发明名称 |
Wax content measuring means |
摘要 |
A system measures and records the API gravity the viscosity and the sulfur content of waxy lubricating oil and provides corresponding signals. A computing circuit develops a signal corresponding to the wax content in accordance with the sensed parameter signals and an equation hereinafter disclosed. The wax content signal is recorded.
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申请公布号 |
US3965723(A) |
申请公布日期 |
1976.06.29 |
申请号 |
US19750575759 |
申请日期 |
1975.05.08 |
申请人 |
TEXACO INC. |
发明人 |
HARRISON, CHARLES W.;MEAD, THEODORE C.;MORELAND, HOWARD R.;BARGER, FRANK L. |
分类号 |
G01N33/26;G01N33/28;(IPC1-7):G01N11/00 |
主分类号 |
G01N33/26 |
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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