| Patents for B22D 43 - Mechanical cleaning, e.g. skimming of molten metals (1,189) |
|---|
| 05/10/1989 | EP0315183A1 Apparatus for pouring molten steel into a mold in continuous casting of steel |
| 04/26/1989 | CN1032504A Device for detecting slag in flow of molten metal |
| 04/05/1989 | CN2035286U Skimming ball distributor device |
| 03/29/1989 | CN1031954A Apparatus for skimming of molten steel |
| 02/08/1989 | CN2032107U Low-noise cleaning roll |
| 02/07/1989 | US4802527 Apparatus for casting molten metal |
| 01/25/1989 | EP0300150A1 Device for detecting the presence of slag in a molten-metal jet |
| 12/28/1988 | EP0297083A2 Spruing station for ladles |
| 12/07/1988 | EP0293412A1 Casting funnel for molten metals. |
| 12/06/1988 | CA1245857A1 Molten metal filter and method of filtering |
| 11/09/1988 | EP0290360A1 Filtration process for the separation of inclusions from molten metal |
| 10/05/1988 | CN87208821U Dreg scraper |
| 08/03/1988 | EP0276453A1 Apparatus for casting molten metals |
| 06/30/1988 | WO1988004587A1 Casting funnel for molten metals |
| 06/29/1988 | CN87107434A Vented pouring cup for molten metal casting |
| 06/21/1988 | US4752315 From molten metal |
| 06/08/1988 | EP0270418A1 Float for retaining slags, and method for its use and manufacture |
| 06/01/1988 | EP0268976A2 Filter trough for liquid metals |
| 05/11/1988 | CN87214247U Sand-removing machine actuated by fluid pressure vibration |
| 05/11/1988 | CN87209020U Sand removing machine for steel ingot mould and chassis |
| 02/16/1988 | US4725045 Slag-retaining plug for metal pouring operations |
| 12/15/1987 | US4713180 Open-celled foam structure of silicon carbide, silica, alumina and refractory inorganic binder |
| 12/01/1987 | US4709903 Slag retaining device for use in converters, ladles, or the like |
| 11/24/1987 | US4708326 Vented pouring cup for molten metal casting |
| 10/14/1987 | CN87200234U Low-noise roller type cast cleaner |
| 10/07/1987 | CN87100205A Novel settling cast device drived by electrical hydraulic |
| 09/02/1987 | CN86207138U Continuous shot blast cleaning machine |
| 08/04/1987 | US4684109 Melt-transfer device for the protected tapping of molten metal from one vessel to another |
| 06/09/1987 | US4671498 Molten metals filter apparatus |
| 02/11/1987 | CN86100760A Multiple-purpose low-power mechanical apparatus for high-speed molding and sand blasting |
| 01/02/1987 | DE3522159A1 Device for removing the slag layer from a melt |
| 09/24/1986 | EP0195211A2 Installation for filtering metallic melts |
| 09/17/1986 | CN85204483U Drum-type impact cleaning machine with independent separating mechanism |
| 09/17/1986 | CN85102359A Special foamy ceramic filter for casting production |
| 09/09/1986 | US4610436 Slag retaining device with self-aligning tip |
| 07/22/1986 | US4601415 Vortex inhibitor for molten metal discharge |
| 07/02/1986 | CA1206721A Slag scraping apparatus |
| 06/18/1986 | CN85203148U Light guard plate for impact cleaning device |
| 04/23/1986 | EP0178593A2 A device for protected and slag-free tapping of melt from a vessel to a pouring furnace |
| 04/09/1986 | EP0176536A1 Apparatus for and a method of removing material. |
| 03/18/1986 | US4576219 Molten metals filter apparatus |
| 03/10/1986 | CN85100643A Mould brushing and dust removing system used for casting mould |
| 02/20/1986 | EP0161260A4 Method for the abrasive treatment of a casting. |
| 11/21/1985 | EP0161260A1 Method for the abrasive treatment of a casting. |
| 09/26/1985 | WO1985004191A1 Apparatus for and a method of removing material |
| 07/02/1985 | US4526349 Method and article of manufacture for controlling slag carry-over during tapping of a heat in steelmaking |
| 06/26/1985 | EP0146497A2 Device and process for the filtration of molten metals |
| 05/23/1985 | WO1985002136A1 Vibratory part scrubber and method |
| 04/30/1985 | CA1186125A1 Teapot ladles and refractory tubes for use therein |
| 05/23/1984 | EP0109348A1 Stopper for casting furnaces and other metallurgical vessels |
| 11/22/1983 | US4416442 Method and apparatus for removing slag |
| 10/04/1983 | US4407037 Mold cleaning apparatus |
| 02/09/1983 | EP0071363A1 Teapot ladles |
| 02/08/1983 | US4372542 Copper slag trap |
| 10/20/1982 | EP0062911A1 Method and apparatus for removing slags |
| 09/07/1982 | CA1130980A1 Method for the filtration of molten metal |
| 11/17/1981 | CA1112404A1 System for slagging off pouring ladles |
| 07/07/1981 | US4277281 Adsorption of calcium and iron impurities on ceramic foam filter |
| 06/23/1981 | US4274622 Device for separating slag from molten bath |
| 06/02/1981 | CA1102120A1 Apparatus for the filtration of molten metal in a crucible type furnace |
| 01/27/1981 | CA1094318A1 Slag pots |
| 12/02/1980 | CA1090587A1 Apparatus and method for in-line degassing and filtration of molten metal |
| 08/26/1980 | CA1084266A1 Stirring means |
| 05/06/1980 | CA1076814A1 Method of slagging molten metal |
| 04/29/1980 | US4200263 Filling stand arrangement for a metallurgical ladle |
| 12/11/1979 | US4178177 Stirring means to make magnesium alloys |
| 11/28/1979 | EP0005611A1 Method of treating ingot moulds |
| 09/04/1979 | US4166609 Device for detecting surface level of scum in scum removing apparatus |
| 07/31/1979 | CA1059535A1 Ceramic foam filter |
| 07/10/1979 | US4160662 Method for the removal of scum |
| 05/15/1979 | US4153965 Installation for de-slagging casting ladles |
| 12/26/1978 | US4131265 Slag pots |
| 12/05/1978 | CA1043564A1 Mechanical skimmer |
| 09/12/1978 | US4113241 Apparatus for the filtration of molten metal in a crucible type furnace |
| 09/05/1978 | US4110863 Apparatus for cleaning inner surfaces of molds |
| 03/28/1978 | US4081371 Filtering of molten metal |
| 02/21/1978 | US4075303 Method of preparation of ceramic foam |
| 02/07/1978 | US4072505 Method of slagging molten metal |
| 10/04/1977 | US4052198 Method for in-line degassing and filtration of molten metal |
| 06/28/1977 | US4032124 Apparatus and method for in-line degassing and filtration of molten metal |
| 05/17/1977 | US4024212 Ceramic foam and method of preparation |
| 05/17/1977 | US4024056 Filtering of molten metal |
| 11/09/1976 | US3990825 Sprue-scrap removal apparatus for molds |
| 09/07/1976 | US3979108 Method and apparatus for removing slag |
| 06/08/1976 | US3962081 Molten metal |
| 03/30/1976 | US3947363 Ceramic foam filter |
| 03/02/1976 | US3941868 Method of removing exhaust gases from plastic binded sand molds |
| 03/02/1976 | US3941360 Mechanical skimmer |
| 01/27/1976 | US3934755 Method and device for preventing slag from escaping when emptying a pouring vessel |