Title:
非鉄金属溶湯ポンプ及びそれを用いた非鉄金属溶解炉
Document Type and Number:
Japanese Patent JP4995234
Kind Code:
B2
Abstract:
A non-ferrous metal melting furnace includes a non-ferrous metal melt pump (1), a vortex chamber body (2), and a magnetic field device formed of permanent magnets. The vortex chamber body (2) makes a non-ferrous metal melt flow into a vortex chamber (6) from an inlet (5) in a spiral shape by applying a driving force to the non-ferrous metal melt (M) melt in the vortex chamber (6), and discharges the non-ferrous metal (M) melt from the vortex chamber (6) to an outlet (7). The magnetic field device formed of permanent magnets is disposed outside the vortex chamber (6) and below a bottom plate of the vortex chamber, (6), and applies the driving force to the non-ferrous metal melt by an electromagnetic force that is generated by current flowing in the non-ferrous metal (M) melt and magnetic lines of force from the magnetic field device formed of permanent magnets (56, 56).
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Inventors:
Kenzo Takahashi
Application Number:
JP2009131249A
Publication Date:
August 08, 2012
Filing Date:
May 29, 2009
Export Citation:
Assignee:
Demag Co., Ltd.
International Classes:
F27D27/00; B22D35/00; F27B3/10
Domestic Patent References:
| JP6284685A | ||||
| JP7301490A |
Foreign References:
| WO2008010285A1 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki