| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 04/25/2002 | US20020048740 Water-coolable furnace roller for conveying continuous-cast strip material workpieces through a roller hearth furnace |
| 04/25/2002 | US20020048305 Heater assembly and heated trough for molten aluminum |
| 04/25/2002 | CA2436793A1 Improvements in and relating to furnaces and methods of melting |
| 04/24/2002 | EP1198691A1 Heat exchange device for treating particulate material |
| 04/24/2002 | EP1198690A1 Pre-heating device |
| 04/24/2002 | CN2488028Y Multi-point impact type oxidizing furnace |
| 04/24/2002 | CN2488026Y Aluminium casting holding furnace |
| 04/24/2002 | CN1346045A Roller channel conveying production line of kiln for producing porcelain outer wall tile |
| 04/24/2002 | CN1346044A Melting bath with closed material distributing-feeding channel |
| 04/18/2002 | WO2002031423A2 Refractory structure for transport devices which can be used in ceramic ovens |
| 04/18/2002 | US20020045144 Continuous sintering furnace and use thereof |
| 04/18/2002 | US20020042984 Firing setters and process for producing these setters |
| 04/18/2002 | DE10051519A1 Tunnel or hearth furnace platform has steel struts, base plate, intermediate plates, edge plates as outer edging and tie-pieces |
| 04/17/2002 | EP1197721A1 Cooled furnace roller, in particular for a roller hearth furnace |
| 04/17/2002 | EP1197720A1 Continuous sintering furnace and use thereof |
| 04/17/2002 | EP1197475A1 Method for producing cladding and decorative tiles from broken glass and modular plant for the serial production thereof |
| 04/17/2002 | EP1196728A1 Method and device for emptying metallurgic melting vessels by tipping |
| 04/17/2002 | CN2486946Y Automatic feeder for industry furnace |
| 04/17/2002 | CN1345409A Metallurgical vessel comprising tapping device and method for controlled, slag-free extraction of mol ten metal from said vessel |
| 04/16/2002 | US6371718 Materials handling device |
| 04/11/2002 | WO2001091940A9 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 04/11/2002 | US20020042037 Setter for burning |
| 04/11/2002 | US20020040623 Process and apparatus for automatically controlling slag foaming |
| 04/11/2002 | DE10047046A1 Furnace roll used for transporting continuously cast material from a continuous casting plant comprises a shaft with coolant channels arranged outside of the furnace, and supporting rings arranged on the shaft using a receiving bore |
| 04/10/2002 | EP1195565A1 Device and method for sealing pressure air blowing hood |
| 04/10/2002 | EP1195444A2 Method for conversion of steel bands into dosable bulk material for addition in a steel production process, and means therefor |
| 04/10/2002 | EP1194727A1 Annealing furnace |
| 04/09/2002 | US6368099 Oven-pallet alignment and profiled heating of preforms |
| 04/04/2002 | US20020039959 Ceramics and process for producing |
| 04/03/2002 | EP1192000A1 Apparatus and procedures for replenishing particulate materials |
| 04/03/2002 | EP1036204B1 Feeding device for electrical shaft furnaces with an electrode-receiving central tube |
| 03/28/2002 | WO2002024963A1 A direct smelting process and apparatus |
| 03/28/2002 | WO2001096800A3 Rotary hearth furnace with charge slot air shield |
| 03/28/2002 | US20020037800 Reinforced composite; lining for blast nozzle |
| 03/28/2002 | DE10042556A1 Furnace trolley for goods being dried and fired has wheel axles in two parallel horizontal planes with those in same plane parallel and spaced out from each other |
| 03/27/2002 | EP1191110A1 Method for automatically controlling hydraulic opener |
| 03/27/2002 | EP1190103A1 Throat closing device for shaft furnaces, especially blast furnaces having a material feeding hopper |
| 03/27/2002 | CN1341758A Piling suspension chain workpiece heat treatment production line |
| 03/27/2002 | CN1341577A Ceramic locator and its manufacturing method |
| 03/27/2002 | CN1081785C Scrap conveyor |
| 03/27/2002 | CN1081783C Method and furnace construction to be used in processes for producing easily volatile metals |
| 03/26/2002 | CA2100870C Coke feed device for a coke dry cooling installation |
| 03/21/2002 | WO2001047779B1 Bearing board made of synthetic material |
| 03/21/2002 | DE10045251A1 Wasserkühlbare Ofenrolle zum Fördern von bspw. Stranggußmaterial-Werkstücken durch einen Rollenherdofen Wasserkühlbare furnace roller for conveying example. Continuous cast workpieces through a roller hearth furnace |
| 03/21/2002 | DE10038597C1 Schmelzwanne mit einem verschließbaren Gemenge-Einlegekanal Melting tank with a lockable mixture inlay channel |
| 03/20/2002 | EP1189004A1 Water cooled furnace roller |
| 03/20/2002 | EP1188022A1 Improved mass fuel combustion system |
| 03/19/2002 | US6358468 Apparatus and method for metering molten metal |
| 03/19/2002 | US6358467 Universal coupling |
| 03/19/2002 | US6358466 Thermal sprayed composite melt containment tubular component and method of making same |
| 03/19/2002 | US6358401 Used for injection of particulate materials into industrial processes using streams of high pressure gas in which particulate material is entrained |
| 03/14/2002 | WO2002020860A1 Method and apparatus for fluxing molten metal using shaft design |
| 03/14/2002 | WO2001073138A3 Steelmaking |
| 03/13/2002 | EP1186676A2 Method and installation for the treatment, especially the desulfurisation and/or dephosphorisation, of metal melts, in particular of pig iron |
| 03/13/2002 | CN2482043Y Discharge transfering device for gas furnace |
| 03/13/2002 | CN1080866C Combined installation of a metal production unit and a unit for separation air gas |
| 03/07/2002 | US20020027940 Induction heating furnace and bottom tapping mechanism thereof |
| 03/06/2002 | EP1184637A1 Firing setters and process for producing these setters |
| 03/06/2002 | EP1183398A1 Discharge channel for melting furnaces and pouring ladles |
| 03/06/2002 | EP1183397A1 Method and device for tapping molten metal from metallurgical vessels |
| 03/06/2002 | CN1080316C Device for producing sponge iron |
| 02/28/2002 | WO2002016850A1 Device for supporting a conveyor belt used in the continuously operated sintering of a material bed |
| 02/28/2002 | US20020024172 Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same |
| 02/28/2002 | CA2418905A1 Device for supporting a conveyor belt used in the continuously operated sintering of a material bed |
| 02/27/2002 | EP1181492A1 Electric arc furnace for continuous charging |
| 02/27/2002 | EP1181491A1 Metallurgical vessel comprising a tapping device and method for the controlled, slag-free extraction of molten metal from said vessel |
| 02/27/2002 | EP1181259A1 Refractory coating for cooled pipes |
| 02/27/2002 | CN1337558A 清洗室 Clean room |
| 02/27/2002 | CN1337285A Method and apparatus for preventing metal from oxygenating in melting pot |
| 02/26/2002 | US6349833 Method of feeding sintering material by use of magnetic forces |
| 02/21/2002 | US20020021736 Oxidation prevention method of metal in a melting vessel and apparatus |
| 02/21/2002 | DE10059777A1 Device for transporting elements to be processed through high temperature zone has elongated bearer elements of flexible material held under tension along their longitudinal axes |
| 02/20/2002 | CN2478050Y Cleaner for rotary kiln |
| 02/19/2002 | US6349108 High temperature vacuum furnace |
| 02/16/2002 | CA2340271A1 Shredder dust feeding facilities and reverberatory furnace provided with this feeding facilities |
| 02/14/2002 | WO2002012813A1 Hot air blow type fluidized bed furnace, rotary type heat treatment furnace, heat treatment device, and heat treatment method |
| 02/14/2002 | US20020018977 Continuous furnace having traveling gas barrier |
| 02/13/2002 | EP0958481B1 Smelting installation with an electric-arc furnace |
| 02/13/2002 | CN2476781Y Fixing device for grate plate of grate |
| 02/13/2002 | CN1335825A Method and device for drawing a molten material contained in a crucible |
| 02/13/2002 | CN1335479A Method and apparatus for preventing ash when molten metal is treated |
| 02/13/2002 | CN1079040C Sliding gate valve for vessel containing molten metal |
| 02/12/2002 | US6347110 Charging device for low blast furnaces |
| 02/12/2002 | US6345981 Controlled solid fuel thermolysis in preheater/precalciner kilns |
| 02/07/2002 | WO2002010465A1 Method and means for heat treating cutting tools |
| 02/07/2002 | WO2002010464A1 Method and device for inserting elongated workpieces into a transport grate |
| 02/07/2002 | WO2001047779A3 Bearing board made of synthetic material |
| 02/07/2002 | US20020014725 Covered container containing solid; ionized air flow |
| 02/07/2002 | DE10035450A1 Procedure for insertion of elongated workpieces of steel into transport grid has loading robot whose path and movement angle are measured with position measurement system and passed on to control electronics |
| 02/06/2002 | EP1178277A1 Process and installation to homogenize the expelled fired matter stream from a rotary drum furnace to the cooler |
| 02/06/2002 | EP1178276A2 Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same |
| 02/06/2002 | EP1178275A2 Purge chamber |
| 02/06/2002 | EP1178121A2 Fluid cooled coherent jet lance |
| 02/06/2002 | EP1177406A1 Plug members for steel furnaces |
| 02/06/2002 | CN2475736Y Pulsed jet blower for blast furnace |
| 01/31/2002 | WO2002008471A1 A direct smelting process and apparatus |
| 01/31/2002 | US20020011478 Hot wall rapid thermal processor |
| 01/31/2002 | DE10033657A1 Device for charging gas-fired copper shaft melting furnace comprises loading basket which is conveyed from lower charging station into lower delivery station |
| 01/31/2002 | CA2411789A1 A direct smelting process and apparatus |
| 01/31/2002 | CA2354465A1 Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same |