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Continuous monitoring electrostatic discharge system

  • US 5,422,630 A
  • Filed: 09/06/1994
  • Issued: 06/06/1995
  • Est. Priority Date: 09/27/1991
  • Status: Expired due to Fees
First Claim
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1. A monitoring system comprising:

  • (a) means, having an input path and a current return path, for connecting a device to said connecting means;

    (b) means for providing a nonintermittent, constant and nonvarying magnitude, electrical current to the input path; and

    (c) means for continuously comparing a voltage at the input path to a high limit value and a low limit value and for providing an alarm signal whenever the voltage at the input path is not between the high limit value and the low limit value indicating an electrostatic discharge.

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