| Patents for F27D 99 - Subject matter not provided for in other groups of this subclass (3,665) |
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| 09/08/2009 | CA2639194C Coupling for a molten metal processing system |
| 09/08/2009 | CA2432014C Plant for the thermal treatment of material and operation process thereof |
| 09/03/2009 | WO2009106199A1 Gate unit and high temperature oven having the same |
| 09/02/2009 | EP2095051A1 Metallurgical vessel, in particular arc furnace |
| 09/02/2009 | CN201302385Y Anti-loosing device of primary-secondary hole-flowing brick of the aluminum-discharging opening of aluminum industrial furnace |
| 09/02/2009 | CN100535566C Control of refractory wear |
| 09/02/2009 | CN100535129C Direct smelting plant |
| 08/27/2009 | DE102008014984B3 Einstückiger Stahlanker zur Verankerung ungeformter feuerfester Baustoffe A one-piece steel anchor for anchoring unshaped refractories |
| 08/26/2009 | CN201297850Y Steel bottle shrinking-mouth heating furnace |
| 08/26/2009 | CN101517343A Production of an inert blanket in a furnace |
| 08/26/2009 | CN101517100A Method of reheating in a furnace using a fuel of low calorific power, and furnace using this method |
| 08/20/2009 | WO2009101330A1 Shutter having a swellable peripheral seal, and shutting system comprising it for a multiple-chamber furnace port |
| 08/20/2009 | CA2713905A1 Shutter having a swellable peripheral seal, and shutting system comprising it for a multiple-chamber furnace port |
| 08/12/2009 | EP1481101B1 Method and device for the continuous production of steel using metal charge material |
| 08/05/2009 | CN101498551A Fire channel separating apparatus of anode baking stove |
| 07/23/2009 | WO2003054446A9 Method and apparatus for improving the efficiency of a combustion device |
| 07/22/2009 | EP2080973A1 Rotary furnaces |
| 07/22/2009 | EP2080972A1 Combined burner and lance apparatus for electric arc furnaces |
| 07/22/2009 | CN101487667A Heavy steering apparatus for dust suction hood |
| 07/16/2009 | WO2009087227A1 Rotary furnaces |
| 07/16/2009 | WO2009087142A1 Combined burner and lance apparatus for electric arc furnaces |
| 07/16/2009 | CA2711421A1 Combined burner and lance apparatus for electric arc furnaces |
| 07/07/2009 | CA2384935C Treatment of electric arc furnace dust to resist acid and alkaline leaching of heavy metals |
| 07/01/2009 | EP2074370A1 Production of an inert blanket in a furnace |
| 07/01/2009 | CN100507026C Method and means for heat treating cutting tools |
| 06/25/2009 | US20090158975 Device for securing a furnace provided with a rapid cooling and heating system operating under controlled atmosphere |
| 06/24/2009 | CN101466852A Device for securing a furnace provided with a rapid cooling and heating system operating under controlled atmosphere. |
| 06/18/2009 | US20090151187 Device For Drying And/Or Calcining Gypsum |
| 06/17/2009 | EP1937859B1 Method for the continuous or discontinuous extraction of a metal, or of multiple metals from a slag containing the metal, or a compound of the metal |
| 06/17/2009 | EP1446624B1 Method for melting metals |
| 06/17/2009 | CN201259376Y Hot wind heating device |
| 06/11/2009 | WO2009071407A1 Furnace and cleaning device for a furnace |
| 06/11/2009 | WO2009071137A1 Device for secondary and vacuum metallurgical treatment of liquid steel |
| 06/11/2009 | WO2003054446A3 Method and apparatus for improving the efficiency of a combustion device |
| 06/10/2009 | DE102007058446A1 Ofen und Reinigungseinrichtung für einen Ofen Oven cleaner for a furnace |
| 06/04/2009 | WO2009006652A3 Apparatus on hearth furnaces |
| 06/04/2009 | DE102008027006A1 Vorrichtung zur sekundär- und vakuum-metallurgischen Behandlung von flüssigem Stahl Apparatus for secondary and vacuum-metallurgical treatment of molten steel |
| 06/04/2009 | DE10127671B4 Schlackenkübel Slag Pot |
| 06/03/2009 | CN201251372Y Attemperator of cupola forehearth |
| 05/27/2009 | EP2061328A2 Oven with convection air current and energy savings features |
| 05/27/2009 | CN201246963Y Explosion-proof hydrogen protection reduction heating furnace |
| 05/27/2009 | CN201246745Y Suspension type bearing W type radiant tube apparatus in gas type heating furnace |
| 05/20/2009 | EP2059616A2 Method of reheating in a furnace using a fuel of low calorific power, and furnace using this method |
| 05/14/2009 | WO2009059345A1 Electrically heated shaft furnace |
| 05/06/2009 | CN201233175Y Heat insulation device for heating-furnace |
| 04/29/2009 | CN100482306C Delivery system for liquid catalysts |
| 04/22/2009 | CN201225834Y Mechanical pressure apparatus for sintering furnace |
| 04/16/2009 | WO2008033519A8 Oven with convection air current and energy savings features |
| 04/16/2009 | US20090098742 System and Process for Heating Semiconductor Wafers by Optimizing Absorption of Electromagnetic Energy |
| 04/15/2009 | CN101408376A Full hydraulic furnace pounding machine |
| 04/15/2009 | CN100478636C Mounting arrangement for auxiliary burner or lance |
| 04/08/2009 | CN201219309Y Front end ring of pipe type coreless induction heating stove |
| 04/08/2009 | CN201218657Y Smokeless coal burning kiln |
| 04/08/2009 | CN101405841A Heat shield plate for substrate annealing apparatus |
| 04/08/2009 | CN100476335C Method and apparatus for preventing ash in treating molten metal |
| 04/07/2009 | CA2538618C Industrial furnace and associated jet element |
| 04/01/2009 | EP2043405A2 Photoirradiation type heat treatment apparatus |
| 04/01/2009 | EP2042622A1 Protective sheet for crucible and crucible device using the same |
| 03/26/2009 | US20090078693 Photoirradiation type heat treatment apparatus |
| 03/25/2009 | EP1920206B1 Handling device for elements of tapping runners |
| 03/25/2009 | CN101392306A Method for producing outgassing head guiding dispersion through gas |
| 03/19/2009 | WO2009035408A1 Device and method for heating a metal material |
| 03/19/2009 | WO2009034586A1 Injector for arc furnace |
| 03/18/2009 | EP2035588A1 Device for securing a furnace provided with a rapid cooling and heating system operating under controlled atmosphere. |
| 03/18/2009 | CN201210015Y Amortization work bench |
| 03/11/2009 | CN101382390A Kiln using solar and wind energy as energy resource and drying equipment |
| 03/11/2009 | CN100467987C Burning method in furnace with porous wall |
| 03/04/2009 | CN100465562C A device and a method for tapping a molten phase from a smelting furnace |
| 03/03/2009 | US7498544 Firing furnace and method for manufacturing porous ceramic fired object with firing furnace |
| 02/19/2009 | US20090045186 Energy-saving cooker |
| 02/17/2009 | CA2403221C Heating furnace with regenerative burners and method of operating the heating furnace |
| 02/11/2009 | EP2023068A1 Microwave iron-making furnace |
| 02/11/2009 | CN101365814A Method for the continuous or discontinuous extraction of a metal, or of multiple metals from a slag containing the metal, or a compound of the metal |
| 02/05/2009 | US20090031854 Apparatus for the Combustion of Gas Exiting From a Furnace, for the Preheating of Scraps Entering the Furnace Itself and Related Process |
| 02/04/2009 | CN101358812A Indexing method and apparatus for an electroheating technology oven |
| 02/04/2009 | CN100457924C Seal structure of solid feeding screw, and method of manufacturing reduced metal using the seal structure |
| 01/29/2009 | WO2008154595A3 Method of preheating steelmaking ladles |
| 01/29/2009 | US20090029308 Heat shield plate for substrate annealing apparatus |
| 01/28/2009 | CN101356290A Method for adjusting hardness of a sheet-shaped product |
| 01/21/2009 | CN201184743Y Energy-saving aluminum rod heating stove |
| 01/21/2009 | CN101350294A System and process for heating semiconductor wafers by optimizing absorption of electromagnetic energy |
| 01/20/2009 | CA2427888C Method of operating a furnace |
| 01/15/2009 | WO2009006652A2 Apparatus on hearth furnaces |
| 01/15/2009 | US20090014431 Plate, apparatus for adjusting temperature of substrate having the plate and apparatus for processing substrate having the plate |
| 01/14/2009 | CN201181162Y Crucible tongs for muffle furnace |
| 01/14/2009 | CN201181161Y Radiation type melting furnace |
| 01/14/2009 | CN101345188A Plate, apparatus for adjusting temperature of substrate having the plate and apparatus for processing substrate having the plate |
| 01/13/2009 | US7476356 Method of firing ceramic core bodies |
| 01/08/2009 | US20090007967 Method of Coating a Pipe Element or Device Used to Convey Gaseous Oxygen |
| 01/07/2009 | CN101338356A Heat treating furnace using porous medium combustor |
| 01/02/2009 | DE102007030264A1 Brennereinheit Burner unit |
| 01/02/2009 | DE10120056B4 Automatisch arbeitende Temperaturregelvorrichtung Automatically operating temperature control device |
| 12/31/2008 | WO2009000450A1 Burner unit |
| 12/31/2008 | WO2009000060A1 Mast climbing work platform for blast furnace maintenance |
| 12/25/2008 | US20080314198 Method of Melting A Mixture of Scrap Metal Using Scrap Rubber |
| 12/24/2008 | CN201170692Y Preheating furnace for mold |
| 12/23/2008 | CA2367546C Coupling for a molten metal processing system |
| 12/18/2008 | WO2008154595A2 Method of preheating steelmaking ladles |
| 12/18/2008 | US20080308546 Indexing method and apparatus for an electroheating technology oven |
| 12/17/2008 | EP1853412A4 Guide tube end-piece, assembly and method |