发明名称 |
VALVE FOR A DOWNHOLE PUMP |
摘要 |
A valve assembly includes a valve body having a first port and a second port, the first port forms a fluid pathway from a first surface of the valve body to a second surface of the valve body, and the second port forms a fluid pathway from the second surface of the valve body to a third surface of the valve body; a first plate having a first blocking member, the first blocking member configured to block the first port at the first surface of the valve body when the first plate is in a first closed position; and a second plate having a second blocking member, the second blocking member configured to block the second port at the second surface of the valve body when the second plate is in a second closed position. |
申请公布号 |
US2017030340(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
US201615215200 |
申请日期 |
2016.07.20 |
申请人 |
Weatherford Technology Holdings, LLC |
发明人 |
KNOELLER Michael C.;LUGO Gabriel |
分类号 |
F04B7/02;F04B19/22;E21B43/12;F04B53/14;F04B53/16;F04B53/10;F16K15/04;F04B47/00 |
主分类号 |
F04B7/02 |
代理机构 |
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代理人 |
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主权项 |
1. A valve assembly, comprising:
a valve body having a first port and a second port, the first port forms a fluid pathway from a first surface of the valve body to a second surface of the valve body, and the second port forms a fluid pathway from the second surface of the valve body to a third surface of the valve body; a first plate having a first blocking member, the first blocking member configured to block the first port at the first surface of the valve body when the first plate is in a first closed position; and a second plate having a second blocking member, the second blocking member configured to block the second port at the second surface of the valve body when the second plate is in a second closed position. |
地址 |
Houston TX US |