| Patents for F27D 9 - Cooling of furnaces or of charges therein (2,638) |
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| 11/04/2004 | DE102004018640A1 Lotaufschmelzofen Solder reflow oven |
| 11/02/2004 | CA2323619C Wall structure for a metallurgical vessel and blast furnace provided with a wall structure of this nature |
| 10/28/2004 | US20040213318 Burner and/or lance mounting assembly |
| 10/28/2004 | US20040211545 Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts |
| 10/28/2004 | DE10316367A1 Kühlplatte Cooling plate |
| 10/21/2004 | WO2004090172A2 Cooled furnace wall for a metallurgical vessel |
| 10/20/2004 | EP1469085A1 Cooling plate for a metallurgical vessel |
| 10/20/2004 | EP1468233A1 Resistance furnace |
| 10/20/2004 | EP1285208B1 Integral side wall and tap hole cover for an eccentric bottom tap (ebt) furnace |
| 10/20/2004 | CN1538135A Cooling plate for wall of metallurgical vessel |
| 10/19/2004 | US6805724 Forming particulate reaction zones for the iron carbon melt; injecting a high velocity flow of particulates entrained in a carrier gas toward reaction zones from apparatus having a discharge end mounted near the intersection of sill line |
| 10/14/2004 | US20040202979 Method for discharging reduced product from a movable-hearth furnace and a discharging device |
| 10/14/2004 | US20040200877 Solder reflow oven |
| 10/13/2004 | EP1466989A2 Cooling plate |
| 10/13/2004 | EP1466021A2 Cooling plate for a metallurgical furnace and method for manufacturing such a cooling plate |
| 10/13/2004 | CN1537218A 冷却元件 Cooling element |
| 10/13/2004 | CN1537174A Method for melting and decarburization of iron carbon alloy |
| 10/12/2004 | US6802999 Method of fabricating protective coating for a crucible with the coating having channels formed therein |
| 10/07/2004 | US20040194940 Heat exchanger system used in steel making |
| 10/07/2004 | DE10310974A1 High temperature gasification reactor includes curved cooling plates which are connected to inner surface of double wall structure casing via welds and connectors |
| 10/06/2004 | EP1153255B1 Pyrometallurgical reactor cooling element and its manufacture |
| 10/06/2004 | CN1170012C Reactor with replaceable inner wall and colling system |
| 09/30/2004 | DE10312650B3 Heat treatment furnace used as a pressure sintering furnace comprises a housing, an insulating cage held by the furnace, a muffle arranged inside the cage, and a unit for introducing cooling gas from a gas supply container |
| 09/29/2004 | CN1532506A Heat exchanger |
| 09/28/2004 | US6798821 Method and apparatus for solidification-controllable induction melting of alloy with cold copper crucible |
| 09/28/2004 | US6796362 Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts |
| 09/21/2004 | US6794616 Solder reflow oven |
| 09/08/2004 | CN1165400C Method for plugging hole and cooling element manufactured by said method |
| 09/01/2004 | EP1452813A2 Device, system and method for on-line explosive deslagging |
| 09/01/2004 | CN1526261A Mounting arrangement for auxiliary burner or lance |
| 08/31/2004 | US6783726 Cooling element and method for manufacturing cooling elements |
| 08/26/2004 | WO2004072323A2 High reflectivity atmospheric pressure furnace for preventing contamination of a work piece |
| 08/26/2004 | DE10305053A1 Arrangement for manufacturing metals and metal alloys has segments with double walls, whose inner parts consists of material that has high E-module, high yield strength, low electrical and thermal conductivity |
| 08/25/2004 | EP0927707B1 Method and apparatus for cooling exhaust gas from bypass of kiln |
| 08/25/2004 | CN1163718C Water cooling arm for pre-heater on top of furnace |
| 08/19/2004 | WO2003102248A3 Tuyere cooling system |
| 08/11/2004 | EP1445335A1 Reduced iron mass cooling method and cooling device |
| 08/11/2004 | EP1257773A4 Heat exchange pipe with extruded fins |
| 08/10/2004 | US6773658 Casting mould for manufacturing a cooling element and cooling element in said mould |
| 08/10/2004 | US6772610 Flat glass annealing lehrs |
| 08/05/2004 | US20040149006 Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure |
| 08/04/2004 | EP1443119A1 Cooling stave for shaft furnaces |
| 08/04/2004 | CN1518657A Cooling element for cooling metallurgical furnace |
| 07/28/2004 | CN1159561C Electric arc furnace cooling apparatus |
| 07/21/2004 | CN2627442Y Horizontal water pipe braced cooling device |
| 07/15/2004 | US20040137396 Method and cooling device for the subracks in a chamber furnance |
| 07/14/2004 | EP1436561A1 Cooling plate comprising a reinforcement element |
| 07/14/2004 | CN1513108A Cooling device and method for subracks in chamber furnace |
| 07/14/2004 | CN1513090A 风扇设备 Fan Equipment |
| 07/08/2004 | US20040129187 Cooling plate |
| 06/30/2004 | EP1434020A1 Heating and cooling system, and production system including this heating and cooling system |
| 06/29/2004 | US6755905 Use of high carbon coal ash |
| 06/29/2004 | US6755156 Device, system and method for on-line explosive deslagging |
| 06/23/2004 | EP1292410A4 Thermal jacket for a vessel |
| 06/23/2004 | EP1137815A4 A process and an apparatus for producing metals and metal alloys |
| 06/15/2004 | US6749661 Speeding scrap treatment by introducing high velocity oxidizing gas stream sooner |
| 06/10/2004 | WO2004038317A3 Metallurgical melting container |
| 06/10/2004 | US20040107858 Device, System and Method for On-Line Explosive Deslagging |
| 06/09/2004 | EP1426719A2 Device, system and method for on-line explosive deslagging |
| 06/03/2004 | US20040105483 Method and apparatus for solidification-controllable induction melting of alloy with cold copper crucible |
| 06/01/2004 | US6744023 Rapid; controlled pace without damage |
| 06/01/2004 | US6742699 Method for manufacturing a cooling element and a cooling element |
| 05/25/2004 | CA2071247C End cap for cooling coils of an electric arc furnace |
| 05/21/2004 | WO2004042105A1 Method for preparing a coating for metallurgical furnace cooling element |
| 05/19/2004 | EP1419356A1 Device for introducing hot gas into a heating surface pipe of a waste heat boiler |
| 05/19/2004 | DE10249333A1 Metallurgisches Schmelzgefäß Metallurgical melting vessel |
| 05/19/2004 | CN1498277A 冷却板 Cooling plate |
| 05/13/2004 | WO2004040217A1 Heating furnace |
| 05/12/2004 | EP1218137B1 Method for plugging a hole and a cooling element manufactured by said method |
| 05/06/2004 | WO2004038317A2 Metallurgical melting container |
| 05/06/2004 | WO2004025201A3 Regulating heat exchange and cooling method and system for monitoring and controlling the temperatures of walls subjected to high temperatures |
| 05/06/2004 | EP1178274B1 Stave cooler |
| 04/29/2004 | WO2004036131A1 Electric furnace for steel making |
| 04/28/2004 | EP1413174A1 Mounting arrangement for auxiliary burner or lance |
| 04/28/2004 | EP1412689A1 Method and cooling device for the subracks in a chamber furnace |
| 04/27/2004 | US6728291 Melting vessels provided with a cooled bottom electrode |
| 04/27/2004 | US6725517 Method for plugging a hole and a cooling element manufactured by said method |
| 04/20/2004 | US6724803 Induction furnace for high temperature operation |
| 04/20/2004 | US6724802 Cooling and support systems for furnace roofs |
| 04/14/2004 | CN2611847Y Baking oven |
| 04/08/2004 | WO2004029531A2 Convection furnace thermal profile enhancement |
| 04/08/2004 | DE10244924A1 Anschlussleitung für ein Kühlelement für einen Schachtofen Connection line for a cooling element for a shaft furnace |
| 04/07/2004 | CN1488165A Method and device for heat treatment |
| 04/01/2004 | US20040063058 Convection furnace thermal profile enhancement |
| 03/31/2004 | EP1403603A1 Connecting element for cooling element of a shaft furnace |
| 03/25/2004 | WO2004025201A2 Regulating heat exchange and cooling method and system for monitoring and controlling the temperatures of walls subjected to high temperatures |
| 03/25/2004 | CA2499143A1 Regulating heat exchange and cooling method and system for monitoring and controlling the temperatures of walls subjected to high temperatures |
| 03/24/2004 | EP1400700A1 Fan device |
| 03/23/2004 | US6709629 Vacuum heat treatment furnace |
| 03/18/2004 | WO2004022268A1 Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts |
| 03/18/2004 | US20040051218 Cooling element |
| 03/17/2004 | EP1216391B1 Device, system and method for on-line explosive deslagging |
| 03/11/2004 | US20040048493 Method and device for heat treatment |
| 03/11/2004 | US20040046292 Cooling element for shaft furnaces |
| 03/04/2004 | WO2004018713A1 Cooling plate for metallurgic furnaces |
| 03/04/2004 | DE10308982B3 Device for equalizing pressures prevailing in a melting chamber and cooling water system in an electroslag remelting plant comprises a chamber of a piston storage unit |
| 03/04/2004 | CA2495552A1 Cooling plate for metallurgical furnaces |
| 03/03/2004 | CN1479791A Cooling system for metallurgical smelting furnace |
| 02/26/2004 | US20040035510 High-quality copper plate having increased cooling effect and high efficiency |
| 02/26/2004 | DE10236136A1 Cold crucible heated by high frequency for melting glass has a wall formed by tubes through which coolant flows and is provided with a protective layer formed by starting materials in the start-up phase of the melting process |