Method and device for detecting non-uniform and uniform deteriorations in a suspension member arrangement for an elevator based on AC voltage measurements

A method and a device for detecting non-uniform and uniform deterioration states in an elevator's suspension member arrangement (9) comprising at least one suspension member (11) having a first and a second group (24a, 24b) of electrically conductive cords (23) is proposed. First ends (25a,b) o...

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Bibliographic Details
Main Authors Robibero, Vincent, Henneau, Philippe
Format Patent
LanguageEnglish
Published 23.08.2018
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PERFORMING OPERATIONS
PHYSICS
TESTING
TRANSPORTING
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Summary:A method and a device for detecting non-uniform and uniform deterioration states in an elevator's suspension member arrangement (9) comprising at least one suspension member (11) having a first and a second group (24a, 24b) of electrically conductive cords (23) is proposed. First ends (25a,b) of the groups of cords (23) are electrically connected to an alternating voltage generator arrangement (G, G
Bibliography:Application Number: AU20170217175