The invention relates to a rail monitoring element (SUE) comprising a carrier (T) on which a strain sensor, in particular comprising an optical fiber (F) having a fiber Bragg grating (FBG), is attached. According to the invention, the carrier (T) has an adhesive layer (K) for adhesive attachment to a rail (S) having a thermally activatable or thermally curable adhesive, the adhesive layer (K) comprising a heating element (HE) having contacts (KO) that can be supplied with electrical energy. The rail monitoring element according to the invention can be installed more easily and in a manner which saves more energy.
本发明涉及一种轨道监测元件(SUE),其具有载体(T),应变传感器、尤其是具有带有光纤布拉格光栅(FBG)的光纤(F)的应变传感器紧固在所述载体上。根据本发明,所述载体(T)具有带有能热活化或者能热固化的胶粘剂胶粘剂层(K),用于黏性地紧固在轨道(S)上,其中,所述胶粘剂层(K)具有带有触点(KO)的加热元件(HE),用于以电能加载。根据本发明的轨道监测元件能够简单地和节能地装配。
Rail monitoring element, method for mounting rail monitoring element, and method for manufacturing rail monitoring element
轨道监测元件、用于装配轨道监测元件的方法和用于制造轨道监测元件的方法
2022-02-01
Patent
Electronic Resource
Chinese
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01K MEASURING TEMPERATURE , Messen der Temperatur / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
European Patent Office | 2022
|European Patent Office | 2023
|European Patent Office | 2020
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