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Home › Method and device for detecting a deterioration state in a suspension member arrangement for an elevator based on AC voltage measurements with suspension members being electrically short-circuited at their distal ends

Method and device for detecting a deterioration state in a suspension member arrangement for an elevator based on AC voltage measurements with suspension members being electrically short-circuited at their distal ends

US Patent 11365093 · Granted Jun 21, 2022

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