| 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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| 05/30/2002 | WO2002043440A1 A method of increasing the useful life of a molybdenum silicide heating element |
| 05/30/2002 | US20020064885 Apparatus for use in the analysis of multiple samples concurrently |
| 05/30/2002 | US20020064204 Electric furnace for the production of metal oxides |
| 05/29/2002 | EP1209432A2 Continuous kiln particularly for ceramic articles |
| 05/28/2002 | US6395057 Method for producing directly reduced iron in a layered furnace |
| 05/28/2002 | US6394794 Modular furnace system |
| 05/23/2002 | WO2002041370A2 Apparatuses and methods for resistively heating a thermal processing system |
| 05/21/2002 | US6393044 High efficiency induction melting system |
| 05/21/2002 | US6390810 Method and apparatus for reducing a feed material in a rotary hearth furnace |
| 05/16/2002 | WO2002038815A1 Method for operating rotary hearth type reducing furnace and rotary hearth type reducing furnace facilities |
| 05/16/2002 | US20020058224 Combination conduction/convection furnace |
| 05/16/2002 | US20020056710 Heating device |
| 05/16/2002 | DE10051217A1 Kiln conveyor for ceramic pipes comprises spaced tracks with paired track-parallel vee-opened drivers plus interposed rocker stations and downstream recess for pipe re-alignment in kiln. |
| 05/16/2002 | CA2428780A1 Method for operating rotary hearth type reducing furnace and rotary hearth type reducing furnace facilities |
| 05/15/2002 | EP1205724A2 Device for drying and/or sintering pressed articles made of composit materials |
| 05/15/2002 | EP1204768A1 Metal oxide reduction method and device therefor |
| 05/15/2002 | EP0682770B1 Furnace for receiving longitudinally extending workpieces and processing assembly including the furnace |
| 05/15/2002 | CN1084871C Sealing device for doorways of partitions of continuous annealing furnace, continuous coating equipment, and the like |
| 05/10/2002 | WO2002036836A1 Metal oxide-containing green pellet for reducing furnace, method for production thereof, method for reduction thereof, and reduction facilities |
| 05/09/2002 | US20020053307 Method for discharging reduced product from a moveable-hearth furnace and a discharging device |
| 05/08/2002 | EP1203921A1 Fossil fuel indirect heating device for moving materials , in particular strips |
| 05/08/2002 | EP1203918A1 Method for tempering workpieces in a furnace with an protective gas atmosphere |
| 05/08/2002 | EP1038038B1 Method for producing directly reduced iron in a multiple hearth furnace |
| 05/08/2002 | CN2490530Y Tunnel continuous sintering furnace |
| 05/07/2002 | US6383446 Method and system for automatic electrical sintering |
| 05/07/2002 | US6382963 Grate cooler |
| 05/02/2002 | WO2002035168A1 Blast furnace wall cooling panel |
| 05/02/2002 | US20020050670 Method of reheating metallurgical products |
| 05/02/2002 | EP1201772A1 A method for discharging reduced product from a movable-hearth furnace and discharging device |
| 05/02/2002 | EP1201104A1 Method for microwave drying of ceramics |
| 05/01/2002 | CN2489289Y Environmental protection type of roller conveyor kiln with coal saved full automatically |
| 05/01/2002 | CN1346960A Continuous firing furnace and its use method |
| 04/25/2002 | US20020048740 Water-coolable furnace roller for conveying continuous-cast strip material workpieces through a roller hearth furnace |
| 04/25/2002 | US20020048533 Thermal processing of multiple samples at the same time |
| 04/25/2002 | US20020047003 Enhanced sample processing devices, systems and methods |
| 04/18/2002 | US20020045144 Continuous sintering furnace and use thereof |
| 04/18/2002 | DE10129000A1 Firing furnace with cooling zone has motor-driven roller conveyor, distributors, and ventilation fan, |
| 04/18/2002 | DE10050673C1 Heat treatment, e.g. annealing, of workpieces in conveyor furnace under inert and reductant gases continues in inert atmosphere on reaching upper limiting value of oxygen partial pressure |
| 04/18/2002 | DE10050285A1 Gas burner for a tunnel oven used in the ceramic industry comprises a lance-like fuel tube for feeding fuel arranged in the center of an outer burner tube for the combustion air |
| 04/18/2002 | DE10048845A1 Dichtung für einen Durchlauf-, Herdwagenofen o. dgl. Gasket for a throughput, shuttle kiln o. The like. |
| 04/18/2002 | DE10046273A1 Process for cooling a metal strip made of a light metal alloy, e.g. aluminum alloy comprises forcing the strip in a direction behind the cooling section with a cross-section having the shape of a circle to reduce its deformation |
| 04/17/2002 | EP1197721A1 Cooled furnace roller, in particular for a roller hearth furnace |
| 04/17/2002 | EP1197720A1 Continuous sintering furnace and use thereof |
| 04/16/2002 | US6371711 Valveless continuous atmospherically isolated container feeding assembly |
| 04/16/2002 | US6371354 Apparatus for the temperature regulation of electronic components |
| 04/11/2002 | DE10047046A1 Furnace roll used for transporting continuously cast material from a continuous casting plant comprises a shaft with coolant channels arranged outside of the furnace, and supporting rings arranged on the shaft using a receiving bore |
| 04/10/2002 | EP1194727A1 Annealing furnace |
| 04/10/2002 | CN2485617Y Improved closed curve circulation roasting furnace |
| 04/09/2002 | US6368379 Hearth reducing furnace |
| 04/04/2002 | DE10066005A1 Verfahren zum Sintern von Aluminium-basierten Sinterteilen A process for sintering aluminum-based sintered parts |
| 04/03/2002 | EP1193459A1 Seal for a continuous furnace, wagon hearth furnace or similar |
| 04/03/2002 | EP1192286A2 Process for manufacturing molten metal iron |
| 04/03/2002 | CN1343147A Heat shields |
| 04/03/2002 | CN1082173C Flexibility structure method and flexibility boiler thereof |
| 04/02/2002 | US6363752 Roller-hearth kiln for heating glazing sheets |
| 03/28/2002 | WO2001096800A3 Rotary hearth furnace with charge slot air shield |
| 03/27/2002 | CN1341758A Piling suspension chain workpiece heat treatment production line |
| 03/21/2002 | WO2002023111A1 Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering |
| 03/21/2002 | WO2002022249A1 Fluidized bed gas distributor system for elevated temperature operation |
| 03/21/2002 | DE10045251A1 Wasserkühlbare Ofenrolle zum Fördern von bspw. Stranggußmaterial-Werkstücken durch einen Rollenherdofen Wasserkühlbare furnace roller for conveying example. Continuous cast workpieces through a roller hearth furnace |
| 03/21/2002 | CA2420175A1 Arrangement and method for heating gas in a gas duct in connection with continuously operated sintering |
| 03/20/2002 | EP1189004A1 Water cooled furnace roller |
| 03/20/2002 | EP1187792A1 Device for sintering a shaped body |
| 03/20/2002 | EP1187686A1 Integrated plant for the production of rolled stock |
| 03/14/2002 | WO2002021061A1 Method for heating metallurgical products |
| 03/14/2002 | DE10041132A1 Tunnel kiln used for firing bricks comprises kiln cars having supporting surfaces for plates and recesses |
| 03/13/2002 | EP1186675A1 Apparatus for controlling introduced air in metal oxide reducing furnace |
| 03/13/2002 | CN1339686A Method and its device for feeding raw materials to movable hearth furnace |
| 03/07/2002 | US20020027317 Apparatus for controlling introduced air in metal oxide reducing furnace |
| 02/27/2002 | CN1338036A A method and apparatus for reducing a feed material in a rotary hearth furnace |
| 02/27/2002 | CN1337558A 清洗室 Clean room |
| 02/21/2002 | US20020022208 Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnace |
| 02/21/2002 | US20020022206 Strip guiding device comprising a rotatable construction for changing supporting rolls having cooling means |
| 02/21/2002 | DE10059777A1 Device for transporting elements to be processed through high temperature zone has elongated bearer elements of flexible material held under tension along their longitudinal axes |
| 02/14/2002 | WO2002012813A1 Hot air blow type fluidized bed furnace, rotary type heat treatment furnace, heat treatment device, and heat treatment method |
| 02/14/2002 | US20020018977 Continuous furnace having traveling gas barrier |
| 02/14/2002 | DE10036774A1 Furnace used for thermally cleaning waste gases produced during the treatment of workpieces has an eddying effect in the region of the combustion chamber so that waste gases produced |
| 02/13/2002 | EP1179601A1 Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnace |
| 02/12/2002 | US6345757 Reflow soldering method |
| 02/07/2002 | WO2002010465A1 Method and means for heat treating cutting tools |
| 02/06/2002 | EP1178275A2 Purge chamber |
| 02/06/2002 | EP1177055A1 Heat shields |
| 02/05/2002 | US6345149 UV oven for curing magnet wire coatings |
| 01/31/2002 | US20020012600 Method for producing rare-earth magnet |
| 01/30/2002 | CN1078702C Moving type tunnel kiln and technology set-up for producing clay product using said tunnel kiln |
| 01/24/2002 | WO2002007181A1 Oven and process for manufacturing an envelope for use in a display tube |
| 01/24/2002 | WO2002006744A1 A roller kiln |
| 01/24/2002 | DE10031681A1 Heating a flat material comprises directing a convection heat stream onto the surface of the material so that one surface includes a specified angle |
| 01/23/2002 | CN1332808A Strip guiding device comprising rotatable constructon for changing supporting rolls having cooling means |
| 01/23/2002 | CN1332354A Ceramic sintering process, fritting furnace, method and device for manufacture of ceramic electronic parts and accepter for sintering |
| 01/23/2002 | CN1078342C Stove |
| 01/17/2002 | WO2002004878A1 Thermal curing oven and thermal curing process |
| 01/17/2002 | US20020006594 Oven and process for manufacturing an envelope for use in a display tube |
| 01/16/2002 | EP1172621A1 High-productivity steel heating furnace, particularly for rolling plants |
| 01/10/2002 | WO2001073136A3 Process for manufacturing molten metal iron |
| 01/10/2002 | US20020003325 Reduced iron discharger in rotary hearth reducing furnace |
| 01/10/2002 | DE10031071A1 Anlage zur thermischen Behandlung von Werkstücken Plant for the thermal treatment of workpieces |
| 01/10/2002 | DE10027141A1 Waste processing and treatment system without dioxide emissions has optimal air flow temperature setting unit, heater for taking in air flow and heating and treating waste in its interior |
| 01/09/2002 | CN1330762A Combination conduction/convection furnace |
| 01/09/2002 | CN1330161A Operating method of rotary furnace bed type reduction furnace |