发明名称 |
SAMPLING AND BLOCKAGE REMOVAL TOOL |
摘要 |
<p>A sampling and blockage removal tool for mounting at a drain point of a pipeline or vessel isolation has a body, a connection valve mounted on the body and having a threaded fitting for threadably engaging in a threaded opening provided in the isolation valve of a pipeline and for securing the tool in fluid communication with the isolation valve, and a sampling tube extendable into the body. The tube is formed as hollow rod having an outer thread. A hand wheel is rotatably secured to the body without a possibility of longitudinal displacement relative thereto and has an inner thread cooperating with the outer thread of the sampling tube for longitudinally displacing the tube in opposite directions. At an end of the sampling tube remote from the body a valve structure is provided for controlling fluid flow through the sampling tube.</p> |
申请公布号 |
WO2015112466(A3) |
申请公布日期 |
2015.10.15 |
申请号 |
WO2015US11942 |
申请日期 |
2015.01.20 |
申请人 |
SAUDI ARABIAN OIL COMPANY;ARAMCO SERVICES COMPANY;AL NAJRANI, NASSER HASSAN, MOHAMMED |
发明人 |
AL NAJRANI, NASSER HASSAN, MOHAMMED |
分类号 |
G01N1/20 |
主分类号 |
G01N1/20 |
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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