| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
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| 02/05/2003 | EP1129040B1 Improvements in or relating to manufacture of glass articles or the like |
| 02/05/2003 | CN1395546A Device for melting or purfying of inorganic substances |
| 01/30/2003 | WO2003008889A1 Method of installing a refractory lining |
| 01/30/2003 | US20030021328 Induction melting furnace with metered discharge |
| 01/29/2003 | CN1100020C Method and apparatus for preparing crystal of cremated remains |
| 01/23/2003 | US20030017350 Molybdenum, tantalum, tungsten, zirconium, aluminum, titanium, carbon, and alloys, oxide and non-oxide ceramics and carbides, covered with a layer of a rare earth containing oxide |
| 01/23/2003 | US20030015812 Method of installing a refractory lining |
| 01/22/2003 | CN1099574C Smoke and dust removing appts. of glass crucible kiln |
| 01/16/2003 | US20030010472 Process for the melting down and remelting of materials for the production of homogeneous metal alloys |
| 01/15/2003 | CN1390963A Mg alloy smelting furnace |
| 01/14/2003 | US6507599 Induction heating furnace and bottom tapping mechanism thereof |
| 01/14/2003 | US6507598 Induction heating furnace and bottom tapping mechanism thereof |
| 01/09/2003 | US20030008761 Introducing dried green preform made from mixture of alumina and metal carbide powder and boride powder, milled together, into container, firing; high density, heat resistance |
| 01/08/2003 | CN1389700A Inducing smelting furnace with composite shell |
| 01/02/2003 | US20030002559 Furnace with bottom induction coil |
| 01/01/2003 | CN1388881A 灰的熔化装置 Ash melting apparatus |
| 01/01/2003 | CN1388352A Simple small porcelain kiln |
| 12/26/2002 | US20020195752 Ceramics and process for producing |
| 12/25/2002 | CN1387017A Method for melting industrial-purity zinc by internal heater which is steel pipe coated with non-crystal glass enamel |
| 12/25/2002 | CN1387016A Heater coated with non-crystal viscose glass enamel |
| 12/18/2002 | EP1109943B1 Induction furnace for a metal reduction and melting process |
| 12/18/2002 | CN1385668A Large flange for sealing induction furnace lid and furnace stack |
| 12/12/2002 | DE10134286C1 Device for distilling molten metal comprises a pot-like lower housing part for receiving a melt crucible and an upper housing part connected to the lower housing part |
| 12/11/2002 | EP1265043A2 Induction heating furnace and bottom tapping mechanisme thereof |
| 12/05/2002 | WO2002046110A3 Device and method for melting glass |
| 12/05/2002 | US20020180125 Variable height liner system |
| 12/04/2002 | CN2524189Y Induction smelting furnaces |
| 11/28/2002 | WO2002095921A2 Furnace with bottom induction coil |
| 11/28/2002 | DE10124926A1 Insulating material used for thermally insulating the surfaces of metal baths contains silicon dioxide and aluminum oxide |
| 11/28/2002 | CA2448299A1 Furnace with bottom induction coil |
| 11/26/2002 | US6487234 Induction heating furnace and bottom tapping mechanism thereof |
| 11/26/2002 | US6484792 Single use transportable reaction crucible for a metallothermic welding portion |
| 11/20/2002 | EP1258303A1 Novel smelting furnace for molding |
| 11/20/2002 | EP1257510A1 Ceramics and process for producing |
| 11/12/2002 | US6478839 Method of induction-heat melting treatment of metal-oxide-containing powders and device therefor |
| 11/06/2002 | EP1007749B1 Metallothermal process and continuous drawing, in cold induction furnaces, of metals or alloys |
| 10/31/2002 | US20020159498 High efficiency induction heating and melting systems |
| 10/24/2002 | US20020153644 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 10/23/2002 | EP1250294A1 Device for melting or purifying of inorganic substances |
| 10/23/2002 | CN1375678A Carbide reinforced iron-base casting crucible for smelting aluminium alloy and its making process |
| 10/16/2002 | CN2516928Y Chamber of induction electric furnace |
| 10/09/2002 | CN2515629Y High temp. metal liquid quantitative discharging device |
| 10/03/2002 | WO2002054831A3 Induction furnace with improved efficiency coil system |
| 10/02/2002 | CN2514288Y Refining furnace cover for smelting steel |
| 09/25/2002 | EP1152855B1 Method and device for moulding titanium parts |
| 09/18/2002 | EP0826131B1 Unibody crucible |
| 09/18/2002 | CN2511928Y Smokeless coal-saving zinc-coated heating furnace |
| 09/18/2002 | CN2511927Y Electric melting furnace for producing large crystal magnesium oxide |
| 09/17/2002 | CA2179470C Tundish stopper rod for continuous casting |
| 09/10/2002 | US6447288 Heat treating apparatus |
| 09/05/2002 | US20020122456 Induction furnace with improved efficiency coil system |
| 09/05/2002 | DE10107553A1 Vorrichtung und Verfahren zum Pulverisieren von Werkstoffen, insbesondere Gläsern Apparatus and method for pulverizing materials, in particular glasses |
| 09/04/2002 | CN2509539Y Stepped induction electric furnace crucible |
| 08/29/2002 | WO2002066915A1 Crucible for the induction melting of metals and/or maintaining the temperature of molten metals |
| 08/29/2002 | WO2002066914A1 Device and method for pulverizing materials, especially glass |
| 08/29/2002 | US20020117093 Device and method to mitigate hydrogen explosions in vacuum furnaces |
| 08/28/2002 | CN2508197Y Oxidizing still for making stibium trioxide from Pb-Sb alloy |
| 08/21/2002 | EP1233244A2 Induction heating furnace and bottom tapping mechanism thereof |
| 08/21/2002 | CN2506959Y Crucible |
| 08/21/2002 | CN2506958Y Quick starting energy-saving salt bath furnace |
| 08/14/2002 | CN1364394A 高效感应熔化系统 Efficient induction melting systems |
| 08/13/2002 | US6434182 Composite insulating clamp assembly for induction furnace |
| 08/07/2002 | CN2504585Y Oxygen isolated smelting and air flow agitator |
| 08/07/2002 | CN2504584Y Metal smelting-furnace |
| 07/23/2002 | US6423136 Crucible for growing macrocrystals |
| 07/23/2002 | US6422861 Quartz fusion furnace and method for forming quartz articles |
| 07/11/2002 | WO2002054831A2 Induction furnace with improved efficiency coil system |
| 07/11/2002 | US20020089099 Molten metal holding furnace baffle/heater system |
| 07/11/2002 | US20020088390 Protection for a carbon material, in particular C/C composite, bowl that is to receive a crucible, such as a silica crucible for drawing silicon |
| 07/11/2002 | CA2424051A1 Induction furnace with improved efficiency coil system |
| 07/09/2002 | US6417126 Ceramics and process for producing |
| 07/04/2002 | US20020085614 Induction heating furnace and bottom tapping mechanism thereof |
| 07/04/2002 | US20020085613 Induction heating furnace and bottom tapping mechanism thereof |
| 07/03/2002 | EP1219730A1 Method for protecting a carbon based, notably C/C composite, bowl used for holding a crucible such as a silica crucible used for pulling silicon single crystals |
| 07/02/2002 | CA2171149C Reduced dusting bath system for continuous metallurgical treatment of sulfide materials |
| 06/27/2002 | US20020080847 Induction heating furnace and bottom tapping mechanism thereof |
| 06/27/2002 | US20020080846 Crucible melting furnace |
| 06/26/2002 | CN1355414A Tapping unit of metal smelting crucible |
| 06/25/2002 | US6409791 Continuous process of metal working |
| 06/20/2002 | DE10060729A1 Schmelzofen Furnace |
| 06/20/2002 | DE10060728A1 Device for melting glass has a melting unit provided with a gas nozzle and/or a gas lance for introducing a reactive gas such as oxygen |
| 06/19/2002 | EP1215307A2 Unibody crucible |
| 06/19/2002 | EP1215293A1 Lined steel crucible for the iron-free melting of magnesium and magnesium alloys |
| 06/13/2002 | WO2002046672A1 Smelting furnace |
| 06/13/2002 | WO2002046110A2 Device and method for melting glass |
| 06/12/2002 | CN1353805A Method and device for emptying metallurgic melting vessels by tipping |
| 06/06/2002 | DE10058681A1 Metallurgical vessel for receiving a melt has a connecting element that is able to move from an opening position to a closing position |
| 06/04/2002 | US6399017 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 05/30/2002 | WO2002042230A2 Quartz fusion furnace and method for forming quartz articles |
| 05/29/2002 | CN1351181A Vacuum electric arc remelting apparatus and process |
| 05/28/2002 | CA2059938C Nozzle assembly design for a continuous alloy production process and method for making said nozzle |
| 05/22/2002 | EP1206585A1 High density tungsten material sintered at low temperature |
| 05/22/2002 | CN2492816Y Down-flowing high-purity mangesium and magnesium alloy smelting crucible |
| 05/21/2002 | US6393044 High efficiency induction melting system |
| 05/14/2002 | US6386265 Method of and apparatus for casting dental prosthesis |
| 05/08/2002 | CN2490531Y High purity magnesium and magnesium alloy smelting crucible |
| 05/07/2002 | US6385231 Induction heating furnace and bottom tapping mechanism thereof |
| 04/25/2002 | US20020046626 In a vacuum chamber with ring crucibles arranged at different levels, the topmost ring crucible covered except for the exhaust duct; purity; use in semiconductor, optics industries |
| 04/24/2002 | CN1083565C Dezincing induction melting system |
| 04/23/2002 | US6375893 Method and apparatus for evaporating components of multiple substance mixtures and multiple substance systems |