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Title:
ELECTROMAGNETIC MOLTEN METAL POURING MACHINE
Document Type and Number:
Japanese Patent JPS60113654
Kind Code:
A
Abstract:
PURPOSE:To accurately maintain exhausting molten metal mount constant by increasing the width of the inflow side of a molten metal conveying passage which passes a movable magnetic field and reducing the frequency of a current supplied to an inductor at the standby time. CONSTITUTION:An eddy current is generated in a molten metal 2 in a body 1 by a moving magnetic field generated from an inductor 3 to apply a thrust to the metal 2. The metal 2 moves along a trough 1b' from a molten metal reservoir 1a, and is exhausted externally. The inflow side of the passage is formed lower than the exhaust side. The frequency of the current supplied to the inductor 3 is reduced at the standby time to stop the metal 3 at the end of the wide portion.

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Inventors:
HOSHIKA HARUO
YAMASHITA TAKASHI
Application Number:
JP22038083A
Publication Date:
June 20, 1985
Filing Date:
November 22, 1983
Export Citation:
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Assignee:
SHINKO DENKI KK
International Classes:
B22D37/00; B22D39/00; H02K44/06; (IPC1-7): B22D37/00
Domestic Patent References:
JPS5734182U



 
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