Fault detection apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 22, 2003
Grant Date -
N/A
app pub date -
Aug 11, 2000
filing date -
Apr 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus (20) for detecting faults in the exterior surface of elongate material especially enamel coated wire (W). The apparatus (20) comprises an optical head (22) through which the material (W) passes, the optical head (22) including means (35) to emit light onto the material; means (45) to collect reflected light from the material and means to monitor changes in the reflected light to indicate the presence of faults. A computer (60) is used to record the faults, their characteristics and position on a length of the material.
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