Fluid flow and temperature control apparatus
    2.
    发明公开
    Fluid flow and temperature control apparatus 失效
    RegelgerätfürDurchfluss und Temperatur von Fluiden。

    公开(公告)号:EP0457486A2

    公开(公告)日:1991-11-21

    申请号:EP91304146.3

    申请日:1991-05-08

    IPC分类号: G05D11/16 F24D17/00

    摘要: Apparatus is provided to supply a liquid, for example water, at a constant temperature, for example to a shower (32) by mixing two supplies (10; 20) of liquid, one hot and the other cold. Control of the output temperature is effected by measuring and controlling the flow rate in one or both of the supplies (10; 20) by way of flow meters (11; 21) having a rapid response time and motor driven valves (13, 14; 23, 24).
    In the case where the flow rates in both supplies (10; 20) are measured and controlled it is possible further to control the output flow rate in addition to and independently from the output temperature, also by controlling the flow rates in the supplies (10; 20).
    Further accuracy may be achieved by sensing the input supply temperatures in addition to the flow rates.

    摘要翻译: 提供了一种将液体(例如水)以恒定温度供应的装置,例如通过混合两种液体供应(一种是热的和另一种冷的)来供应到淋浴。 通过使用具有快速响应时间的流量计和马达驱动阀来测量和控制一个或两个供应源中的流量来实现输出温度的控制。 在测量和控制两种电源中的流量的情况下,还可以通过控制电源中的流量来进一步控制除输出温度之外和独立于输出温度的输出流量。 除了流量之外,还可以通过感测输入供应温度来实现进一步的精度。

    Mixing valve apparatus
    7.
    发明公开
    Mixing valve apparatus 失效
    混合阀装置

    公开(公告)号:EP0184824A3

    公开(公告)日:1987-07-29

    申请号:EP85115732

    申请日:1985-12-10

    IPC分类号: F16K11/00 G05D23/13

    摘要: A mixing valve apparatus provides a pressure balancing valve which can have fins on their valve members and is forced to rotate by hot- and cold-water flows. There are provided two valve means (36, 38) for controlling flows of hot and cold water, a temperature sensor (57) or possibly a flow rate sensor (58). The valve means (36, 38) are shifted by respective electric driving means (45, 51) which are driven by a controller (64) based on detected data of the temperature sensor and the flow rate sensor.

    Mixing valve apparatus
    8.
    发明公开
    Mixing valve apparatus 失效
    混合阀装置。

    公开(公告)号:EP0184824A2

    公开(公告)日:1986-06-18

    申请号:EP85115732.1

    申请日:1985-12-10

    IPC分类号: F16K11/00 G05D23/13

    摘要: A mixing valve apparatus provides a pressure balancing valve which can have fins on their valve members and is forced to rotate by hot- and cold-water flows. There are provided two valve means (36, 38) for controlling flows of hot and cold water, a temperature sensor (57) or possibly a flow rate sensor (58). The valve means (36, 38) are shifted by respective electric driving means (45, 51) which are driven by a controller (64) based on detected data of the temperature sensor and the flow rate sensor.