| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for supplying molten metal with which a deposited material such as oxide, deposited in a spouting hole or the inner part of a guide tube after supplying the molten metal through the guide tube connecting a pressurizing chamber with a molten metal receiving zone can be forcibly removed and the deposited material except the molten metal can be prevented from being mixed into the molten metal receiving zone, when the molten metal is supplied at the next time. SOLUTION: This molten metal supplying apparatus is provided with the pressurizing chamber 12 for gas-pressurizing after holding the molten metal M at one time, and the guide tube 20 for guiding the molten metal M into an injection sleeve 41 as the molten metal receiving zone from the pressurizing chamber 12. The tip end part of the guide tube 20 is constituted of a spouting tube part 22 bendable at the neck part to the guide tube main part 21. An outer part jetting nozzle 39 for jetting high pressure air toward this spouting hole 33, is arranged in the vicinity of the spouting hole 33 of the spouting tube part 22. COPYRIGHT: (C)2005,JPO&NCIPI
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