发明申请
- 专利标题： Method for Determining Condition of Piping and a Sequence Controlled Sample Pump
- 专利标题（中）： 确定管道条件和顺序控制样品泵的方法
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申请号： US14111182申请日： 2012-04-05
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公开(公告)号： US20140053663A1公开(公告)日： 2014-02-27
- 发明人: Johannes Roine , Leif Kåll , Olli Antson
- 申请人： Johannes Roine , Leif Kåll , Olli Antson
- 申请人地址： FI Espoo
- 专利权人： TEKNOLOGIAN TUTKIMUSKESKUS VTT
- 当前专利权人： TEKNOLOGIAN TUTKIMUSKESKUS VTT
- 当前专利权人地址： FI Espoo
- 优先权： FI20115342 20110411
- 国际申请： PCT/FI2012/050346 WO 20120405
- 主分类号： G01N1/14
- IPC分类号： G01N1/14 ; G01N1/24
摘要：
The invention relates to a sampling apparatus and method. In the sampling method, a sample is led through a flowline (20) to a pump (5) and from there on to sampling means (12, 13). According to the invention, the pump (5) is formed of an actual pump (5) and magnetic valves (4, 6) located on either side of it, which are controlled in such a way that the pumping is pulse-like.
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