发明名称 |
Sil for bruk i vibrasjonsristeinnretning |
摘要 |
A screen and screen assembly for filtering cuttings from drilling mud, the screen comprising two or more filter meshes bonded to a support frame and arched over a cradle. The cradle (5) has tensioning blades (10) to extend the cradle and apply tension to the screen when so attached. |
申请公布号 |
NO20002402(A) |
申请公布日期 |
2000.07.07 |
申请号 |
NO20000002402 |
申请日期 |
2000.05.09 |
申请人 |
ITS DRILLING SERVICES LTD |
发明人 |
MORRIS, RONALD GEORGE;RENNIE, LYALL |
分类号 |
B01D29/01;B01D33/00;B07B1/48 |
主分类号 |
B01D29/01 |
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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