ELECTRICAL SLIP RING AND BRUSH RING ASSEMBLY

摘要

An electrical current transfer assembly includes a slip ring and a brush ring having an annular array of contact elements engaging the slip ring as one ring rotates with respect to the other, the brush ring being divided into a plurality of equal sectors each carrying a group of the contact elements, the contact elements being interlaced with respect to length among the plurality of groups to provide a distributed balanced engagement of the contact elements with the slip ring.