| Patents for F27D 7 - Forming, maintaining, or circulating atmospheres in heating chambers (2,811) |
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| 05/27/2010 | US20100130352 Methods For Processing Shaped Bodies |
| 05/27/2010 | US20100129761 Wafer support jig, vertical heat treatment boat including wafer support jig, and method for manufacturing wafer support jig |
| 05/26/2010 | CN1659415B Induction furnace for high temperature operation |
| 05/25/2010 | CA2521321C Method and apparatus for producing reduced iron |
| 05/19/2010 | CN201476587U Atmosphere protecting device of metallic oxide reduction device |
| 05/19/2010 | CN201476586U Transportable type negative pressure device for producing carbon electrode |
| 05/19/2010 | CN101109601B Internal controlling vacuum brazing stove |
| 05/12/2010 | CN201463570U Rotary kiln inner lining structure |
| 05/05/2010 | EP1643199B1 Gas cooling type vacuum heat treating furnace and cooling gas direction switching device |
| 05/05/2010 | CN201449141U Metallurgical furnace |
| 05/05/2010 | CN101031766B Apparatus and method for heating treatment |
| 04/29/2010 | WO2010046720A1 Plant and method for treating non-ferrous metal scrap |
| 04/28/2010 | EP2180254A1 Gasification melting equipment and method of feeding air for combustion in melting furnace of gasification melting equipment |
| 04/22/2010 | WO2010014717A3 Supplemental heating system including integral heat exchanger |
| 04/21/2010 | EP2176613A1 High-temperature furnace with an oxygen-free infeed section and use of such a furnace |
| 04/21/2010 | CN101164904B Pneumatic feeding device of roasting furnace for preparing cobaltosic oxide powder |
| 04/21/2010 | CN101093142B Gas supply-discharge system for base plate sintering furnace |
| 04/15/2010 | WO2010041635A1 Slag melting burner apparatus |
| 04/15/2010 | WO2010040435A1 Air distribution device for primary air in coke ovens |
| 04/15/2010 | CA2739955A1 Air distributing device for primary air in coke ovens |
| 04/13/2010 | CA2323272C Stable idle procedure |
| 04/08/2010 | US20100087014 Heat treatment apparatus and method of manufacturing semiconductor device |
| 04/01/2010 | WO2010035471A1 Smelting furnace |
| 03/16/2010 | US7678164 Ash handling and treatment in solid fuel burners |
| 03/16/2010 | CA2481247C Induction furnace for high temperature operation |
| 03/11/2010 | WO2010026979A1 Continuous heating furnace |
| 03/11/2010 | US20100058936 Recirculating end cover plates for a conveyor oven |
| 03/10/2010 | CN100593681C Heat processing device |
| 02/11/2010 | WO2010016421A1 Heat treating device and heat treating method |
| 02/10/2010 | CN201399345Y Calciner for producing honeycomb type fume denitration catalyzer |
| 02/09/2010 | CA2407230C Switching valve and a regenerative thermal oxidizer including the switching valve |
| 02/04/2010 | WO2010014717A2 Supplemental heating system including integral heat exchanger |
| 02/04/2010 | CA2733000A1 Supplemental heating system including integral heat exchanger |
| 02/03/2010 | CN201397056Y 密封阀门 Sealing valve |
| 01/28/2010 | WO2010009530A1 Method and apparatus for temperature control in a reactor vessel |
| 01/28/2010 | CA2731152A1 Method and apparatus for temperature control in a reactor vessel |
| 01/14/2010 | WO2010005083A1 Heat treatment apparatus |
| 01/13/2010 | EP2144026A1 Processing device for processing stacked goods for processing |
| 01/13/2010 | CN201382687Y Methanolysis protective atmosphere powder metallurgy product sintering furnace |
| 01/12/2010 | CA2462125C Electrostatic levitation furnace |
| 12/29/2009 | CA2422050C Mixing high temperature gases in mineral kilns |
| 12/23/2009 | WO2009153059A1 Process device for processing in particular stacked processed goods |
| 12/23/2009 | CN201368678Y Wind blowing vacuum furnace |
| 12/23/2009 | CN101611158A Iron core annealing furnace |
| 12/23/2009 | CN101608864A Carbon-calcining rotary kiln lining and second tuyere structure thereof |
| 12/23/2009 | CN100573008C Heat treatment device |
| 12/22/2009 | CA2445818C Method and system for process gas entrainment and mixing in a kiln system |
| 12/17/2009 | DE102008033225B3 Device for thermal treatment of workpieces, comprises printed circuit boards equipped with electric and electronic component, and a process chamber in which a heating/cooling device is formed and/or arranged on heating and/or cooling zone |
| 12/16/2009 | CN201364025Y Shielded gas compensation device of electronic powder sintering furnace |
| 12/15/2009 | CA2518023C One piece shim |
| 12/09/2009 | CN101600926A Heating furnace and heating method employed by heating furnace |
| 12/09/2009 | CN100568025C Reflector and device having the reflector |
| 12/08/2009 | CA2349693C Tower furnace for heat treatment of metal strips |
| 12/03/2009 | WO2009143948A1 Apparatus for the directed introduction of primary combustion air into the gas space of a coke-oven battery |
| 12/03/2009 | US20090298002 Indirect heat exchanger |
| 12/03/2009 | CA2724813A1 Devices for a directed introduction of primary combustion air into the gas space of a coke oven battery |
| 12/02/2009 | CN101592442A Method and device thereof for controlling atmosphere evenness |
| 12/01/2009 | US7625204 Gas cooling type vacuum heat treating furnace and cooling gas direction switching device therefor |
| 12/01/2009 | CA2513341C Sealing structure of solid-transferring screw and method for producing reduced metal using the same |
| 11/26/2009 | US20090289050 Probe card thermal conditioning system |
| 11/18/2009 | EP1601888B1 One piece shim |
| 11/18/2009 | CN101581537A Anhydrous continuous melting furnace and cooling protection method thereof in production process |
| 11/11/2009 | EP2116802A1 Gas cooling type vacuum heat treating furnace and cooling gas direction switching device |
| 11/11/2009 | EP1259772B1 Modular furnace system |
| 11/05/2009 | US20090274888 High-purity carbon fiber-reinforced carbon composite and method for producing the same |
| 10/29/2009 | US20090269713 Heat treatment equipment |
| 10/21/2009 | CN201332115Y Atmosphere grinding and sintering integrated stove |
| 10/21/2009 | CN101561224A Method for controlling combustion atmosphere in large-scale walking beam type plate blank heating furnace |
| 10/21/2009 | CN100551528C Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device |
| 10/15/2009 | WO2009125794A1 Sealing mechanism and heat treatment furnace employing the same |
| 10/15/2009 | DE102008011749A1 Toreinheit sowie Hochtemperaturofen mit einer solchen Gate unit and high-temperature furnace with such a |
| 10/13/2009 | US7601933 Heat processing apparatus and heat processing method |
| 09/30/2009 | CN201318873Y Open type straightly stand anode-roasting oven sealing structure |
| 09/22/2009 | US7592570 Oven with convection air current and energy savings features |
| 09/17/2009 | WO2009113621A1 Single chamber vacuum heat treating furnace and method of preventing oxidation of article to be treated in single chamber vacuum heat treating furnace |
| 09/16/2009 | CN101532778A Method for implementing local high top pressure operation in sintering process |
| 09/09/2009 | CN201306928Y Air circulation structure of large straight-flow furnace |
| 09/01/2009 | CA2341152C Method for heat-treating metallic workpieces |
| 08/27/2009 | US20090212471 Board lined furnace with side immersion heating elements |
| 08/26/2009 | EP2093300A1 Process for production of granular metallic iron and equipment for the production |
| 08/26/2009 | CN201297854Y Carbon-oxygen lance limit control device |
| 08/26/2009 | CN100533031C 加热炉 Furnace |
| 08/25/2009 | CA2653890A1 Method and apparatus for staged combustion of air and fuel |
| 08/18/2009 | CA2312576C Combustion process applicable to the manufacture of cement |
| 08/12/2009 | CN201289299Y Novel cycle brick furnace for burning fire brick |
| 08/12/2009 | CN201287184Y Combustion gas type forging heating furnace fume-gas emission device |
| 08/12/2009 | CN100526784C Oxygen supply device for oxygen-enriched sintering |
| 08/05/2009 | CN101499404A Temperature setting method of semiconductor furnace tube |
| 08/05/2009 | CN100523614C Oxygen-enriched combustion and heat-transferring system and its applied method |
| 07/23/2009 | US20090186311 Seal structure, cooling treatment apparatus, multi-chamber heat treatment apparatus, pressure regulating method, operating method |
| 07/22/2009 | CN201277812Y Gas supply line for argon oxygen stove |
| 07/15/2009 | CN100513961C Hot wind oxygen-enriched sintering equipment and method thereof |
| 07/09/2009 | WO2009084335A1 Multi-chamber heat treatment device and temperature control method |
| 07/09/2009 | US20090176180 Hydrogen furnace system and method |
| 07/08/2009 | CN201269699Y Energy-saving tunnel kiln ventilation flue control device |
| 07/01/2009 | EP1620197B1 Method for inhibiting contamination of a workpiece |
| 07/01/2009 | CN100507026C Method and means for heat treating cutting tools |
| 06/24/2009 | CN101464094A Steam multi-source combined supply method for finery evacuation |
| 06/04/2009 | US20090142721 Atmosphere Heat Treatment Apparatus and Method of Operating the Same |
| 05/28/2009 | US20090136884 Direct-Fired Furnace Utilizing An Inert Gas To Protect Products Being Thermally Treated In The Furnace |