Invention Grant
- Patent Title: Nozzle snap flow compensation
- Patent Title (中): 喷嘴卡扣流量补偿
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Application No.: US11939345Application Date: 2007-11-13
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Publication No.: US07725271B2Publication Date: 2010-05-25
- Inventor: Zhou Yang , John Steven McSpadden , Thomas J. Park , Vance A. Tate
- Applicant: Zhou Yang , John Steven McSpadden , Thomas J. Park , Vance A. Tate
- Applicant Address: US NC Greensboro
- Assignee: Gilbarco Inc.
- Current Assignee: Gilbarco Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Nelson Mullins Riley & Scarborough, LLP
- Main IPC: G06F1/00
- IPC: G06F1/00

Abstract:
A fuel dispenser including a fuel delivery path configured to deliver fuel to a vehicle, a display configured to display the total dispensed fuel volume, and a fuel meter configured to measure a fuel delivery rate. A data set having a plurality of fuel volume compensation values corresponding to a plurality of fuel delivery rate values, and a microprocessor configured to calculate a volume of fuel dispensed and retrieve a fuel volume compensation value. The fuel meter measures the fuel delivery rate at the time of the event, the microprocessor determines which fuel delivery rate value corresponds to the fuel delivery rate, retrieves the corresponding fuel volume compensation value, and adds the retrieved fuel volume compensation value to the calculated volume of fuel dispensed to obtain the total dispensed fuel volume.
Public/Granted literature
- US20090125153A1 Nozzle Snap Flow Compensation Public/Granted day:2009-05-14
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