发明名称 |
ROTATING VALVE |
摘要 |
<p>The rotating valve for high performance liquid chromatography (HPLC) has a stator with connections for the solvent reservoirs, pumps, chromatography columns etc. and a disc-shaped rotor with connecting grooves on the front face for selectively connecting different connections to one another. Said grooves are evenly distributed on two concentrical circles. The connecting grooves on the front face of the rotor are configured in the form of circular segments and are arranged in such a way that fife connections are simultaneously connected to one another in defined positions of the rotor in each circle.</p> |
申请公布号 |
EP1613952(A1) |
申请公布日期 |
2006.01.11 |
申请号 |
EP20040725266 |
申请日期 |
2004.04.02 |
申请人 |
CS ANALYTICS AG |
发明人 |
CUENI, HANSJOERG;SCHERRER, HEINER;DOEBELIN, WERNER |
分类号 |
F16K11/074;G01N30/20;(IPC1-7):G01N30/20 |
主分类号 |
F16K11/074 |
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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