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1. 发明授权

US5780306A Method and system for mixing liquids 失效
标题翻译：混合液体的方法和系统
公开(公告)号：US5780306A
公开(公告)日：1998-07-14
申请号：US744506
申请日：1996-11-07
申请人： Hans Schels , Karl-Heinz Mann , Horst Menzler , Leonhard Geissler , Georg Kuffer
发明人： Hans Schels , Karl-Heinz Mann , Horst Menzler , Leonhard Geissler , Georg Kuffer
IPC分类号： B01F13/02 , B01F15/00 , G01N1/10
CPC分类号： B01F13/0272 , B01F15/00155 , B01F15/00253 , B01F2215/0037 , Y10T436/119163 , Y10T436/25 , Y10T436/25625
摘要： The invention relates to a system for mixing a liquid with another liquid or a solid material by blowing a gas onto the surface of the liquid. The invention further relates to a system for implementing said method. Gas is blown onto the surface of the liquid from a distance which can be adjusted by determining the level of the liquid. A system of the invention, hence, comprises a device for blowing a gas onto the surface of a liquid and a device for detecting the level of a liquid.
摘要翻译：本发明涉及一种通过将气体吹送到液体表面上而将液体与另一种液体或固体材料混合的系统。本发明还涉及一种用于实现所述方法的系统。气体从一定距离吹到液体表面，该距离可以通过确定液体的液位来调节。因此，本发明的系统包括用于将气体吹送到液体表面上的装置和用于检测液体液位的装置。

2. 发明授权

US5304347A Liquid transfer device for an analysis unit 失效
标题翻译：用于分析单元的液体转移装置
公开(公告)号：US5304347A
公开(公告)日：1994-04-19
申请号：US14271
申请日：1993-02-05
申请人： Karl-Heinz Mann , Leonhard Geissler , Andrea Sigl
发明人： Karl-Heinz Mann , Leonhard Geissler , Andrea Sigl
IPC分类号： G01F23/26 , G01N35/10 , G01F23/24
CPC分类号： G01N35/1009 , G01F23/263 , G01F23/266 , G01F23/268 , G01N2035/1025
摘要： Liquid transfer device for an analysis unit with a capacitive liquid level detector (10) for detecting the dipping of a liquid transfer needle (5) into an analysis liquid (4). More reliable operation, in particular a better ratio between useful signal and noise signals, is achieved by the fact that the liquid transfer needle (5) is part of a coaxial electrode arrangement (11). The coaxial electrode arrangement includes, in addition to the liquid transfer needle (5), at least one coaxial electrode (12, 13) surrounding the needle and insulating from it and a detection circuit (17). This detection circuit detects a change in capacitance between the electrodes (5, 13) of the liquid level detector (10), and includes an isolation amplifier circuit (23) to whose input (23a) and output (23b) two adjacent electrodes (5, 12) of the coaxial electrode arrangement (11) are connected as signal electrode and compensating electrode. As a result of this structure, no voltage difference occurs between the signal electrode and the compensating electrode.
摘要翻译：一种用于分析单元的液体转移装置，其具有用于检测将液体输送针（5）浸入分析液体（4）中的电容式液位检测器（10）。通过液体输送针（5）是同轴电极装置（11）的一部分的事实，更可靠的操作，特别是有用信号和噪声信号之间的更好的比率。除了液体输送针（5）之外，同轴电极装置还包括围绕针并与其绝缘的至少一个同轴电极（12,13）和检测电路（17）。该检测电路检测液面检测器（10）的电极（5,13）之间的电容变化，并且包括隔离放大器电路（23），其输入（23a）和输出（23b）两个相邻的电极（5 ，12）作为信号电极和补偿电极连接。作为这种结构的结果，在信号电极和补偿电极之间不产生电压差。

3. 发明申请

US20120264624A1 METHOD AND DEVICE FOR DETECTING ANALYTES IN A SAMPLE LIQUID 审中-公开
标题翻译：用于检测样品液中分析物的方法和装置
公开(公告)号：US20120264624A1
公开(公告)日：2012-10-18
申请号：US13455568
申请日：2012-04-25
申请人： Bernd Drescher , Claudia Ehle , Leonhard Geissler , Hans-Juergen Mueller , Takenori Okusa , Hubert Paul
发明人： Bernd Drescher , Claudia Ehle , Leonhard Geissler , Hans-Juergen Mueller , Takenori Okusa , Hubert Paul
IPC分类号： C40B60/12 , C40B30/00
CPC分类号： B01F11/0002 , B01F11/0008 , B01F11/0037 , G01N1/38 , G01N35/025 , G01N2035/00158
摘要： A method for detecting analytes in a sample liquid is provided in which the sample liquid is subjected to a mixing treatment on a surface of a support having in particular immobilized reactants, wherein an in particular trough-like vessel with an essentially flat bottom as a support surface for the immobilized reactants is used as the vessel for the sample liquid. The sample liquid is moved relative to the immobilized reactants by an oscillating movement of the vessel during the mixing treatment in one direction, typically along a line or a curve. In addition, a device is provided for carrying out the method according to the present disclosure.
摘要翻译：提供了一种用于检测样品液体中的分析物的方法，其中样品液体在特别是固定化的反应物的载体的表面上进行混合处理，其中特别是具有基本上平坦的底部作为载体的槽状容器用于固定反应物的表面用作样品液体的容器。样品液体通过容器在混合处理期间在一个方向（通常沿着一条线或曲线）的振荡运动相对于固定的反应物移动。此外，提供了一种用于执行根据本公开的方法的设备。

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