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Title:
CONDUCTIVE ELECTROMAGNETIC PUMP
Document Type and Number:
Japanese Patent JPS63174555
Kind Code:
A
Abstract:

PURPOSE: To improve a flow velocity capable of shifting under the same current and flux densities by constituting a magnetic pole so that it is shifted in the direction of a liquid metal flow.

CONSTITUTION: Electric current flows from a positive electrode 3a to a negative electrode 3b at right angles to a liquid metal flow, and a magnetic field intersection perpendicularly to the liquid metal flow and electric current is formed by a magnetic pole 2. Accordingly, a pressure from inlet port 6 to outlet port 7 acts on said liquid metal. In this case, said magnetic pole 2 shifts while revolving in the direction of said liquid metal flow so that a relative velocity of the liquid metal to a magnetic flux decreases, a back electromotive force generated by an interaction of the liquid metal flow and magnetic flux is reduced, and lowering of discharge pressure diminishes. Thus, it is possible to improve a flow velocity capable of shifting under the same current and flux densities.


Inventors:
KOBAYASHI SUMIO
Application Number:
JP1987000003193
Publication Date:
July 19, 1988
Filing Date:
January 12, 1987
Export Citation:
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Assignee:
POWER REACTOR & NUCLEAR FUEL
International Classes:
H02K44/04; (IPC1-7): H02K44/04
Domestic Patent References:
JP46012025A



 
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