公开(公告)号：US20150380888A1

公开(公告)日：2015-12-31

申请号：US14765781

申请日：2014-02-05

Applicant: ABB Technology AG

Inventor： Teemu Jehkonen

IPC: H01R39/64

CPC classification number: H01R39/64

Abstract: Slip arrangement (100) for transferring electric power between a stationary part (1) and a rotatable part (20) comprises annular slip rings (101, 102, 103) positioned coaxially around a centre axis (Y) at a radial distance from each other and having at least one contact surface (S1, S2). Optional first power supply conductors (111, 112, 113) are attached to the at least one contact surface (S1, S2) of the slip rings (101, 102, 1013). Sliding contact means (131, 32, 133) having a contact surface (S3) are in sliding contact with the at least one contact surface (S1, S2) of the slip rings (101, 102, 103). Second power supply conductors (121, 122, 123) are attached to the sliding contact means (121, 122, 123). The first power supply conductors (111, 112, 113) are sup-ported with first isolator means (141, 142, 143) and further first isolator means 1 (145) at the rotating part (20) or the stationary part (10) and the second power supply conductors (121, 122, 123) are supported with second isolator means (151, 152, 153) and further second isolator means (155) at the stationary part (10) or the rotating part (20). Said sliding contact means (131, 132, 133) are stationary and said slip rings (101, 102, 103) rotate with the rotating part (20) 20 or vice a versa.

Abstract translation: 用于在静止部分（1）和可旋转部分（20）之间传递电力的滑动装置（100）包括环形滑环（101,102,103），该环形滑环以相对于彼此径向距离的中心轴线（Y）同轴设置 并具有至少一个接触表面（S1，S2）。 可选的第一电源导体（111,112,113）附接到滑环（101,102,1013）的至少一个接触表面（S1，S2）。 具有接触表面（S3）的滑动接触装置（131,32,133）与滑环（101,102,103）的至少一个接触表面（S1，S2）滑动接触。 第二电源导体（121,122,123）附接到滑动接触装置（121,122,123）。 第一供电导体（111,112,113）在第一隔离装置（141,142,143）和另外的第一隔离装置（145）支承在旋转部分（20）或固定部分（10）处， 并且第二电源导体（121,122,123）由第二隔离装置（151,152,153）和另外的第二隔离装置（155）支撑在固定部分（10）或旋转部分（20）处。 所述滑动接触装置（131,132,133）是静止的，并且所述滑环（101,102,103）随着旋转部件（20）20旋转，反之亦然。