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Patent Searching and Data


Title:
ELECTROMAGNETIC POURING DEVICE
Document Type and Number:
Japanese Patent JPS60257965
Kind Code:
A
Abstract:

PURPOSE: To always maintain a specified pouring point and to maintain a specified molten metal pressure to a pouring port by supporting freely turnably a vessel for molten metal of an electromagnetic poruing device centering around the shaft and disposing the center of a tape hole to the center of the shaft.

CONSTITUTION: The vessel 1 holding the molten metal is supported freely turnably around the tilting shaft center 3 by a driving device. Said vessel is so constituted that the center of the tilting shaft 3 and the central line of the conduit hole 4C for melt of an electromagnetic pump 4 coincide with each other. The vessel 1 is then turned in such a manner as to maintain the specified distance between the surface of the molten metal in the vessel 1 and the shaft 3. The detent force of the inductor 4b of the pump 4 is decreased to a specified value and the molten metal 2 flowing out of the tap hole 4c is poured into a casting mold 5. It is also possible to increase the pouring rate per unit time by acting a moving magnetic field on the opposite side to vessel.


Inventors:
Hoshika, Haruo
Matsumoto, Takehiro
Application Number:
JP1984000114733
Publication Date:
December 19, 1985
Filing Date:
June 04, 1984
Export Citation:
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Assignee:
SHINKO ELECTRIC CO LTD
International Classes:
B22D37/00; B22D39/00; H02K44/06; (IPC1-7): B22D39/00