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Patent Searching and Data


Title:
PUMP FOR MOLTEN METAL
Document Type and Number:
Japanese Patent JP2003236654
Kind Code:
A
Abstract:

To provide a pump for molten metal in which pumping-out capacity can be improved.

The pump 31 for molten magnesium is provided with a liquid pumping-up tube 32. The liquid pumping-up tube 32 is provided with a sucking hole 34 for sucking the molten magnesium and a spouting hole 33 for spouting the molten magnesium sucked through the sucking hole 34 to the outer part with rotating force of a motor 36. In the liquid pumping-up tube 32, a shaft 35 rotated with the motor 36 is held along the axial direction of the liquid pumping-up tube 32. On the shaft 35, a spiral blade 92 and a fan 101 are arranged.


Inventors:
Kai, Yukihiro
Hiramatsu, Kenichi
Mishima, Hisayoshi
Application Number:
JP2002000037719
Publication Date:
August 26, 2003
Filing Date:
February 15, 2002
Export Citation:
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Assignee:
TOKAI RIKA CO LTD
International Classes:
B22D35/00; (IPC1-7): B22D35/00
Attorney, Agent or Firm:
恩田 博宣 (外1名)