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Multiproduct fuel dispenser using ultrasonic metering

  • US 6,009,761 A
  • Filed: 09/03/1997
  • Issued: 01/04/2000
  • Est. Priority Date: 09/03/1997
  • Status: Expired due to Fees
First Claim
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1. A multiproduct fuel dispensing system for dispensing a plurality of grades of fuel comprising:

  • a plurality of reservoir tanks;

    a fuel dispenser;

    each reservoir tank having a fuel reservoir line connected to deliver a specific grade of fuel from a specific one of the reservoir tanks to the fuel dispenser;

    a single fuel delivery conduit connected at a first end to an intersection of each of the fuel reservoir lines, and connected at a second end sequentially to a single ultrasonic flow meter, an outlet casting and a delivery hose; and

    the single ultrasonic flow meter connected immediately adjacent to the outlet casting for measuring the amount of any of the grades of fuel flowing to the delivery hose.

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