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Inertia sensitive device

  • US 4,712,098 A
  • Filed: 07/25/1986
  • Issued: 12/08/1987
  • Est. Priority Date: 07/27/1985
  • Status: Expired due to Fees
First Claim
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1. An inertia sensitive device comprising a piezoelectric plate, a housing gripping the plate along at least a major part of the periphery of said plate, a weight supported by the plate at a position in the region of the centre of said plate, and means for detecting electrical signals generated by said plate.

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