| Patents for F27B 14 - Crucible or pot furnaces; Tank furnaces (4,425) |
|---|
| 05/04/2005 | DE10202449B4 Hochfrequenzbeheizter Tiegel zum Einschmelzen, Läutern und/oder Homogenisieren von anorganischen Stoffen RF heated crucible for melting, refining and / or homogenization of inorganic substances |
| 05/04/2005 | CN2697556Y Smelting furnace for pressure casting |
| 05/03/2005 | US6888713 Device and method to mitigate hydrogen explosions in vacuum furnaces |
| 05/03/2005 | US6887424 Inline degassing apparatus |
| 04/28/2005 | US20050087917 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 04/27/2005 | CN1610814A Crucible for melting rare earth element alloy and rare earth element alloy |
| 04/14/2005 | DE10339402A1 Device for continuously removing molten material from melting crucible used in production of silicon wafers comprises granulate feeding unit, and unit for uniformly distributing granulate in melt |
| 04/07/2005 | DE10341020A1 Vorrichtung zum Innenbeschichten von Hohlkörpern An apparatus for coating the inside of hollow bodies |
| 04/07/2005 | DE10162013B4 Schmelzwanne für das Erschmelzen von optischen Gläsern in kleinen Schmelzlosen Melting furnace for melting optical glass melting in small lots |
| 03/31/2005 | WO2004081477A3 Analytical furnace with predictive temperature control |
| 03/24/2005 | WO2005025774A2 Method and apparatus for optimized mixing in a common hearth in plasma furnace |
| 03/24/2005 | DE10338431A1 Vertical retort oven for heat-treating metal component parts has centre column of charging frame formed as hollow tube coupled to suction opening of circulating assembly to be used as suction pipe for intensive circulation |
| 03/23/2005 | CN1597608A Lining material composition of mains frequency core induction melt furnace |
| 03/22/2005 | US6868896 Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes |
| 03/16/2005 | CN1595036A Vacuum smelting furnace |
| 03/10/2005 | WO2005021829A1 Device for coating the inside of hollow bodies |
| 03/02/2005 | CN1587878A Super high temperature smelting furnace |
| 02/23/2005 | EP1508762A2 Refractory material for use at high temperatures |
| 02/23/2005 | CN1583670A Titanium and titanium alloy smelting furnace materials |
| 02/17/2005 | US20050034561 Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |
| 02/10/2005 | DE10331152A1 Verfahren und Vorrichtung zur schmelzmetallurgischen Herstellung von Magnetlegierungen auf Nd-Fe-B-Basis Method and apparatus for melt-metallurgical manufacture of magnetic alloys, Nd-Fe-B-base |
| 01/27/2005 | WO2005008157A2 Installation for induction treatment of a low-conductivity fluid |
| 01/27/2005 | US20050016635 Crucible for melting rare earth element alloy and rare earth element alloy |
| 01/26/2005 | EP1500890A1 Plasma reactor-separator |
| 01/26/2005 | EP1499842A1 Induction furnace for high temperature operation |
| 01/26/2005 | CN2674380Y High-temp. ceramic crucible |
| 01/26/2005 | CN1570532A crucible for metallic magnesium smelting made of nickel-free heatproof steel |
| 01/26/2005 | CN1570531A Process for preparing composite crucible material for magnesium alloy |
| 01/26/2005 | CN1570530A Crucible for magnesium alloy melting |
| 01/26/2005 | CN1186467C Mg alloy smelting furnace |
| 01/20/2005 | US20050013339 Induction furnace for high temperature operation |
| 01/19/2005 | EP1100646B1 Disposable transportable reaction crucible for a metallothermic welding portion |
| 01/13/2005 | WO2005003396A1 Method and device for the liquid metallurgical production of conductive alloys |
| 01/12/2005 | CN2670884Y Porous cojoined graphite copple |
| 01/12/2005 | CN1562530A Melting dosing method in two curcibles utilized in procedure of melting and pouring nonferrous alloy |
| 01/11/2005 | US6840764 Apparatus and process for producing charcoal from wood |
| 01/05/2005 | EP1419675B1 Cold crucible with induction heating and heat pipe cooling |
| 01/04/2005 | US6838045 Apparatus for metal purification |
| 12/29/2004 | EP1144321B1 Method and device for drawing a molten material contained in a crucible |
| 12/28/2004 | US6835910 Welding apparatus and method |
| 12/23/2004 | US20040256773 Direct smelting plant and process |
| 12/16/2004 | US20040250741 Plasma reactor-separator |
| 12/15/2004 | EP1485664A2 Core-type furnace |
| 12/15/2004 | EP1136778B1 Melting/retaining furnace for aluminum ingot |
| 12/14/2004 | US6831939 Dual use of an induction furnace to produce hot metal or pig iron while processing iron and volatile metal containing materials |
| 12/08/2004 | EP1484770A1 Glass melter and method for operating the same |
| 12/08/2004 | CN2662175Y Channel prefabricated furnace lining suitable for induction furnace with core |
| 12/08/2004 | CN1553131A Composite crucible for smelting magnesium material and preparing method thereof |
| 12/08/2004 | CN1179605C High efficiency induction melting system and method |
| 12/08/2004 | CN1179183C Simple small porcelain kiln |
| 12/01/2004 | CN2660773Y Vacuum cooling fan |
| 11/25/2004 | DE202004015135U1 Heating element for molten aluminum has electrical coil embedded within silicon carbide powder surrounded by silicon nitride tube |
| 11/17/2004 | CN2656429Y Multiring type induction heating salt bath furnace for heat treatment |
| 11/16/2004 | US6819704 Induction melting furnace with metered discharge |
| 11/09/2004 | US6814925 Smelting furnace for molding |
| 11/09/2004 | US6814779 Process for producing high-purity metals |
| 11/04/2004 | WO2004095885A2 Vacuum chamber for induction heating and melting |
| 11/04/2004 | US20040218657 Method and device for equalizing the pressures in the melting chamber and the cooling water system of a special melting unit |
| 11/04/2004 | US20040216490 Device and method for melting glass |
| 11/03/2004 | EP1472037A2 Welding apparatus and method |
| 10/28/2004 | US20040211496 vessels comprising reaction bonded silicon nitride used for solidification of crystal structured silicon castings; crystallization |
| 10/27/2004 | CN1173146C Efficiently smoke-reducing crucible furnace (kiln) |
| 10/21/2004 | WO2004090174A1 Direct smelting plant and process |
| 10/21/2004 | US20040208222 Vacuum chamber for induction heating and melting |
| 10/20/2004 | EP1468124A1 Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |
| 10/20/2004 | CN2649228Y Multi-purpose ond-dimensional nano material preparing apparatus by hight-frequency induction heating |
| 10/13/2004 | CN2648369Y Crucible for quality of coal industry analysing |
| 10/13/2004 | CN2648368Y Rotating high temp. cooling moving sealing structure |
| 10/12/2004 | US6802999 Method of fabricating protective coating for a crucible with the coating having channels formed therein |
| 10/06/2004 | EP1464904A1 Melting device with a crucible |
| 10/06/2004 | CN1170108C Melting/retaining furnace for aluminium ingot |
| 09/30/2004 | WO2004083757A1 Electrostatic suspension furnace and method of fusing sample using this |
| 09/30/2004 | WO2004083756A1 High frequency inductive melting furnace system for alarming poor feeding and excessive generation of air gap |
| 09/30/2004 | US20040191546 Heat-resistant coated member |
| 09/30/2004 | US20040187964 Systems and methods of electromagnetic influence on electroconducting continuum |
| 09/28/2004 | US6798821 Method and apparatus for solidification-controllable induction melting of alloy with cold copper crucible |
| 09/23/2004 | WO2004081477A2 Analytical furnace with predictive temperature control |
| 09/23/2004 | WO2004058431A3 Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes |
| 09/22/2004 | CN1530623A High-cycle instant melting method and apparatus |
| 09/15/2004 | CN2641557Y Submerged current type industrial frequency cored combined electric furnace |
| 09/09/2004 | US20040173142 Analytical furnace with predictive temperature control |
| 09/02/2004 | WO2004074768A1 Imaging device |
| 09/01/2004 | EP1452812A1 Crucible for melting rare earth element alloy and rare earth element alloy |
| 09/01/2004 | EP1450974A1 Device consisting of a heatable casting vessel and a ladle furnace |
| 09/01/2004 | CN2638004Y Composite crucible for growing high temperature oxide crystal |
| 09/01/2004 | CN2637506Y Composite crucible used for growing ball head shaped profile crystal body |
| 09/01/2004 | CN1525131A Large-scale smelter bottom metal liquid valve gear |
| 09/01/2004 | CN1525130A Medium frequency induction fast acting heating device of large-scale complex parts |
| 08/26/2004 | US20040166016 High-purity metal |
| 08/26/2004 | US20040165858 Oh and h resistant silicon material |
| 08/26/2004 | DE10305053A1 Arrangement for manufacturing metals and metal alloys has segments with double walls, whose inner parts consists of material that has high E-module, high yield strength, low electrical and thermal conductivity |
| 08/25/2004 | CN2636180Y Novel furnace for producing monocrystal material |
| 08/25/2004 | CN1163624C Method and apparatus for holding molten metal |
| 08/19/2004 | WO2004070747A1 Heat treatment system |
| 08/19/2004 | US20040159647 Melting and vaporizing apparatus and method |
| 08/19/2004 | DE10237603A1 Überwachungseinrichtung für Schmelzöfen Monitoring device for melting furnaces |
| 08/18/2004 | EP1446624A1 Method and apparatus for melting metals |
| 08/18/2004 | CN2633897Y Induction heating salt bath furnace for heat treatment |
| 08/12/2004 | WO2004068505A1 Methods of making inductively heatable articles, induction furnaces and components, and materials |
| 08/04/2004 | CN1517659A Vacuum smelting quick condensation furnace |