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    • 8. 发明申请
    • CORROSION DETECTION FOR COATED ROPES OR BELTS
    • 涂层罗纹或皮带的腐蚀检测
    • WO2012087329A1
    • 2012-06-28
    • PCT/US2010/061967
    • 2010-12-23
    • OTIS ELEVATOR COMPANYYANG, HongCHANG, Xiaoyuan
    • YANG, HongCHANG, Xiaoyuan
    • G01N17/02G01N27/26
    • G01N17/02
    • A system for detecting degradation of a wire in a coated rope or belt includes a reference electrode in electrical communication with the rope or belt and a probe in electrical communication with a wire of the rope or belt. An electrochemical measurement device is connected to the reference electrode and the probe and is configured to measure an electrical potential across the wire. The measured potential indicates a level of degradation of the wire. A method of detecting degradation of a wire in a coated rope or belt includes providing a probe in electrical communication with a wire of a rope or belt and providing a reference electrode in electrical communication with the wire of the rope or belt. A corrosion potential across the wire is measured via the probe and the reference electrode. A level of degradation of the wire is determined based on the measured potential.
    • 用于检测涂覆的绳索或带中的线的劣化的系统包括与绳索或带电连通的参考电极和与绳索或带的线电连通的探针。 电化学测量装置连接到参考电极和探针,并且被配置成测量穿过导线的电位。 测量的电位表示电线的劣化程度。 检测涂覆的绳索或带中的线的劣化的方法包括提供与绳索或带的线电连通的探针,并提供与绳索或带的线电连通的参考电极。 通过探针和参比电极测量导线上的腐蚀电位。 基于所测量的电位确定导线的劣化程度。