| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 09/30/2004 | US20040187964 Systems and methods of electromagnetic influence on electroconducting continuum |
| 09/30/2004 | US20040187642 Filling vessel with load of brazing sheet or metallic waste pieces; heating, liquefaction, rotation; removing molten alloy |
| 09/30/2004 | DE10035450B4 Verfahren und Vorrichtung zum Einsetzen länglicher Werkstücke in einen Transportrost Method and apparatus for inserting elongated workpieces into a transport grate |
| 09/30/2004 | CA2519016A1 System for optically analyzing a molten bath |
| 09/29/2004 | CN1168948C Continuous treater |
| 09/23/2004 | WO2004081239A1 Methods employing permanent magnets having reach-out magnetic fields for electromagnetically pumping, breaking, and metering molten metal casting machines |
| 09/23/2004 | WO2004058431A3 Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes |
| 09/22/2004 | EP1254344A4 Controlled solid fuel thermolysis in preheater/precalciner kilns |
| 09/22/2004 | CN1167930C Equipment for jetting granular material into container |
| 09/22/2004 | CN1167929C Kiln furniture for sintering ceramic articles and manufacture thereof |
| 09/21/2004 | CA2327458C Composite refractory tile for metallurgical furnace members |
| 09/21/2004 | CA2187747C Tooling using thermostructural composite materials containing carbon for heat treatment and/or thermochemical treatment installations |
| 09/16/2004 | WO2004079283A1 Carrying mechanism using wire material, heat treating furnace using the mechanism, and heat treating method |
| 09/16/2004 | WO2004079020A1 Methods of switching and changing bottom-blown tuyere in converter |
| 09/16/2004 | WO2004078385A1 Apparatus for treating molten metal having a sealed treatment zone |
| 09/16/2004 | WO2004025711A3 Large area substrate processing system |
| 09/16/2004 | US20040178545 System for optically analyzing a molten metal bath |
| 09/16/2004 | US20040178043 Roller table roll, particularly for conveying furnace-heated metallic strip material |
| 09/15/2004 | EP1457749A1 Holding furnance with automatic feeding system of liquid metal |
| 09/15/2004 | EP1109757B1 Ceramic and process for the continuous sintering thereof |
| 09/14/2004 | US6792358 System for a non-invasive online continuous measurement of phrase levels in converters or pyrometallurgical furnaces |
| 09/14/2004 | US6790255 Moving-hearth heating furnace and method for making reduced metal agglomerates |
| 09/14/2004 | CA2198301C Portable liquid metal filtration device for inclusion analysis |
| 09/10/2004 | WO2004076949A1 Reduced iron discharging device |
| 09/09/2004 | US20040175067 Bearing life extender for conveyor type rollers |
| 09/09/2004 | US20040173608 Process and system for thermally uniform materials processing |
| 09/08/2004 | EP1454888A2 Method for producing a disc roll, disc roll and disc member base material |
| 09/08/2004 | EP1453983A1 Charging device with rotary chute |
| 09/08/2004 | EP1430264A4 Continuous furnace having traveling gas barrier |
| 09/08/2004 | EP1099086B1 Device for loading parts to be heat treated |
| 09/08/2004 | EP0731183B1 Sealing device for inlet or outlet of atmosphere equipment |
| 09/08/2004 | CN1526669A Disc roller, its producing method and disc parts substrate material |
| 09/07/2004 | US6787099 Mechanical waves generator system in a converter or pyrometallurgical furnace |
| 09/07/2004 | US6787098 Refractory lining for metallurgical vessel |
| 09/04/2004 | CA2420815A1 Method and apparatus for detecting slag |
| 09/02/2004 | WO2004074524A1 Molten metal siphon with internal and external heater |
| 09/02/2004 | WO2004074523A2 Elevated discharge gas lift bubble pump and furnace for use therewith |
| 09/01/2004 | CN1525131A Large-scale smelter bottom metal liquid valve gear |
| 09/01/2004 | CN1524820A Process for firing a mineral material mixture |
| 08/26/2004 | WO2004073037A2 Process and system for thermally uniform materials processing |
| 08/26/2004 | WO2004072568A1 Firing setter |
| 08/26/2004 | US20040164928 Plasma display panels manufacturing method and sintering device |
| 08/26/2004 | US20040164466 Vortex inhibitor with sacrificial rod |
| 08/26/2004 | DE10328420B3 Nozzle arrangement used in the wall region or base region of a metallurgical vessel comprises a rod-like body made from a refractory ceramic material, a channel extending through the body, a unit for introducing a fluid, and an adapter |
| 08/26/2004 | DE10259434B3 Gasspüleinrichtung für metallurgische Schmelzgefäße Gas purging device for metallurgical melting vessels |
| 08/26/2004 | DE10117776B4 Hochtemperaturbeständiger feinkeramischer gesinterter Werkstoff High temperature resistant fine ceramics sintered material |
| 08/25/2004 | EP1294549B1 Device for heating a meltable material |
| 08/25/2004 | CN1163624C Method and apparatus for holding molten metal |
| 08/24/2004 | CA2308420C Pipe refractory insulation for furnaces |
| 08/24/2004 | CA2276654C Lehr loader pusher bar assembly |
| 08/19/2004 | WO2004070747A1 Heat treatment system |
| 08/19/2004 | WO2004070301A1 Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 08/19/2004 | WO2003102248A3 Tuyere cooling system |
| 08/19/2004 | DE10304799A1 Coating device for shaft furnace esp. blast furnace, has hopper filtering system joined to rotating pipe extending into inner cavity of furnace |
| 08/12/2004 | WO2004067784A1 Process for producing sponge iron and reduced iron powder, sponge iron, and charging apparatus |
| 08/12/2004 | WO2004067210A1 Dispensing system for molten aluminum |
| 08/12/2004 | US20040157182 Multiple hearth furnace |
| 08/12/2004 | US20040155389 Display device; computer; therapy screen; displaying image |
| 08/12/2004 | DE20305452U1 Device is for transporting metallic workpieces, particularly during heat treatment and involves heat-insulated and gas and/or vacuum-tight transport chamber |
| 08/12/2004 | DE20305423U1 Vorrichtung zum Transportieren metallischer Werkstücke Apparatus for transporting metallic work pieces |
| 08/11/2004 | EP1445334A1 Raw material charging method for bell-less blast furnace |
| 08/11/2004 | CN2632610Y Double feed gate of sintering machine |
| 08/10/2004 | US6773484 Without the need for a lance extension to establish a recirculation zone for the gases ejected from the lance; providing oxygen forsteelmaking operations such as electric arc furnaces |
| 08/10/2004 | US6773259 Continuous solid waste derived fuel feed system for calciner kilns |
| 08/10/2004 | US6772921 Refractory nozzle |
| 08/05/2004 | WO2004065871A1 Arrangemnt and method for opening and closing the taphole of a smelting reactor |
| 08/05/2004 | WO2004065640A2 Hopper-loading method and installation |
| 08/05/2004 | CA2501987A1 Hopper-loading method and installation |
| 08/04/2004 | EP1442145A2 Apparatus and method for transferring heat treated parts |
| 08/04/2004 | CN2630774Y Mixing bunker gate control device for sintering machine |
| 08/04/2004 | CN1518754A Manufacturing method of plasma display panel and baking device |
| 08/04/2004 | CN1518753A Plasma display panel manufacturing method and sintering device |
| 08/04/2004 | CN1517588A Coherent Jet flow device with nozzle having outer angle with axis of spray gun |
| 08/04/2004 | CN1517312A Sliding slot heat treatment device |
| 08/04/2004 | CN1517285A Funnel charging method and device |
| 08/03/2004 | US6770241 Crucible handling device |
| 07/29/2004 | WO2004063653A1 Plant with rotating furnace for the melting without salt of aluminium with screening and recovery of the slags |
| 07/29/2004 | WO2004063397A1 Device for the controlled charging of a reactor vessel, use thereof, and method therefor |
| 07/29/2004 | US20040146827 Hot liner insertion/removal fixture |
| 07/29/2004 | CA2514894A1 Plant with rotating furnace for the melting without salt of aluminium with screening and recovery of the slags |
| 07/28/2004 | EP1441176A1 Coherent jet system with outwardly angled flame envelope ports |
| 07/28/2004 | EP1358464B1 Method for producing sample from filter or fly ash |
| 07/28/2004 | CN2628536Y Water-cooled carbon oxygen gun for improved metallurgical electric arc furnace |
| 07/28/2004 | CN1516746A Roller table roll, particularly for conveying furnace-heated metallic strip material |
| 07/28/2004 | CN1159463C Piling suspension chain workpiece heat treatment production line |
| 07/27/2004 | US6768089 Microwave continuous heating apparatus |
| 07/23/2004 | CA2416189A1 Converter oxygen puncher lance |
| 07/22/2004 | WO2003096383A3 Cavity shapes for plasma-assisted processing |
| 07/22/2004 | US20040140597 Taphole closures |
| 07/22/2004 | DE10261401A1 Vorrichtung zum Be- und Entladen von Tunnelofen-Plateauwagen Apparatus for loading and unloading of tunnel kiln plateau Cart |
| 07/21/2004 | EP1439360A1 Process for firing a mineral material mixture |
| 07/21/2004 | EP1438543A1 Rotary hearth furnace and screw thereof for discharging reduced iron |
| 07/21/2004 | EP1438542A1 Arrangement and method for tapping a molten phase from a smelting furnace |
| 07/21/2004 | CN2627005Y Energy conservation combined type compression central water-cooling oxygen gun injector |
| 07/21/2004 | CN1513810A Ceramic furnace bottom roll jacket material and method of making ceramic furnace bottom roll jacket using said material |
| 07/20/2004 | US6764642 Shredder dust feeding device, reverberatory furnace provided with this feeding device, and furnace for burning shredder dust |
| 07/20/2004 | US6764305 Device for supporting a conveyor belt used in the continuously operated sintering of a material bed |
| 07/15/2004 | WO2004058433A2 Systems and methods of electromagnetic influence on electroconducting continuum |
| 07/15/2004 | WO2004058431A2 Method and apparatus for melting titanium using a combination of plasma torches and direct arc electrodes |
| 07/15/2004 | WO2003096382A3 Methods and apparatus for plasma processing control |