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
2020-05-13
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |