| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 06/12/1985 | EP0143822A1 Composite refractory product. |
| 06/11/1985 | US4522589 Apparatus for discharging liquid-covered particles from a reaction chamber and subsequent drying of said particles |
| 06/11/1985 | US4522377 Method and apparatus for processing slag |
| 06/04/1985 | US4521182 Method and apparatus for heating particulate material |
| 06/04/1985 | CA1188352A1 Domed arcuate silicon carbide manufacturing plant |
| 05/28/1985 | US4519438 Opening for injecting a protective gas into a casting tube |
| 05/23/1985 | WO1985002251A1 Charge forming preheating apparatus and method |
| 05/22/1985 | EP0141885A1 Skid rail |
| 05/21/1985 | US4518350 Apparatus and method for calcining sand |
| 05/21/1985 | CA1187425A1 Fiber pipe protection for water cooled pipes in reheat furnaces |
| 05/14/1985 | US4517020 Dropping agglomerates on a deflector |
| 05/14/1985 | US4517015 Steel refining method |
| 05/08/1985 | EP0140023A2 Nuclear fuel pellet sintering boat loading system |
| 05/07/1985 | US4515600 Hydrostatic pressure difference |
| 05/07/1985 | CA1186609A1 Insulation for a furnace member |
| 04/30/1985 | CA1186126A1 Metal pouring apparatus and method |
| 04/23/1985 | US4512558 Coffin delivery system for metallurgical furnace |
| 04/23/1985 | CA1185789A2 Apparatus for extracting metals from metal carbides |
| 04/09/1985 | US4509977 Process and device for scavenging a metal melt, in particular steel, in a casting ladle or the like provided with a plug closure |
| 04/09/1985 | CA1185193A1 Independently secured pipe insulator |
| 04/02/1985 | US4508503 Intake assembly for rotary drums |
| 04/02/1985 | US4508241 Slidable closure element for slide closures of metallurgical vessels |
| 04/02/1985 | CA1184737A1 Prefabricated multiple density blast furnace runner |
| 03/26/1985 | CA1184369A1 Hot metal runner system with air pollution controls |
| 03/19/1985 | US4505630 Article transfer apparatus |
| 03/19/1985 | US4505303 Pipe and insulator therefor |
| 03/14/1985 | WO1985001099A1 Thermal conditioner |
| 03/13/1985 | EP0134188A1 Firing kiln car |
| 03/13/1985 | EP0133877A2 Charging and discharging device for furnaces, particularly for tunnel furnaces with trucks and rotary furnaces |
| 03/12/1985 | US4503783 Furnace ash air seal |
| 03/12/1985 | CA1183674A1 Single location insulator locking device |
| 02/28/1985 | WO1985000877A1 Furnace vehicule for baking furnaces |
| 02/26/1985 | US4501526 Apparatus for conveying a solid or liquid material, especially for charging a shaft furnace |
| 02/20/1985 | EP0133417A2 Process and device for the introduction of metal to a metal melt |
| 02/19/1985 | US4500287 Roller table for single-layer ceramic kilns in general |
| 02/12/1985 | CA1182287A1 Oxygen lance |
| 02/05/1985 | US4497609 Method and device for continuous supply of lumps of material to a shaft |
| 01/22/1985 | US4494927 Centralized ladle heating and drying system |
| 01/22/1985 | US4494735 Apparatus for degassing molten metal |
| 01/16/1985 | EP0131214A2 Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills |
| 01/15/1985 | CA1180854A1 Method and apparatus for heating particulate material |
| 01/08/1985 | CA1180552A1 Refractory plates for sliding gate valves |
| 01/01/1985 | US4491474 Metal scrap recovery system |
| 01/01/1985 | US4491303 Loading method and installation for a metal alloy founding furnace to supply foundry molds |
| 01/01/1985 | US4490922 Apparatus for drying and calcinating coated welding electrodes with the use of induction heating |
| 12/27/1984 | EP0128965A1 Process for operating a metallurgical melting-furnace, and metallurgical melting-furnace |
| 12/27/1984 | CA1179825A Methods of pouring metal |
| 12/25/1984 | US4490170 Method for forming a directional and controlled suspension spray of a pulverous material and a reaction gas |
| 12/20/1984 | WO1984004955A1 Screw conveyor for discharging solid residues in high temperature and over-pressure conditions |
| 12/19/1984 | EP0128576A1 Closure element for retaining slag during tapping from a converter |
| 12/12/1984 | EP0127755A2 Electromagnetic pump to lift and force liquid metal from a smelt furnace |
| 12/11/1984 | US4487579 Superstructure for kiln car |
| 12/11/1984 | US4487578 Continuous firing equipment |
| 11/28/1984 | EP0126689A1 Charging device for iron and steel industry articles in a reheating or heat treatment furnace |
| 11/28/1984 | EP0126328A2 Arc smelt furnace charging process and device for carrying it out |
| 11/28/1984 | EP0126132A1 Apparatus for introducing substances into liquids e.g. metal melts. |
| 11/27/1984 | US4484730 Device for leaching copper from slags |
| 11/22/1984 | WO1984004477A1 Composite refractory product |
| 11/21/1984 | EP0125753A1 Pipe and insulator therefor |
| 11/20/1984 | CA1178053A1 Method of and device for the discontinuous charging of molten metal into a vacuum chamber which is continuously held under vacuum |
| 11/20/1984 | CA1178052A1 Oxidizing gas blowing lance, namely for the treatment of molten metals by injection of oxygen |
| 11/20/1984 | CA1178051A1 Gas-blast pipe for feeding reaction agents into metallurgical melts |
| 11/14/1984 | EP0124689A1 Steel refining method using slag |
| 11/06/1984 | US4481398 Multi-directional oscillating breakoff mechanism for separating billets |
| 10/30/1984 | CA1176915A1 Apparatus for reciprocating the feed ram in a furnace or the like |
| 10/23/1984 | US4478395 Refractory runner |
| 10/23/1984 | US4478392 Method for preventing the inclusion of slag into the molten steel taped from a converter |
| 10/23/1984 | CA1176675A1 Furnace constructed with sectional removable refractory lining |
| 10/23/1984 | CA1176435A1 Process and apparatus for collection of gases and particulates in a furnace feed system |
| 10/16/1984 | CA1176079A1 Sublance for measuring and/or sampling in a metallurgical furnace |
| 10/10/1984 | EP0121393A1 Method for quantitative discharge of molten material |
| 10/09/1984 | US4475887 Lavatory setter |
| 10/09/1984 | US4475720 Casthouse emission control system |
| 10/09/1984 | CA1175652A1 Slidable closure element for slide closures of metallurgical vessels |
| 10/03/1984 | EP0120802A1 Tap hole device for furnaces or metallurgical vessels |
| 10/03/1984 | EP0120776A1 Device for melting metal ingots |
| 10/03/1984 | EP0120695A2 Sliding gate valves and methods of operating them |
| 10/03/1984 | EP0120684A1 Improvements in melting scrap metal and ingestion of solids in molten metal |
| 10/02/1984 | US4475206 Method and device for tapping a furnace containing a tappable melt |
| 10/02/1984 | US4474524 System for discharging thermal decomposition residue containing carbon residue and steel wire balls |
| 10/02/1984 | US4474362 Valve and method and components thereof |
| 10/02/1984 | US4474315 Molten metal transfer device |
| 09/26/1984 | EP0119983A2 Oven charging device |
| 09/26/1984 | EP0119909A1 Furnace with refractory walking beams |
| 09/26/1984 | EP0119522A1 Device for filling and emptying saggers for pottery articles, as well as for the simultaneous stacking and unstacking of the saggers |
| 09/25/1984 | US4473607 For industrial furnaces |
| 09/11/1984 | US4470845 Oxidation, multistage, desulfurization |
| 09/11/1984 | US4470802 Highly buildup-resistant hearth roll for conveying a steel strip through a continuous annealing furnace and a method therefor |
| 09/11/1984 | US4470743 Container |
| 09/11/1984 | CA1174261A1 Atmosphere controlled electric melting |
| 09/04/1984 | US4469312 Melting furnace of a rigid structure |
| 09/04/1984 | CA1173880A1 Continuously fed scrap metal smelter |
| 08/30/1984 | WO1984003352A1 Furnace for melting metals |
| 08/29/1984 | EP0116764A1 Apparatus for blowing powdery refining agent into refining vessel |
| 08/29/1984 | EP0116756A1 Apparatus for introducing substances into liquids e.g. metal melts |
| 08/28/1984 | US4468195 Thermal treatment apparatus |
| 08/28/1984 | US4468013 Device for placing slag retention devices in tapping converters |
| 08/28/1984 | US4468008 Feeder apparatus for melting furnaces, particularly for plasma melting furnaces |
| 08/28/1984 | CA1173481A1 Shroud for steel making electric-arc furnace |
| 08/07/1984 | US4464764 Device for moving solid material fed onto the surface of a melt and for breaking a slag crust formed on the surface of the melt or inside the charge |