公开(公告)号：US5291541A

公开(公告)日：1994-03-01

申请号：US992312

申请日：1992-12-21

申请人： Clinton D. Gibler ,  Larry A. Marcus ,  Frederick A. Rosebrock ,  Perry K. White

发明人： Clinton D. Gibler ,  Larry A. Marcus ,  Frederick A. Rosebrock ,  Perry K. White

IPC分类号： H04M1/215 ,  H04M11/00

CPC分类号： H04M1/2155

摘要： Coupling apparatus for a telephone handset comprises a handset-coupling cradle having a dome at one end thereof for locating the earpiece (receiver) of the handset, and sound ports at the other end of the cradle in the region where the mouthpiece (microphone) of the handset resides. The handset-coupling cradle is shaped to accommodate a variety of different handset styles. An inductive sensor is mounted within the dome and it responds to electromagnetic fields generated by the handset receiver. Such a sensor eliminates the need to closely couple the receiver to the apparatus. A low acoustic impedance loudspeaker is mounted beneath the sound ports for acoustically coupling signals to the handset's microphone. Such a loudspeaker eliminates the need to closely couple the microphone to the apparatus.

摘要翻译： 用于电话听筒的耦合装置包括手机耦合支架，其在其一端具有用于定位手机的耳机（接收器）的圆顶的耳机，以及在支架的另一端处的口（麦克风） 手机留在。 手机耦合支架的形状适应各种不同的手机风格。 感应传感器安装在穹顶内，并响应手机接收机产生的电磁场。 这种传感器消除了将接收器紧密耦合到设备的需要。 低声阻抗扬声器安装在声音端口下方，用于将信号耦合到手机的麦克风。 这样的扬声器消除了将麦克风紧密耦合到设备的需要。

公开(公告)号：US20110304339A1

公开(公告)日：2011-12-15

申请号：US12893164

申请日：2010-09-29

申请人： Ryan W. Schumacher ,  Perry K. White

发明人： Ryan W. Schumacher ,  Perry K. White

IPC分类号： G01R31/14

CPC分类号： G01R31/025 ,  G01R31/007

摘要： A bus terminal is isolated from ground potential during normal operation of the vehicle. A first current is applied to the bus terminal. A current level detector is arranged to detect a first level of the first current, or a corresponding observed voltage level, that exists or flows from the bus terminal to ground. A compensator is configured to compensate for a range in the detected first level by applying a corresponding compensating voltage level to a first resistor coupled to the current level detector. An electronic data processor is capable of estimating a first isolation level between the bus terminal and ground based on the detected first level.

摘要翻译： 在车辆的正常操作期间，总线端子与地电位隔离。 第一电流被施加到总线终端。 电流电平检测器被布置成检测存在或从总线端子到地流动的第一电流的第一电平或相应的观察到的电压电平。 补偿器被配置为通过将相应的补偿电压电平施加到耦合到当前电平检测器的第一电阻器来补偿检测到的第一电平的范围。 电子数据处理器能够基于检测到的第一电平来估计总线端子与地之间的第一隔离电平。

公开(公告)号：US06661638B2

公开(公告)日：2003-12-09

申请号：US10008366

申请日：2001-12-07

申请人： Robert Jackson ,  Abner D. Joseph ,  Don S. Terry ,  Perry K. White

发明人： Robert Jackson ,  Abner D. Joseph ,  Don S. Terry ,  Perry K. White

IPC分类号： H01G4005

CPC分类号： H05K1/162 ,  H05K1/0298 ,  H05K2201/09236 ,  H05K2201/09672 ,  Y10T29/435

摘要： For use in a printed wiring board, a capacitor, and a method of manufacturing the capacitor. In one embodiment, the capacitor includes: (1) first and second interdigitated finger sets, located on a first layer of the printed wiring board, that employ fringe capacitance to store electrical energy and together form a first capacitor conductor and (2) a second capacitor conductor, located on a second layer of the printed wiring board, that cooperates with the first capacitor conductor to employ plate capacitance to store further electrical energy.

摘要翻译： 用于印刷线路板，电容器和制造电容器的方法。 在一个实施例中，电容器包括：（1）位于印刷线路板的第一层上的第一和第二叉指指套，其采用边缘电容来存储电能并且一起形成第一电容器导体，以及（2）第二 电容器导体位于印刷电路板的第二层上，与第一电容器导体配合使用板电容以存储进一步的电能。

公开(公告)号：US06592395B2

公开(公告)日：2003-07-15

申请号：US09969826

申请日：2001-10-03

申请人： Reed Scott Brown ,  Robert H. Jackson ,  Ronald Kohl ,  Don Terry ,  Perry K. White ,  Ronald L. Wild

发明人： Reed Scott Brown ,  Robert H. Jackson ,  Ronald Kohl ,  Don Terry ,  Perry K. White ,  Ronald L. Wild

IPC分类号： H01R424

CPC分类号： H01R4/2429 ,  H01R13/6477 ,  Y10S439/941

摘要： A connector assembly for connecting wire leads of a first cable to corresponding wire leads of a second cable. A terminal housing structure has a first base, and a second base facing opposite to the first base. First pairs of connector terminals are configured to connect with pairs of wire leads of the first cable, and second pairs of connector terminals are configured to connect with pairs of wire leads of the second cable. A wiring board captured between the first and second bases has sets of conductive terminal openings at corresponding locations in the board. The first pairs of connector terminals are mounted on one side of the board in first pairs of terminal openings, and the second pairs of connector terminals are mounted on the opposite side of the board in second pairs of terminal openings which are electrically connected to the first pair of openings. The sets of terminal openings are spaced apart sufficiently to avoid cross-talk between the pairs of connector terminals.

摘要翻译： 一种用于将第一电缆的引线连接到第二电缆的相应电线引线的连接器组件。 端子壳体结构具有第一基座和与第一基座相对的第二基座。 第一对连接器端子被配置为与第一电缆的一对导线连接，并且第二对连接器端子被配置为与第二电缆的成对的导线连接。 捕获在第一和第二基座之间的布线板在板的相应位置处具有一组导电端子开口。 第一对连接器端子安装在第一对端子开口中的板的一侧上，并且第二对连接器端子安装在第二对端子开口的第二对端子开口的相对侧上，该端子开口电连接到第一对 一对开口。 这些端子开口的间隔足以避免连接器端子对之间的串扰。

公开(公告)号：US08618809B2

公开(公告)日：2013-12-31

申请号：US12893164

申请日：2010-09-29

申请人： Ryan W. Schumacher ,  Perry K. White

发明人： Ryan W. Schumacher ,  Perry K. White

IPC分类号： G01R31/14

CPC分类号： G01R31/025 ,  G01R31/007

摘要： A bus terminal is isolated from ground potential during normal operation of the vehicle. A first current is applied to the bus terminal. A current level detector is arranged to detect a first level of the first current, or a corresponding observed voltage level, that exists or flows from the bus terminal to ground. A compensator is configured to compensate for a range in the detected first level by applying a corresponding compensating voltage level to a first resistor coupled to the current level detector. An electronic data processor is capable of estimating a first isolation level between the bus terminal and ground based on the detected first level.

摘要翻译： 在车辆的正常操作期间，总线端子与地电位隔离。 第一电流被施加到总线终端。 电流电平检测器被布置成检测存在或从总线端子到地流动的第一电流的第一电平或相应的观察到的电压电平。 补偿器被配置为通过将相应的补偿电压电平施加到耦合到当前电平检测器的第一电阻器来补偿检测到的第一电平的范围。 电子数据处理器能够基于检测到的第一电平来估计总线端子与地之间的第一隔离电平。