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发明名称
霍尔涡轮流量传感器
摘要
本实用新型属于一种以霍尔开关元件为核心,辅以电路及磁路调节的霍尔流量传感器,其特征在于放大器壳体配合于涡轮流量计壳体的上端,放大器壳体一端设霍尔开关元件,且位于涡轮流量计壳体的脐眼底部,霍尔开关元件的上方设置可调节距离的磁钢,磁钢一端紧配合于调节杆,涡轮流量计壳体内设涡轮流量计叶轮由于叶轮的导磁性,改变通过霍尔开关的磁通量且发生导通、截止、发出与叶轮转速的同步脉冲。
申请公布号
CN2155008Y
申请公布日期
1994.02.02
申请号
CN93225150.1
申请日期
1993.02.10
申请人
上海自动化仪表公司自动化仪表九厂
发明人
程新生
分类号
G01F1/56
主分类号
G01F1/56
代理机构
代理人
主权项
1、一种由信号放大线路,涡轮流量计放大器壳体和涡轮流量计所组成的霍尔涡轮流量传感器,其特征在于放大器壳体1配合于涡轮流量计壳体9的上端,放大器壳体1一端设霍尔开关元件7且位于涡轮流量计壳体9的脐眼底部,霍尔开关元件7的上方设置可调节距离的磁钢4,钢4一端紧配合于调节杆3,涡轮流量计壳体9内设涡轮流量计叶轮8。
地址
201805上海市安亭昌吉路157号
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