Eight-fold dipole magnet array for generating a uniform magnetic field

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United States of America Patent

APP PUB NO 20090309682A1
SERIAL NO

12157880

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Abstract

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An array of permanent magnets is arranged to produce a uniform magnetic field for an NMR gyroscope cell. A magnet support structure has a plurality of sockets formed therein such that the plurality of sockets are located at the vertices of a rectangular parallelepiped. A magnet is mounted in each of the sockets with each magnet having a selected field strength and poling orientation. The magnets preferably are of identical structure and field strength. The magnets are preferably located at the vertices on a first side of the array in pairs having polarities directed away from one another and located at the vertices on a second side of the array in pairs having polarities directed toward one another.

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Patent Owner(s)

Patent OwnerAddress
NORTHROP GRUMMAN GUIDANCE AND ELECTRONIC CO INC1840 CENTURY PARK EAST LOS ANGELES CA 90067-2101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hall, David B La Crescenta , US 92 908

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