会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • DIFFERENTIAL PRESSURE SENSOR AND METHOD
    • 差压传感器及方法
    • WO2010128289A1
    • 2010-11-11
    • PCT/GB2010/000897
    • 2010-05-06
    • NORGREN LTDWHEATER, ChrisHARTLEY, PaulJAMIESON, Gavin
    • WHEATER, ChrisHARTLEY, PaulJAMIESON, Gavin
    • G01F1/36G01L15/00
    • G01F1/34G01F1/363G01F1/38G01F15/00
    • A differential pressure sensor (105) for determining a differential pressure value is provided. The differential pressure sensor (105) includes a selector valve (110) configured to receive a first pressure at a first location and a second pressure at a second location that is spaced-apart from the first location, a single-sided pressure sensor (120) coupled to the selector valve (110) and receiving either the first pressure or the second pressure, and a processing system (130) coupled to the single-sided pressure sensor (120) and configured to receive one or more first single-sided pressure measurements from the single-sided pressure sensor (120), subsequently receive one or more second single-sided pressure measurements from the single-sided pressure sensor (120), and generate the differential pressure value from the one or more first single-sided pressure measurements and the one or more second single-sided pressure measurements.
    • 提供了用于确定压差值的差压传感器(105)。 压差传感器(105)包括一个选择阀(110),其被配置为在第一位置处接收第一压力,并且在与第一位置间隔开的第二位置处接收第二压力,单侧压力传感器(120 )连接到所述选择阀(110)并且接收所述第一压力或所述第二压力;以及处理系统(130),其联接到所述单侧压力传感器(120)并且被配置为接收一个或多个第一单侧压力 来自单面压力传感器(120)的测量随后从单面压力传感器(120)接收一个或多个第二单面压力测量值,并且从一个或多个第一单侧压力产生差压值 测量和一次或多次第二次单面压力测量。