Maintaining homogeneity in a mixture

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United States of America Patent

PATENT NO 4560521
SERIAL NO

06597603

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Abstract

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Method and apparatus to maintain homogeneity in a mixture of a fluid carrier and a quantity of magnetically permeable particles in which the mixture within a cylindrical container is subjected to the influence of a magnetic field which rotates around the container, and which at any instant is centered about its own axis lying outside the container. The field has an axis with directional components in a circumferential sense and in the axial sense of the container. In the apparatus, the field is produced by electrical coils connected for multiphase operation, side-by-side around the container and each coil is in a circumferentially and axially inclined relationship to the container.

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Patent Owner(s)

Patent OwnerAddress
NORTHERN TELECOM LIMITEDMONTREAL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arbuthnot, Gerald Chateauguay, CA 2 15
Shannon, Michael A Glenburnie, CA 12 150
Walling, Jorg-Hein Beaconsfield, CA 21 446

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