Apparatus and method of watering objects
    16.
    发明授权
    Apparatus and method of watering objects 失效
    浇水对象的设备和方法

    公开(公告)号:US4006843A

    公开(公告)日:1977-02-08

    申请号:US568580

    申请日:1975-04-16

    IPC分类号: A01G27/00 B67D5/08

    CPC分类号: A01G27/005 Y10T137/4336

    摘要: An automatic gravity-actuated plant watering system receives quantities of water from a supply, collects a predetermined amount, discharges and distributes the same whenever the collected quantities of water reach the predetermined amount. Metering means are provided to regulate the quantity of water flow per unit time, and gravity-actuated cleaning means are used to prevent contaminants from obstructing the fluid flow.

    摘要翻译: 自动重力驱动的植物浇水系统每当收集的水量达到预定量时,从供应源接收数量的水,收集预定量,排出并分配。 提供计量装置以调节每单位时间的水流量,重力驱动的清洁装置用于防止污染物阻塞流体流动。