FIELD: physics.
SUBSTANCE: drive belt monitoring system comprises a belt having at least one reinforcing element containing a conducting reinforcing material. The conducting reinforcing material is interweaved with non-conducting reinforcing material; a belt monitoring device lying near said belt, said belt monitoring device having a field inductor which is excited by an applied signal; and apparatus for monitoring electrical characteristics of at least part of said field inductor, which is affected by change in electrical properties of said conducting reinforcing element so as to determine the physical state of said conducting reinforcing element and therefore monitor the physical characteristics of said belt. Disclosed also is a method of monitoring the drive belt.
EFFECT: wider field of use.
26 cl, 9 dwg
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