发明授权
- 专利标题： Dosiervorrichtung und Dosiereinheit mit elektrostatischem Verschluss
- 专利标题（英）： Metering device and metering unit with electrostatic closure
- 专利标题（中）： 计量加料单元具有静电闭合
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申请号： EP07116850.4申请日： 2007-09-20
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公开(公告)号： EP2042431B1公开(公告)日： 2011-01-05
- 发明人: Nufer, Bruno
- 申请人： Mettler-Toledo AG
- 申请人地址： Im Langacher 8606 Greifensee CH
- 专利权人： Mettler-Toledo AG
- 当前专利权人： Mettler-Toledo AG
- 当前专利权人地址： Im Langacher 8606 Greifensee CH
- 主分类号： B65B1/36
- IPC分类号： B65B1/36 ; B65B37/20 ; B65B39/00 ; B65G53/52
摘要：
A housing (113) has a receptacle space (114) for the dosage material and an outlet orifice (117) connected to the receptacle space. An electrostatic coagulant unit (119) affects the build-up and/or breakdown of a closure cap (115) containing the dosage material in the outlet orifice. The closing or narrowing of the outlet orifice occurs as a result of the electrostatic attraction and coagulation of dosage material leading to partial obstruction of the outlet orifice with the dosage material by the build-up of a closure cap. An independent claim is included for a dosage-dispensing device.
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