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    DIFFERENTIAL PRESSURE METERING DEVICE
    5.
    发明申请
    DIFFERENTIAL PRESSURE METERING DEVICE 有权
    差压测量装置

    公开(公告)号：US20140183230A1

    公开(公告)日：2014-07-03

    申请号：US14189605

    申请日：2014-02-25

    Applicant: Flexidose

    Inventor： Patrick Wozna

    IPC: B65D47/04

    CPC classification number: B65D47/04 ,  B05B11/025 ,  B05B11/047 ,  F16K24/042 ,  G01F11/04 ,  G01F11/286 ,  G01F11/32 ,  Y10T137/7879 ,  Y10T137/7888 ,  Y10T137/8326

    Abstract: A metering end cap provided to the neck of a flexible container containing a fluid and intended to transfer, at will, an amount of fluid from an upstream space towards a downstream space, this end cap including a chamber in which is disposed a movable valve normally biased towards a rest position and operationally moved towards an end position. The valve isolates the upstream space and the downstream space from each other in its end position and only in this position, and the outlet of the chamber communicates with the upstream space for any position of the valve other that its end position.

    Abstract translation: 设置在容纳流体的柔性容器的颈部的计量端盖，其意图是将一定量的流体从上游空间转移到下游空间，该端盖包括室，正常地设置有可动阀 偏向于静止位置并且可操作地朝向终点位置移动。 阀门将上游空间和下游空间彼此的端部隔离，并且仅在该位置处，并且室的出口与上游空间连通，使阀的任何位置与其最终位置相对。

    LIQUID DOSING DEVICES
    6.
    发明申请
    LIQUID DOSING DEVICES 有权
    液体装置

    公开(公告)号：US20140008398A1

    公开(公告)日：2014-01-09

    申请号：US14021242

    申请日：2013-09-09

    Applicant: Rieke Corporattion

    Inventor： Brian Robert Law ,  Jeffrey William Spencer ,  David John Pritchett

    IPC: B65D47/00

    CPC classification number: B65D47/2018 ,  B05B11/04 ,  B05B11/048 ,  B65D47/0838 ,  G01F11/04 ,  G01F11/082 ,  G01F11/263

    Abstract: A dosing device for dispensing liquid from a container (1) in which flow through flow openings (23) to an outlet tube (44) is blocked after controlled delay by an obturator (3) moveable within a control chamber (2) mounted in a container neck (101) behind the outlet tube (44). Movement of the obturator (3) is governed by restricted flow through control openings (28) at the rear of the control chamber. Restoration of the obturator to the back of the control chamber facilitates repeated dosing. An elastomeric element (6) of resiliently deformable material promotes a seal to achieve a cleanly defined dose. In one proposal the elastomeric element coats the surface of the obturator and/or the outlet tube (64) to cut off the flow. Another proposal provides a one-way elastomeric valve element (63) for blocking the flow openings to enable rapid recovery after a dosing operation.

    Abstract translation: 用于从容器（1）分配液体的定量装置，其中流过流动开口（23）到出口管（44）的流体在由安装在 在出口管（44）后面的容器颈部（101）。 闭塞器（3）的运动由通过控制室后部的控制开口（28）的限制流动来控制。 将闭塞器恢复到控制室的后部有助于反复给药。 可弹性变形材料的弹性体元件（6）促进密封以实现清晰限定的剂量。 在一个方案中，弹性体元件涂覆封闭器和/或出口管（64）的表面以切断流动。 另一方案提供了一种单向弹性体阀元件（63），用于阻塞流动开口以使得能够在计量操作之后快速恢复。

    Liquid material dispenser
    7.
    发明授权
    Liquid material dispenser 有权
    液体物料分配器

    公开(公告)号：US08534505B2

    公开(公告)日：2013-09-17

    申请号：US12550730

    申请日：2009-08-31

    Applicant: Mario Romanin ,  Brian Burkley ,  Les Varga ,  Chuck Ganzer ,  Jeff Owen

    Inventor： Mario Romanin ,  Brian Burkley ,  Les Varga ,  Chuck Ganzer ,  Jeff Owen

    IPC: G01F11/04

    CPC classification number: B05C11/1002 ,  B05C5/0225 ,  B05C5/0229 ,  G01F11/021 ,  G01F11/029 ,  G01F11/04

    Abstract: Methods and apparatus for dispensing liquid material provide the option to dispense precise and repeatable quantities or volume of material over a wide range of viscosities. In one embodiment, a metering chamber is provided that can be filled and emptied at the same time so as to eliminate time delays between dispensing operations. The material may be under pressure and that pressure is used to fill and empty a metering chamber. In another embodiment, a control device is provided with a metering chamber wherein the control device operates to switch pressurized fluid between two passages to the metering chamber. In a more specific embodiment, the control device may be, for example, a valve, and more specifically in one embodiment a pneumatically actuated spool valve.

    Abstract translation: 用于分配液体材料的方法和设备提供了在宽范围的粘度下分配精确和可重复的量或体积的材料的选择。 在一个实施例中，提供了可以同时填充和排空的计量室，以便消除分配操作之间的时间延迟。 材料可能处于压力下，并且使用该压力来填充和清空计量室。 在另一个实施例中，控制装置设置有计量室，其中控制装置操作以将加压流体在两个通道之间切换到计量室。 在更具体的实施例中，控制装置可以是例如阀，并且更具体地，在一个实施例中是气动致动的滑阀。

    Apparatus for dispensing resin fluid
    9.
    发明授权
    Apparatus for dispensing resin fluid 有权
    用于分配树脂流体的装置

    公开(公告)号：US08469238B2

    公开(公告)日：2013-06-25

    申请号：US12856298

    申请日：2010-08-13

    Applicant: Jung-Min Lee ,  Choong-Ho Lee

    Inventor： Jung-Min Lee ,  Choong-Ho Lee

    IPC: B65D83/00 ,  B67D3/00 ,  B01D19/00

    CPC classification number: G01F11/021 ,  G01F11/029 ,  G01F11/04

    Abstract: A resin fluid dispensing apparatus includes a container having a first volume arranged to receive a resin fluid, a first connection unit connected to the container, a pressure chamber having a second volume configured to connect to the first connection unit and to contain the resin fluid transported from the first volume through the first connection unit, a pressure unit including a pressure plate directly pressurizing the resin fluid in the second volume, a dispenser having a syringe arranged to receive the pressurized resin fluid transported from the second volume through a second connection unit connected to the pressure chamber and to dispense the received pressurized resin fluid through the syringe.

    Abstract translation: 树脂流体分配装置包括具有布置成容纳树脂流体的第一容积的容器，连接到容器的第一连接单元，具有构造成连接到第一连接单元并且容纳树脂流体的第二容积的压力室 从所述第一容积通过所述第一连接单元的压力单元，包括直接对所述第二容积中的树脂流体加压的压力板的压力单元，具有注射器的分配器，所述注射器布置成接收从所述第二容积输送的加压树脂流体经由连接的第二连接单元 并且通过注射器分配接收到的加压树脂流体。

    DOSING DEVICE FOR AN INFUSION SYSTEM AND METHOD THEREOF
    10.
    发明申请
    DOSING DEVICE FOR AN INFUSION SYSTEM AND METHOD THEREOF 有权
    用于输注系统的剂量装置及其方法

    公开(公告)号：US20120310163A1

    公开(公告)日：2012-12-06

    申请号：US13588042

    申请日：2012-08-17

    Applicant: Ulrich Haueter ,  Florian Kuehni

    Inventor： Ulrich Haueter ,  Florian Kuehni

    IPC: A61M5/168 ,  A61M5/142

    CPC classification number: A61M5/168 ,  A61M5/14 ,  A61M5/14216 ,  A61M5/152 ,  A61M5/16809 ,  A61M5/1684 ,  A61M5/16854 ,  A61M5/16859 ,  A61M5/16881 ,  A61M5/31525 ,  A61M39/24 ,  A61M2005/16863 ,  A61M2205/15 ,  A61M2205/3331 ,  A61M2205/3379 ,  A61M2205/7536 ,  F04B53/162 ,  G01F11/04

    Abstract: A dosing device for an infusion system comprises a dosing unit having a variable volume and at least one opening in fluid connection with the variable volume, through which opening the variable volume can be filled with a substance or the substance can be dispensed from the variable volume. The dosing device is operable in a first state for filling the substance from a supply conduit, in a second state for preventing filling and dispensing, or in a third state for dispensing through a dispensing conduit. No direct fluid connection exists between the supply conduit and the dispensing conduit at any time. Methods for dosing a substance with the dosing device.

    Abstract translation: 用于输注系统的计量装置包括具有可变体积的计量单元和与可变体积流体连接的至少一个开口，通过该开口，可变体积可以用物质填充，或者该物质可以从可变容积中分配 。 计量装置可处于第一状态，用于在供应管道中填充物质，处于用于防止填充和分配的第二状态，或处于第三状态以通过分配导管分配。 在任何时间，在供应管道和分配管道之间不存在直接的流体连接。 用定量给料装置计量物质的方法。

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