| 发明名称 |
Rotationally-actuated flapper valve and method |
| 摘要 |
<p>A rotationally actuated flapper valve including a flapper having a non-planar interaction surface thereon and a congruous component of the valve. The interaction surface and the congruous component are selectively alignable and misalignable. When they are misaligned the flapper is at least partially open.</p> |
| 申请公布号 |
AU2015201396(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
AU20150201396 |
申请日期 |
2015.03.17 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
BUSSEAR, TERRY R. |
| 分类号 |
F16K1/18;F16K1/42;F16K31/528;F16K31/53 |
主分类号 |
F16K1/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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