| 摘要 |
<p>An arrangement is useful for measuring the distance, possibly filled with a film of a medium in essentially liquid or paste form, e.g. a film of lubricant, paste, water or the like, between a staionary element and an element moving relative to the latter, e.g. between bearing shell(s) and a shaft. An evaluation circuit supplies an electrical signal to the distance to be measured and determines its impedance. The parts adjacent to the distance are electrically conductive or are provided with electrically conductive contacts. To ensure problem-free checking of the bearings of existing machines with such an arrangement, with negligible conversion costs, the medium or film (2) between the two elements (1, 3) is connected to at least one additional coupling impedance (4), which permits contactless signal transmission between the moving element (3) and the stationary element (1), or to an additional measuring impedance, said impedances being connected in turn to the evaluation circuit.</p> |
