发明名称 |
PROEVEVENTIL FOR UDTAGNING AF STERILE PROEVER FRA BEHOLDERE MED LET KONTAMINERBARE VAESKER |
摘要 |
<p>The invention relates to a sampling valve for drawing samples from a tank containing easily contaminated liquids. The valve closure member is of a material that is pierceable by a hypodermic needle. An outlet port is arranged so that a hypodermic needle may be inserted through such port and likewise through the closure member and the valve seat while the closure member closingly engages the valve seat. A sample is thus drawable through the hypodermic needle despite the valve being otherwise closed by reason of the closure member being in engagement with the valve seat.</p> |
申请公布号 |
DK147119(C) |
申请公布日期 |
1984.10.15 |
申请号 |
DK19800004327 |
申请日期 |
1980.10.13 |
申请人 |
OTTUNG KAJ |
发明人 |
OTTUNG KAJ |
分类号 |
G01N1/10;(IPC1-7):G01N1/10 |
主分类号 |
G01N1/10 |
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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