发明名称 Consumptive leak detection system
摘要 The leak detection system encompasses the use of a fluid monitoring device equipped with transmission capabilities and a data acquisition device. The fluid monitoring device monitors consumption of a fluid over a predetermined time period to obtain a consumption value. The fluid monitoring device then compares the consumption value against a pre-established threshold value. If the consumption value is less than the threshold value, the fluid monitoring device produces a leak indication. The fluid monitoring device transmits the leak indication, which is received by the data acquisition device.
申请公布号 US7119698(B2) 申请公布日期 2006.10.10
申请号 US20040965283 申请日期 2004.10.14
申请人 ITRON, INC. 发明人 SCHLEICH MIKE;PENZ JANET;MYERS GREGORY
分类号 G01M3/28;G08B21/00;G01M3/00;G08C25/00 主分类号 G01M3/28
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