Seat keeper
    15.
    发明授权
    Seat keeper 失效
    座位管理员

    公开(公告)号:US07461669B2

    公开(公告)日:2008-12-09

    申请号:US11101988

    申请日:2005-04-08

    IPC分类号: F16K51/00

    CPC分类号: F16K27/045 Y10T137/7613

    摘要: A faucet valve cartridge for controlling fluid flow through a dual-handle faucet, including a valving member supported within a valve body for rotation about a longitudinal axis. A first sealing surface and a first inlet opening is supported by the valving member. A seat includes a second sealing surface and a second inlet opening. The first inlet opening is configured to be in selective fluid communication with the second inlet opening upon rotation of the valving member. A retainer couples the seat to an outer wall of the valve body.

    摘要翻译: 用于控制通过双手柄龙头的流体流动的水龙头阀芯,包括支撑在阀体内用于围绕纵向轴线旋转的阀构件。 第一密封表面和第一入口开口由阀构件支撑。 座椅包括第二密封表面和第二入口。 第一入口开口构造成在阀构件旋转时与第二入口开口选择性地流体连通。 保持器将阀座连接到阀体的外壁。

    Coupler for tubing
    18.
    发明授权
    Coupler for tubing 失效
    管接头

    公开(公告)号:US4146254A

    公开(公告)日:1979-03-27

    申请号:US777541

    申请日:1977-03-16

    CPC分类号: F16L37/091

    摘要: A coupler which is for tubing and which has a tube receiving bore therein. A sealing ring, spacer ring and lock ring are coaxially located within the coupler bore. When a tube is inserted into the coupler bore, the sealing ring makes contact between the coupler and tube with the spacer and locking ring cooperating to cause the locking ring when the tube is pressurized to firmly engage the tube, thus preventing the tube from being withdrawn from the coupler.

    摘要翻译: 用于管道并且其中具有管接收孔的联接器。 密封环,间隔环和锁定环同轴地位于联接器孔内。 当管插入耦合器孔中时,密封环在耦合器和管之间接触,并且当管被加压以便牢固地接合管时,间隔件和锁定环协作以引起锁定环,从而防止管被撤回 从耦合器。