FLUID TRANSFER SYSTEM
    2.
    发明公开
    FLUID TRANSFER SYSTEM 有权
    FLÜSSIGKEITSTRANSFERSYSTEM

    公开(公告)号:EP1159192A4

    公开(公告)日:2004-07-28

    申请号:EP99961848

    申请日:1999-11-29

    摘要: A variable volume storage tank (10) or reservoir and related fluid (12) transfer system are provided for storing and transferring volatile or hazardous fluid, particularly such as fuel in an aircraft fuel supply system. Each fluid storage tank (10) comprises a tank body (18) in combination with a movable base wall (22) defining a variable volume internal chamber (14) for receiving and storing fluid (12).

    摘要翻译: 提供了一种可变体积的流体储存罐或储存器以及相关的流体传送系统,用于储存和传输挥发性或有害流体,特别是在飞机燃料供应系统中的燃料。 每个流体储存罐包括一个罐主体,与一个可移动的底壁组合,该底壁限定一个用于容纳和储存流体的可变容积的内部室。 每个储罐还包括用于分配流体的分配端口,例如用于供应到一个或多个飞行器发动机的歧管或类似物,其中在流体分配期间底壁相对于罐体运动,以基本排除任何残留空气或 储罐内的蒸汽空间。 安装在罐室外部的液位传感器单元跟踪底壁的位移,以提供保持在储罐内的流体体积的指示。 多个储罐可以组合在一起,并且其中容纳的流体在各种流体处理和流体转移应用中快速且安全地在罐之间转移。 在一种形式中,多个储罐可以被配置为随着从其分配流体而逐渐缩小的轮廓嵌套在一起。

    VARIABLE VOLUME BOTTLE AND RELATED MEDICAL FLUID INFUSION SYSTEM
    4.
    发明公开
    VARIABLE VOLUME BOTTLE AND RELATED MEDICAL FLUID INFUSION SYSTEM 有权
    可变容积瓶和相关的医疗输液系统

    公开(公告)号:EP1100575A4

    公开(公告)日:2001-11-07

    申请号:EP99938944

    申请日:1999-08-02

    CPC分类号: A61M5/1685 A61M5/16813

    摘要: A variable volume bottle (12), and related system are provided for infusing a selected medical fluid (14) to a patient. The variable volume bottle comprises a relatively rigid bottle body (30) having a lower neck (32) adapted for connection to an infusion line by a cap fitting (42) having a slotted nipple (46) for controlled flow of the medical fluid from the bottle, and through the infusion line to the patient. The bottle body further includes a movable upper wall (38) which descends as the fluid is delivered to the patient, and a flow sensor unit (20) tracks displacement of the movable upper wall to provide an indication of the dispensed fluid volume. A flow rate controller (18) may be provided for constricting the slotted nipple to variably adjust the open area defined by the slot therein, and thereby variably select the rate of fluid flow to the patient. In an alternative embodiment, the cap fitting may comprise a pair of inter-fitting cap members having a pair of overlapping flow ports formed therein, wherein the cap members are movably positioned with respect to each other to adjust the open area of an outlet passage defined by the flow ports, and thereby variably select the rate of fluid flow to the patient.