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    STREAM SWITCHING VALVE WITH SYNCHRONIZING MECHANISM
    2.
    发明公开
    STREAM SWITCHING VALVE WITH SYNCHRONIZING MECHANISM 审中-公开

    公开(公告)号：EP3405709A1

    公开(公告)日：2018-11-28

    申请号：EP17741176.6

    申请日：2017-01-17

    申请人： Ham-Let (Israel-Canada) Ltd.

    发明人： LIBERMAN, Tuvia ,  SHESTATSKI, Felix ,  RABAH, Alaa ,  MARGOL, Boris ,  SERYOGIN, Sergey

    IPC分类号： F16K11/00 ,  F16K11/22 ,  F16K27/00

    CPC分类号： F16K11/22 ,  F16K11/0873 ,  F16K27/06 ,  F16K31/535

    摘要： A stream switching valve for alternatively feeding two fluids to an object of interest comprises a housing having first, second and third cavities, first, second and third ball members sealably placeable into said first, second and third cavities, first and second inlet passages being in fluid communication with said first and second cavities, an outlet passage being in fluid communication with said third cavity; said outlet passage connectable to an object of interest; first and second intermediate passages fluidly connecting said first and second cavities to said third cavity, first, second and third vent passages fluidly connecting said into first, second and third cavities to environment. The first and second ball members are configured to connect said first and second intermediate passages to first and second inlet passages and first and second vent passages, respectively, in turn. The third ball member is rotatable and configured to connect said outlet passage to said first intermediate passage, said second intermediate passage and said third vent passage, in turn.

    VALVE DEVICE FOR CONTROLLING AND ADJUSTING FLUID PASSAGE
    9.
    发明公开
    VALVE DEVICE FOR CONTROLLING AND ADJUSTING FLUID PASSAGE 审中-公开
    VENTILVORRICHTUNG ZUR STEUERUNG UND REGELUNG EINES FLUIDDURCHGANGS

    公开(公告)号：EP3074672A4

    公开(公告)日：2017-07-05

    申请号：EP14865761

    申请日：2014-11-27

    申请人： HAM-LET (ISRAEL-CANADA) LTD

    发明人： CHIBA YASUHIRO ,  MEGURO TOSHIKATSU

    IPC分类号： F16K7/00 ,  F16K7/16 ,  F16K31/00 ,  F16K31/122 ,  F16K41/12

    CPC分类号： F16K7/16 ,  F16K31/1221 ,  F16K31/1226 ,  F16K41/12

    摘要： A valve device for controlling passage of fluid in a flow system or part thereof comprising a diaphragm valve comprising a diaphragm and a diaphragm seat, the diaphragm valve is configured for controlling the passage of the fluid by being pressable towards and away from the seat; at least one laterally movable element having part thereof engaging the diaphragm for operating the diaphragm valve; an actuator for actuating the laterally movable element; an adjustment element configured for adjustment of lateral movement span of the laterally movable element by adjusting a relative position thereof; and at least one locking mechanism for locking the adjusted relative position of the adjustment element. The lateral movement span of the laterally moveable element determines the maximal distance between the diaphragm and the seat, which determines the throughput of the valve device.

    摘要翻译： 1。一种用于控制流动系统或其部分中的流体通过的阀装置，所述阀装置包括隔膜阀，所述隔膜阀包括隔膜和隔膜座，所述隔膜阀构造成用于通过朝向和远离座可按压来控制流体的通过; 至少一个横向可移动元件，其一部分与隔膜接合以操作隔膜阀; 致动器，用于致动横向可移动元件; 调节元件，其被配置用于通过调节所述横向可移动元件的相对位置来调节所述横向可移动元件的横向移动跨度; 以及用于锁定调节元件的调节后的相对位置的至少一个锁定机构。 横向可移动元件的横向运动跨度决定了隔膜和阀座之间的最大距离，这决定了阀装置的通过量。