NON-RETURN DEVICE
    1.
    发明申请
    NON-RETURN DEVICE 有权
    非返回设备

    公开(公告)号:US20130000766A1

    公开(公告)日:2013-01-03

    申请号:US13511393

    申请日:2010-11-23

    IPC分类号: F16K15/14

    摘要: A non-return device (10) for use with a waste trap is described. The non-return device comprises a sealing portion (12) having first and second sheet members (14, 16), a device inlet (18), a device outlet (20) and a transition portion (22) providing fluid communication between the device inlet and the sealing portion. The transition portion has a convex section of wall (24).

    摘要翻译: 描述了用于废物捕集器的止回装置(10)。 止回装置包括具有第一和第二片状构件(14,16)的密封部分(12),装置入口(18),装置出口(20)和过渡部分(22),其提供装置之间的流体连通 入口和密封部分。 过渡部分具有壁(24)的凸形部分。

    Anchoring device
    2.
    发明授权
    Anchoring device 失效
    锚定装置

    公开(公告)号:US06273655B1

    公开(公告)日:2001-08-14

    申请号:US09486976

    申请日:2000-03-06

    IPC分类号: F16B1304

    CPC分类号: F16B13/0841

    摘要: An anchoring device (10) comprises a resilient sleeve (16) for receiving an elongate member, such as a bolt (18), and first and second stoppers (20,21) for location on the bolt at respective ends of the sleeve. Movement of the stoppers (20,21) towards one another causes the sleeve (16) to expand radially. The inner first stopper (20) may engage one of the bolt head (22) and nut (24) to resist relative rotation thereof. Alternatively, the inner first stopper may be threaded.

    摘要翻译: 锚定装置(10)包括用于容纳诸如螺栓(18)的细长构件的弹性套筒(16),以及用于在套筒的相应端部位于螺栓上的第一和第二止挡件(20,21)。 止动件(20,21)朝向彼此的移动导致套筒(16)径向膨胀。 内部第一止动件(20)可以接合螺栓头(22)和螺母(24)中的一个以抵抗其相对旋转。 或者,内部第一止动件可以是带螺纹的。

    Non-return device
    3.
    发明授权
    Non-return device 有权
    止回装置

    公开(公告)号:US09567737B2

    公开(公告)日:2017-02-14

    申请号:US13511393

    申请日:2010-11-23

    IPC分类号: F16K15/14 E03D13/00 E03C1/298

    摘要: A non-return device (10) for use with a waste trap is described. The non-return device comprises a sealing portion (12) having first and second sheet members (14, 16), a device inlet (18), a device outlet (20) and a transition portion (22) providing fluid communication between the device inlet and the sealing portion. The transition portion has a convex section of wall (24).

    摘要翻译: 描述了用于废物捕集器的止回装置(10)。 止回装置包括具有第一和第二片状构件(14,16)的密封部分(12),装置入口(18),装置出口(20)和过渡部分(22),其提供装置之间的流体连通 入口和密封部分。 过渡部分具有壁(24)的凸形部分。

    Urinal apparatus
    5.
    发明授权

    公开(公告)号:US09926692B2

    公开(公告)日:2018-03-27

    申请号:US12679783

    申请日:2008-09-25

    摘要: An apparatus for a urinal is described. The apparatus comprises a plate member adapted to form a seal with a urinal outlet, the plate member defining a throughbore permitting the passage of liquid, in use, from the urinal to a soil pipe and a diaphragm located in the plate member throughbore, the diaphragm adapted to permit the passage of liquid through the throughbore in one direction only from the urinal to the soil pipe.

    PLUMBING SEALING ARRANGEMENT
    7.
    发明申请
    PLUMBING SEALING ARRANGEMENT 审中-公开
    安装密封装置

    公开(公告)号:US20110036417A1

    公开(公告)日:2011-02-17

    申请号:US12810139

    申请日:2008-12-22

    IPC分类号: F16L55/24

    CPC分类号: E03C1/29 Y10T137/4471

    摘要: A plumbing sealing arrangement (10) comprises a passageway having an inlet (14) adapted to be connected to a waste outlet (16) and an outlet adapted to be connected to a soil stack, a one way valve (18) located between the passageway inlet and outlet, the one way valve adapted to permit the passage of fluid through the passageway in one direction only from the inlet to the outlet and a trap (20) arranged to permit a liquid seal to be formed between the passageway inlet and the passageway outlet. In normal use, at least a portion of the one way valve is immersed in the liquid seal and in a described embodiment, an outlet of the valve is immersed in the liquid seal.

    摘要翻译: 管道密封装置(10)包括通道,其具有适于连接到废物出口(16)的入口(14)和适于连接到污垢堆的出口,位于通道之间的单向阀(18) 入口和出口,单向阀适于允许流体在一个方向上仅从入口到出口通过通道,并且阱(20)布置成允许在通道入口和通道之间形成液体密封 出口。 在正常使用中,单向阀的至少一部分浸没在液体密封件中,并且在所描述的实施例中,阀的出口浸入液体密封件中。