发明名称 |
PIG-COMPATIBLE THREE-WAY BUTTERFLY VALVE |
摘要 |
A pig-compatible three-way valve designed to be mounted on a fluid transfer conduit for use in oil or petroleum distribution or similar operations. The valve includes a tee-shaped tubular passageway and a valve closure element mounted on a control shaft for controlling fluid flow.
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申请公布号 |
US5193572(A) |
申请公布日期 |
1993.03.16 |
申请号 |
US19920904792 |
申请日期 |
1992.06.26 |
申请人 |
FMC CORPORATION |
发明人 |
LE DEVEHAT, EUGENE |
分类号 |
F16K1/22;F16K11/052;F16K11/087;F16K27/02;F16L55/46;F17D3/08 |
主分类号 |
F16K1/22 |
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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