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Accelerometer

  • US 20040244485A1
  • Filed: 06/03/2003
  • Published: 12/09/2004
  • Est. Priority Date: 06/03/2003
  • Status: Active Grant
First Claim
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1. An accelerometer, comprising:

  • a housing;

    a spring comprising a planar area separated from a periphery of the spring by at least one path;

    a detector for detecting motion of the planar area; and

    a conversion circuit for converting the motion into electrical signals, wherein the planar area is supported by at least one land with a width that varies linearly.

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