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1. 发明申请

WO2009148774A1 FUEL DISPENSER UTILIZING PRESSURE SENSOR FOR THEFT DETECTION 审中-公开
标题翻译：燃料分配器利用压力传感器进行电源检测
公开(公告)号：WO2009148774A1
公开(公告)日：2009-12-10
申请号：PCT/US2009/043609
申请日：2009-05-12
申请人： GILBARCO INC. , YANG, Zhou , MCSPADDEN, John, Steven , SILER, Benjamin, T.
发明人： YANG, Zhou , MCSPADDEN, John, Steven , SILER, Benjamin, T.
IPC分类号： G01F25/00
CPC分类号： B67D7/08 , B67D7/067 , G01F15/007
摘要： A method of determining whether a measured fuel delivery rate determined by a fuel meter of a fuel dispenser corresponds to an actual fuel delivery rate at which fuel is being dispensed to a vehicle through a fuel flow path. The method includes measuring a fuel delivery rate at a given time during a fueling operation, measuring a fuel pressure of the fuel within the fuel flow path at the given time, comparing the measured fuel pressure to a plurality of fuel pressure values from a data set including a plurality of actual fuel delivery rate values that correspond to the plurality of fuel pressure values, retrieving one of the plurality of actual fuel delivery rate values from the data set that corresponds to the measured fuel pressure value; and comparing the measured fuel delivery rate from the fuel meter to the one actual fuel delivery rate value.
摘要翻译：一种确定由燃料分配器的燃料计量确定的测量燃料输送速率是否符合通过燃料流动路径将燃料分配到车辆的实际燃料输送速率的方法。该方法包括在加油操作期间测量在给定时间的燃料输送速率，测量在给定时间内的燃料流动路径内的燃料的燃料压力，将测得的燃料压力与数据组中的多个燃料压力值进行比较包括对应于多个燃料压力值的多个实际燃料输送速率值，从与所测量的燃料压力值相对应的数据集中检索多个实际燃料输送速率值中的一个; 以及将来自燃料计量器的测量的燃料输送速率与一个实际燃料输送速率值进行比较。

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