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System for taking current-metering measurements

  • US 4,104,912 A
  • Filed: 03/30/1977
  • Issued: 08/08/1978
  • Est. Priority Date: 07/01/1975
  • Status: Expired due to Term
First Claim
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1. A liquid flow rate metering system on board a craft providing results corrected for faults due to the craft movement comprising in a cooperating combination:

  • a flow rate meter (3) for measurement of longitudinal and of transverse components of liquid flow rate by reference to the craft;

    a speedometer system (1) for determining longitudinal and transverse components of the craft speed with respect to the supporting liquid bottom; and

    an output data processor (6) for deriving from the flow rate and the speed measured values a value of longitudinal and of transverse components of the flow rate at relative layer distributions with respect to said bottom.

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