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    • 23. 发明公开
    • VENTILMODUL
    • EP2697547A1
    • 2014-02-19
    • EP12737222.5
    • 2012-07-19
    • Festo AG & Co. KG
    • MAICHL, MartinWIRTL, HannesDICKHOFF, Andreas
    • F16K31/122F16K37/00
    • F16K31/1221F16K31/124F16K31/126F16K37/0025F16K37/0041Y10T137/7768Y10T137/777Y10T137/8242
    • The invention relates to a valve module for influencing a fluid supply of a fluidically operated consumer, with a valve housing (4), which defines a valve space (17), with a fluidically communicating connection to an inlet port (18) and an outlet port (19), and a pilot control chamber (23), with a fluidically communicating connection to a work port (24), and also with a valve member (5) received movably in the valve space (17), and with an adjustment member (6) which is received movably in the pilot control chamber (23) and which is coupled in movement to the valve member (5), such that a position of the adjustment member (6) and of the valve member (5) coupled thereto can be adjusted according to a pressure applied to the pilot control chamber (23), and also with a sensor device (26) for determining a position of the valve member (5) and/or of the adjustment member (6) along a movement axis (21), characterized in that the sensor device (26) comprises an electric coil arrangement (30) that forms a ring around at least one fluid port from the group comprising work port (24), inlet port (18) and outlet port (19).
    • 本发明涉及一种用于影响流体操作消费者的流体供应的阀门模块,其具有限定阀门空间(17)的阀门壳体(4),其具有与入口端口(18)和出口端口 具有与工作接口(24)流体连通的连接端口(19)和先导控制室(23),并且还具有可移动地接收在阀室(17)中的阀构件(5) (6),其可移动地容纳在所述先导控制室(23)中并且与所述阀构件(5)运动耦合,使得所述调节构件(6)和所述阀构件(5)的位置 可以根据施加到先导控制室(23)的压力以及用于确定阀构件(5)和/或调节构件(6)沿着轴向的位置的传感器装置(26) (21),其特征在于,所述传感器装置(26)包括电线圈装置(30),所述电线圈装置 其形成围绕来自包括工作端口(24),入口端口(18)和出口端口(19)的组的至少一个流体端口的环。