| 发明名称 |
HIGH SPEED, HIGH TEMPERATURE THREE-WAY VALVE FOR SWITCHING HIGH PRESSURE FLUIDS UNDER LOW PRESSURE CONTROL |
| 摘要 |
<p>A low internal volume three-way valve for high speed switching of high pressure, high temperature fluids without volume change. Such valves have particular application with positive displacement pumps for precision laboratory measurements wherein corrosive fluids are used.</p> |
| 申请公布号 |
WO8804745(A1) |
申请公布日期 |
1988.06.30 |
| 申请号 |
WO1987US02385 |
申请日期 |
1987.09.21 |
| 申请人 |
MARATHON OIL COMPANY |
发明人 |
BARREE, ROBERT, D. |
| 分类号 |
F16K11/044;(IPC1-7):F16K11/044 |
主分类号 |
F16K11/044 |
| 代理机构 |
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代理人 |
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| 地址 |
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