A method of fault detection of a belt or rope includes interconnecting a plurality of cords of the belt or rope, the cords including a plurality of wires, to form a bridge circuit. A fault detection bridge circuit is subjected to a voltage excitation and outputs a voltage which is indicative of the belt or rope damage but remaining insensitive to other environmental noises.
ELEVATOR CORD HEALTH MONITORING
INTEGRITÄTSÜBERWACHUNG FÜR AUFZUGSSEIL
SURVEILLANCE D'INTÉGRITÉ DE CORDON D'ASCENSEUR
13.05.2020
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |