Title:
MOLTEN METAL DISCHARGING DEVICE AND MOLTEN METAL DISCHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/162178
Kind Code:
A1
Abstract:
A syringe (3) has a storage part (3a) for storing a molten metal (1), a discharge port (3b) for discharging the molten metal (1) stored in the storage part (3a), an opening (3c) different from the discharge port (3b), and a bypass channel (3d) which connects the opening (3c) and the storage part (3a) and in which the molten metal (1) flows. A heater (5) is provided on the periphery of the syringe (3) and heats the molten metal (1) to maintain a molten state. A shaft (4) slides through the inside of the syringe (3) to press the molten metal (1) stored in the storage part (3a). An opening and closing lid (9) is provided to the opening (3c). The opening (3c) is disposed above the upper surface of the molten metal (1) inside the syringe (3).
Inventors:
IWAO TOSHIAKI (JP)
Application Number:
PCT/JP2022/008026
Publication Date:
August 31, 2023
Filing Date:
February 25, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B23K3/06
Foreign References:
| JP2015221452A | 2015-12-10 | |||
| JP2016032803A | 2016-03-10 | |||
| JPS60255167A | 1985-12-16 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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