Fluid handling assembly with valve position control based on fluid amount measurement
    1.
    发明授权
    Fluid handling assembly with valve position control based on fluid amount measurement 有权
    基于流体量测量的阀位控制的流体处理组件

    公开(公告)号:US08071052B2

    公开(公告)日:2011-12-06

    申请号:US11321033

    申请日:2005-12-29

    IPC分类号: B01L3/00

    摘要: An assembly for handling a fluid, comprising a valve and a controller. The valve has at least one revolving valve element and a coupling device. The coupling device comprises at least one port coupled to a flow path and is adapted for interacting with said at least one revolving valve element in order to control a fluid flow through said at least one port using a relative valve position between the revolving valve element and the coupling device. The controller is adapted for controlling the relative valve position based on at least one of a current and a previous measurement of an amount of the fluid flow dependent on the relative valve position.

    摘要翻译: 一种用于处理流体的组件,包括阀和控制器。 阀具有至少一个旋转阀元件和联接装置。 耦合装置包括耦合到流动路径的至少一个端口,并且适于与所述至少一个旋转阀元件相互作用,以便通过所述至少一个端口之间的相对阀位置控制流体流动,所述相对阀位置在所述旋转阀元件和 耦合装置。 控制器适于基于取决于相对阀位置的流体流量的当前和先前测量中的至少一个来控​​制相对阀位置。

    Fluid handling assembly with valve position control based on fluid amount measurement
    2.
    发明申请
    Fluid handling assembly with valve position control based on fluid amount measurement 有权
    基于流体量测量的阀位控制的流体处理组件

    公开(公告)号:US20060222571A1

    公开(公告)日:2006-10-05

    申请号:US11321033

    申请日:2005-12-29

    IPC分类号: B01L9/00

    摘要: An assembly for handling a fluid, comprising a valve and a controller. The valve has at least one revolving valve element and a coupling device. The coupling device comprises at least one port coupled to a flow path and is adapted for interacting with said at least one revolving valve element in order to control a fluid flow through said at least one port using a relative valve position between the revolving valve element and the coupling device. The controller is adapted for controlling the relative valve position based on at least one of a current and a previous measurement of an amount of the fluid flow dependent on the relative valve position.

    摘要翻译: 一种用于处理流体的组件,包括阀和控制器。 阀具有至少一个旋转阀元件和联接装置。 耦合装置包括耦合到流动路径的至少一个端口,并且适于与所述至少一个旋转阀元件相互作用,以便通过所述至少一个端口之间的相对阀位置来控制流体流动,所述相对阀位置在所述旋转阀元件和 耦合装置。 控制器适于基于取决于相对阀位置的流体流量的当前和先前测量中的至少一个来控​​制相对阀位置。

    Flow Distribution Mixer
    5.
    发明申请
    Flow Distribution Mixer 有权
    流量分配搅拌机

    公开(公告)号:US20110192217A1

    公开(公告)日:2011-08-11

    申请号:US12702147

    申请日:2010-02-08

    摘要: A mixer for mixing a fluid having a property varying along a flow direction of the fluid includes an inlet configured for receiving an inlet flow, an outlet configured for providing an outlet flow, and a plurality of flow channels coupled between the inlet and the outlet. The mixer also includes a flow distributor for distributing the inlet flow into the plurality of flow channels so that each flow channel receives a partial flow from the inlet flow, and a flow combiner for combining the partial flows from the plurality of flow channels to the outlet flow. Each flow channel has a first flow section having a hydraulic resistance substantially representing a hydraulic resistance of the flow channel. One or more of the flow channels each have a second flow section coupled in series with the first flow section of the respective flow channel.

    摘要翻译: 用于混合具有沿着流体的流动方向变化的性质的流体的混合器包括构造成用于接收入口流的入口,被配置为提供出口流的出口以及耦合在入口和出口之间的多个流动通道。 混合器还包括用于将入口流分配到多个流动通道中的流量分配器,使得每个流动通道接收来自入口流的部分流动,以及流动组合器,用于将来自多个流动通道的部分流合并到出口 流。 每个流动通道具有第一流动部分,其具有基本上表示流动通道的液压阻力的液压阻力。 一个或多个流动通道各自具有与相应流动通道的第一流动部分串联联接的第二流动部分。

    Microfluidic chip frame
    7.
    发明授权
    Microfluidic chip frame 有权
    微流控芯片框架

    公开(公告)号:US08394341B2

    公开(公告)日:2013-03-12

    申请号:US11070811

    申请日:2005-03-02

    IPC分类号: B05B5/00

    摘要: A frame for a microfluidic chip may be used together with a laboratory apparatus. The frame is adapted at least for one of the following features: receiving the microfluidic chip; protecting the microfluidic chip; and, positioning the microfluidic chip relative to the frame. The microfluidic chip is movable relative to the frame.

    摘要翻译: 用于微流控芯片的框架可以与实验室设备一起使用。 该框架至少适用于以下特征之一:接收微流体芯片; 保护微流控芯片; 并且相对于框架定位微流体芯片。 微流体芯片相对于框架是可移动的。

    Microfluidic connection
    8.
    发明授权
    Microfluidic connection 有权
    微流体连接

    公开(公告)号:US07927550B2

    公开(公告)日:2011-04-19

    申请号:US10584814

    申请日:2004-04-27

    IPC分类号: G05D16/06

    摘要: A microfluidic connection comprising a carrier element having a microfluidic channel fixed between a feeding element and a backplate. The feeding element comprises a channel adopted for feeding a fluid into the microfluidic channel of the carrier element. The backplate comprises a recess arranged opposing the feeding element and comprising an elastic thrust piece.

    摘要翻译: 一种微流体连接,包括具有固定在进料元件和背板之间的微流体通道的载体元件。 进料元件包括用于将流体输送到载体元件的微流体通道中的通道。 背板包括与馈送元件相对布置的凹部,并且包括弹性推力片。