| 摘要 |
<p>A hot bearing detection system as shown which spatially separates the thermal sensor (21) which is disposed within a bearing-securing bolt (10) from the communication means (42) for communicating high temperature conditions occuring at a railroad car bearing or the like. The housing (22) for the communication means is disposed adjacent the bearing and is connected electrically with the thermal sensor such that when high temperature conditions occur the conditions will be r.f.-communicated to the wayside or to a locomotive.</p> |
