace |
| 09/26/2001 | CN1314955A Process and apparatus for producing metals and metal alloys |
| 09/25/2001 | US6295309 Vacuum arc remelting apparatus and process |
| 09/20/2001 | US20010022801 Induction heating furnace and bottom tapping mechanism thereof |
| 09/11/2001 | US6289034 Process and an apparatus for producing metals and metal alloys |
| 09/05/2001 | EP1129040A1 Improvements in or relating to manufacture of glass articles or the like |
| 09/05/2001 | CN2446481Y Metal melting holding furnace |
| 09/05/2001 | CN2446480Y 金属熔化坩埚 Metal melting crucible |
| 09/05/2001 | CN2446479Y Non-ferrous metal reclaiming smelting furnace |
| 09/05/2001 | CN1311425A Recovering and smelting equipment for non-ferrous metal |
| 08/30/2001 | WO2001062685A1 Ceramics and process for producing |
| 08/29/2001 | EP1128147A1 Nosepiece for directing a charge into a furnace |
| 08/29/2001 | EP1114872A9 Baking method in a vacuum induction melting apparatus |
| 08/29/2001 | CN1310652A Disposable transportable reaction crucible for a metallothermic welding portion |
| 08/29/2001 | CN1310325A Magnesia crucible with calcium oxide coating and its making process |
| 08/23/2001 | DE10004556A1 Anordnung zum Erkennen von Störungen in elektrischen Heizungen von Öfen, insbesondere Schmelz- und Sinteröfen Arrangement for detecting faults in electrical heating furnaces, melting and sintering in particular |
| 08/22/2001 | CN1309723A Induction furnace for metal reduction and melting process |
| 08/21/2001 | US6277351 Crucible for growing macrocrystals |
| 08/16/2001 | DE10063020A1 Process for the iron-free melting and/or storing of liquid magnesium and magnesium alloys comprises adhering sintered alumina plates to the inner wall of indirectly heated steel crucibles |
| 08/14/2001 | CA2015778C Fiber composite article and method of manufacture |
| 08/08/2001 | EP1122981A2 Device for identifying disturbances of the electrical heating of furnaces, in particular of smelt and sinter furnaces |
| 08/07/2001 | CA2204137C Liquid metal heating and casting ladle |
| 07/26/2001 | WO2001053222A1 Device for melting or purifying of inorganic substances |
| 07/25/2001 | EP1118684A1 High-frequency vacuum induction melting apparatus |
| 07/12/2001 | DE19962449A1 Quarzglastiegel und Verfahren für seine Herstellung Quartz glass crucible and process for its preparation |
| 07/11/2001 | EP1114872A1 Baking method in a vacuum induction melting apparatus |
| 07/11/2001 | EP1114192A1 A process and an apparatus for producing metals and metal alloys |
| 07/05/2001 | WO2001047656A1 Novel smelting furnace for molding |
| 07/04/2001 | EP1112793A2 Guide tube structure for flux concentration |
| 06/28/2001 | WO2001046077A1 Quartz glass crucible and method for the production thereof |
| 06/27/2001 | EP1109943A1 Induction furnace for a metal reduction and melting process |
| 06/27/2001 | CN2436513Y Hot dipping zinc plating pot |
| 06/13/2001 | CN1067112C Method for veduction and melting of compounds contg. metallic elements |
| 06/13/2001 | CN1067108C Metal reduction and melting process and preheating equipment |
| 06/12/2001 | US6246029 High temperature semiconductor crystal growing furnace component cleaning method |
| 06/06/2001 | CN1298086A Forming mold for crucible used for HF electromagnetic induction smelting and its manufacture |
| 05/23/2001 | EP1100646A1 Disposable transportable reaction crucible for a metallothermic welding portion |
| 05/17/2001 | WO2001035701A1 High efficiency induction melting system |
| 05/16/2001 | EP1099767A1 Method and device for induction-heating and melting metal oxides-containing powder and granular material |
| 05/16/2001 | EP0888704B1 Induction heating device for surface treating the teeth of a mechanical part |
| 05/03/2001 | WO2001030709A1 Method and device for drawing a molten material contained in a crucible |
| 04/18/2001 | CN1291965A Method and apparatus for preparing crystal of cremated remains |
| 04/17/2001 | US6219372 Guide tube structure for flux concentration |
| 04/11/2001 | EP1091008A1 Apparatus for generating compression waves in conductive liquid |
| 03/28/2001 | EP0514407B2 High temperature diffusion furnace |
| 03/28/2001 | CN2425339Y Aluminium-smelting crucible |
| 03/27/2001 | US6208682 Channel inductor and melt furnace comprising such channel inductor |