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Shock sensor and devices to which the latter is applied

  • US 5,349,863 A
  • Filed: 02/27/1992
  • Issued: 09/27/1994
  • Est. Priority Date: 06/28/1989
  • Status: Expired due to Fees
First Claim
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1. A shock sensor for attachment to a structure and having a fundamental resonant frequency, said sensor comprising:

  • a rod having a first end, a second end and a longitudinal axis, said first end being attachable to said structure;

    a weight attached to said second end;

    acceleration detection means attached to said weight for detecting vibrations along an axis perpendicular to said longitudinal axis; and

    means to remove a plurality of harmonics of said fundamental resonant frequency from said vibrations.

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