| 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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| 12/11/2008 | US20080302211 Moving separate or separable containers containing a mixture of iron oxide and carbonaceous material through the furnace zone to the discharge end; preheating; reducing; melting and fusing iron and slag formed; discharging from containers, and returning empty containers to the charging end of the furnace |
| 12/11/2008 | CA2689113A1 Thermal forming of refractory alloy surgical needles and fixture and apparatus |
| 12/10/2008 | EP1102955B1 Carbon baking furnace |
| 12/10/2008 | CN201163147Y Calcination equipment for producing photocatalyst material |
| 12/10/2008 | CN201163146Y High temperature electric heating kiln vehicle type heating stove |
| 12/10/2008 | CN101322002A Method and apparatus for heating steel components in a continuous furnace |
| 12/10/2008 | CN101319849A Continuous firing furnace |
| 12/10/2008 | CN101318780A Process for recovering white slime and tunnel type calcining kiln for the method |
| 12/10/2008 | CN100441994C Heat treatment continuous furnace flow-line equipment using U-shape carriage |
| 12/10/2008 | CN100441993C Convection furnace thermal profile enhancement |
| 12/10/2008 | CN100441352C Brazing method of products containing stainless steel parts |
| 12/09/2008 | US7462219 Production method of metal iron |
| 12/04/2008 | US20080296283 Continuous infrared furnace |
| 12/04/2008 | DE102007024968A1 Verfahren und Vorrichtung zur Herstellung eines Mineralwolleproduktes sowie hiermit hergestelltes Mineralwolleprodukt Method and apparatus for producing a mineral wool product and hereby produced mineral wool product |
| 12/03/2008 | CN201159591Y Spring strip and dog nail heating device |
| 12/03/2008 | CN201159590Y Collapsible water sealing skirt cover |
| 12/03/2008 | CN201159589Y Water beam of heating stove |
| 12/03/2008 | CN201159588Y Ferrite sintered tunnel kiln |
| 12/03/2008 | CN101314811A Method for using blast furnace gas to heat of large-scale walking beam type plate blank heating furnace |
| 12/03/2008 | CN100439840C Microwave heating device driven by metal chain |
| 12/02/2008 | US7458809 Portable kiln |
| 11/27/2008 | DE19963736B4 Tunnelofen Tunnel kiln |
| 11/26/2008 | EP1995333A1 Metal heat treating methods and devices |
| 11/26/2008 | CN101311292A Novel anti-scaffolding heat-resisting alloy, hearth roll of stainless steel normalizing furnace and production process thereof |
| 11/26/2008 | CN100436083C Base plate supporting structure and loading device and mechanical arm |
| 11/20/2008 | US20080283515 Temperature control for performing heat process in coating/developing system for resist film |
| 11/20/2008 | US20080283211 Directional solidification method for incessantly producing the polysilicon ingot and the relative ingot casting pparatus |
| 11/19/2008 | EP1163567B1 Mass generation of individual virtual servers, virtual web sites and virtual web objects |
| 11/19/2008 | CN201152683Y Kiln sealing construction generated by vanadium-nitrogen alloy |
| 11/19/2008 | CN201152682Y Active back plate mechanism for roller way kiln production line |
| 11/19/2008 | CN201152681Y Natural cooling and heat extracting construction of microwave burned roller way kiln |
| 11/19/2008 | CN201152680Y High-temperature nitrogen atmosphere agglutinating kiln burning vanadium pentoxide into vanadium-nitrogen alloy |
| 11/19/2008 | CN100434545C Installation for the heat-treatment of parts |
| 11/18/2008 | US7452497 Furnace sidewall structure of rotary hearth furnace |
| 11/18/2008 | CA2362292C Furnace discharge system and method of operation |
| 11/13/2008 | US20080280244 Method of discharging gas from continuous oven and gas discharge structure |
| 11/13/2008 | DE202007009677U1 Schubbodenkühler Schubboden cooler |
| 11/12/2008 | EP1293741B1 Heat treatment apparatus |
| 11/12/2008 | CN201149431Y Apparatus for measuring temperature of rotary kiln |
| 11/12/2008 | CN201149430Y Novel energy-saving environment protection tunnel kiln |
| 11/12/2008 | CN201149429Y Structure for preventing microwave leakage of kiln roll shaft with roller way burned by microwave |
| 11/12/2008 | CN201149428Y Multi-chamber furnace |
| 11/12/2008 | CN201149427Y Heat-accumulation heat-exchange type heating furnace |
| 11/12/2008 | CN101303195A Powder metallurgy large product whirl-sintering furnace |
| 11/11/2008 | US7448484 Roller-conveyor roller for the transport of furnace-heated metallic strip material |
| 11/05/2008 | CN201145475Y Roll table kiln burned by large specification thin sheet ceramic tile |
| 11/05/2008 | CN201143489Y Mechanism for conveying oilfield pipe into and out of curing oven |
| 11/04/2008 | US7445752 For thermal processing of multiple samples at the same time |
| 11/04/2008 | CA2427260C Heated proofing cabinet |
| 10/30/2008 | WO2008129173A2 Method and device for the industrial thermal treatment of elongated mechanical parts in a barrel furnace |
| 10/30/2008 | US20080264133 Installation for Treating Continuously Cast Bars or Continuously Cast Billets |
| 10/30/2008 | DE202008010550U1 Elektrisch beheizter Retortenofen zur Wärmebehandlung von metallischen Werkstücken Electrically heated retort furnace for the heat treatment of metallic workpieces |
| 10/29/2008 | CN101296882A Monolithic refractory |
| 10/28/2008 | US7442037 Reflow Furnace |
| 10/28/2008 | CA2449236C Multiple hearth furnace |
| 10/23/2008 | DE112006003308T5 Infrarotdurchlaufofen Infrared tunnel oven |
| 10/22/2008 | EP1983284A1 Method of discharging gas from continuous oven and gas discharge structure |
| 10/22/2008 | EP1982134A1 Roller hearth furnace for heating and/or temperature equalisation of steel or steel alloy continuous cast products and arrangement thereof before a hot strip final rolling mill |
| 10/22/2008 | EP1981820A1 Method and device for regulation of radiative cooling sections on a sheet glass lehr |
| 10/22/2008 | CN201138134Y High-efficient energy-saving environment friendly quartz calcining tunnel kiln |
| 10/22/2008 | CN201138130Y Multiple-hearth burner |
| 10/22/2008 | CN201138129Y Multiple-hearth burner |
| 10/22/2008 | CN101290188A Gas-saving type energy-saving -type gas furnace |
| 10/22/2008 | CN101290187A Tunnel type rail kiln |
| 10/22/2008 | CN101289322A Process for producing ceramic and special equipment thereof |
| 10/22/2008 | CN100427865C Electric calcining furnace of using volatile and electric calcining method |
| 10/16/2008 | US20080254599 Thermal Processing of Silicon Wafers |
| 10/15/2008 | EP1979497A2 Process and apparatus for use in recycling composite materials |
| 10/15/2008 | CN201134436Y Continuous curing oven for super large crystalline silicon solar energy cell assembly |
| 10/15/2008 | CN201133764Y Sinter rotatable bell furnace |
| 10/15/2008 | CN201133763Y Porcelain brick rail kiln possessing temperature-lowering device |
| 10/15/2008 | CN101287377A Frozen filled yeast-leavened bread product and a method for making the product |
| 10/15/2008 | CN101285654A Microwave sintering apparatus and method |
| 10/15/2008 | CN101285648A Circular ring -type continuous calcining annealing hearth |
| 10/15/2008 | CN100425510C Heating furnace for thin film heat shrinkage |
| 10/14/2008 | US7435933 Enhanced sample processing devices, systems and methods |
| 10/09/2008 | WO2008121671A2 Vertical heat treatment system |
| 10/09/2008 | WO2008119778A1 Curing oven |
| 10/09/2008 | WO2008119471A1 Method and device for drying moulded parts |
| 10/09/2008 | WO2008030573A3 Conveyor oven and method with smart control |
| 10/08/2008 | CN201129932Y Heat energy recycling and circulating structure of heating furnace body |
| 10/08/2008 | CN201129923Y Energy-saving type kiln car |
| 10/07/2008 | US7432483 Continuous feed volumetric heating and convection oven |
| 10/02/2008 | US20080241779 Continuous-atmosphere high-temperature furnace apparatus, method of continuous production of nanocarbon, and method of burning and graphitizing nano-material |
| 10/02/2008 | US20080237311 Apparatus and method for producing braised parts |
| 10/01/2008 | EP1974173A1 A process and an apparatus for optimised management of a kiln for ceramic tiles |
| 10/01/2008 | CN101275708A Nitrogen gas conveying device |
| 10/01/2008 | CN101274349A Automatic heating mechanism |
| 10/01/2008 | CN100422355C Mesh-belt speed closed-loop control method for mesh-belt heat treatment furnace |
| 09/25/2008 | US20080230533 Conveyorized oven and method for uniform cooking |
| 09/25/2008 | US20080230532 Tortilla oven |
| 09/25/2008 | CA2679141A1 Conveyorized oven and method for uniform cooking |
| 09/24/2008 | EP1972878A1 Support structure of heater |
| 09/24/2008 | EP1971814A1 Device for separating sintering boats |
| 09/24/2008 | CN201122051Y Tunnel kiln |
| 09/24/2008 | CN201122050Y Tunnel kiln |
| 09/24/2008 | CN101270959A Quick reaction synthesis type high temperature atmosphere stove and method for synthesizing ceramic powder |
| 09/23/2008 | CA2507084C Gas jet cooling device |
| 09/23/2008 | CA2385940C Gas oven for continuous curing in particular rubber products |
| 09/17/2008 | EP1969299A1 Apparatus for furnace installations |