| Patents for F27D 9 - Cooling of furnaces or of charges therein (2,638) |
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| 08/08/2001 | EP0857258B1 Device for coupling coolant duct of a rotating part |
| 08/02/2001 | DE10103940A1 Vorrichtung zum Einspeisen von Gas in einen Kessel An apparatus for injecting gas into a vessel |
| 07/25/2001 | EP1118684A1 High-frequency vacuum induction melting apparatus |
| 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 |
| 07/12/2001 | US20010007382 Apparatus and method for tapping a furnace |
| 07/12/2001 | US20010007247 Device, system and method for on-line explosive deslagging |
| 07/11/2001 | EP1114872A1 Baking method in a vacuum induction melting apparatus |
| 07/11/2001 | EP1114191A1 A direct smelting process |
| 07/10/2001 | US6258315 Furnace body structural member for metallurgical shaft furnace |
| 06/28/2001 | WO2001045824A1 Methods of cooling producer gas from high-temperature swirl furnace and of arresting entrained slag mist |
| 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 |
| 06/20/2001 | CN1067437C A top injection lance |
| 06/13/2001 | CN1299460A Water-cooling panel for furnace wall and furnace cover of arc furnace |
| 06/13/2001 | CN1299305A Fluid-cooled electric current lead |
| 06/12/2001 | US6245285 Top injection lance |
| 06/12/2001 | US6244197 Thermal induced cooling of industrial furnace components |
| 06/07/2001 | WO2001040728A1 Water jacket of arc furnace |
| 05/29/2001 | US6238208 Method and apparatus for cooling furnace |
| 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 |
| 05/09/2001 | EP1097345A1 Camera insertion into a furnace |
| 05/08/2001 | US6229563 Camera insertion into a furnace |
| 05/02/2001 | CN1293714A Wall structure for metallugrical vessel and blast furnace provided with the wall structure |
| 04/25/2001 | CN2427787Y Ammular wind channel for air-blast cooling machine |
| 04/25/2001 | CN1292831A Blasting lance with gas/liquid mixing chamber and method for expansion cooling thereof |
| 04/19/2001 | WO2000075588B1 Method and device for operating electric arc furnaces and/or resistance furnaces |
| 03/22/2001 | WO2001020239A1 Device, system and method for on-line explosive deslagging |
| 03/21/2001 | EP1084006A1 Fluid-cooled electric current lead |
| 03/15/2001 | WO2001018260A1 Furnace for the direct reduction of iron oxides |
| 03/08/2001 | DE19941229A1 Waste gas guide has a waste gas line formed in its section connected to the furnace wall as a double-wall pipe having an inner and an outer pipe |
| 03/07/2001 | CN1286388A Cooling element |
| 03/01/2001 | WO2001014270A1 Improved flat glass annealing lehrs |
| 03/01/2001 | DE19940425A1 Blowing off scale growing on surfaces of oven rollers and/or support rings comprises rapidly cooling the surfaces so that the scale flakes off |
| 02/28/2001 | EP1079190A1 Graphite rotary tube furnace |
| 02/28/2001 | CN1285496A Graphite Rotary pipe type furnace |
| 02/22/2001 | WO2001013054A1 Hot wall rapid thermal processor |
| 02/20/2001 | CA2164150C Method and apparatus for cooling and producing bulk material |
| 02/15/2001 | DE19937291A1 Kühlelement Cooling element |
| 02/13/2001 | US6186869 Cleaning using welding lances and blasting media |
| 02/07/2001 | EP1074806A1 Cooling element |
| 02/06/2001 | US6185242 Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace |
| 01/24/2001 | EP1070683A1 Apparatus and process for cooling and de-steaming calcined stucco |
| 01/23/2001 | US6178192 Raw material heating apparatus |
| 01/18/2001 | WO2001003873A1 Method for plugging a hole and a cooling element manufactured by said method |
| 01/17/2001 | EP1069389A1 Water-cooling panel for furnace wall and furnace cover of arc furnace |
| 01/10/2001 | EP1067349A2 Device, system and method for on-line explosive deslagging |
| 01/03/2001 | EP1064410A1 Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature |
| 01/02/2001 | US6168426 Batch-type kiln |
| 12/27/2000 | EP1062370A1 Blasting lance with a gas/liquid mixing chamber and a method for the expansion cooling thereof |
| 12/26/2000 | US6164962 Rapid cooling down method for regenerative thermal oxidizer |
| 12/14/2000 | WO2000076275A1 Melting vessels provided with a cooled bottom electrode |
| 12/14/2000 | WO2000075588A1 Method and device for operating electric arc furnaces and/or resistance furnaces |
| 12/14/2000 | CA2376150A1 Melting vessels provided with a cooled bottom electrode |
| 12/07/2000 | WO2000073724A1 Method for cooling the gas flow in a smelting furnace |
| 12/07/2000 | WO2000073514A1 Method for the manufacture of a composite cooling element for the melt zone of a metallurgical reactor and a composite cooling element manufactured by said method |
| 12/07/2000 | DE19925599A1 Verfahren und Vorrichtung zum Betrieb von Lichtbogenschmelzöfen und/oder Widerstandsschmelzöfen Method and apparatus for operation of electric arc furnaces and / or Widerstandsschmelzöfen |
| 12/07/2000 | DE19925554A1 Bodenelektrode für metallurgische Schmelzgefäße Bottom electrode for metallurgical melting vessels |
| 12/07/2000 | CA2374956A1 Method for the manufacture of a composite cooling element for the melt zone of a metallurgical reactor and a composite cooling element manufactured by said method |
| 12/07/2000 | CA2374912A1 Method for cooling the gas flow in a smelting furnace |
| 11/28/2000 | US6152729 Spray cooled furnace discharge assembly |
| 11/28/2000 | US6152052 High temperature material face segments for burner nozzle secured by brazing |
| 11/16/2000 | WO2000068625A1 End-effector with integrated cooling mechanism |
| 11/02/2000 | EP1048629A1 Device and method of bypassing kiln exhaust gas |
| 11/02/2000 | EP1047796A1 Tapping launder for an iron smelt |
| 10/31/2000 | US6138377 Apparatus and process for cooling and de-steaming calcined stucco |
| 10/24/2000 | US6137822 Direct current arc furnace and a method for melting or heating raw material or molten material |
| 10/19/2000 | WO2000062333A1 Integrated heating and cooling device in a reactor for thermal treatment of a substrate |
| 10/19/2000 | WO2000061821A1 Stave for cool shaft kilns |
| 10/19/2000 | CA2365959A1 Stave for cool shaft kilns |
| 10/18/2000 | CN1057601C Treatment of container roof of heat materials |
| 10/17/2000 | US6132673 Cooling plates for shaft furnaces |
| 10/17/2000 | US6132206 Water cooled finger for pre-heater of furnace top |
| 10/12/2000 | WO2000060297A1 Metallurgical vessel comprising a tapping device and method for the controlled, slag-free extraction of molten metal from said vessel |
| 10/12/2000 | DE10000987A1 Cooling stave for a refractory lined shaft furnace, especially a blast furnace, comprises two trough-like rolled copper profiles welded together to form a non-circular cooling channel |
| 10/11/2000 | EP1043559A1 Furnace observation apparatus |
| 10/05/2000 | DE19919378A1 Metallurgical vessel, e.g. a tilting arc furnace, has a heated tapping siphon tube with an overflow edge located above the tube inlet upper edge in the vessel operating position |
| 09/26/2000 | US6123894 Permanent lining is arranged inside an elongate trough-like steel casing, and parallel ducts through which a gaseous cooling medium is passed run through this permanent lining divided along the circumference and in the vicinity of walls |
| 09/21/2000 | WO2000055559A1 A method and apparatus for reducing a feed material in a rotary hearth furnace |
| 09/14/2000 | WO2000053986A1 A method for the manufacture of a melt launder and a launder manufactured by this method |
| 09/14/2000 | DE19910927A1 Verfahren und Einrichtung zur Kühlung eines Heißgasstromes in einer Mischkammer Method and apparatus for cooling a hot gas flow in a mixing chamber |
| 09/13/2000 | EP1035086A1 Process and apparatus for cooling a stream of hot gas in a mixing chamber |
| 09/07/2000 | DE19909904A1 Device for spraying a cooling medium into a hot gas stream used in a rotary furnace for producing cement clinker comprises a nozzle directed against a cooling medium nozzle for spraying a cleaning medium |
| 09/04/2000 | CA2299860A1 Installation for the vacuum-thermal treatment of materials |
| 08/31/2000 | WO2000050831A1 Stave cooler |
| 08/29/2000 | US6111599 Apparatus for observing a hostile environment |
| 08/17/2000 | WO2000047938A1 Cleaning using welding lances and blasting media |
| 08/17/2000 | WO2000023626A8 Off-gas hood for a basic oxygen furnace and method of repair |
| 08/15/2000 | US6104743 Electric arc furnace cooling apparatus |
| 08/15/2000 | US6104742 Electroslag apparatus and guide |
| 08/10/2000 | WO2000046561A1 Water-cooling panel for furnace wall and furnace cover of arc furnace |
| 08/10/2000 | WO2000045978A1 Casting mould for manufacturing a cooling element and cooling element made in said mould |
| 08/09/2000 | CN2391158Y Roof structure for oil medium heating furnace |
| 08/09/2000 | CN1262708A Steelworks converter with cone cooling system |
| 07/26/2000 | CN2389339Y Rotary kiln scale sealing device |
| 07/20/2000 | DE19909441C1 System for vacuum-thermal material treatment has lifting device that moves material and transport chamber(s) between treatment chambers in series with valved upper charging openings |
| 07/18/2000 | US6090342 Stave for metallurgical furnace |
| 07/11/2000 | US6086817 Off-gas hood for a basic oxygen furnace and method of repair |
| 06/29/2000 | WO2000037871A1 Pyrometallurgical reactor cooling element and its manufacture |
| 06/08/2000 | WO2000017590A9 Apparatus and method for tapping a furnace |
| 06/06/2000 | US6071466 Submergible probe for viewing and analyzing properties of a molten metal bath |
| 05/11/2000 | WO2000026597A1 Covering and method for lining a furnace wall and associated brick and anchoring element |