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Energy monitoring system

  • US 3,998,093 A
  • Filed: 04/07/1975
  • Issued: 12/21/1976
  • Est. Priority Date: 04/07/1975
  • Status: Expired due to Term
First Claim
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1. A device for monitoring the consumption of energy of a system comprising means for generating a signal indicative of the desired energy consumption of the system, means for measuring the energy actually consumed by the system, means for providing a comparison of the generated signal with the measured value, and means responsive to the comparison of the generated signal with the measured signal for providing an alarm in the event of a predetermined variance.

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