| Patents for B22D 46 - Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons (768) |
|---|
| 12/20/1994 | US5373888 Providing mother melt with modifying agent for tending to cause carbon to precipitate as nodular graphite, removing sample oxidizing sample |
| 11/23/1994 | EP0625390A2 Process and device for cooling and cleaning a casting |
| 11/16/1994 | CN1026561C Apparatus for detecting of Co-flowing slags in metallic molting material |
| 11/02/1994 | CN1094341A Method and apparatus for uniquely marking on wet sand mold |
| 07/19/1994 | US5329985 Method and apparatus for the individual marking of green sand molds |
| 03/17/1994 | WO1994006023A1 Method and device for detecting the passage of luminous objects such as molten metal, and use such device |
| 12/14/1993 | US5269362 Automatic molten metal distribution system |
| 10/13/1993 | EP0564861A1 Process and apparatus for individually marking green sand moulds |
| 08/04/1993 | EP0553165A1 Method for the production of ductile cast iron. |
| 08/03/1993 | US5232043 Device for identifying the solid-liquid interface of a melt |
| 04/01/1993 | DE4132203A1 Controlling melting and casting process for induction furnaces - utilising time deriv. of variation of temp. radiation without being dependent on characteristics of probes and crucibles |
| 12/29/1992 | US5174355 Method for detecting casting alignment defects |
| 12/01/1992 | US5167734 Process for identification evaluation and removal of microshrinkage |
| 04/16/1992 | WO1992006810A1 Method for the production of ductile cast iron |
| 04/16/1992 | CA2093419A1 Method for the production of ductile cast iron |
| 01/21/1992 | US5082044 Method and apparatus for controlling the composition of a molten metal bath |
| 01/14/1992 | US5081640 Method of controlling a temperature of a molten metal |
| 10/01/1991 | CA2034370A1 Process for identification evaluation and removal of microshrinkage |
| 07/30/1991 | CA1287144C Apparatus for detecting slag flowing along in a stream of a metal melt |
| 06/11/1991 | US5022458 Controlling the position of liquid metal in a vessel |
| 12/19/1990 | EP0403035A2 Method for attaining a temperature in a metal bath |
| 12/06/1990 | DE4016109A1 Automatic casting unit with mould prodn. and casting stations - logs data concerning each mould and marks it so that appropriate action is taken following casting e.g. if mould proves to be empty |
| 09/27/1990 | DE3908199A1 Vorrichtung zur identifizierung der erstarrungsfront einer schmelze Melt apparatus for identification of the solidification front of a |
| 08/22/1990 | EP0383184A1 Method of decreasing the fume emission and the free entry of air in the tap hole region of a blast furnace |
| 08/14/1990 | CA2010040A1 Process for reducing dust emission and free air access in the tapping region of a blast furnace |
| 07/18/1990 | EP0378155A1 Controlling the position of liquid metal in a vessel |
| 07/10/1990 | CA2007528A1 Controlling the position of liquid metal in a vessel |
| 12/19/1989 | US4887798 Device for detecting slag flowing with molten metal through an outlet opening in a metallurgical vessel |
| 11/01/1989 | CN2046776U Imitation apparatus of casting process |
| 04/26/1989 | CN1032504A Device for detecting slag in flow of molten metal |
| 04/06/1989 | DE3732041A1 Method of determining the time of heating-up processes in preheating ovens for dentistry |
| 01/25/1989 | EP0300150A1 Device for detecting the presence of slag in a molten-metal jet |
| 01/17/1989 | CA1248777A1 Method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 01/10/1989 | US4796688 Method for controlling the melting and casting process in precision casting, particularly for dental engineering, and arrangement for carrying out the method |
| 12/27/1988 | US4794335 Method and apparatus for measuring the thickness of a metal melt adjacent the bottom of a container |
| 11/23/1988 | EP0192764B1 A method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 10/04/1988 | US4774751 Electro-optical and robotic casting quality assurance |
| 08/18/1988 | DE3704008A1 Method for controlling a noble-metal smelting and casting installation |
| 08/02/1988 | CA1239800A1 Method of controlling metallurgical structure of cast aluminum |
| 12/29/1987 | CA1230728A1 Method of, and an arrangement for, casting metal melt |
| 05/26/1987 | US4667725 Method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 01/13/1987 | US4635832 Method of, and an arrangement for casting metal melt |
| 12/30/1986 | CA1215815A1 Shell moulding of aluminum based parts |
| 11/04/1986 | US4620353 Electro-optical and robotic casting quality assurance |
| 09/02/1986 | CA1210609A1 Method and apparatus for measuring a metal melt at the bottom of a container |
| 08/20/1986 | EP0191350A2 Method for controlling the melting and casting process in the precision-casting technique, especially in the dental technique, and apparatus therefor |
| 07/08/1986 | US4598754 Method of controlling metallurgical structure of cast aluminum |
| 04/01/1986 | US4579166 Roasting plaster molds, pressurizing with gas mixture, casting alloy, and monitoring temperature |
| 03/27/1986 | WO1986001755A1 A method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| 10/16/1985 | EP0158628A2 Method for casting a metal melt as well as arrangement for carrying out the method |
| 10/01/1985 | US4544140 Device for measuring the level of the interface between a slag layer and a bath of molten metal in a metallurgical vessel |
| 08/08/1984 | EP0115258A1 Method and apparatus for measuring the remaining amount of metal melt at the bottom of a container |
| 02/14/1984 | CA1162270A1 Method and apparatus for controlling the moisture content of foundry sand |
| 10/18/1983 | US4409718 Electro-optical and robotic casting quality assurance |
| 09/29/1983 | WO1983003213A1 Method for dye casting aluminum containing pieces |
| 07/05/1983 | CA1149129A1 Apparatus for position indicating of mould units in a casting line |
| 12/08/1981 | CA1113677A1 Carrying tower for a metallurgical vessel |
| 09/01/1981 | US4286678 Carrying tower for a metallurgical vessel |
| 05/05/1981 | CA1100423A1 Cavity identification of mold of origin of a glass container |
| 04/22/1981 | EP0027237A1 Device for identifying casting mould units in a casting plant |
| 04/16/1981 | WO1981000976A1 Device for identifying molding units in a molding chain |
| 11/25/1980 | CA1090474A1 Method of identifying a mould |
| 11/20/1979 | US4175236 Method and apparatus of cavity identification of mold of origin |
| 10/30/1979 | CA1065442A1 Method and apparatus for indicating levels in receptacles |
| 07/24/1979 | US4161830 Device for identifying ingots or castings |
| 07/24/1979 | CA1058826A1 Method in the operation of an apparatus for producing castings |
| 07/26/1977 | US4037761 Indication of levels in receptacles |
| 07/26/1977 | US4037642 Method in the operation of an apparatus for producing castings |