发明名称 |
METHODS AND DEVICES FOR MEASURING CONDUCTIVITY OF FLUIDS |
摘要 |
A sensor for detecting the breakthrough of hardness in a water softener measures a change in the conductivity of elongated cation-exchange material in contact with the treated water. |
申请公布号 |
US2015276836(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
US201514640632 |
申请日期 |
2015.03.06 |
申请人 |
Davis Thomas A.;Nemir David |
发明人 |
Davis Thomas A.;Nemir David |
分类号 |
G01R27/22;C02F1/42;C02F1/00 |
主分类号 |
G01R27/22 |
代理机构 |
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代理人 |
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主权项 |
1. A sensor for measuring conductivity comprising a continuous ion-exchange material and a resistor, wherein the continuous ion-exchange material is in electrical series with the resistor and voltage across the ion-exchange material is proportional to the electrical conductivity of the ion-exchange material. |
地址 |
El Paso TX US |