Plumbing fixture with line-powered control unit
    2.
    发明授权
    Plumbing fixture with line-powered control unit 失效
    卫生设备配有线路供电控制单元

    公开(公告)号:US5618023A

    公开(公告)日:1997-04-08

    申请号:US488489

    申请日:1995-06-08

    IPC分类号: E03C1/05 H02J7/00 F16K31/02

    CPC分类号: E03C1/057

    摘要: A plumbing fixture has a housing adapted to be secured to a support surface, forming a compartment dimensioned to snugly receive a battery, and formed with a passage extending from the compartment to the surface. Contacts exposed in the compartment are positioned to engage terminals of the battery. At least one feed conduit extends from the housing through a hole in the support surface so that liquid can be fed to the housing through the conduit. An electrically controlled valve in the housing is connected to the contacts and to the conduit for altering characteristics of fluid flow through the housing. A battery simulator is provided including a battery-replacement unit dimensioned like the battery, received in the compartment, and having terminals engaging the contacts. A flexible supply cable extends from the unit through the passage and surface and has an outer end outside the housing. A fitting on the outer end can fit with a standard line-voltage supply. Circuitry in the battery simulator converts alternating line-voltage current to low-voltage direct current and supplies the direct current to the terminals of the battery-replacement unit.

    摘要翻译: 卫生器具具有适于固定到支撑表面的壳体,形成一个隔间,其尺寸适于紧密地容纳电池,并且形成有从隔室延伸到表面的通道。 暴露在隔室中的触点定位成接合电池的端子。 至少一个进料导管从壳体延伸穿过支撑表面中的孔,使得液体可以通过导管供给到壳体。 壳体中的电控阀连接到触头和导管,以改变通过壳体的流体流动的特性。 提供了一种电池模拟器,其包括容纳在隔室中的具有像电池一样尺寸的电池更换单元,并且具有接合触点的端子。 柔性供应电缆从单元延伸通过通道和表面,并且外壳外部具有外端。 外端的接头可以安装标准的线路电压电源。 电池模拟器中的电路将交流线路电压电流转换为低压直流电,并将直流电流提供给电池更换单元的端子。