公开(公告)号：US20040232162A1

公开(公告)日：2004-11-25

申请号：US10722366

申请日：2003-11-25

申请人： CyBio AG

发明人： Peter Zimmermann ,  Torsten Rausch ,  Gerd Heibe ,  Hartmut Koberich ,  Simon Renard ,  Thomas Moore ,  Wolfgang Kramer

IPC分类号： B67D005/08

CPC分类号： B01L3/021 ,  B01L2200/148 ,  B01L2300/0861 ,  B01L2400/0487 ,  B01L2400/06 ,  G01F11/28 ,  G01F13/006 ,  G01F25/0092 ,  G01N35/00594 ,  G01N35/00693 ,  G01N35/1016 ,  G01N35/1065 ,  G01N35/1072 ,  G01N2035/1039 ,  Y10T436/2575

摘要： Multi-channel metering apparatus with automatic calibration, where the individual dispensing channels 1, the micro-valves 4 of which are connected with the outlets of a distributor 8, 13 or 15 whose inlet is filled with fluid by a vessel 9, 14 or 17 thus connected, are able to be calibrated in relation to each other in that between the vessel 9, 14 or 17 and the inlet of the distributor 8, 13 or 15 a flow sensor 10 is arranged which for calibration during delivery of the fluid via a respective nozzle 2 of a respective dispensing channel 1 records the flow and generates signals which are respectively assigned to a defined opening time of a micro-valve 4 and a specific dispensing channel 1 and thus stored allows for individual control of the micro-valves 4 in order to equalize the tolerances of the dispensing channels 1.

摘要翻译： 具有自动校准的多通道计量装置，其中各个分配通道1，其微型阀4与分配器8,13或15的出口连接，分配器8,13或15的入口由容器9,14或17填充流体 因此，能够相对于彼此校准，就是在容器9,14或17与分配器8,13或15的入口之间进行校准，设置流量传感器10，用于在流体经由 相应的分配通道1的相应喷嘴2记录流量并产生分别被分配到微阀4和特定分配通道1的限定打开时间的信号，并且因此存储允许微型阀4的单独控制 以便均衡分配通道1的公差。