| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 08/16/2001 | WO2001059383A1 Plug members for steel furnaces |
| 08/16/2001 | WO2001058816A1 Inductively heated side drain for high temperature molten materials |
| 08/16/2001 | EP1123982A1 Method and apparatus for electric steelmaking |
| 08/16/2001 | DE19934122A1 Brennanlage für keramische Produkte, insbesondere Ziegel, mit einem im Gegenlauf betriebenen Tunnelofen Brennan position for ceramic products, particularly tiles, with a driven in the opposite direction tunnel kiln |
| 08/15/2001 | CN2443313Y Spray lance driver |
| 08/15/2001 | CN2443312Y Movable unfired brick protecting shed for ring tunnel kiln |
| 08/15/2001 | CN1308217A Continuous treater |
| 08/15/2001 | CN1308138A Stable furnace shutting down process |
| 08/15/2001 | CA2336500A1 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 08/15/2001 | CA2336499A1 Method to control the axial position of slabs emerging from continuous casting and relative device |
| 08/14/2001 | US6274081 Smelting installation with an electric-arc furnace |
| 08/14/2001 | US6273932 Continuous metal melting process |
| 08/09/2001 | WO2001056916A2 Container transport vehicle |
| 08/09/2001 | DE10005225A1 Tubular reaction furnace has fitting machine movable up to inner pipe of furnace housing for remote-controlled fitting of filler bodies onto individual support pins |
| 08/07/2001 | US6270554 Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery |
| 08/07/2001 | US6269890 Tap hole drill |
| 08/07/2001 | CA2204137C Liquid metal heating and casting ladle |
| 08/02/2001 | WO2001055659A1 Belt for the thermal treatment of a continuously operated material bed |
| 08/02/2001 | US20010010181 Permits material to be injected into the container of molten metal at a speed and direction that promotes controlled mixing |
| 08/02/2001 | DE10103940A1 Vorrichtung zum Einspeisen von Gas in einen Kessel An apparatus for injecting gas into a vessel |
| 08/02/2001 | DE10103605A1 Vorrichtung zum Einspeisen von festem Partikelmaterial in einen Kessel An apparatus for feeding solid particulate material into a vessel |
| 08/02/2001 | DE10064048A1 Einrichtung zum Verschließen eines Abstichloches eines metallurgischen Gefäßes Means for closing a taphole of a metallurgical vessel |
| 07/31/2001 | US6269112 Electric arc furnace for continuous charging with ferrous materials and semicontinuous tapping of molten steel |
| 07/31/2001 | US6267799 Method of producing metals and metal alloys |
| 07/31/2001 | CA2112983C Suppression of fume in metal pouring |
| 07/25/2001 | CN1305535A Device and method for sealing tap hole in metallurgical containers |
| 07/25/2001 | CN1305534A Direct smelting vessel and direct smelting process |
| 07/24/2001 | US6264716 Introducing argon gas into molten steel in container; measuring the extent to which container is caused to vibrate; analog signals are produced; analog signals are converted to digital signals, digital signals are transformed; evaluating |
| 07/19/2001 | DE19947482A1 Verfahren zum Manipulieren von Werkstücken sowie Drehherdofen hierfür Method for manipulating workpieces and rotary hearth furnace for this |
| 07/19/2001 | DE10006630C1 Rotary transmission leadthrough used for introducing and removing liquid coolant onto a transport roller in a roller hearth furnace has coolant lines fixed to a tensioning plate on which a two way guide is fixed |
| 07/19/2001 | DE10000276A1 Bearing structure for furnaces operating at very high temperatures includes height adjustable bearing elements to raise intermediate structure so that bearing structure is protected from excessive temperature |
| 07/18/2001 | CN1068560C Improved trolley for storing and transferring ceramic products amony processing stations |
| 07/18/2001 | CN1068536C Working method for inductor, and inductor using method therefor |
| 07/17/2001 | US6261338 Injection |
| 07/12/2001 | WO2001050077A1 Bearing structure for furnaces operating at very high temperatures |
| 07/12/2001 | WO2001050076A1 Warp resistant access door assembly for a high temperature combustion chamber |
| 07/12/2001 | WO2001049594A1 Conveyor head and lift for feeding tires into a rotating kiln |
| 07/12/2001 | US20010007382 Apparatus and method for tapping a furnace |
| 07/11/2001 | EP1114973A1 Equipment and method for arc melting of cold pig iron source |
| 07/11/2001 | EP1114290A1 Continuous pusher furnace having traveling gas barrier |
| 07/11/2001 | EP1114191A1 A direct smelting process |
| 07/11/2001 | CN2439005Y Rotary gas pulsation coal powder injection apparatus |
| 07/11/2001 | CN1068232C Fire detecting and counteracting method in sealing device at inlet/outlet of compartment of continuous heat treatment furnace or like for metallic strip |
| 07/10/2001 | US6257879 Paired straight hearth (PSH) furnaces for metal oxide reduction |
| 07/05/2001 | WO2001047779A2 Bearing board made of synthetic material |
| 07/05/2001 | WO2001047656A1 Novel smelting furnace for molding |
| 07/05/2001 | WO2000050969A8 Mass generation of individual virtual servers, virtual web sites and virtual web objects |
| 07/05/2001 | US20010006012 Continuous metal melting apparatus |
| 07/05/2001 | DE10000023A1 Vorrichtung zur Anordnung von Heißbranddüsen oder Expansionsleitdüsen in Durchgangsöffnungen von Reaktionskammern, wie Wärmetauschern für die Zementherstellung und dergleichen Device for arrangement of hot burning nozzles or expansion guide in through holes of reaction chambers, such as heat exchangers for cement production, and the like |
| 07/04/2001 | EP1112947A2 Mounting device for hot gaz or expansion nozzles in reaction rooms passages, as in the heat exchangers of the cement's production |
| 07/04/2001 | EP1112793A2 Guide tube structure for flux concentration |
| 07/04/2001 | EP1112387A1 Direct smelting vessel and direct smelting process |
| 07/04/2001 | EP0985122B1 Charging device for a rotary hearth furnace |
| 07/04/2001 | EP0910671B1 Process and device for charging a fusion gasifier with gasifying means and spongy iron |
| 07/04/2001 | CN1301950A AC variable frequency type kiln tail slurry feeding self control system and technology for wet cement kiln |
| 07/04/2001 | CN1068052C Molten reduction apparatus and method for operating same |
| 07/03/2001 | US6254665 By reduction of iron oxide agglomerates incorporated with carbonaceous material in a moving hearth reducing furnace. |
| 06/28/2001 | WO2001046479A1 Method and device for feeding a gas to a metallurgical vessel |
| 06/28/2001 | WO2001045880A1 Pre-treatment of a thixotropic metal bolt |
| 06/28/2001 | US20010004792 Manufacture process of coupling handle for coupling the drilling rod in the mandrel of blast furnace taphole drill |
| 06/28/2001 | DE19960717A1 Molten metal, especially steel, tapping channel of a furnace crucible has a bolt to cover the inlet in the crucible, a plug closure at the outlet, and an induction coil for heating the ceramic tapping channel wall |
| 06/28/2001 | DE19950650C1 Positioning arrangement for floor vehicles, e.g., working devices at low pit-reduction furnaces, includes guide carriage, and coupling rod positioned between guide carriage and floor vehicle |
| 06/28/2001 | CA2395161A1 Pre-treatment of a thixotropic metal bolt |
| 06/27/2001 | EP1111320A1 Channel arrangement for molten metals |
| 06/27/2001 | EP1110643A1 Pretreatment of thixotropic metal billets |
| 06/27/2001 | EP1109757A2 Ceramic and process for the continuous sintering thereof |
| 06/27/2001 | CN2436906Y Composite gun for oxygen-blowing of electric furnace steel making |
| 06/27/2001 | CN1301312A Continuous metal melting process and apparatus |
| 06/27/2001 | CN1300858A Technology for smelting iron in blast furnace by two-segment blowing of powdered coal |
| 06/26/2001 | US6251161 Method for operating moving hearth reducing furnace |
| 06/26/2001 | US6250367 Molten metal pouring timing determining apparatus and casting machine |
| 06/20/2001 | CN1299879A Direct-fusing apparatus and method |
| 06/20/2001 | CN1067445C Ceramic compound coat botton roller for silicon steel continuous annealing furnace and mfg. method thereof |
| 06/20/2001 | CN1067437C A top injection lance |
| 06/14/2001 | WO2001042542A1 Sealed enclosure for a chamber for continuously treating a continuous length of a thin product |
| 06/14/2001 | WO2000071761A8 Electromagnetic braking process in the outlet channel of a furnace |
| 06/13/2001 | EP1106947A1 Heating device |
| 06/13/2001 | EP1105544A1 Method for producing zinc using the is process in an is shaft furnace and corresponding is shaft furnace |
| 06/13/2001 | EP0873382B1 Feeding systems for a continuous pyrolysis and gasification process and apparatus |
| 06/13/2001 | DE19957500A1 Durchlaufofen Continuous furnace |
| 06/13/2001 | CN1067109C Process and equipmetn for feeding gasifier and spongy iron into melting gasifying furnace |
| 06/12/2001 | US6245285 Top injection lance |
| 06/07/2001 | WO2001040729A1 Continuous furnace for tubular firing material |
| 06/06/2001 | CN2433584Y Ventilation quenching arch breaking device of cement shaft kilm |
| 06/06/2001 | CN1298027A Blast method and equipment for metallurgical shaft furnace |
| 05/31/2001 | DE19954918A1 Feuerfester keramischer Gasspülstein Refractory ceramic gas purging plug |
| 05/30/2001 | EP1102955A1 Carbon baking furnace |
| 05/29/2001 | US6238457 Flow velocity and flowing direction of the reaction gas and solids are adjusted at a point where the reaction gas and solids are discharged into the suspension smelting furnace |
| 05/29/2001 | US6238209 Hearth rolls for heating furnace and soaking furnace of vertical heat treating furnace and vertical heat treating furnace including hearth rolls |
| 05/25/2001 | WO2001036891A2 Method for operation of a smelting furnace |
| 05/23/2001 | EP1102003A1 System for producing a single coherent jet |
| 05/23/2001 | EP1101825A1 Refractory, ceramic gas flushing brick |
| 05/23/2001 | DE19954556A1 Verfahren zum Betreiben eines Schmelzofens A method of operating a melting furnace |
| 05/23/2001 | CN2431545Y Mechanical vertical kiln composite liner type dump skip |
| 05/23/2001 | CN1295887A Device for forming single cohervent air flow |
| 05/23/2001 | CN1066200C Runner for hot melt, runner system and method for conveying hot melt |
| 05/22/2001 | US6236021 Substrate transport assembly for rapid thermal processing system |
| 05/17/2001 | DE19954683A1 Grate cooler has above cool grate, tubular shafts spaced apart and transverse to cold goods' transport direction with distributed projecting cams around periphery |
| 05/16/2001 | EP1099086A1 Device for loading parts to be heat treated |
| 05/16/2001 | EP1098998A1 Scrap metal weighing and on-line bulk material analysis process and apparatus |