Quadrupole responder for OQR-type gravity gradiometer

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United States of America Patent

PATENT NO 9038457
APP PUB NO 20120222481A1
SERIAL NO

13469152

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Abstract

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A quadrupole responder for an OQR-type gravity gradiometer comprises a housing, and a mass quadrupole positioned within the housing. The mass quadrupole has a pair of sides, and also has a center of mass between the sides. At least a pair of torsion spring flexures are provided by pins connecting said side of said mass quadrupole to the housing. The torsion spring flexures provide an axis of rotation which passes through the center of mass of the mass quadrupole and through both spring flexures. The pins are integral with the mass quadrupole.

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Patent Owner(s)

Patent OwnerAddress
GEDEX SYSTEMS INC407 MATHESON BOULEVARD EAST MISSISSAUGA L4Z 2H2

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carroll, Kieran A Brampton, CA 9 106
French, John Barry Oakville, CA 15 374

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