Valve having a rotatable stopper, and water treatment plant comprising such a valve
    1.
    发明授权
    Valve having a rotatable stopper, and water treatment plant comprising such a valve 有权
    具有可旋转止动器的阀和包括这种阀的水处理设备

    公开(公告)号:US09371922B2

    公开(公告)日:2016-06-21

    申请号:US13510185

    申请日:2010-11-15

    CPC classification number: F16K11/0856 F16K5/0407 F16K5/0464 Y10T137/86871

    Abstract: The invention relates to a valve (24) comprising: a body (40) defining a cavity and provided with a first opening (60) that makes it possible to feed water into the cavity, a second opening that makes it possible to discharge water from the cavity, and a third opening that makes it possible to connect the cavity (41) with a chamber; a stopper (49) that is rotatable inside the cavity, the stopper comprising a depression (77) on the outer surface (90) thereof that contributes to the definition of a passage enabling the flow of water between the first and third openings in first angular positions of the stopper and moreover enabling the flow of water between the second and third openings in second angular positions of the stopper, a sealing device that makes it possible to ensure a sealed stopping of the first opening (60) by means of the stopper in said second angular positions of the stopper; and a second sealing device that makes it possible to ensure a sealed stopping of the second opening by means of a stopper in said first angular positions of the stopper.

    Abstract translation: 本发明涉及一种阀门(24),该阀门(24)包括:主体(40),其限定空腔并设置有第一开口(60),该第一开口可以将水供给到空腔中,第二开口使得可以从 空腔和使得可以将空腔(41)与腔室连接的第三开口; 止动器(49),其可在所述空腔内旋转,所述止动器包括在其外表面(90)上的凹部(77),所述凹部(77)有助于确定第一和第三开口之间的水在第一角度 并且还能够在止动件的第二角度位置中使第二和第三开口之间的水流动,使得能够通过止动件确保第一开口(60)的密封停止的密封装置 所述止动器的所述第二角位置; 以及第二密封装置,其能够通过止动件的所述第一角度位置确保第二开口的密封停止。

    VALVE HAVING A ROTATABLE STOPPER AND WATER TREATMENT FACILITY COMPRISING SUCH A VALVE
    2.
    发明申请
    VALVE HAVING A ROTATABLE STOPPER AND WATER TREATMENT FACILITY COMPRISING SUCH A VALVE 有权
    具有包含这种阀的可旋转停止器和水处理设备的阀

    公开(公告)号:US20120279918A1

    公开(公告)日:2012-11-08

    申请号:US13510185

    申请日:2010-11-15

    CPC classification number: F16K11/0856 F16K5/0407 F16K5/0464 Y10T137/86871

    Abstract: The invention relates to a valve (24) comprising: a body (40) defining a cavity and provided with a first opening (60) that makes it possible to feed water into the cavity, a second opening that makes it possible to discharge water from the cavity, and a third opening that makes it possible to connect the cavity (41) with a chamber; a stopper (49) that is rotatable inside the cavity, the stopper comprising a depression (77) on the outer surface (90) thereof that contributes to the definition of a passage enabling the flow of water between the first and third openings in first angular positions of the stopper and moreover enabling the flow of water between the second and third openings in second angular positions of the stopper, a sealing device that makes it possible to ensure a sealed stopping of the first opening (60) by means of the stopper in said second angular positions of the stopper; and a second sealing device that makes it possible to ensure a sealed stopping of the second opening by means of a stopper in said first angular positions of the stopper.

    Abstract translation: 本发明涉及一种阀门(24),该阀门(24)包括:主体(40),其限定空腔并设置有第一开口(60),该第一开口可以将水供给到空腔中,第二开口使得可以从 空腔和使得可以将空腔(41)与腔室连接的第三开口; 止动器(49),其可在所述空腔内旋转,所述止动器包括在其外表面(90)上的凹部(77),所述凹部(77)有助于确定第一和第三开口之间的水在第一角度 并且还能够在止动件的第二角度位置中使第二和第三开口之间的水流动,使得能够通过止动件确保第一开口(60)的密封停止的密封装置 所述止动器的所述第二角位置; 以及第二密封装置,其能够通过止动件的所述第一角度位置确保第二开口的密封停止。

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