| Patents for F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers (2,811) |
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| 08/13/2008 | EP1601887B1 One piece shim |
| 08/12/2008 | US7411160 Airflow system for a convection oven |
| 08/07/2008 | WO2008063538A3 Method and apparatus for thermally debinding a ceramic cellular green body |
| 08/06/2008 | EP1951935A2 Furnace and method for the manufacture of photo-voltaic solar cells using a diffusion process. |
| 07/30/2008 | CN201093875Y Vacuum rapid hardening stove draught fan air stiring device |
| 07/24/2008 | US20080173631 Electronically Controlled Warmer Drawer |
| 07/23/2008 | EP1591739B1 Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 07/22/2008 | CA2340758C Continuous pusher furnace having traveling gas barrier |
| 07/16/2008 | EP1515925B8 Rotary furnace for manufacturing light building aggregate |
| 07/16/2008 | CN101223113A Sheet glass stove |
| 07/16/2008 | CN100402928C 阀 Valve |
| 07/09/2008 | CN101216248A Copper casting system for producing oxygen-free copper |
| 07/02/2008 | CN101210680A Regenerative thermal oxidizer |
| 07/02/2008 | CN101210676A Combustion method and uses thereof in producing glass and metal |
| 06/11/2008 | CN101196372A Hot wind oxygen-enriched sintering equipment and method thereof |
| 06/11/2008 | CA2611245A1 Combustion system and process |
| 06/04/2008 | CN100392276C One piece shim |
| 05/29/2008 | US20080121632 Smoking and baking oven |
| 05/28/2008 | CN101187531A Method for controlling heating oven atmosphere reduction oxidized burning damage |
| 05/27/2008 | US7377418 Method of brazing aluminum products and furnace therefor |
| 05/22/2008 | WO2008059691A1 Process for production of granular metallic iron and equipment for the production |
| 05/14/2008 | CN201059864Y Internally controlling vacuum welding stove |
| 05/07/2008 | EP1515925B1 Rotary furnace for manufacturing light building aggregate |
| 05/07/2008 | CN101173840A Heat treatment apparatus |
| 05/07/2008 | CN101173327A Method for supplying cover gas |
| 05/06/2008 | US7368684 Cooking device |
| 05/02/2008 | CA2609609A1 Method for supplying cover gas |
| 04/23/2008 | EP1914325A1 Continuous heat treatment furnace and utilizing the same, metal pipe and method of heat treatment |
| 04/23/2008 | CN201050940Y Inlet and outlet pipe device of high temperature reducing furnace |
| 04/23/2008 | CN101164904A Pneumatic feeding device of roasting furnace for preparing cobaltosic oxide powder |
| 04/23/2008 | CN101164903A Device for preparing cobaltosic oxide powder by spray roasting |
| 04/23/2008 | CN101164902A Continuous producing technique and device for preparing cobaltosic oxide powder by spray roasting |
| 04/23/2008 | CN101164901A Back blowing flow-resisting combustion-supporting device of roasting furnace for preparing cobaltosic oxide powder |
| 04/23/2008 | CN100383267C Reductive method for production of metallic elements such as chrome using a crucible with a perforated wall |
| 04/16/2008 | EP1710523B1 Continuous firing kiln and process for producing porous ceramic member therewith |
| 04/16/2008 | EP1472498A4 Continuous process furnace |
| 04/16/2008 | CN201047715Y Rotary kiln air supply device |
| 04/09/2008 | EP1907329A1 Sheet glass stove |
| 04/01/2008 | US7351390 The sodium deposit which forms on the walls of the effluent exhaust pipe downstream from the effluent outlet from the oven can easily be eliminated at later stage with sodium neutralizing agent (steam or carbon dioxide) |
| 03/26/2008 | CN101149231A Vortex type baking furnace main and compensation wind duct temperature setting technology |
| 03/26/2008 | CN101149230A Vortex type baking furnace temperature technology |
| 03/26/2008 | CN101149229A Technology for reducing wind pipe heating system compensation power of vortex type baking furnace |
| 03/26/2008 | CN101149228A Production process of high rotation precision vortex type baking furnace |
| 03/26/2008 | CN101149227A Dolly independent movement technology for vortex baking furnace |
| 03/26/2008 | CN101149225A Vortex type baking furnace integral structure optimization technology |
| 03/26/2008 | CN101149224A Vortex type baking furnace workpiece uniform heating technology |
| 03/26/2008 | CN101149223A Production process of vortex type baking furnace |
| 03/26/2008 | CN101149222A Production process of vortex type baking furnace with temperature compensation function |
| 03/26/2008 | CN101149220A Production process of uniform heating vortex type baking furnace |
| 03/26/2008 | CN101149219A Vortex type baking furnace uniform heating technology |
| 03/20/2008 | WO2008033519A2 Oven with convection air current and energy savings features |
| 03/20/2008 | US20080067166 Oven with convection air current and energy savings features |
| 03/19/2008 | CN101144691A Oxygen supply device for oxygen-enriched sintering |
| 03/19/2008 | CN101144690A Heating furnace |
| 03/13/2008 | WO2007114853A3 Deoxygenation of furnaces with hydrogen-containing atmospheres |
| 03/06/2008 | DE102006041625A1 Device for the physical and/or chemical treatment of parts, especially for removing a binder from molded parts, is divided into treatment chambers lying behind each other in the conveying direction of parts being treated |
| 03/05/2008 | EP1718910A4 Cold crucible induction furnace with eddy current damping |
| 03/05/2008 | CN201032392Y Heat medium heater expanding tank nitrogen enveloping pressure regulator |
| 03/05/2008 | CN101135540A Multifunctional universal ring kiln |
| 03/05/2008 | CN100372806C Heat treatment method and device for ceramic shaped products |
| 02/28/2008 | WO2008022675A1 Pressure chamber of a heat treatment furnace comprising a circulation ventilator and an outside drive |
| 02/27/2008 | EP1716376A4 Cold crucible induction furnace |
| 02/27/2008 | EP1402078B1 Method for melting down aluminium |
| 02/27/2008 | CN100371670C Resistance furnace |
| 02/20/2008 | EP1889657A2 Multi-metal oxide catalyst and method for producing unsaturated aldehydes and/or carboxylic acids |
| 02/20/2008 | EP1226395A4 Hot wall rapid thermal processor |
| 02/12/2008 | CA2366290C A method and apparatus for reducing a feed material in a rotary hearth furnace |
| 02/06/2008 | CN101118099A Friction exothermic steelmaking furnace |
| 02/06/2008 | CN100366554C Method and apparatus for heating glass panels |
| 02/05/2008 | US7325562 Heated seal air for valve and regenerative thermal oxidizer containing same |
| 01/31/2008 | US20080023892 Device and Method for Heat Treating, in Particular, Metallic Workpieces |
| 01/30/2008 | CN101113876A Magnesium alloy gas-path protecting device and control method |
| 01/30/2008 | CN101113875A Heat treatment device |
| 01/23/2008 | CN101109601A Internal controlling vacuum brazing stove |
| 01/22/2008 | US7320187 Device for blowing a fluid on at least a surface of a thin element and associated blowing unit |
| 01/17/2008 | US20080014543 Heating treatment method and apparatus |
| 01/16/2008 | EP1878988A2 Heating treatment method and apparatus |
| 01/16/2008 | CN101106050A Heating treatment method and apparatus |
| 01/16/2008 | CN101105367A Heat processing device |
| 01/16/2008 | CN100362300C Heating method and heater |
| 01/10/2008 | US20080008975 Method and apparatus for processing semiconductor substrates |
| 01/09/2008 | CN101103241A Heat treatment furnace and heat treatment facility comprising it |
| 01/03/2008 | US20080003534 Heat Treatment Furnace and Heat Treatment Facility Comprising It |
| 01/02/2008 | EP1259772A4 Modular furnace system |
| 01/01/2008 | US7313931 Method and device for heat treatment |
| 12/26/2007 | CN101093142A Gas supply-discharge system for base plate sintering furnace |
| 12/26/2007 | CN100357694C Continuous furnace having traveling gas barrier |
| 12/26/2007 | CN100357050C Ventilated forced drainage type nano tungsten powder reducing furnace for industrial use |
| 12/18/2007 | US7308806 Air-exhausting lehr for laminated glass sheets |
| 12/18/2007 | CA2387683C Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery |
| 12/04/2007 | CA2333429C Tunnel type heating equipment for surface transmission of infrared radiation |
| 11/29/2007 | US20070274368 Dropping model electrostatic levitation furnace |
| 11/28/2007 | CN200982822Y Forced heat-exchanging type cathode preheating furnace chamber |
| 11/14/2007 | EP1385610B1 Device and method for liquid catalyst delivery for a combustion process |
| 10/25/2007 | WO2007053016A3 Surface and method for the manufacture of photovolataic cells using a diffusion process |
| 10/24/2007 | CN200965422Y An air tightness device with the fine adjustable space |
| 10/18/2007 | DE102006016970A1 Method for heat treating workpieces comprises producing a gas flow in the direction of an inlet zone in a heat treating furnace |
| 10/17/2007 | CN101055147A Chain grate-rotary kiln preheating section single-side air draft process |
| 10/16/2007 | US7282171 Method for oxy-fuel combustion |
| 10/11/2007 | WO2007113920A1 Seal structure for cooling treatment apparatus or multichamber heat treatment apparatus, and for the seal structure, method of pressure regulation and method of operating |