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Use of piezoelectric sensor attached to electronics package housing

  • US 7,954,370 B2
  • Filed: 06/10/2005
  • Issued: 06/07/2011
  • Est. Priority Date: 06/10/2005
  • Status: Expired due to Fees
First Claim
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1. A tire environment monitoring system, comprising:

  • an enclosure;

    a circuit board housed within said enclosure;

    a signal transmitter;

    a tire environment sensitive sensor housed within said enclosure, said tire environment sensitive sensor configured to provide tire environment related signals to said signal transmitter ;

    an elastomeric material surrounding said enclosure; and

    a piezoelectric sensor physically coupled to said enclosure and configured to provide multidimensional strain induced signals to said signal transmitter;

    the multidimensional strain induced signals being indicative of one or more tire motion related parameters.

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