发明名称 |
PLUG VALVE LEAKAGE PREVENTION |
摘要 |
External and internal leakage of line media from a plug valve is prevented by the continuous application of a buffering media at all potential leak paths at pressure greater than the pressure of the line media. |
申请公布号 |
AU3136777(A) |
申请公布日期 |
1979.06.14 |
申请号 |
AU19770031367 |
申请日期 |
1977.12.08 |
申请人 |
XOMOX CORP. |
发明人 |
RUSSELL G. SMITH |
分类号 |
F16J15/40;F16K5/02;F16K5/22 |
主分类号 |
F16J15/40 |
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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