Magnetorheological devices with permanent magnet field bias

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United States of America Patent

PATENT NO 8651250
APP PUB NO 20100089711A1
SERIAL NO

12287951

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Abstract

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A magneto-rheological damping device comprises a piston and a case element, both capable of acting to carry a magnetic flux. A passage exists between the piston and the case element, and an amount of MR fluid is positioned between the piston and the case element to flow within the passage.

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Patent Owner(s)

  • BWI COMPANY LIMITED S.A.;DELPHI TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexandridis, Alexander A Orchard Lake Village, US 6 80
Nehl, Thomas Wolfgang Shelby Township, US 46 635

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