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    • 3. 发明申请
    • Surge protector life cycle monitor system and method
    • 浪涌保护器生命周期监控系统及方法
    • US20070188962A1
    • 2007-08-16
    • US11354230
    • 2006-02-15
    • John Baldwin
    • John Baldwin
    • H02H9/06
    • H02H3/048H02H1/0053
    • A system and method are provided for determining an expected life of an electric surge protection component. The system and method monitors preferably each surge that an electric surge protection component experiences. Each surge is measured to determine magnitude and duration, and a cumulative surge measurement history is maintained for each component. Based upon an analysis of the cumulative surge measurement history, an expected life of the component is determined, and an end user is alerted at or preferably near an end of the expected life of the device.
    • 提供了一种用于确定电涌保护组件的预期寿命的系统和方法。 该系统和方法优选地监测电涌保护组件经历的每个浪涌。 测量每个浪涌以确定幅度和持续时间,并且为每个组件维持累积浪涌测量历史。 基于对累积浪涌测量历史的分析,确定组件的预期寿命,并且终端用户在设备的预期寿命结束时或优选地接近终端。
    • 5. 发明授权
    • Feeding equalization for sludge presses
    • 泥浆压榨机的进料均衡
    • US5205941A
    • 1993-04-27
    • US739472
    • 1991-08-02
    • Erwin FunkJohn BollesJohn Baldwin
    • Erwin FunkJohn BollesJohn Baldwin
    • B30B9/02
    • B30B9/02
    • In a dewatering press having a number of rotors rotatable in a cylindrical press housing with an inlet channel defining an inlet for a humid mass into the housing, a mechanism for equalizing the amount of mass fed to the inlet channels. A screw feeder is associated with each inlet channel, and equalization is accomplished by providing opening communication between the screw feeders at their pressure ends, adjacent the inlet channels. A module having a conduit associated with each inlet channel, and a cross over tunnel at the portion of the module adjacent the press housing, is disposed between the feeder screw housing and the press housing.
    • 在具有多个转子的脱水压榨机中,其具有可在圆筒形压力机壳体中旋转的入口通道,所述入口通道限定用于潮湿质量进入壳体的入口,用于均衡供给到入口通道的质量的量的机构。 螺旋进料器与每个入口通道相关联,并且通过在螺旋进料器的压力端,邻近入口通道处提供开口连通来实现均衡。 具有与每个入口通道相关联的管道的模块以及邻近压力机壳体的模块部分处的交叉通道设置在进料螺杆壳体和压力机壳体之间。