发明名称 |
Device for detecting viscosity of liquid |
摘要 |
A device for detecting viscosity of a liquid which varies with time includes a first tank provided with an overflow section for maintaining a predetermined liquid height, and a second tank fluidly communicated to the first tank and provided with a restricted outlet, or orifice. While a liquid is circulated through the two tanks by a pump, a height sensor which is dipped in the liquid in the second tank senses a liquid height in the tank in terms of capacitance. The output of the height sensor is representative of a viscosity of the liquid.
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申请公布号 |
US4677845(A) |
申请公布日期 |
1987.07.07 |
申请号 |
US19850804612 |
申请日期 |
1985.12.05 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
IZUMI, KOUJI;HORIKE, MASANORI;FURUKAWA, TATSUYA;KOMAI, HIROMICHI;NARUSE, OSAMU;EBI, YUTAKA |
分类号 |
B41J2/175;G01N11/04;(IPC1-7):G01N11/04 |
主分类号 |
B41J2/175 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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