公开(公告)号：US06577042B2

公开(公告)日：2003-06-10

申请号：US09424174

申请日：2000-02-14

申请人： Weng Lee ,  John Popow ,  Phil Bell ,  Uri Rosenschein ,  Richard Klein

发明人： Weng Lee ,  John Popow ,  Phil Bell ,  Uri Rosenschein ,  Richard Klein

IPC分类号： H01L4109

CPC分类号： B06B1/0261 ,  B06B2201/55

摘要： A control system for a probe, including a transmission member, comprises a power source for supplying a constant power to a transmission member and a transducer for coupling the constant power to the transmission member and for providing a mechanical output to the transmission member at a frequency. A frequency measuring device is also provided for constantly measuring the frequency of the mechanical output of the transducer. A current monitoring device for measuring current forwarded to the transducer which monitors the current while the frequency of said mechanical output is varied until it is determined at what frequency the current is at a maximum is also provided. A method for implementing this apparatus is also provided.

摘要翻译： 一种用于探针的控制系统，包括传动构件，包括用于向传动构件提供恒定功率的电源和用于将恒定功率耦合到传动构件的换能器，并且用于以频率向传动构件提供机械输出 。 还提供了一种频率测量装置，用于不断地测量换能器的机械输出的频率。 还提供了一种用于测量转发到换能器的电流的电流监视装置，其监测电流，同时所述机械输出的频率改变，直到确定电流处于最大频率为止。 还提供了一种用于实现该装置的方法。

公开(公告)号：US06564961B1

公开(公告)日：2003-05-20

申请号：US10238012

申请日：2002-09-09

申请人： Richard Klein

发明人： Richard Klein

IPC分类号： B60P300

CPC分类号： B60P3/2235 ,  Y10T137/86212 ,  Y10T137/86228

摘要： A fluid storage tank that comprises a tank shell. The tank shell is fabricated from a top, a bottom, a front end cap, a rear end cap, a first side, and a second side. The tank shell has an interior defining an open volume inside. The tank shell is supported by at least one baffle that is fastened onto the tank shell. The top has a hatch that contains a conventional hinge means and is capable of being latched by a conventional latch means. A drain hole is located on the bottom of the tank, or on a bottom sump that is attached onto the bottom of the fluid storage tank assembly. The top and the bottom of the tank assembly are generally parallel in relationship. The first side and the second side of the tank assembly are both attached to the top and the bottom of the tank assembly. The top is shown smaller than the bottom creating a trapezoidal shape.

摘要翻译： 一种包含罐壳的流体储存罐。 罐壳由顶部，底部，前端盖，后端盖，第一侧和第二侧制成。 罐壳具有内部限定开放体积的内部。 罐壳由至少一个固定在罐壳上的挡板支撑。 顶部具有包含常规铰链装置并且能够被常规闩锁装置锁定的舱口。 排水孔位于储罐的底部，或位于储存在液体储罐组件底部的底部贮槽上。 罐组件的顶部和底部通常是平行的。 罐组件的第一侧和第二侧都连接到罐组件的顶部和底部。 顶部显示比底部小，形成梯形。