Fluxgate with laminar damping of the pendulum and method of assembling a fluxgate

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United States of America Patent

PATENT NO 9470502
SERIAL NO

14009787

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Abstract

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Flow valve including a casing containing an electromagnetic assembly for detecting a magnetic field. The electromagnetic assembly is fixed to a pendulum suspended by an articulation from a plate of the casing. The casing contains a liquid for damping the movements of the pendulum. The pendulum includes a surface opposite the articulation which has a spherical cap shape and which extends facing a wall of the casing of complementary shape, defining a space having dimensions suitable for producing a laminar rolling of the damping liquid between them when the pendulum is in motion.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN ELECTRONICS & DEFENSE75015 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cardoso, Christian Paris, FR 1 0
Habert, Didier Paris, FR 1 0
Jean, Fabrice Paris, FR 3 9
Magalhaes, Mickael Paris, FR 1 0
Merlet, Etienne Paris, FR 19 108
Pautard, Sebastien Paris, FR 9 49

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