发明名称 |
''fixação de peneira vibratória magnética'' |
摘要 |
Methods for automatically controlling a vibratory separator for processing drilling fluid are disclosed. The methods include introducing material to a vibratory separator, and sensing with a sensor apparatus a state parameter indicative of operation of the vibratory separator and providing a signal indicative of a value of the state parameter to a control apparatus. Then, with the control apparatus, automatically controlling the vibratory separator based on the level of the state parameter. |
申请公布号 |
BR112012029713(A2) |
申请公布日期 |
2016.12.13 |
申请号 |
BR20121129713 |
申请日期 |
2011.05.24 |
申请人 |
NATIONAL OILWELL VARCO, L.P. |
发明人 |
ERIC SCOTT;WILLIAM PAUL DUFILHO |
分类号 |
B07B1/46 |
主分类号 |
B07B1/46 |
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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