| Patents for F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers (2,811) |
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| 11/08/2006 | EP1718910A2 Cold crucible induction furnace with eddy current damping |
| 11/08/2006 | CN2835252Y On-line gas safety mixing device for smelting protection of magnesium alloy |
| 11/07/2006 | US7132077 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 11/02/2006 | EP1716376A2 Cold crucible induction furnace |
| 11/02/2006 | DE112004001923T5 Hochdruck-Wärmebehandlungsofen High-pressure heat treatment furnace |
| 11/01/2006 | CN1854659A Furnace body for controllablly heating blends at variable temperature |
| 10/31/2006 | US7129447 Oven |
| 10/25/2006 | EP1290392B1 Switching valve and a regenerative thermal oxidizer including the switching valve |
| 10/11/2006 | EP1710523A1 Continuous firing kiln and process for producing porous ceramic member therewith |
| 10/10/2006 | US7118441 Method and apparatus for manufacturing plasma display panel |
| 09/28/2006 | US20060216665 Heating apparatus, coating and development apparatus, and heating method |
| 09/14/2006 | WO2005072167A3 Cold crucible induction furnace |
| 09/14/2006 | US20060203417 Electrostatic suspension furnace and method for fusing samples using this |
| 09/13/2006 | EP1701121A2 Thermal treatment furnace |
| 09/12/2006 | US7105126 Flapper gas nozzle assembly |
| 09/08/2006 | WO2006092549A2 Process and plant for gas-based direct steelmaking |
| 09/06/2006 | CN2814150Y Efficient high-temperature gas stove |
| 09/06/2006 | CN1273623C Method and device for annealing tubes |
| 08/31/2006 | US20060193986 Heat processing apparatus and heat processing method |
| 08/24/2006 | US20060188687 One piece shim |
| 08/23/2006 | EP1438266A4 Forced convection heating furnace and method for heating glass sheets |
| 08/17/2006 | US20060180085 One piece shim |
| 08/16/2006 | CN1820545A Retention mechanism for heating coil of high temperature diffusion furnace |
| 08/10/2006 | WO2006082891A1 Atmosphere-controlled heat treatment equipment and its operating method |
| 08/03/2006 | WO2005072207A3 Cold crucible induction furnace with eddy current damping |
| 08/02/2006 | CN1813163A Gas cooling type vacuum heat treating furnace and cooling gas direction switching device |
| 07/27/2006 | WO2006078052A1 Heat treatment furnace and heat treatment facility having the same |
| 07/12/2006 | EP1468124B1 Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |
| 07/12/2006 | CN1800763A Three-chamber type intelligent periodically controllable atmosphere furnace |
| 07/06/2006 | US20060147866 Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 07/05/2006 | CN1796913A Furnace unit and seal ring |
| 06/28/2006 | EP1379824B1 Method for the thermal treatment of raw materials and a device for carrying out said method |
| 06/28/2006 | CN2791065Y Vacuum-prepumping protective atmosphere multi-purpose furnace |
| 06/28/2006 | CN1261732C Air inlet set with variable sectional area of hydrogen reduction furnace for polysilicon |
| 06/21/2006 | EP1368995B1 Electrode seal for arc furnace |
| 06/14/2006 | EP1485207B1 Device for homogeneous impingement of a planar surface of a tool with a heated gas |
| 06/14/2006 | CN2788111Y Device with multiple nozzles in a unit for regulating kiln pressure, temperature and atmosphere |
| 06/14/2006 | CN2788110Y Device for changing air pressure balance of combustion-supporting and sudden cooling of kiln |
| 06/13/2006 | US7061964 Electrostatic levitation furnance |
| 06/13/2006 | US7060134 One piece shim |
| 06/07/2006 | EP1663561A1 Hydrogen gas brazing method for manufacturing a diamond tool and arch-shaped hydrogen gas brazing apparatus for performing the same |
| 05/25/2006 | US20060108357 Movable heating method and system having fixed heating source for brazing stator bars |
| 05/23/2006 | US7047891 Overfire air port and furnace system |
| 05/18/2006 | US20060105277 Method and burner for rotary kilns |
| 05/18/2006 | DE4317732B4 Verfahren zum Oxidieren eines pulverförmigen Brennstoffs mit zwei Gasen unterschiedlichen Sauerstoffgehalts und Brenner A method for oxidizing a pulverized fuel with two different gases and burner oxygen content |
| 05/17/2006 | EP1657741A1 Thermal processing unit and thermal processing method |
| 05/17/2006 | CN1774515A Method and apparatus for producing reduced iron |
| 05/16/2006 | US7044731 Heat treatment apparatus |
| 05/11/2006 | US20060096480 Device for heat-treating a coating of flat-bed offset printing plates |
| 05/10/2006 | EP1135659B1 Apparatus and method for thermal processing of semiconductor substrates |
| 05/10/2006 | CN1768933A Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device |
| 05/04/2006 | WO2006046426A1 Steam reforming apparatus and method for steam reforming using the same, and industrial furnace |
| 05/03/2006 | EP1651920A2 Method and system for process gas entrainment and mixing in a kiln system |
| 05/03/2006 | CN1766510A Ventilated forced drainage type nano tungsten powder reducing furnace for industrial use |
| 05/03/2006 | CN1254447C Device for blowing a fluid on at least a surface of a thin element and associated blowing unit |
| 04/27/2006 | US20060086439 Cleaning a furnace by injecting a gas at a workpiece center location and applying heat; diffusion heat treating at least one workpiece in a gas atmosphere with gas being injected at workpiece center location |
| 04/26/2006 | CN1253928C Method and device for heat treatment |
| 04/19/2006 | CN1761853A Electrostatic suspension furnace and method of fusing sample using this |
| 04/11/2006 | US7024916 Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure. |
| 04/06/2006 | WO2006035570A1 Apparatus and method for heating treatment |
| 04/06/2006 | DE10339526B4 Vorwärmeinrichtung für in einem Schmelzofen zu schmelzende Masseln For preheating to be melted in a furnace ingots |
| 04/05/2006 | EP1643199A1 Gas cooling type vacuum heat treating furnace and cooling gas direction switching device |
| 04/05/2006 | CN2769802Y Pushed bat type continuous atmosphere fritting furnace |
| 04/05/2006 | CN1756913A One piece shim |
| 04/05/2006 | CN1756912A One piece shim |
| 03/29/2006 | EP1640159A2 Device for heat treating the coating of flat offset printing plates |
| 03/28/2006 | US7018584 Method and apparatus for metal processing |
| 03/22/2006 | EP1292409A4 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 03/22/2006 | CN1246661C Combination conduction/convection furnace |
| 03/16/2006 | US20060057035 Fluidized bed gas distributor system for elevated temperature operation |
| 03/15/2006 | EP1634968A1 Method and apparatus for producing reduced metal |
| 03/15/2006 | CN1245339C Method for heating glass melting furnace with sectional combustion oxygen fuel burner mounted on the top |
| 03/09/2006 | US20060049556 Device for homogeneous impingement of a planar surface of a tool with a heated gas |
| 03/07/2006 | US7008210 Hot isostatic pressing apparatus |
| 03/01/2006 | CN1243839C Method and appts. for feeding solid material and oxidizing gas into suspension smelting furnace |
| 02/28/2006 | US7006552 Resistance furnace with tubular heating element |
| 02/28/2006 | US7004753 Gas seal for reactors employing gas guide bodies and reactor having the gas seal |
| 02/22/2006 | CN1738997A Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 02/16/2006 | DE112004000434T5 Elektrostatischer Levitationsofen und Verfahren zum Schmelzen von Proben unter Verwendung des Ofens Electrostatic Levitationsofen and method for melting samples using the furnace |
| 01/31/2006 | US6991767 for debonding and sand core removal of sand cores from cast parts, heat treating of metal parts and removal of organic contamination from metal parts; reduces temperature of fluidizing gas before it discharges through tuyeres |
| 01/25/2006 | EP1618764A2 Vacuum chamber for induction heating and melting |
| 01/24/2006 | CA2317333C Method for changing the length of a coherent jet |
| 01/24/2006 | CA2117848C Apparatus for the heating or cooling of plate-like or sheet-like flat glass |
| 01/17/2006 | US6986875 Holding an aluminum powder in a nitrogen atmosphere at a gas pressure of 105-300 kPa to develop a nitriding reaction by forming occlusions; heating to nitride and controlling the reaction with a controller gas; fine particles |
| 01/04/2006 | CN2750273Y Pottery kiln energy conservation system |
| 01/04/2006 | CN1715818A Fixed copper anode furnace bottom air blower and its process |
| 01/03/2006 | US6982399 Slot entry towel warmer |
| 12/29/2005 | US20050284347 Method of reducing cement kiln NOx emissions by water injection |
| 12/22/2005 | US20050279138 Method and device for heat treatment |
| 12/15/2005 | US20050274373 Method and apparatus for heating glass panels |
| 12/14/2005 | EP1604958A1 Method and apparatus for heating glass panels |
| 12/14/2005 | CN1706762A Method and apparatus for heating glass panels |
| 12/14/2005 | CN1231297C Multi-condensed jet-flow spray gun |
| 12/09/2005 | CA2508158A1 Method and apparatus for heating glass panels |
| 12/08/2005 | DE102004021521A1 Indirect heating system for hardening ovens, useful particularly for making mineral wool insulation by hardening phenolic resins, includes temperature-regulatable tube system connected to individual oven zones |
| 12/07/2005 | EP1601888A2 One piece shim |
| 12/07/2005 | EP1601887A2 One piece shim |
| 11/22/2005 | CA2282218C Oven having built-in gas biasing means |
| 11/17/2005 | WO2005096367A8 Heater, reflow apparatus, and solder bump forming method and apparatus |
| 11/10/2005 | WO2005105307A1 Furnace for heat of catalysts and method of operating the furnace |