| Patents for F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction (2,527) |
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| 02/25/2003 | US6523673 Method and apparatus for replacing pallet cars on a traveling grate machine |
| 02/13/2003 | WO2002075008A3 Method for using a pre-jel for producing self-reducing agglomerates |
| 02/12/2003 | CN1397003A Belt for thermal treatment of continuously operated material bed |
| 02/06/2003 | US20030024279 Device for sintering a shaped body |
| 01/29/2003 | EP1198691B1 Heat exchange device for treating particulate material |
| 01/29/2003 | CN2533440Y Car with air seal structure without press pin |
| 01/15/2003 | CN1099018C Grating plate arrangement |
| 12/31/2002 | US6500226 Method and apparatus for fabrication of cobalt alloy composite inserts |
| 12/18/2002 | CN2526766Y Car Slideway for sintering machine |
| 12/18/2002 | CN2526328Y Ring cooler bogie and rotary frame |
| 12/06/2002 | WO2002032831A1 Burning furnace, burnt body producing method, and burnt body |
| 11/21/2002 | US20020170388 Method for using a pre-jel for producing self-reducing agglomerates |
| 11/20/2002 | CN1380967A Device and method for sealing pressure air blowing hood |
| 10/31/2002 | US20020159909 Case for use in sintering process to produce rare-earth magnet, and method for producing rare-earth magnet |
| 10/31/2002 | US20020158066 Furnace for microwave sintering of nuclear fuel |
| 10/30/2002 | EP1252473A1 Belt for the thermal treatment of a continuously operated material bed |
| 10/23/2002 | CN2518063Y Down Slidway of sintering machine |
| 10/16/2002 | EP0958394B1 Sintering tray |
| 10/15/2002 | US6464931 Case for use in sintering process to produce rare-earth magnet, and method for producing rare-earth magnet |
| 10/09/2002 | CN1373340A Method and apparatus for sintering haydite of flyash |
| 10/02/2002 | DE10114021A1 Thermal radiation device for additional controlled thermal processing of object in microwave oven, has infrared thermal radiation source, beam shaping/guiding optics, pyrometer, arc detector |
| 10/02/2002 | CN1372121A Double-block flat extension move board type seal device for sintering machine |
| 09/26/2002 | WO2002075008A2 Method for using a pre-jel for producing self-reducing agglomerates |
| 09/25/2002 | CN2512747Y Flexible guide rail device for grate plate |
| 09/25/2002 | CN2512746Y Grate plate |
| 09/18/2002 | EP1241422A2 Material feeding mechanism in association with continuous sintering apparatus |
| 09/17/2002 | US6451250 Method for operating a sintering plant |
| 09/12/2002 | US20020126729 High temperature vacuum furnace |
| 08/28/2002 | CN1366512A Device for sintering shaped body |
| 08/20/2002 | US6437303 Method and furnace for microwave sintering of nuclear fuel |
| 08/15/2002 | US20020110475 Heating and burning a compact or ceramic precursor film |
| 08/14/2002 | CN1363536A Sintering method and apparatus by centrifugal force |
| 08/13/2002 | US6431860 Material feeding mechanism in association with continuous sintering apparatus |
| 08/08/2002 | US20020104783 Method of the magnetic loading of a sintering material |
| 07/25/2002 | DE10102984A1 Production of ceramic components, used e.g. as capacitors and varistors, comprises placing the components in batches in a combustion chamber of a combustion device and sintering while moving the combustion device |
| 07/24/2002 | CN2502222Y Endless sintering machine ignition stove sealing baffle plate |
| 07/18/2002 | WO2002055745A1 Method for pelletization of iron ore |
| 07/18/2002 | CA2433853A1 Method for pelletization of iron ore |
| 07/10/2002 | CN2499779Y Round tube material distribution device capable of evenly distribution |
| 07/03/2002 | EP1219580A2 Sintering method and apparatus using centrifugal force |
| 05/23/2002 | WO2002040933A1 Device for continuously operated belt sintering |
| 05/23/2002 | CA2427399A1 Device for continuously operated belt sintering |
| 05/07/2002 | US6383446 Method and system for automatic electrical sintering |
| 05/01/2002 | CN1346960A Continuous firing furnace and its use method |
| 04/24/2002 | EP1198691A1 Heat exchange device for treating particulate material |
| 04/18/2002 | US20020045144 Continuous sintering furnace and use thereof |
| 04/17/2002 | EP1197720A1 Continuous sintering furnace and use thereof |
| 04/10/2002 | EP1195565A1 Device and method for sealing pressure air blowing hood |
| 04/04/2002 | DE10066005A1 Verfahren zum Sintern von Aluminium-basierten Sinterteilen A process for sintering aluminum-based sintered parts |
| 03/21/2002 | WO2002023111A1 Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering |
| 03/21/2002 | CA2420175A1 Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering |
| 03/20/2002 | EP1187792A1 Device for sintering a shaped body |
| 02/28/2002 | WO2002016850A1 Device for supporting a conveyor belt used in the continuously operated sintering of a material bed |
| 02/28/2002 | CA2418905A1 Device for supporting a conveyor belt used in the continuously operated sintering of a material bed |
| 02/26/2002 | US6349833 Method of feeding sintering material by use of magnetic forces |
| 02/19/2002 | US6349108 High temperature vacuum furnace |
| 02/13/2002 | CN2476780Y Double-plate spring sealed slideway of tolally-enclosed sintering machine trolley |
| 02/12/2002 | US6345580 Thrust grate with lateral guidance members for the moved grate component |
| 01/31/2002 | US20020012600 Method for producing rare-earth magnet |
| 01/24/2002 | WO2002006140A1 Apparatus for controlling a belt used in the continuously operated thermal treatment of a material bed |
| 01/23/2002 | CN2473578Y Combined materiald istributor |
| 01/16/2002 | CN2472175Y Negative contact ends sealer in high position and out of sintering furnace blast box |
| 01/03/2002 | WO2002000377A1 Method and device for sintering aluminium based sintered parts |
| 12/26/2001 | CN2467988Y Double-layer uniform distributing device |
| 12/13/2001 | US20010050212 Continuous treatment apparatus |
| 11/29/2001 | DE10059495A1 Hardening/drying and/or sintering component used in production of sintered ceramic high refractory pipes and rods comprises using furnace into which component is inserted and moved along |
| 11/21/2001 | CN1075119C Operating method for sintering equipment and sintering equipment |
| 11/15/2001 | DE10020033A1 Vorrichtung zum Sintern eines Formkörpers An apparatus for sintering a shaped body |
| 11/01/2001 | WO2001081257A1 Device for sintering a shaped body |
| 10/31/2001 | EP0901647B1 Endoscopic inspection sensor for coke oven batteries |
| 10/23/2001 | US6306336 Apparatus and method of continuous sintering a web material |
| 10/16/2001 | US6303077 Determination of the oxygen and carbon potentials comprises measuring the oxygen partial pressure. |
| 10/10/2001 | EP1007746B1 Method for operating a sintering plant |
| 10/10/2001 | CN2453370Y Autoamtic device for charging |
| 10/09/2001 | US6298795 Mounting device for the movable part of a cooling or heating grate |
| 09/27/2001 | WO2001071265A1 Heating solid material in two opposite streams |
| 09/20/2001 | WO2001069153A1 Device and method for sealing pressure air blowing hood |
| 09/13/2001 | WO2001067017A1 Device for charging material into sintering machine |
| 09/12/2001 | CN2447709Y Multi-roller distributing device for sintering machine |
| 09/05/2001 | CN1311424A Fritting furnace |
| 08/30/2001 | DE10008694A1 Sinterofen Sintering furnace |
| 08/29/2001 | EP1127639A2 High pressure sintering furnace |
| 08/23/2001 | DE10105691A1 Vorrichtung zum fortlaufenden Behandeln eines Gegenstandes An apparatus for continuously treating a subject |
| 08/23/2001 | DE10004556A1 Anordnung zum Erkennen von Störungen in elektrischen Heizungen von Öfen, insbesondere Schmelz- und Sinteröfen Arrangement for detecting faults in electrical heating furnaces, melting and sintering in particular |
| 08/15/2001 | CN1308217A Continuous treater |
| 08/08/2001 | EP1122981A2 Device for identifying disturbances of the electrical heating of furnaces, in particular of smelt and sinter furnaces |
| 08/08/2001 | CN2442214Y Trolley reinforced device of sintering machine |
| 08/02/2001 | WO2001055659A1 Belt for the thermal treatment of a continuously operated material bed |
| 07/31/2001 | US6266883 Method of making a grate plate |
| 07/25/2001 | CN1304902A Technology for producing grate |
| 07/03/2001 | US6254665 By reduction of iron oxide agglomerates incorporated with carbonaceous material in a moving hearth reducing furnace. |
| 06/27/2001 | CN2436902Y Slide way sealing device for closed platform of agglutinating machine |
| 06/27/2001 | CN2436901Y Slide way sealing device for platform of agglutinating machine |
| 06/20/2001 | CN2435713Y Tubular cooling toothed roller |
| 06/13/2001 | CN2434630Y Heat insulating magnetic liquid groove sintering machine sealing device |
| 05/16/2001 | EP1099923A1 Sliding grate with side guiding elements for the movable part |
| 05/16/2001 | EP0966642B1 Mounting device for the movable part of a cooling or heating grid |
| 04/25/2001 | CN2427502Y Tilting type material distributing apparatus |
| 04/04/2001 | CN2426125Y Wheel type plane agglutinating machine |
| 03/28/2001 | CN2425340Y Sword crows type material-loosing apparatus |