| Patents for F27B 9 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity (7,954) |
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| 03/03/2004 | CN1140758C Means for supporting radiation tubes |
| 03/03/2004 | CN1140757C Energy-saving roller-type tunnel kiln |
| 03/02/2004 | US6700918 Electric furnace for the production of metal oxides |
| 03/02/2004 | US6698582 Belt for the thermal treatment of a continuously operated material bed |
| 02/26/2004 | DE19524082B4 Anlage zur Herstellung von warmgewalztem Stahlband Plant for producing hot-rolled steel strip |
| 02/25/2004 | EP1390680A1 Gas seal for reactors using gas conducting bodies |
| 02/24/2004 | US6696015 Method for producing rare-earth magnet |
| 02/19/2004 | DE3937104B4 Verfahren zum Trocknen von Feuchtigkeit aufweisenden Keramikteilen und Sintern derselben A process for drying moisture-containing ceramic components and sintering the same |
| 02/18/2004 | CN1138964C Room-type multifunctional furnace |
| 02/18/2004 | CN1138963C Furnace for heating iron products |
| 02/17/2004 | US6693264 Vacuum and gas tight enclosure for induction heating system |
| 02/17/2004 | US6693263 Convection type brazing apparatus for metal workpieces |
| 02/12/2004 | US20040026834 Method for operating rotary hearth type reducing furnace and rotary hearth type reducing furnace facilities |
| 02/11/2004 | EP1294512B1 Method and device for sintering aluminium based sintered parts |
| 02/11/2004 | CN2603364Y Smoke-eliminating dust-removing device for coal combustion decoration firing kiln |
| 02/11/2004 | CN1475026A Apparatuses and methods for resistively heating thermal processing system |
| 02/11/2004 | CN1474877A Method for operating rotary heartn type reducing furnace and rotary hearth type reducing furnace facilities |
| 02/11/2004 | CN1474716A Fluidized bed gas distributor system for elevated temperature operation |
| 02/10/2004 | US6690710 High efficiency induction heating and melting systems |
| 02/05/2004 | WO2004011684A1 A method and a skid member for reducing temperature difference in a heating subject and a skid apparatus using them |
| 02/05/2004 | US20040020326 High strength; preventing crumbling |
| 02/04/2004 | EP1386889A1 Continuous and adjustable glass fusing process using a tunnel-furnace and the tunnel-furnace used for this process |
| 02/04/2004 | EP1386012A1 Method for enhancing the metallurgical quality of products treated in a furnace |
| 02/04/2004 | EP1029212B1 Charging apparatus for a rotary hearth furnace |
| 02/04/2004 | CN1473204A Metal oxide-containing green pellet for reducing furnace, method for production thereof, method for reduction thereof, and reduction facilities |
| 02/04/2004 | CN1472494A Sagger for tunnel kiln |
| 02/03/2004 | US6685466 Metal apparatus comprising kilns for heating and reduction of heat treated mixtures of metal oxides, coal or coke |
| 01/29/2004 | WO2004009279A1 Method of brazing aluminum product and furnace therefor |
| 01/28/2004 | CN1136335C Apparatus for use with CVE/CVD processes |
| 01/21/2004 | EP1381818A1 Method of operating a multiple hearth furnace |
| 01/21/2004 | EP1218562B1 Method for heat treatment of metallic slugs |
| 01/15/2004 | US20040007024 Roller assembly for a glass sheet bending apparatus and a glass sheet bending apparatus |
| 01/14/2004 | EP1379852A1 Multi-format sample processing devices, methods and systems |
| 01/14/2004 | CN2599497Y 粉状材料加热装置 Powdered material heating device |
| 01/14/2004 | CN2599496Y Powder material modified colour-changing processing device |
| 01/14/2004 | CN2599495Y Gravity self moving type multi atmosphere continuous reduction furnace |
| 01/14/2004 | CN1467058A Base plate supporting structure and loading device and mechanical arm |
| 01/13/2004 | US6676889 Modular furnace emission remediation system |
| 01/08/2004 | WO2003054975A3 Baking oven for photovoltaic devices |
| 01/06/2004 | US6672866 Continuous furnace for tubular firing material |
| 01/02/2004 | EP1377125A1 Heat insulating board of induction heating apparatus |
| 12/31/2003 | CN1133060C Method and furnaces for heat treatment of workpieces |
| 12/30/2003 | US6669471 Furnace conveyer belt having thermal barrier |
| 12/30/2003 | US6669470 Method for operating manufacturing equipment including heating furnace |
| 12/30/2003 | US6668752 Mixed frequency RF generator coupled to the gas distribution system |
| 12/30/2003 | US6668590 Forced convection heating furnace and method for heating glass sheets |
| 12/24/2003 | WO2003107379A1 Method of manufacturing plasma display panel and baking device used for the method |
| 12/18/2003 | WO2003105176A1 Plasma display panel manufacturing method and sintering device |
| 12/18/2003 | US20030232562 Baking system for plasma display panel and layout method for said system |
| 12/17/2003 | EP1370386A2 System and process for the treatment of gaseous emissions |
| 12/17/2003 | EP1042640A4 Tunnel kiln for firing ceramic honeycomb bodies |
| 12/11/2003 | WO2003102995A1 Plasma display panel producing method and baking device |
| 12/11/2003 | WO2003102249A1 Furnace sidewall structure of rotary hearth furnace |
| 12/09/2003 | US6660221 Rotary hearth furnace and screw thereof for discharging reduced iron |
| 12/09/2003 | US6659166 Installation for controlling the sealed condition of water-gas heat exchangers for industrial furnaces |
| 12/03/2003 | CN1460392A Heat insulating board of induction heating apparatus |
| 12/03/2003 | CN1460170A Method for reheating metallurgical products |
| 11/27/2003 | WO2003098140A1 Continuous furnace |
| 11/27/2003 | WO2003038339A9 Furnace having increased energy efficiency and reduced polluant formation |
| 11/26/2003 | EP1363853A1 A method for performing thermal reactions between reactants and a furnace for same |
| 11/26/2003 | EP1242780B1 Pusher furnace rails with plate-shaped sliding supports and sliding shoes |
| 11/26/2003 | EP0928284B1 Roller-hearth kiln for heating glazing sheets |
| 11/26/2003 | CN1459215A Method of increasing useful life of molbybdenum silicide heatin element |
| 11/26/2003 | CN1128979C Furnace for processes and treatments in sub-stoichiometric atmosphere |
| 11/26/2003 | CN1128978C Rotary hearth furnace |
| 11/25/2003 | US6652681 Method of reheating metallurgical products |
| 11/19/2003 | EP1362688A2 Kiln for the polymerization of slabs of granulated quartz, marble, sand and/or other material, bound with a thermo-setting resin |
| 11/19/2003 | EP1362012A1 Device for blowing a fluid on at least a surface of a thin element and associated blowing unit |
| 11/19/2003 | CN1128231C Method for producing directly reduced iron in layered furnace |
| 11/18/2003 | US6649878 Heating device |
| 11/13/2003 | US20030211439 Furnace conveyor belt having thermal barrier |
| 11/12/2003 | CN1455217A Baking system for plasma display board and laying-out method of said system |
| 11/11/2003 | US6644962 Heating furnace having heat regenerating burners and operation method thereof |
| 11/06/2003 | WO2003091462A1 Vertical muffle type heat treating furnace |
| 11/06/2003 | DE10215670C1 Industrieofen Industrial furnace |
| 11/05/2003 | CN1454306A Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering |
| 11/05/2003 | CN1126932C Composite heel block for billet heating furnace and its manufacturing technology |
| 11/04/2003 | US6640598 Heat shields |
| 10/30/2003 | US20030201585 Rotary hearth furnace and screw thereof for discharging reduced iron |
| 10/29/2003 | EP1357090A2 A roller assembly for a glass sheet bending apparatus and a glass sheet bending apparatus |
| 10/29/2003 | EP1356137A1 Method for producing metal foams and furnace for producing same |
| 10/29/2003 | EP1187792B1 Device for sintering a shaped body |
| 10/28/2003 | US6638472 Furnace roller |
| 10/23/2003 | US20030196517 Method of treating heavy metal and/or organic compound |
| 10/23/2003 | US20030196346 Continuous product conveyor having a brick baking hearth |
| 10/22/2003 | EP1354646A1 Method of treating heavy metal and/or organic compound |
| 10/22/2003 | EP0877906B1 Forced convection heating apparatus and process for heating glass sheets therewithin |
| 10/21/2003 | US6634489 Walking beam conveyor for a continuous furnace for heating aluminium bars |
| 10/16/2003 | US20030192878 Vacuum and gas tight enclosure for induction heating system |
| 10/15/2003 | EP1353137A1 Industrial furnace |
| 10/14/2003 | US6632302 Heat treatment of cutting tools such as twist drills having a shank and cutting portion to which it is desired to impart differnt hardness |
| 10/14/2003 | CA2176364C Heat treating and removing cores from castings |
| 10/10/2003 | CA2380812A1 Enclosure impervious to gas and to vacuum providing thermal insulation for use with an induction heating device |
| 10/09/2003 | WO2003082755A1 Pulling rolls for use in manufacturing sheet glass |
| 10/07/2003 | US6629839 Charging carbon material onto flat moving hearth of furnace to form layer preventing molten metal from directly contacting hearth, charging raw material layer onto carbon layer, forming metal and slag receiving recesses on surface of carbon layer |
| 10/07/2003 | US6629838 Endothermic heat treatment of solids loaded on trolleys moving in a kiln |
| 10/02/2003 | WO2003081156A1 Installation for the heat-treatment of parts |
| 10/02/2003 | US20030183491 Transport device and method of transporting to-be-processed elements through a high-temperature zone |
| 10/01/2003 | EP1349431A1 Vacuum and gas tight thermal insulating enclosure for induction heating apparatus |
| 10/01/2003 | EP0949982A4 An improved process and apparatus for the preparation of particulate or solid parts |