发明名称 |
Diverse Bubble Size Generation |
摘要 |
Method and apparatus for producing a bubble curtain with a diversity of bubble diameters for purposes such as modifying the characteristics of a seismic source used in marine seismic surveys. Bubble generating elements are used that combine porous wall material with discrete holes (91) to create a curtain of diverse-sized bubbles (92). |
申请公布号 |
US2012168972(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US201213421234 |
申请日期 |
2012.03.15 |
申请人 |
NORRIS MICHAEL W.;HEINEY STEVEN E.;ROSS WARREN S.;JOHNSON MARVIN L. |
发明人 |
NORRIS MICHAEL W.;HEINEY STEVEN E.;ROSS WARREN S.;JOHNSON MARVIN L. |
分类号 |
B01F3/04 |
主分类号 |
B01F3/04 |
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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