| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 05/24/1995 | EP0654644A1 Process and apparatus for firing ceramics or similar ware |
| 05/24/1995 | EP0654314A1 Controlling pouring stream and receiver environment |
| 05/24/1995 | EP0653967A1 A method and device for stirring a molten metal |
| 05/24/1995 | CN1102860A Improvement to cooled cylinders for handling siderurgical products |
| 05/17/1995 | EP0653599A1 Combined installation of a metal production unit and a separation unit of gases from air |
| 05/16/1995 | US5415692 Apparatus for applying material against the wall of a molten metal discharging hole |
| 05/11/1995 | WO1995012796A1 Charging rack for firing objects composed of ceramic or glass ceramic materials |
| 05/10/1995 | EP0652294A1 Method and furnace construction to be used in processes for producing easily volatile metals |
| 05/09/1995 | US5413315 Injection equipment |
| 05/03/1995 | EP0651591A2 Electrode system |
| 05/03/1995 | EP0651220A1 Kiln for firing and/or casting prosthodontic products |
| 05/02/1995 | US5411997 Mud material used for iron tap hole in blast furnace |
| 04/26/1995 | EP0649911A1 Reflection device in the mouth of a lance for applying bonded minerals and process for using said lance |
| 04/26/1995 | EP0514526B1 Facility for producing molten metal in an electric furnace |
| 04/26/1995 | CN2195746Y Safety energy saving oxygen-blown gun for electric-arc furnace |
| 04/19/1995 | EP0648993A1 Heating and/or temperature-maintaining furnace for slabs |
| 04/19/1995 | CN2195077Y Oxygen lance for blowing hot material in steel-smelting furnace |
| 04/18/1995 | US5407462 Mass flow gravity feed method for charging metal-melting furnaces and apparatus therefor |
| 04/18/1995 | US5406969 Regulation of flowrate of liquid furnace products |
| 04/15/1995 | CA2117958A1 Method and furnace construction to be used in processes for producing easily volatile metals |
| 04/13/1995 | WO1995010014A1 Grate cooler |
| 04/13/1995 | DE4334130A1 Device for filling saggars with green ceramic pieces |
| 04/11/1995 | US5406582 Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam |
| 04/11/1995 | US5405264 Device for carrying a charge in a furnace |
| 04/06/1995 | DE4331117C1 Method for cleaning the loading areas of transport carriages for artificial stone production and device for carrying out the method |
| 04/05/1995 | EP0646758A1 Apparatus for preheating and supplying scraps |
| 04/05/1995 | EP0646757A1 Dc arc furnace |
| 04/05/1995 | EP0646183A1 Process and device for blowing oxygen over metal melts |
| 04/05/1995 | CN1101078A A method for operating a multimedia tuyere and the tuyere system |
| 04/04/1995 | US5403381 Recycling of nonmagnetic metal scrap |
| 04/04/1995 | US5402994 Device for heat-treating metal workpieces |
| 03/30/1995 | WO1995008649A1 Transport of metal and slag melts in the melting industry |
| 03/30/1995 | CA2133025A1 Process and device for measuring the worn length of a nozzle |
| 03/29/1995 | EP0645601A1 Measuring procedure and device for the evolution of the ablation length of a tube |
| 03/29/1995 | EP0645584A1 Plasma fusion furnace and method of its operation |
| 03/28/1995 | US5400930 Slide gate valve having a cementless joint between the valve and a metallurgical vessel |
| 03/23/1995 | DE4331490A1 Apparatus for charging burning kilns (baking ovens) |
| 03/22/1995 | EP0644269A1 Process for controlling the forming of an accretion on an oxy-fuel tuyere |
| 03/16/1995 | DE4410289C1 Gas flushing device for installation in the wall of metallurgical melting vessels |
| 03/15/1995 | EP0643277A2 Melt discharging launder for a metallurgical furnace installation and metallurgical furnace installation using same |
| 03/15/1995 | EP0642652A1 Rolls for high temperature roller hearth furnaces |
| 03/14/1995 | US5397378 Molten metal conveying means and method of conveying molten metal from one place to another in a metal-melting furnace with simultaneous alloying of the melt |
| 03/14/1995 | US5397377 Molten metal fluxing system |
| 03/09/1995 | CA2117455A1 Melt discharging launder and metallurgical furnace installation using same |
| 03/08/1995 | CN1099805A Melting furnace with gas injection |
| 03/08/1995 | CN1027820C Process for treatment of steel-mill slag installation for earrying it out and slag obtained by process |
| 03/07/1995 | US5395586 With polymeric seal to prevent contamination |
| 03/07/1995 | US5395424 Molten metal conveying means and method of conveying molten metal from one place to another in a metal-melting furnace using intermittent or pulsating insert gas feed |
| 03/07/1995 | US5395405 Method for producing hydrocarbon gas from waste |
| 03/07/1995 | US5395096 Drop-in furnace lining |
| 03/07/1995 | US5395095 Combined machine for opening and plugging a taphole in a shaft furnace |
| 03/07/1995 | US5395094 Means of conveying molten metal from one place to another in a metal-melting furnace with simultaneous alloying of the melt |
| 03/01/1995 | EP0641146A1 Magnetic suspension melting apparatus |
| 03/01/1995 | EP0640572A1 Method and apparatus for heating and grinding materials |
| 02/28/1995 | US5393039 Apparatus for conveying, optionally treating, and dispensing articles |
| 02/28/1995 | US5393038 Method facilitating the introduction of a piercing rod into a taphole of a shaft furnace and special clamp for implementing this method |
| 02/28/1995 | CA2130965A1 Method and apparatus for heating and grinding materials |
| 02/23/1995 | WO1995005430A1 Rubbish conveyor |
| 02/23/1995 | DE4328045A1 Verfahren zum Entkohlen von kohlenstoffhaltigen Metallschmelzen A method of decarburization of carbon-containing molten metal |
| 02/23/1995 | CA2169644A1 Rubbish conveyor |
| 02/22/1995 | EP0639650A1 CO2 snow discharge apparatus |
| 02/21/1995 | US5391034 Furnace with refractory longitudianl members and with central charging for heating and storing hot products |
| 02/19/1995 | CA2130281A1 Co2 snow discharge apparatus |
| 02/16/1995 | DE4327302A1 Heat insulating and/or fire protection material for the construction industry, and process and device for its preparation |
| 02/14/1995 | US5390212 Installation for producing molten metal in an electric furnace |
| 02/14/1995 | US5388733 Slide gate valve having replaceable refractory valve plate assembly and method of replacing the same |
| 02/09/1995 | WO1995004250A1 Pushing machine movable on rail for operating into the slag hole of steel smelting electric furnaces |
| 02/08/1995 | CN1027596C Tuyere arrangement for the introtion of agents into a molten bath and method of operating such a tuyere arrangement |
| 02/07/1995 | US5387557 Method for manufacturing semiconductor devices using heat-treatment vertical reactor with temperature zones |
| 01/31/1995 | US5385338 Apparatus for melting aluminum alloy scraps |
| 01/26/1995 | DE4324421A1 Device for supporting material to be heat-treated in a heat-furnace |
| 01/25/1995 | EP0635691A1 Roller for furnaces, particularly for iron and steel making furnaces for heating slabs or the like |
| 01/25/1995 | EP0635071A1 Process and device for preventing contamination of the tapping steel by flush slag in a tipping converter. |
| 01/25/1995 | EP0556343B1 Jet flow device for injecting gas into molten metal |
| 01/24/1995 | US5383651 Aluminum coil annealing tray support pad |
| 01/24/1995 | CA2128406A1 Roller for furnaces, particularly for iron and steel making furnaces for heating slabs or the like |
| 01/19/1995 | DE4341389C1 Downpipe for feeding coal into a fluidised-bed gasifier |
| 01/18/1995 | EP0624251A4 Sample dispersing apparatus and method for use with pyrolysis furnace. |
| 01/17/1995 | US5382159 Heating furnace system and method for producing hot rolled workpieces |
| 01/11/1995 | EP0633439A1 Cooled rolls for handling products, especially metallurgical and siderurchical products |
| 01/11/1995 | EP0633324A1 Process and device for the removal of tin, arsenic and antimony from molten lead |
| 01/10/1995 | US5379829 Process of continuous casting and rolling metal strip |
| 01/10/1995 | CA2127343A1 Cooled rollers used in metallurgical products handling |
| 01/09/1995 | CA2127674A1 Process for removing tin, arsenic and antimony from molten lead |
| 01/05/1995 | WO1995000671A1 Slag control method and apparatus |
| 01/05/1995 | DE4341648C1 Process for firing pipes and apparatus for carrying out the process |
| 01/04/1995 | EP0632244A2 Melt pumping apparatus and casting apparatus |
| 01/04/1995 | CN1097060A Slag control method and apparatus |
| 01/03/1995 | USRE34814 Process and apparatus for continuous dry removal of bottom ash |
| 01/03/1995 | US5378219 Insulating roll cover |
| 01/03/1995 | US5378144 Kiln for curing ceramic products |
| 01/03/1995 | US5377960 Oxygen/carbon blowing lance assembly |
| 12/31/1994 | CA2116619A1 Melt pumping apparatus and casting apparatus |
| 12/27/1994 | US5376329 Method of making composite orifice for melting furnace |
| 12/27/1994 | US5375818 Slag control method and apparatus |
| 12/22/1994 | WO1994029092A1 Method and apparatus for producing ceramic-based electronic components |
| 12/21/1994 | EP0470261B1 Method of firing ceramic building materials |
| 12/20/1994 | US5374299 In-flight oxidation in first reaction zone; sulfidation or reduction of reaction products in second zone |
| 12/20/1994 | US5374296 Lance carriage |
| 12/20/1994 | US5374186 Roll system for roller hearth furnaces for thin slabs |