| 摘要 |
Signals are to be transferred between a first (20) and second (30) member of a rotary device, wherein the first and second members are rotating with respect to one another. A first metallic strip (24) is affixed to a surface of the first member (20). A second metallic strip (22) is affixed to a surface of the second member (30). The surface of the first member and the surface of the second member are in close proximity to one another to form a gap therebetween. The first metallic strip and the second metallic strip face one another across the gap to form a capacitor (C1 to C7) having at least one rotary plate, the capacitor having a predetermined capacitance value (Fig. 1). <IMAGE>
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