| 发明名称 |
Dosing valve replacing e.g. peristaltic pumps for metering to cultures in fermenters, includes fluid collection chamber with membrane varying its volume on actuation |
| 摘要 |
<p>The dosing valve has a collection chamber (11) which is varied in volume by actuating the membrane (16), and which discharges into a valve output line (8). Enlarging the volume induces fluid by suction from the valve input line (7) only. Reducing the volume closes the first non return valve (13). The dosing piston (20) and membrane are operated together for discharge.</p> |
| 申请公布号 |
DE102004026350(A1) |
申请公布日期 |
2005.12.15 |
| 申请号 |
DE20041026350 |
申请日期 |
2004.05.26 |
| 申请人 |
INFORS AG, BOTTMINGEN |
发明人 |
HAWRYLENKO, A. |
| 分类号 |
B01J4/02;G01F11/02;G01F11/08;(IPC1-7):B01J4/02 |
主分类号 |
B01J4/02 |
| 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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