ICE FRACTION SENSOR
    2.
    发明申请
    ICE FRACTION SENSOR 审中-公开
    冰块传感器

    公开(公告)号:WO2009060169A1

    公开(公告)日:2009-05-14

    申请号:PCT/GB2008/003388

    申请日:2008-10-07

    Abstract: The present invention provides an optical ice fraction sensor which comprises a flow path in which an ice-containing medium can flow, an optical emitter and an optical receiver. In use, a light path extends between the emitter and receiver and at least a portion of the light path is parallel to the flow path. The ice fraction sensor can be used for measuring or monitoring the ice fraction of an ice-containing medium present in the flow path. A method of measuring or monitoring the ice fraction of an ice-containing medium within a flow path is also provided.

    Abstract translation: 本发明提供了一种光学冰分传感器,其包括含冰介质可流动的流路,光发射器和光接收器。 在使用中,光路在发射器和接收器之间延伸,并且光路的至少一部分平行于流动路径。 冰分传感器可用于测量或监测存在于流动路径中的含冰介质的冰分数。 还提供了测量或监测流动路径内的含冰介质的冰分数的方法。

    CONTROL SYSTEM
    4.
    发明申请
    CONTROL SYSTEM 审中-公开
    控制系统

    公开(公告)号:WO2009037448A2

    公开(公告)日:2009-03-26

    申请号:PCT/GB2008003152

    申请日:2008-09-17

    CPC classification number: F25D31/002 F25C5/12 F25C5/20 F25C2301/002 F25D17/02

    Abstract: The present invention provides a control system for controlling the ice volume fraction of a circulating ice-containing medium. The control system comprises a freezer apparatus for generating an ice-containing medium, a pump for circulating the ice-containing medium through a flow circuit comprising an outward line, a main line and a return line, and a bypass line connecting the outward line and return line to form a bypass circuit. In use, the time taken for circulating ice-containing medium to pass through the bypass circuit is less than the time taken for circulating ice-containing medium to pass through the flow circuit. The present invention also provides a method for controlling the ice volume fraction of a circulating ice-containing medium using such a control system.

    Abstract translation: 本发明提供一种用于控制循环含冰介质的冰体积分数的控制系统。 控制系统包括用于产生含冰介质的冷冻装置,用于使含冰介质循环通过包括外线,主管线和返回管线的流动回路的泵,以及连接外部管线和 返回线路形成旁路电路。 在使用中,使含冰介质循环通过旁路回路所花费的时间小于使含冰介质循环通过流路所需的时间。 本发明还提供一种使用这种控制系统来控制循环含冰介质的冰体积分数的方法。

    CONTROL SYSTEM
    5.
    发明申请
    CONTROL SYSTEM 审中-公开

    公开(公告)号:WO2009037448A3

    公开(公告)日:2009-03-26

    申请号:PCT/GB2008/003152

    申请日:2008-09-17

    Abstract: The present invention provides a control system for controlling the ice volume fraction of a circulating ice-containing medium. The control system comprises a freezer apparatus (1) for generating an ice-containing medium, a pump (2) for circulating the ice-containing medium through a flow circuit comprising an outward line (3), a main line (14) and a return line (4), and a bypass line (5) connecting the outward line (3) and return line (4) to form a bypass circuit. In use, the time taken for circulating ice-containing medium to pass through the bypass circuit is less than the time taken for circulating ice-containing medium to pass through the flow circuit. The present invention also provides a method for controlling the ice volume fraction of a circulating ice-containing medium using such a control system.

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