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Title:
ELECTROMAGNETIC FLOW COUPLER
Document Type and Number:
Japanese Patent JP01170358
Kind Code:
A
Abstract:

PURPOSE: To maintain an operation as an electromagnetic flow coupler even when an exciting coil is partly damaged by dividing the coil into a plurality and providing them annularly along the circulating path of conductive fluid.

CONSTITUTION: Annular paths 8 are formed by dividing the annular gap part of an axial cylinder formed of the outer wall 1 of the path and the inner wall 2 of the path by conductive partition walls 3. A ring pole 7 is so disposed as to surround the outside of the wall 1. An inner pole 5 is disposed inside the wall 2. Further, one module A is formed by winding an exciting coil 6 on a U-shaped outer pole 4, and many modules are disposed circumferentially outside the pole 7.


Inventors:
Aoyama, Goro
Ikeda, Takashi
Nakao, Noboru
Shibata, Yoji
Application Number:
JP1987000327070
Publication Date:
July 05, 1989
Filing Date:
December 25, 1987
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H02K44/06; H02K44/00; (IPC1-7): H02K44/06



 
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