发明名称 |
Dosing device for liquids |
摘要 |
The invention relates to a dosing device with a novel valve body (32) that comprises two force-operated valves (33, 34) and/or a novel pump body (31) that comprises bellows (23) that receive and convey a hydraulic medium (41). The inventive device allows an especially exact dosage and a dosing device with an excellent durability. |
申请公布号 |
EP1072868(A1) |
申请公布日期 |
2001.01.31 |
申请号 |
EP19990113307 |
申请日期 |
1999.07.09 |
申请人 |
SAWATEC AG |
发明人 |
SAWATZKI, BRUNO;SAWATZKI, HARRY;FROMMELT, IGOR |
分类号 |
F04B13/00;F04B43/02;F04B49/22;G01F11/00;G01F11/08 |
主分类号 |
F04B13/00 |
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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