公开(公告)号：US5124608A

公开(公告)日：1992-06-23

申请号：US646100

申请日：1991-01-25

申请人： David C. Lawrence ,  Steven L. Grant ,  John W. Giles, Jr.

发明人： David C. Lawrence ,  Steven L. Grant ,  John W. Giles, Jr.

IPC分类号： H01R39/08 ,  H01R39/64

CPC分类号： H01R39/64 ,  H01R39/08

摘要： A slip ring assembly having a rotatable chamber including a shaft rotatably mounted therein. A plurality of slip rings are provided within a ring section of the rotatable chamber and are mounted to the shaft for rotation therewith. The plurality of slip rings for a group of preselected pairs of slip rings. An electrical conductor is connected to each slip ring with each electrical conductor being twisted to at least one adjacent electrical conductor through a central core in the shaft to thereby cancel alternating current due to self-generated voltages. The slip ring assembly also includes a brush assembly having at least one brush support associated with each slip ring with each brush support having brushes extending therefrom in contact with its corresponding slip ring at at least two brush contacts. The brush contacts for each slip are orientated approximately 180 degrees apart. Furthermore, brush contacts for each preselected pair of adjacent slip rings are orientated at an offset of approximately 90 degrees.

摘要翻译： 一种滑环组件，其具有可旋转地安装在其中的可旋转腔室，所述旋转腔室包括轴。 多个滑环设置在可旋转室的环形部分内并且安装到轴上以与其一起旋转。 用于一组预选的滑环对的多个滑环。 电导体连接到每个滑环，每个电导体通过轴中的中心芯扭转至至少一个相邻的电导体，从而由于自发电压而消除交流电流。 滑环组件还包括具有与每个滑环相关联的至少一个刷子支撑件的刷子组件，每个刷子支撑件具有从其在至少两个刷子触点处与其对应的滑环接触的刷子延伸。 每个滑块的刷子触点定向约180度。 此外，每个预选的一对相邻滑环的刷触点定向在大约90度的偏移处。