发明名称 |
Reusable one piece low pressure seal |
摘要 |
The low pressure seal arrangement for sealing a space defined by an inner diameter of a pipe and a rod slidably disposed with the pipe. The low pressure seal includes a sealing insert of reusable, noncorrosive, shape retentive, resilient, boron-resistant, flexible polymeric resin with an axial passage for receiving the tubular rod. The sealing insert combines the functions of a gasket and a stopper, the sealing insert having a hub end of a larger diameter than the pipe, preventing the sealing insert from slipping into the pipe. The sealing insert is installed by hand without tools and resists a pressure of at least 350 psi. The sealing insert may be removed and reused, reducing the amount of radioactive waste generated by the nuclear reactor.
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申请公布号 |
US5876040(A) |
申请公布日期 |
1999.03.02 |
申请号 |
US19960730104 |
申请日期 |
1996.10.15 |
申请人 |
ADAMS, DANNY L.;MILES, IRA I. |
发明人 |
ADAMS, DANNY L.;MILES, IRA I. |
分类号 |
F16J15/32;F16L5/10;(IPC1-7):F16J15/00 |
主分类号 |
F16J15/32 |
代理机构 |
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地址 |
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