| Patents for F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers (2,811) |
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| 11/09/2005 | EP1141644B1 Combination conduction/convection furnace |
| 11/09/2005 | CN1693757A Heating furnace with regenerative burners and method of operating the heating furnace |
| 11/09/2005 | CN1693756A Heating furnace with regenerative burners and method of operating heating furnace |
| 11/09/2005 | CN1693755A Heating furnace with regenerative burners and method of operating heating furnace |
| 11/09/2005 | CN1226588C Heat processing furnace |
| 11/03/2005 | WO2005103309A1 Metallothermic process for magnesium production and vacuum-induction furnace thereto |
| 11/02/2005 | EP1591739A1 Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 10/26/2005 | CN1688846A Overfire air port and furnace system |
| 10/20/2005 | US20050230006 Method for manufacturing ceramic structure |
| 10/13/2005 | WO2005096367A1 Heater, reflow apparatus, and solder bump forming method and apparatus |
| 10/11/2005 | US6953547 Method and apparatus for feeding solid material and oxidizing gas into a suspension smelting furnace |
| 10/05/2005 | CN1221760C Oxygen-fuel combution system and use thereof |
| 10/04/2005 | US6951815 Method and device for heat treatment |
| 09/29/2005 | WO2005089557A1 Oven fan with rotating shroud |
| 09/27/2005 | CA2446467C Straight hearth furnace for titanium refining |
| 09/22/2005 | WO2005087422A1 Process and device for soldering with a vacuum in the vapour phase |
| 09/15/2005 | WO2005085735A1 Device for intake, processing and offtake of gases in an arc furnance |
| 09/14/2005 | CN1668789A Method and installation for heat treating carbon bodies containing sodium |
| 09/14/2005 | CN1219200C Method and apparatus for manufacturing test samples for measurement |
| 09/07/2005 | CN1218370C Heat treatment apparatus |
| 09/07/2005 | CN1218156C Continuous pusher furnace having traveling gas barrier |
| 08/31/2005 | CN1217020C Arrangement and method for reducing build-up on a roasting furnace grate |
| 08/31/2005 | CN1217015C Stable furnace shutting down process |
| 08/30/2005 | US6936793 Oven apparatus and method of use thereof |
| 08/25/2005 | WO2004095885A3 Vacuum chamber for induction heating and melting |
| 08/25/2005 | US20050185692 Induction furnace |
| 08/25/2005 | US20050183458 Air-exhausting lehr for laminated glass sheets |
| 08/24/2005 | EP1566364A2 Air-exhausting leer for laminated glass sheets |
| 08/24/2005 | CN1659415A Induction furnace for high temperature operation |
| 08/24/2005 | CN1657281A Air-exhausting lehr for laminated glass sheets |
| 08/23/2005 | US6932938 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 08/18/2005 | WO2005075718A1 Apparatus for heat treatment of carbon fiber |
| 08/17/2005 | CN1215538C Heat treating method and heat treating device |
| 08/17/2005 | CN1215307C Reduced atmosphere firing method and device for ceramic muffle kiln |
| 08/16/2005 | US6930285 Firing furnace for plasma display panel and method of manufacturing plasma display panel |
| 08/11/2005 | WO2005073413A1 Pit furnace closing system |
| 08/10/2005 | CN1651914A Intake cross-sheets for gas chromatographic oven |
| 08/04/2005 | US20050166663 Intake cross-sheets for gas chromatographic oven |
| 07/27/2005 | EP0905262B1 Heating method and heating apparatus |
| 07/26/2005 | US6920777 Intake cross-sheets for gas chromatographic oven |
| 07/20/2005 | CN1643169A Vertical muffle type heat treating furnace |
| 07/14/2005 | DE19536279B4 Wärmeschrank Heated Cupboard |
| 07/13/2005 | CN1639361A Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |
| 07/07/2005 | US20050145681 Method of brazing aluminum products and furnace therefor |
| 06/29/2005 | CN1208575C Burning method for producing cement |
| 06/29/2005 | CN1208486C Synthesis method and equipment of protecting gas for smelting magnesium alloy |
| 06/22/2005 | EP1544318A1 Atmosphere heat treatment cocatalyst, method of its application, heat treatment method and heat treatment atmosphere of using the cocatalyst |
| 06/15/2005 | CN1206180C Roof-mounted oxygen-fuel burner for glass melting furnace and process of using oxygen-fuel burner |
| 06/09/2005 | WO2005052197A1 Device and method for heat treating, in particular, metallic workpieces |
| 06/09/2005 | WO2004078406B1 One piece shim |
| 06/08/2005 | EP1537371A1 Method and burner for rotary kilns |
| 06/07/2005 | US6902635 Multi-cell thermal processing unit |
| 06/02/2005 | US20050115696 Heated seal air for valve and regenerative thermal oxidizer containing same |
| 06/01/2005 | EP1535690A1 Method of brazing aluminum product and furnace therefor |
| 06/01/2005 | CN1623075A Continuous process furnace |
| 05/25/2005 | CN1618748A An oven particularly for treatment of glass articles and a method of heating glass articles |
| 05/24/2005 | US6898232 Induction furnace for high temperature operation |
| 05/19/2005 | US20050104266 Vacuum furnace with pressurized intensive water quench tank |
| 05/18/2005 | EP1531186A1 Apparatus and method for heat treatment of metallic work pieces |
| 05/18/2005 | CN1618000A Resistance furnace |
| 05/17/2005 | US6892750 Switching valve |
| 05/11/2005 | EP1529121A1 Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resulant product |
| 05/05/2005 | US20050092130 Process and apparatus for the direct reduction of iron oxides in an electrothermal fluidized bed and resultant product |
| 05/04/2005 | CN1199895C Heat treatment device with filter dust discharging function |
| 05/03/2005 | US6888105 Soft-sided environmental enclosure |
| 05/03/2005 | US6887424 Inline degassing apparatus |
| 04/28/2005 | WO2005038373A1 High-pressure heat treatment furnace |
| 04/28/2005 | WO2005038076A1 Low-pressure carburising method and furnace |
| 04/28/2005 | US20050087917 Method and apparatus for containing and ejecting a thixotropic metal slurry |
| 04/27/2005 | EP1525342A2 Method and installation for heat treatment of carbon products containing sodium |
| 04/27/2005 | EP1305451B1 Method and means for heat treating cutting tools |
| 04/27/2005 | CN1610450A Method for manufacturing ceramic structure |
| 04/21/2005 | WO2005003665A3 Method and system for process gas entrainment and mixing in a kiln system |
| 04/19/2005 | US6881295 Air-tight vessel equipped with gas feeder uniformly supplying gaseous component around plural wafers |
| 04/19/2005 | CA2324788C System for producing a single coherent jet |
| 04/13/2005 | EP1165846B1 Endothermic heat treatment of solids loaded on trolleys moving in a kiln |
| 04/13/2005 | EP1135659A4 Apparatus and method for thermal processing of semiconductor substrates |
| 04/13/2005 | CN1196533C Device and method for forming single coherent air flow |
| 04/13/2005 | CN1196516C Method for transproting reagent to reaction area |
| 04/12/2005 | US6877979 Process and apparatus for indirect-fired heating and drying |
| 04/12/2005 | CA2461051C Oxy-fuel combustion system, method, and uses therefor |
| 04/06/2005 | CN2690830Y Movable high temperature vacuum furnace |
| 03/31/2005 | US20050069015 Resistance furnace |
| 03/31/2005 | DE10339526A1 A pre-heater for a smelting furnace has a vertical chain conveyor and buckets for the metal and a forced air heating system and input and output doors |
| 03/24/2005 | WO2005025797A1 Hydrogen gas brazing method for manufacturing a diamond tool and arch-shaped hydrogen gas brazing apparatus for performing the same |
| 03/23/2005 | EP1515925A2 Method for manufacturing light building aggregate and a rotary furnace for the production thereof |
| 03/23/2005 | CN2687596Y Preheat porous intake strusture of heating silicon-carbon rod for real-time atmosphere furnace |
| 03/23/2005 | CN1597220A Hydrogen gas brazing method for manufacturing a diamond tool and arch-shaped hydrogen gas brazing apparatus for performing the same |
| 03/22/2005 | US6870136 Proofing cabinet |
| 03/17/2005 | US20050056686 Hydrogen gas brazing method for manufacturing a diamond tool and arch-shaped hydrogen gas brazing apparatus for performing the same |
| 03/17/2005 | DE10216837B4 Wärmebehandlungsverfahren und dabei verwendeter Wärmebehandlungsofen Heat treatment process and there used heat treatment furnace |
| 03/09/2005 | EP1512929A2 An oven particularly for treatment of glass articles and a method of heating glass articles |
| 03/09/2005 | EP1512673A1 Method for manufacturing ceramic structure |
| 03/03/2005 | US20050048861 Method and apparatus for manufacturing plasma display panel |
| 03/03/2005 | US20050046095 Flapper gas nozzle assemby |
| 03/02/2005 | EP1511061A2 Method and apparatus for manufacturing plasma display panel |
| 03/02/2005 | CN1191376C Directly amelting apparatus |
| 02/24/2005 | DE4234855B4 Aluminiumhartlötverfahren und Ofen dafür Aluminiumhartlötverfahren and furnace for |
| 02/17/2005 | WO2004072323B1 High reflectivity atmospheric pressure furnace for preventing contamination of a work piece |
| 02/17/2005 | US20050034561 Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |