| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for spouting molten metal with which the molten metal can stably be spouted in droplet shape. SOLUTION: This device for spouting the molten metal is provided with a tank 2 for storing the molten metal 1, a cavity 4 for introducing the molten metal 1 into this tank 2, a nozzle member 6 disposed on one surface of the cavity 4 and having an opening hole part 6a, a pressurizing means 5 for pressurizing the molten metal 1 in the cavity, and a heater 7 for heating the tank 2 and the cavity 4. The cavity 4 is communicated with the tank 2 through piping 3 and disposed at the lower part of the tank 2. The pressurizing means 5 is disposed at the other face of the cavity 4, and the molten metal 1 intermittently spouted as the droplet from the opening hole part 6a of the nozzle member 6 by pressurizing with this pressurizing means 5. In the cavity 4, a pressure releasing part 10 packed with elastic body 10b is arranged, and the elastic body 10b is disposed so as to be brought into contact with the molten metal 1 in the cavity 4. COPYRIGHT: (C)2004,JPO
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