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1.发明授权Method and apparatus using oscillatory magnetic field to determine state of charge of an electrolytic storage cell 失效使用振荡磁场来确定电解储存电池的充电状态的方法和装置公开(公告)号：US5250903A
公开(公告)日：1993-10-05
申请号：US851984
申请日：1992-03-13
Applicant: Donald Limuti , James M. Ross, Jr. , Thomas L. Churchill
Inventor： Donald Limuti , James M. Ross, Jr. , Thomas L. Churchill
IPC: H01M10/48 , G01N27/416 , G01N27/72
CPC classification number: H01M10/484 , H01M10/48 , G01R31/3606
Abstract: Nonintrusive sensors capable of measuring various storage cell parameters such as voltage, state-of-charge, electrolyte level, internal resistance, and temperature are attached to a monitoring module which gathers and processes signals representative of information concerning the condition of electrolytic storage cells and transmits the information to a central computer for further processing. In response to commands issued by the central computer, appropriate maintenance and/or repair operations can be initiated. Alternatively, the system described can be used to automatically perform such maintenance tasks as checking and adding electrolyte levels, reducing the voltage in cells whose output voltage is too high, and leveling the state-of-charge of each cell in an array of electrolytic storage cells. The system can monitor other functions of the electrolytic storage cells, including the evolution of hydrogen gas and the accumulation of sediments in individual electrolytic storage cells.
Abstract translation: 能够测量诸如电压，充电状态，电解质水平，内部电阻和温度的各种存储单元参数的非侵入式传感器被附加到监视模块，监视模块收集并处理表示电解储存单元的状况信息的信号，并传送 信息到中央计算机进一步处理。 响应于中央计算机发出的命令，可以启动适当的维护和/或维修操作。 或者，所描述的系统可以用于自动执行诸如检查和添加电解质水平，降低输出电压太高的单元中的电压以及调节电解存储阵列中的每个单元的充电状态的维护任务 细胞。 该系统可以监测电解储存电池的其他功能，包括氢气的演变和个别电解储存电池中沉积物的积累。
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公开(公告)号：US5132626A
公开(公告)日：1992-07-21
申请号：US359642
申请日：1989-05-31
Applicant: Donald Limuti , James M. Ross, Jr. , Thomas L. Churchill
Inventor： Donald Limuti , James M. Ross, Jr. , Thomas L. Churchill
IPC: H01M10/48
CPC classification number: H01M10/48 , H01M10/484
Abstract: Nonintrusive sensors capable of measuring various storage cell parameters such as voltage, state-of-charge, electrolyte level, internal resistance, and temperature are attached to a monitoring module which gathers and processes signals representative of information concerning the condition of electrolytic storage cells and transmits the information to a central computer for further processing. In response to commands issued by the central computer, appropriate maintenance and/or repair operations can be initiated. Alternatively, the system described can be used to automatically perform such maintenance tasks as checking and adding electrolyte levels, reducing the voltage in cells whose output voltage is too high, and leveling the state-of-charge of each cell in an array of electrolytic storage cells. The system can monitor other functions of the electrolytic storage cells, including the evolution of hydrogen gas and the accumulation of sediments in individual electrolytic storage cells.
Abstract translation: 能够测量诸如电压，充电状态，电解质水平，内部电阻和温度的各种存储单元参数的非侵入式传感器被附加到监视模块，监视模块收集并处理表示电解储存单元的状况信息的信号，并传送 信息到中央计算机进一步处理。 响应于中央计算机发出的命令，可以启动适当的维护和/或维修操作。 或者，所描述的系统可以用于自动执行诸如检查和添加电解质水平，降低输出电压太高的单元中的电压以及调节电解存储阵列中的每个单元的充电状态的维护任务 细胞。 该系统可以监测电解储存电池的其他功能，包括氢气的演变和个别电解储存电池中沉积物的积累。
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3.发明授权
公开(公告)号：US4704906A
公开(公告)日：1987-11-10
申请号：US850234
申请日：1986-04-10
Applicant: Thomas L. Churchill , James M. Ross
Inventor： Thomas L. Churchill , James M. Ross
Abstract: The air gap between a rotor and a stator in rotating electrical machinery is determined using sonar techniques. An ultrasonic signal transmitter and receiver are mounted on one of the rotor and stator for transmitting ultrasonic signals to the other of the rotor and stator and receiving reflections therefrom. The time between signal transmission and reflected signal reception is determined, and the spacing of the rotor and stator is determined from the time, the velocity of sound, and the speed of rotation of the rotor.
Abstract translation: 使用声纳技术确定旋转电机中的转子和定子之间的气隙。 超声波信号发射器和接收器安装在转子和定子中的一个上，用于将超声波信号传送到转子和定子中的另一个并从其接收反射。 确定信号传输和反射信号接收之间的时间，并根据时间，声速和转子的转速确定转子和定子的间距。
