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Electromagnetic rheological (EMR) fluid and method for using the EMR fluid

  • US 7,422,709 B2
  • Filed: 05/23/2005
  • Issued: 09/09/2008
  • Est. Priority Date: 05/21/2004
  • Status: Active Grant
First Claim
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1. A complex fluid comprising:

  • a conducting medium; and

    a plurality of micronparticles suspended in the medium,each of said micronparticles including a magnetically permeable core, an electrically insulating coating surrounding the core, and a conductive winding at least partially wound around the core so that the coating is disposed between the winding and the core.

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