System, device and method for detection of several individual analytes in a solution, and a disposable flow cell for use therein
    1.
    发明授权
    System, device and method for detection of several individual analytes in a solution, and a disposable flow cell for use therein 失效
    用于检测溶液中的几种单独的分析物的系统,装置和方法以及用于其中的一次性流通池

    公开(公告)号:US07771657B2

    公开(公告)日:2010-08-10

    申请号:US10517321

    申请日:2003-06-18

    摘要: A system, device and method for detection of several individual analytes in a test solution aliquot (83) with an array of individually operated piezoelectric crystal microbalances are described. The system comprises a connecting station (100) that receives a plurality of individually specific piezoelectric crystal microbalance flow-trough cells (10), each containing a piezoelectric crystal (50) carrying electrodes (56,62) and a coating (66,46) exposing a first member of an interaction pair specific for an individual analyte being a second member of the interaction pair. Flowing means (70) flows a solution (75) and the test solution aliquot (83) to and through a cell compartment of each of the cells (10) via the connecting station (100). Power and measurement means (130) oscillate the piezoelectric crystal(s) (50). A change in oscillating characteristics of the crystal(s) (50), following interaction between the first and second members of the interaction pair, detects presence of the individual analyte(s). Further, disposable flow cells (10) for use in an array of individually operated piezoelectric crystal microbalances (112) is described.

    摘要翻译: 描述了具有独立操作的压电晶体微量平衡阵列的测试溶液等分试样(83)中检测几种单独分析物的系统,装置和方法。 该系统包括接收多个单独特定的压电晶体微量天平流槽电池(10)的连接站(100),每个单元包含承载电极(56,62)和涂层(66,46)的压电晶体(50) 暴露对于作为相互作用对的第二成员的单个分析物特异性的相互作用对的第一成员。 流动装置(70)通过连接站(100)将溶液(75)和测试溶液等分试样(83)流经并通过每个电池(10)的电池室。 功率和测量装置(130)振荡压电晶体(50)。 在相互作用对的第一和第二成员之间的相互作用之后,晶体(50)的振荡特性的变化检测各个分析物的存在。 此外,描述了用于独立操作的压电晶体微量平衡阵列(112)的一次性流通池(10)。

    System, device and method for detection of several individual analystes in a solution, and a disposible flow cell for use therein
    3.
    发明申请
    System, device and method for detection of several individual analystes in a solution, and a disposible flow cell for use therein 失效
    用于检测解决方案中的几个单独分析者的系统,装置和方法,以及用于其中的一次性流动池

    公开(公告)号:US20060014270A1

    公开(公告)日:2006-01-19

    申请号:US10517321

    申请日:2003-06-18

    IPC分类号: C12M1/34

    摘要: A system, device and method for detection of several individual analytes in a test solution aliquot (83) with an array of individually operated piezoelectric crystal microbalances are described. The system comprises a connecting station (100) that receives a plurality of individually specific piezoelectric crystal microbalance flow-trough cells (10), each containing a piezoelectric crystal (50) carrying electrodes (56,62) and a coating (66,46) exposing a first member of an interaction pair specific for an individual analyte being a second member of the interaction pair. Flowing means (70) flows a solution (75) and the test solution aliquot (83) to and through a cell compartment of each of the cells (10) via the connecting station (100). Power and measurement means (130) oscillate the piezoelectric crystal(s) (50). A change in oscillating characteristics of the crystal(s) (50), following interaction between the first and second members of the interaction pair, detects presence of the individual analyte(s). Further, disposable flow cells (10) for use in an array of individually operated piezoelectric crystal microbalances (112) is described.

    摘要翻译: 描述了具有独立操作的压电晶体微量平衡阵列的测试溶液等分试样(83)中检测几种单独分析物的系统,装置和方法。 该系统包括接收多个单独特定的压电晶体微量天平流槽电池(10)的连接站(100),每个单元包含承载电极(56,62)和涂层(66,46)的压电晶体(50) 暴露对于作为相互作用对的第二成员的单个分析物特异性的相互作用对的第一成员。 流动装置(70)通过连接站(100)将溶液(75)和测试溶液等分试样(83)流经并通过每个电池(10)的电池室。 功率和测量装置(130)振荡压电晶体(50)。 在相互作用对的第一和第二成员之间的相互作用之后,晶体(50)的振荡特性的变化检测各个分析物的存在。 此外,描述了用于独立操作的压电晶体微量平衡阵列(112)的一次性流通池(10)。

    Hydraulic steering
    4.
    发明申请
    Hydraulic steering 有权
    液压转向

    公开(公告)号:US20050205337A1

    公开(公告)日:2005-09-22

    申请号:US11061559

    申请日:2005-02-18

    IPC分类号: B62D1/28 B62D5/06 B62D5/093

    CPC分类号: B62D1/286 B62D5/093

    摘要: The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavoured to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.

    摘要翻译: 本发明涉及具有转向启动器的液压转向器,具有反馈特性的转向单元,其可以由转向启动器启动,转向单元具有带有压力连接(P)和油箱连接(T)的供应连接装置,以及 工作连接装置,具有两个连接工作连接(L,R)的辅助力操作转向阀,该辅助动力转向阀与供给连接装置(P,T)和工作连接装置(L,R)之间的转向单元平行 )以及当转向阀处于活动状态时有效的反馈抑制装置。 努力寻找一种确保转向启动器优先于转向阀的简单方式。 为此,转向启动器与激活传感器进行交互,激活传感器在转向启动器的激活时使反馈抑制装置停用。