| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 02/01/2006 | EP1621641A2 Apparatus for injecting solid particulate material into a vessel |
| 02/01/2006 | EP1620690A2 Refractory component consisting of a ceramic material |
| 02/01/2006 | EP1620689A2 Roller and rotational driving device |
| 02/01/2006 | EP1500890B1 Separation reactor with plasma |
| 02/01/2006 | CN1729552A 大面积基板处理系统 Large area substrate processing system |
| 02/01/2006 | CN1729067A Gas flushing device for metallurgical melting pots |
| 01/31/2006 | CA2275099C Supersonic coherent gas jet for providing gas into a liquid |
| 01/25/2006 | CN2754036Y Large tonnage tilting furnacne laser liquid level control device |
| 01/25/2006 | CN1724962A 金属熔解炉 Metal melting furnace |
| 01/24/2006 | US6989126 Supplying solid feed materials for a direct smelting process |
| 01/24/2006 | CA2154742C Airlocking system and method for controlling flow of bulk granular material |
| 01/19/2006 | US20060011446 Roller conveyor roller, especially for the transport of furnace-heated metallic strip material |
| 01/19/2006 | US20060010711 Device for drying and/or firing gypsum |
| 01/19/2006 | DE102004032143A1 Ofenrolle sowie Verfahren zur Vorwärmung von Verbrennungsluft für Wärmebehandlungsöfen Furnace roller and method for preheating of combustion air for heat treatment furnaces |
| 01/18/2006 | EP1453983B1 Charging device with rotary chute |
| 01/18/2006 | CN1237193C Equipment for even feed of pulverous materials to concentrate burner of suspension smelting furnace |
| 01/12/2006 | WO2006002620A1 Furnace roller and method for preheating combustion air for heat treatment furnaces |
| 01/10/2006 | US6984267 Manufacture system for semiconductor device with thin gate insulating film |
| 01/05/2006 | US20060001200 Agitator and melting furnace with agitator |
| 01/04/2006 | EP1612498A1 Agitator and melting furnace with agitator |
| 01/04/2006 | EP1611259A1 Direct smelting plant and process |
| 01/04/2006 | EP1611061A1 Device and method for casting and drawing out molten iron-containing and mineral materials |
| 01/04/2006 | EP1610917A1 Holding furnace and metering device for metal baths |
| 01/04/2006 | CN2750272Y Coal dust fluidizing and blowing device |
| 01/04/2006 | CN1715819A Agitator and melting furnace with agitator |
| 01/04/2006 | CN1235246C Holding frame for ceramic electrionic part baking |
| 01/04/2006 | CN1234878C Apparatus for injecting solid particulate material into vessel |
| 12/29/2005 | WO2005123896A2 Method and apparatus for carrying out a metallurgical process |
| 12/29/2005 | CA2570299A1 Method and apparatus for carrying out a metallurgical process |
| 12/28/2005 | EP1608926A1 Plant with rotating furnace for the melting without salt of aluminium, with screening and recovery of the slags |
| 12/28/2005 | CN1714266A Material feeding apparatus for rotary hearth furnace |
| 12/28/2005 | CN1233976C Blast furnace powder-spraying intensified smelting technology |
| 12/28/2005 | CN1233850C Direct smelting vessel and direct smelting process |
| 12/21/2005 | EP1607705A2 Dosing furnace |
| 12/21/2005 | EP1606070A2 Continuous casting installation process |
| 12/21/2005 | CN1711455A Metallurgical melting vessel comprising a tuyere arrangement, and method for secondary metallurgical treatment |
| 12/21/2005 | CN1711369A Apparatus for vacuum treating two dimensionally extended substrates and method for manufacturing such substrates |
| 12/20/2005 | US6977059 Molten metal shaft coupling system |
| 12/15/2005 | WO2005118889A2 Tapping tube |
| 12/15/2005 | WO2005118888A1 Handling device for replacing a runner |
| 12/15/2005 | US20050275144 Melting crucible |
| 12/15/2005 | US20050274224 techniques for re-introducing iron-rich mill scale back into the basic iron and/or steel process stream whereby valuable economic and environmental benefits may be obtained |
| 12/14/2005 | EP1604758A1 Method and apparatus for metal pouring |
| 12/14/2005 | EP1604146A1 System for optically analyzing a molten bath |
| 12/14/2005 | EP1246948B1 Apparatus for supporting material to be treated in continuously operated thermal treatment furnaces |
| 12/14/2005 | CN1708591A Method and device for cooling blowing lances |
| 12/14/2005 | CN1231603C Parallel straight-bottom furnace for reduction metallic oxide |
| 12/13/2005 | CA2108816C Process for producing molten pig iron or molten steel pre-products |
| 12/08/2005 | WO2005067366A3 Supply system for suspension smelting furnace |
| 12/07/2005 | EP1601802A2 Elevated discharge gas lift bubble pump and furnace for use therewith |
| 12/06/2005 | CA2402860C Process and apparatus for automatically controlling slag foaming |
| 12/01/2005 | WO2005113843A1 Adiabatic roll |
| 11/30/2005 | EP1600716A1 Carrying mechanism using wire material, heat treating furnace using the mechanism, and heat treating method |
| 11/30/2005 | EP1511866A4 Dispensing apparatus and method |
| 11/24/2005 | WO2005110646A1 Sliding gate for controlling the flow of molten metal |
| 11/24/2005 | DE10251854B4 Vorrichtung zum Vereinzeln von aus einem Ofen austretenden erwärmten Werkstücken The apparatus for singling exiting an oven heated workpieces |
| 11/23/2005 | EP1597941A2 Process and system for thermally uniform materials processing |
| 11/23/2005 | CN2742356Y Full sealed built-in hydraulic double layer and unloading valve |
| 11/23/2005 | CN2742355Y Group separating and cleaning unit for prebaking anode carbon block baking outlet furnace |
| 11/23/2005 | CN1701211A Arrangement and method for tapping a molten phase from a smelting furnace |
| 11/22/2005 | US6966770 Rotary hearth furnace for use in the iron and steel industry |
| 11/22/2005 | CA2308078C Method for operating moving hearth reducing furnace |
| 11/17/2005 | US20050253315 Device for injecting a treatment gas into a molten metal |
| 11/17/2005 | US20050252636 Cooling arrangement for conveyors and other applications |
| 11/16/2005 | EP1596145A1 Firing setter |
| 11/16/2005 | CN1697886A Methods of switching and changing bottom-blown tuyere in converter |
| 11/15/2005 | CA2245380C Coal charging car for charging chambers in a coke-oven battery |
| 11/10/2005 | US20050250066 Method for conditioning/heat treatment |
| 11/09/2005 | EP1594145A1 Heat treatment system |
| 11/09/2005 | EP1141644B1 Combination conduction/convection furnace |
| 11/09/2005 | CN1226588C Heat processing furnace |
| 11/08/2005 | CA2402973C Batch charger for cold top electric furnace |
| 11/03/2005 | WO2005103593A1 Continuous heat treatment apparatus and continuous heat treatment method |
| 11/03/2005 | WO2005103305A1 Metallurgical processing installation |
| 11/03/2005 | WO2005038372A3 Industrial furnace and associated jet element |
| 11/03/2005 | WO2004074523A3 Elevated discharge gas lift bubble pump and furnace for use therewith |
| 11/03/2005 | US20050242228 Method and device for storing a traction chain |
| 11/02/2005 | EP1591739A1 Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 11/02/2005 | EP1591693A2 Method and device for the storage of a thrust chain |
| 11/02/2005 | EP1591546A1 Process of recovering metals and/or metal oxides from steelworks dusts |
| 11/02/2005 | EP1478603B1 Use of high carbon coal ash |
| 11/02/2005 | CN2738188Y Combined squeezing central water cooling oxygen gun nozzle |
| 11/02/2005 | CN1225645C Method for producing samples from filtration ash or soot |
| 11/02/2005 | CN1225435C Carrying utensil for roasting ceramic electronic parts |
| 11/02/2005 | CN1225314C Oxygen blowing apparatus, technology and application for smelting steel |
| 11/01/2005 | CA2354498C Fluid cooled coherent jet lance |
| 10/27/2005 | DE10356480B4 Verfahren und Vorrichtung zur pneumatischen Förderung von Feststoffen Method and apparatus for pneumatic conveying of solids |
| 10/26/2005 | CN2736727Y Large tonnage tilting furnace head piece rotary equipment |
| 10/20/2005 | US20050230224 Apparatus for controlling the deposition of feed material on a deposition build-up surface |
| 10/20/2005 | US20050229749 Injection of solids into liquids by means of a shrouded supersonic gas jet |
| 10/20/2005 | US20050229748 Moving separate or separable containers containing a mixture of iron oxide and carbonaceous material through the furnace zone to the discharge end; preheating; reducing; melting and fusing iron and slag formed; discharging from containers, and returning empty containers to the charging end of the furnace |
| 10/20/2005 | US20050229395 Ceramic rolling body for a rolling bearing, and process for producing it |
| 10/19/2005 | EP1585840A2 Hopper-loading method and installation |
| 10/19/2005 | CN2735276Y Gas-filling tool special for alloy smelting |
| 10/19/2005 | CN1223792C Ash melting furnace and ash melting method thereof |
| 10/13/2005 | WO2005095303A1 Jig for electronic part firing |
| 10/13/2005 | WO2005095293A1 Refractory articles for quiding or conveying a solidified material and process for the manufacture thereof |
| 10/13/2005 | WO2005094153A1 Device and method for oxidizing, reducing, calcining, sintering, or melting dusts using a dosing cyclone with a fuel lance |
| 10/13/2005 | CA2558905A1 Refractory articles for guiding or conveying a solidified material and process for the manufacture thereof |
| 10/12/2005 | CN2732755Y Metal sliding rail for steel-rolling heating furnace |