| 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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| 02/04/1999 | DE19732320A1 Continuous or indexing furnace, in particular, enamel baking furnace |
| 02/02/1999 | US5866877 Oven for heating elongate cord |
| 02/02/1999 | US5866064 Sealing apparatus for compartment inlet/outlet of atmosphere facility |
| 01/31/1999 | CA2244432A1 Transfer device between a primary preheating chamber and a secondary heating chamber |
| 01/27/1999 | EP0730723B1 Continuous furnace |
| 01/27/1999 | CN2305637Y Car-type adjustable energy saving gas kiln |
| 01/26/1999 | US5864119 IR conveyor furnace with controlled temperature profile for large area processing multichip modules |
| 01/26/1999 | US5863197 Solid flight conveying screw for furnace |
| 01/21/1999 | WO1999002458A1 Roller-hearth kiln for heating glazing sheets |
| 01/20/1999 | EP0892331A2 Apparatus for setting heating condition in heating furnace and thermal analyzer for object to be heated in heating furnace |
| 01/12/1999 | CA2155321C Heating furnace system and method for producing hot rolled workpieces |
| 01/07/1999 | WO1999000633A1 Method and apparatus for cooling heating furnace |
| 01/05/1999 | US5855477 Belt conveyance baking furnace |
| 12/23/1998 | EP0885371A1 Tunnel kiln |
| 12/23/1998 | CN1202613A Stepping furnace |
| 12/22/1998 | US5851941 Si/SiC-based sintered material having excellent corrosion resistance and kiln furniture |
| 12/17/1998 | WO1998056517A1 Metal strip production |
| 12/17/1998 | DE19725162A1 Horizontal firing especially of stoneware pipes |
| 12/16/1998 | EP0883787A1 Thermal processing unit for the preparation of plastisol-based floor coverings |
| 12/15/1998 | US5848890 For use in heat treating kilns or furnaces |
| 12/10/1998 | DE19738882C1 Continuous oven with microwave heat sources |
| 12/09/1998 | EP0882204A1 Kiln assembly |
| 12/09/1998 | CN2300065Y Water heating burning-in kiln |
| 12/09/1998 | CN1201432A Plant for processing containers, transport device and pallet for containers |
| 12/08/1998 | US5848348 Method for fabrication and sintering composite inserts |
| 12/08/1998 | US5846328 In-line film deposition system |
| 12/08/1998 | US5846072 Indirect-fired, all ceramic pyrochemical reactor |
| 12/03/1998 | WO1998054526A1 Charging device for a rotary hearth furnace |
| 12/03/1998 | WO1998053939A1 Method of monitoring and controlling the composition of sintering atmosphere |
| 12/03/1998 | CA2291148A1 Method of monitoring and controlling the composition of sintering atmosphere |
| 12/03/1998 | CA2290343A1 Charging device for a rotary hearth furnace |
| 12/02/1998 | EP0881430A1 Radiant tube supporting apparatus |
| 12/02/1998 | CN1200477A Means for supparting radiation tubes |
| 12/02/1998 | CN1200456A Flexibility structure method and flexibility boiler thereof |
| 11/26/1998 | DE19713562A1 Jig arrangement for ceramic materials to be fired with ceramic support rods |
| 11/18/1998 | EP0878681A2 Firing control apparatus and firing control method |
| 11/18/1998 | EP0878555A1 Workpiece guiding device |
| 11/18/1998 | EP0877906A1 Forced convection heating apparatus and process for heating glass sheets therewithin |
| 11/18/1998 | EP0877778A2 Process and device for producing raw burnt ultramarine |
| 11/17/1998 | US5836759 Pusher furnace drop-out conveyor |
| 11/11/1998 | EP0693022B1 Device for redensifying expanded polystyrene |
| 11/10/1998 | US5832848 Fluidized bed heat treatment furnace |
| 11/04/1998 | EP0875299A1 Coating line for a conductive wire |
| 11/04/1998 | CN1197920A Firing control device and method |
| 11/03/1998 | US5830253 Straight-through furnaces for heating glass sheets to bending and/or toughening temperature |
| 10/29/1998 | WO1998048059A1 Furnace with rotating hearth and operating method |
| 10/29/1998 | DE19730314A1 Burning of hollow products |
| 10/28/1998 | EP0874207A1 Solid flight conveying screw for furnace |
| 10/22/1998 | WO1998046954A1 Method and calcining furnace for electric calcining of carbonaceous material |
| 10/22/1998 | WO1998046953A1 Device for charging a rotary furnace |
| 10/22/1998 | CA2285961A1 Method and calcining furnace for electric calcining of carbonaceous material |
| 10/15/1998 | WO1998045654A1 Process and apparatus for the preparation of thick-walled ceramic products |
| 10/14/1998 | EP0871004A1 Gas flow furnace |
| 10/13/1998 | US5821503 Conveyor speed control ciruit for a conveyor oven |
| 10/13/1998 | US5820364 Reheat furnace apparatus and method of use |
| 10/13/1998 | US5820328 Integrated system for removal and replacement of basketed material within duct work or air preheater rotors |
| 10/08/1998 | DE19714271A1 Transporter device for use in lock chamber |
| 10/07/1998 | EP0869324A1 Installation for the thermic treatment of crude ceramic products like bricks, tiles, roofing tiles or similar products |
| 10/07/1998 | EP0869192A2 Extraction of non-ferrous metal from metal scrap parts by liquation and tunnel furnace installation therefor |
| 10/07/1998 | EP0869191A2 Muffle for heat treating furnace |
| 10/07/1998 | CN1195399A Method and device for introducing bulk material into rotary-hearth furnace |
| 10/07/1998 | CN1040148C Glass plate heating furnace |
| 10/06/1998 | US5816798 Conveying apparatus and continuous furnace equipped therewith |
| 10/06/1998 | US5816387 High-temperature furnace and ceramic conveyer belt therefor |
| 10/01/1998 | WO1998043031A1 Oven for baking earthenware products |
| 10/01/1998 | DE19813731A1 Baking a shaped ceramic component |
| 09/30/1998 | EP0867676A2 Slide-in support for a firing furnace |
| 09/30/1998 | CN1039986C Method for producing blue brick and file by using tunnel kiln and equipment |
| 09/29/1998 | US5814789 Forced convection furnance gas plenum |
| 09/24/1998 | WO1998041806A1 Method for cooling a furnace, and furnace provided with a cooling device |
| 09/23/1998 | EP0866296A1 Kiln for baking ceramic materials |
| 09/23/1998 | CN2292262Y Carburetor for carburizing furnace |
| 09/23/1998 | CN1193720A Method for roasting food and automatic roasting device |
| 09/22/1998 | US5810580 Mixing rabble for a rotary hearth furnace |
| 09/17/1998 | WO1998040682A1 Carrier for material which is to be baked |
| 09/17/1998 | DE19710045A1 Jig arrangement for ceramic materials to be fired with ceramic support rods |
| 09/16/1998 | EP0864828A2 Walking beam furnace |
| 09/16/1998 | EP0717830B1 Continuous furnace |
| 09/16/1998 | CN2291633Y Conveying wheel device of cementing furnace |
| 09/15/1998 | CA2232208A1 Walking beam furnace |
| 09/09/1998 | EP0863115A2 Process and plant for firing ceramic products containing interlamellar water |
| 09/09/1998 | EP0862962A2 Method and apparatus for controlling a time/temperature profile inside a reflow oven |
| 09/08/1998 | US5802993 For reclamation and recovery of used battery constituents |
| 09/03/1998 | WO1998038344A1 Heating method and heating apparatus |
| 09/03/1998 | DE19728787C1 Roller hearth furnace for glass sheet heating |
| 09/02/1998 | EP0862033A1 Device for the replacement of a band support roller in a heating furnace |
| 09/01/1998 | US5800878 Reducing hydrogen concentration in pecvd amorphous silicon carbide films |
| 09/01/1998 | US5800161 Heating and/or temperature-maintaining furnace for slabs |
| 08/26/1998 | EP0860671A1 Process and furnace for improving the cooling of the cooling zone of a thermic treatment furnace |
| 08/19/1998 | CN1190675A Air flow controller |
| 08/18/1998 | US5795147 Furnace having regulated flow rate of inerting gas |
| 08/11/1998 | US5791656 Seal assembly for heat treatment furnaces using an atmospheric gas containing hydrogen gas |
| 08/05/1998 | EP0856588A2 Heat treating furnace for a continuously supplied metal strip |
| 08/04/1998 | US5788483 Furnace for coils |
| 07/29/1998 | CN2286853Y Light-radiation electric oven |
| 07/28/1998 | CA2081385C Continuous steel heating furnace featuring free setting of an in-furnacetemperature pattern |
| 07/21/1998 | US5783141 Annular furnace |
| 07/15/1998 | CN1039134C Walking-beam furnace for accelerated heating of billets or like |
| 07/08/1998 | EP0851832A1 Plant for processing containers, transport device and pallets for containers |
| 07/01/1998 | CN2285455Y Electric heating hot air circulation decoration firing kiln |