会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Water flow control system
    • 水流控制系统
    • US5341839A
    • 1994-08-30
    • US76887
    • 1993-06-15
    • Hiroshi KobayashiRyosuke HayashiShoji InokuchiYukihiro Muroya
    • Hiroshi KobayashiRyosuke HayashiShoji InokuchiYukihiro Muroya
    • E03D3/02E03C1/05E03D3/04E03D5/10F16K21/04F16K31/40G05D16/08
    • F16K31/406E03D3/04E03D5/10Y10S4/03Y10T137/7796Y10T137/87917Y10T137/88046
    • A battery-operated flushing system (10) comprises a flushing valve (34) of the pilot-operated self-closing type having a pressure chamber (46) connected to a pilot conduit (52) controlled by a solenoid valve (50) of the non-latching type. A pressure control valve (48) is disposed between the pressure chamber (46) and the solenoid valve (50) for limiting the static water pressure applied to the solenoid valve (50) when the solenoid valve is closed. The provision for the pressure control valve (48) enables considerable reduction in the power consumption required to lift a solenoid valve plunger against the action of the static hydraulic pressure. Once the plunger is lifted, the non-latching type solenoid valve is energized with a reduced electric current sufficient to hold the valve in its open position. In total, energy consumption per cycle of operation is reduced. Use of the non-latching type solenoid valve permits to avoid malfunction inherently involved in the solenoid valves of the latching type. Various other embodiments are also disclosed.
    • 电池驱动的冲洗系统(10)包括先导式自动关闭型的冲洗阀(34),该冲洗阀具有连接到由电磁阀(50)控制的先导管道(52)的压力室(46) 非锁定型。 压力控制阀(48)设置在压力室(46)和电磁阀(50)之间,用于限制当电磁阀关闭时施加到电磁阀(50)上的静态水压。 用于压力控制阀(48)的设置使得能够大大减少提升电磁阀柱塞以抵抗静态液压的作用所需的功率消耗。 一旦柱塞被提升,非闩锁型电磁阀通过足以将阀保持在其打开位置的减小的电流来通电。 总的来说,每个运行周期的能源消耗减少。 非闩锁型电磁阀的使用允许避免固有类型的电磁阀固有的故障。 还公开了各种其它实施例。