| 发明名称 |
SAND SCREEN, EXPANDABLE SCREEN AND METHOD OF MAKING |
| 摘要 |
An expandable screen includes, a body constructed of one or more strands of a shape memory material randomly distributed in a mat structure, the body is stable at a first volume and expandable to a second volume upon a change in environment. |
| 申请公布号 |
WO2012112261(A3) |
申请公布日期 |
2012.10.26 |
| 申请号 |
WO2012US22318 |
申请日期 |
2012.01.24 |
| 申请人 |
BAKER HUGHES INCORPORATED;GUEST, RANDALL V.;JOHNSON, MICHAEL H.;HUBER, KIRK J. |
发明人 |
GUEST, RANDALL V.;JOHNSON, MICHAEL H.;HUBER, KIRK J. |
| 分类号 |
B01D39/02;B01D29/11;B01D35/02;B01D39/10;B01D39/14 |
主分类号 |
B01D39/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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