BR112018016272A2 - método e dispositivo para detectar deteriorações não uniformes e uniformes em um sistema de elementos de suspensão para um elevador com base em medições de tensão ac - Google Patents

método e dispositivo para detectar deteriorações não uniformes e uniformes em um sistema de elementos de suspensão para um elevador com base em medições de tensão ac

Info

Publication number
BR112018016272A2
BR112018016272A2 BR112018016272A BR112018016272A BR112018016272A2 BR 112018016272 A2 BR112018016272 A2 BR 112018016272A2 BR 112018016272 A BR112018016272 A BR 112018016272A BR 112018016272 A BR112018016272 A BR 112018016272A BR 112018016272 A2 BR112018016272 A2 BR 112018016272A2
Authority
BR
Brazil
Prior art keywords
uniform
suspension element
voltage
group
detecting
Prior art date
Application number
BR112018016272A
Other languages
English (en)
Inventor
Henneau Philippe
Robibero Vincent
Original Assignee
Inventio Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio Ag filed Critical Inventio Ag
Priority claimed from PCT/EP2017/052281 external-priority patent/WO2017137307A1/en
Publication of BR112018016272A2 publication Critical patent/BR112018016272A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207—Checking means
    • B66B7/1215—Checking means specially adapted for ropes or cables
    • B66B7/1223—Checking means specially adapted for ropes or cables by analysing electric variables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/062—Belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
    • B66B7/085—Belt termination devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207—Checking means
    • B66B7/1215—Checking means specially adapted for ropes or cables
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31723—Hardware for routing the test signal within the device under test to the circuits to be tested, e.g. multiplexer for multiple core testing, accessing internal nodes
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

método e dispositivo para detectar deterioração não uniforme e uniforme em sistema de elementos de suspensão de elevador (9) que compreende elemento de suspensão (11) com primeiro e segundo grupos (24a, b) de cabos eletricamente condutores (23). primeiras extremidades (25a, b) dos cabos (23) conectadas a gerador de tensão alternada (g, g1, g2). segundas extremidades (27a, b) dos grupos (24a, b) conectadas por ponto neutro (30) onde resistências elétricas dos geradores de tensão (g1, g2), são iguais em estado não deteriorado do sistema (9). resistores (ra, rb) estão entre ponto (30) e extremidades (27a, b). método compreende aplicar tensões alternadas u1 à extremidade (25a) do grupo (24a) e u2 à extremidade (25b) do grupo (24b); determinar tensão de ponto neutro un entre (30) e potencial elétrico de referência (34); determinar tensão diferencial ud entre pontos de medição de diferença (57) entre extremidade(27a) do grupo (24a) e resistor(ra) e de medição de diferença (59) entre extremidade (27b) e resistor(rb) determinar deterioração com base nas tensões de un e de ud. deteriorações não uniformes e uniformes no sistema (9) determinadas com medidor (17) com duas unidades de determinação de tensão (35, 40) na mesma extremidade dos elementos (11).
BR112018016272A 2015-07-31 2017-02-02 método e dispositivo para detectar deteriorações não uniformes e uniformes em um sistema de elementos de suspensão para um elevador com base em medições de tensão ac BR112018016272A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562199375P 2015-07-31 2015-07-31
US14/814,558 US9932203B2 (en) 2015-07-31 2015-07-31 Method and device for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
EP16155357.3A EP3124425B1 (en) 2015-07-31 2016-02-11 Method for detecting a deterioration state in a suspension member arrangement for an elevator based on ac voltage measurements
EP16155358.1A EP3124986B1 (en) 2015-07-31 2016-02-11 Device for detecting a deterioration state in a suspension member arrangement for an elevator based on ac voltage measurements
PCT/EP2016/067966 WO2017021263A1 (en) 2015-07-31 2016-07-28 Concepts for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
PCT/EP2017/052281 WO2017137307A1 (en) 2016-02-11 2017-02-02 Method and device for detecting non-uniform and uniform deteriorations in a suspension member arrangement for an elevator based on ac voltage measurements

Publications (1)

Publication Number Publication Date
BR112018016272A2 true BR112018016272A2 (pt) 2018-12-18

Family

ID=57589824

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112017023669-9A BR112017023669B1 (pt) 2015-07-31 2016-07-28 Método para determinar o estado de deterioração em um arranjo de elementos de suspensão de um elevador, arranjo de monitoramento e elevador
BR112018015296A BR112018015296A2 (pt) 2015-07-31 2017-01-31 método e dispositivo para detectar um estado de deterioração em uma montagem de elemento de suspensão para um elevador com base em medições da tensão ac com elementos de suspensão que são eletricamente curto-circuitados em suas extremidades distais
BR112018016272A BR112018016272A2 (pt) 2015-07-31 2017-02-02 método e dispositivo para detectar deteriorações não uniformes e uniformes em um sistema de elementos de suspensão para um elevador com base em medições de tensão ac

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR112017023669-9A BR112017023669B1 (pt) 2015-07-31 2016-07-28 Método para determinar o estado de deterioração em um arranjo de elementos de suspensão de um elevador, arranjo de monitoramento e elevador
BR112018015296A BR112018015296A2 (pt) 2015-07-31 2017-01-31 método e dispositivo para detectar um estado de deterioração em uma montagem de elemento de suspensão para um elevador com base em medições da tensão ac com elementos de suspensão que são eletricamente curto-circuitados em suas extremidades distais

Country Status (14)

Country Link
US (5) US9932203B2 (pt)
EP (6) EP3124986B1 (pt)
KR (1) KR20180038449A (pt)
CN (4) CN107690415B (pt)
AU (3) AU2016302433B2 (pt)
BR (3) BR112017023669B1 (pt)
CA (4) CA2983092A1 (pt)
CO (1) CO2018008410A2 (pt)
ES (2) ES2674274T3 (pt)
FI (1) FI3124986T3 (pt)
HK (2) HK1245221A1 (pt)
PL (1) PL3124425T3 (pt)
TR (1) TR201809407T4 (pt)
WO (3) WO2017021265A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731939B2 (en) * 2013-02-21 2017-08-15 Otis Elevator Company Elevator cord health monitoring
BR112015029409A2 (pt) * 2013-05-28 2017-07-25 Inventio Ag sistema de elevador
CN105658563A (zh) * 2013-10-22 2016-06-08 通力股份公司 用于检查电梯系统的负载承载元件的完整性的方法和设备
FI126182B (en) * 2014-06-17 2016-07-29 Kone Corp Procedure and arrangement for monitoring the condition of a lift line
CN107428506B (zh) * 2014-11-28 2019-06-21 因温特奥股份公司 电梯设备
EP3028979A1 (en) * 2014-12-01 2016-06-08 KONE Corporation Method for manufacturing an electrical contact arrangement and arrangement
EP3053867A1 (en) * 2015-02-03 2016-08-10 KONE Corporation Rope terminal arrangement, arrangement for condition monitoring of an elevator rope and elevator
US9932203B2 (en) 2015-07-31 2018-04-03 Inventio Ag Method and device for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
CN110235007A (zh) 2017-01-31 2019-09-13 因温特奥股份公司 用于电梯的悬吊构件装置和用于监控悬吊构件的监控设备
CN110235006A (zh) * 2017-01-31 2019-09-13 因温特奥股份公司 具有用于监控悬吊构件的完整性的监控装置的电梯
WO2018234008A1 (en) * 2017-06-21 2018-12-27 Inventio Ag ELEVATOR HAVING A MONITORING SYSTEM FOR MONITORING THE INTEGRITY OF SUSPENSION ELEMENTS WITH SEPARATE CIRCUITS
CN110770155B (zh) 2017-06-21 2021-05-04 因温特奥股份公司 用于自测试监控电梯中的悬挂构件装置的完整性状态的监控设备的方法
CN111094166A (zh) * 2017-09-15 2020-05-01 因温特奥股份公司 用于将连接元件与用于电梯设备的皮带电连接的方法以及相应的皮带结构
WO2019105910A1 (de) 2017-11-28 2019-06-06 Inventio Ag Anschlusselement zum elektrischen kontaktieren von zugträgern in einem lasttragfähigen riemen für eine aufzuganlage sowie verfahren zum montieren des anschlusselements an dem riemen
US20190322488A1 (en) * 2018-04-23 2019-10-24 Otis Elevator Company Health monitoring of elevator tension member
US11126764B2 (en) * 2018-10-01 2021-09-21 Palo Alto Research Center Incorporated Physics-based model particle-filtering framework for predicting RUL using resistance measurements
US20200122973A1 (en) * 2018-10-18 2020-04-23 Otis Elevator Company Resistance-based inspection of elevator system support members
CN109972430B (zh) * 2019-04-23 2021-12-10 东华大学 一种基于碳纳米管纱线的断裂预警绳索及其制备方法
CN110174593B (zh) * 2019-06-21 2021-08-31 三峡大学 采用电磁感应判断接地网断点位置的装置与方法
CN110550525B (zh) * 2019-09-17 2020-11-03 东北大学 一种基于电梯钢丝绳弯曲次数的电梯安全检测方法
CN111026008B (zh) * 2019-12-16 2021-12-24 上海宏力达信息技术股份有限公司 一种基于蚁群算法的智能开关抢修方法及系统
US11718501B2 (en) 2020-04-06 2023-08-08 Otis Elevator Company Elevator sheave wear detection
CN111610406A (zh) * 2020-04-24 2020-09-01 国网河北省电力有限公司电力科学研究院 一种基于深度学习的接地网腐蚀预测方法
CN113310718B (zh) * 2021-05-26 2023-03-24 重庆市特种设备检测研究院 一种电梯曳引机模拟实际工况的加载装置及方法
WO2023165696A1 (en) * 2022-03-03 2023-09-07 Kone Corporation A solution for an elevator call allocation of an elevator group
CN116500532B (zh) * 2023-06-25 2023-11-14 云南电网有限责任公司 同步交叉采样的高压电压互感器计量异常评估方法及系统

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107038A (en) 1978-02-10 1979-08-22 Hitachi Ltd Elevator cage rope flaw detector
US4929897A (en) 1987-11-23 1990-05-29 Crucible Societe Anonyme Method and apparatus for detecting cross sectional area variations in a elongate object by measuring radial magnetic flux variations using spaced-apart coils
JPH0891734A (ja) 1994-09-21 1996-04-09 Hitachi Ltd テールコード及びそれを用いたエレベーター
JP3188833B2 (ja) * 1995-11-17 2001-07-16 三菱電機株式会社 エレベータのロープテンション測定装置
JP3488578B2 (ja) * 1996-09-06 2004-01-19 日機装株式会社 キャンドモータの軸受摩耗監視装置
DE19708518C2 (de) 1997-03-03 1999-05-27 Signal Concept Gmbh Verfahren und Vorrichtung zum Auffinden einer Defektstelle in einer Leiterschleife
DE19728381B4 (de) * 1997-07-03 2006-11-09 Robert Bosch Gmbh Verfahren und Schaltung zur Funktionsüberwachung einer Sensorbrücke
GB9814793D0 (en) 1998-07-09 1998-09-09 Ghassemi Foroozan Power meter for ac electrical systems
US6633159B1 (en) 1999-03-29 2003-10-14 Otis Elevator Company Method and apparatus for magnetic detection of degradation of jacketed elevator rope
US6422088B1 (en) * 1999-09-24 2002-07-23 Denso Corporation Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatus
SG87902A1 (en) 1999-10-01 2002-04-16 Inventio Ag Monitoring device for drive equipment for lifts
US20020194935A1 (en) * 2001-06-26 2002-12-26 Arthur Clarke Tensile load sensing belt
US6653943B2 (en) * 2001-07-12 2003-11-25 Inventio Ag Suspension rope wear detector
US20030121729A1 (en) * 2002-01-02 2003-07-03 Guenther Heinz Lift belt and system
ATE485234T1 (de) * 2004-03-16 2010-11-15 Otis Elevator Co Erfassung von verschleiss und versagen eines aufzuglasttragglieds
ES2365515T3 (es) * 2004-03-16 2011-10-06 Otis Elevator Company Estrategias de aplicación de señales eléctricas para monitorizar la condición de un elemento de soporte de carga de un elevador.
ES2386355T3 (es) 2004-03-16 2012-08-17 Otis Elevator Company Sistema y método de medición de la resistencia de un soporte tensor
ES2319911T3 (es) 2004-09-13 2009-05-14 Inventio Ag Conexion de extremo de medio de suspension para fijar un extremo de un medio de suspension en una instalacion de ascensor y procedimiento para fijar un extremo de un medio de suspension en una instalacion de ascensor.
JP4558034B2 (ja) 2007-12-14 2010-10-06 株式会社日立製作所 エレベーターのロープ検査装置
CN101259930B (zh) 2008-04-10 2010-11-03 上海交通大学 电梯门系统监测预警系统
PT2592035T (pt) 2008-07-18 2016-09-21 Inventio Ag Processo e dispositivo para a determinação do estado de desgaste de um meio de suspensão de um elevador
WO2010072549A1 (de) * 2008-12-22 2010-07-01 Inventio Ag Verfahren zur überwachung eines aufzugstragmittels, eine aufzugstragmittel-überwachungseinrichtung und eine aufzugsanlage mit einer derartigen überwachungseinrichtung
WO2011045215A1 (de) * 2009-10-14 2011-04-21 Inventio Ag Aufzugsanlage und tragmittel für eine solche anlage
CA2778870C (en) * 2009-12-21 2018-05-08 Inventio Ag Monitoring a supporting and propulsion means of an elevator system
US9254985B2 (en) 2010-02-10 2016-02-09 Otis Elevator Company Elevator system belt having connecting devices attached thereto
US8593153B2 (en) * 2010-02-26 2013-11-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of fault detection and rerouting
WO2012030332A1 (en) 2010-09-01 2012-03-08 Otis Elevator Company Resistance-based monitoring system and method
US9599582B2 (en) * 2010-09-01 2017-03-21 Otis Elevator Company Simplified resistance based belt inspection
FI124486B (fi) * 2012-01-24 2014-09-30 Kone Corp Nostolaitteen köysi, köysijärjestely, hissi ja nostolaitteen köyden kunnonvalvontamenetelmä
JP5909291B2 (ja) * 2012-02-07 2016-04-26 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ 被覆ベルトまたはロープの摩耗検出
WO2013135285A1 (en) 2012-03-14 2013-09-19 Kone Corporation Method for detection of wear or failure in a load bearing member of an elevator
WO2013151525A1 (en) * 2012-04-02 2013-10-10 Otis Elevator Company Calibration of wear detection system
CN104812690B (zh) 2012-11-29 2017-09-05 因温特奥股份公司 电梯系统
AU2013361005B2 (en) * 2012-12-18 2017-01-05 Inventio Ag Lift system with monitoring device and method for monitoring a lift system
FI124542B (en) * 2012-12-30 2014-10-15 Kone Corp Procedure and arrangement for monitoring the condition of lift lines
WO2014130028A1 (en) 2013-02-21 2014-08-28 Otis Elevator Company Elevator cord health monitoring
US9731939B2 (en) * 2013-02-21 2017-08-15 Otis Elevator Company Elevator cord health monitoring
EP2843786B1 (en) * 2013-09-03 2018-04-18 KONE Corporation An elevator line bridge filter for compensating reactive power in a grid
CN105658563A (zh) * 2013-10-22 2016-06-08 通力股份公司 用于检查电梯系统的负载承载元件的完整性的方法和设备
ES2687278T3 (es) * 2013-11-13 2018-10-24 Kone Corporation Procedimiento para monitorear el estado de los cables del ascensor y disposición de los mismos
EP2886500B1 (en) * 2013-12-17 2021-06-16 KONE Corporation An elevator
CN103922208B (zh) * 2014-04-30 2017-03-01 上海市特种设备监督检验技术研究院 一种汽车专用升降机的安全监控系统及其监控方法
ES2602062T3 (es) * 2014-05-19 2017-02-17 Kone Corporation Un ascensor
EP2952464B1 (en) * 2014-06-03 2019-05-01 KONE Corporation An elevator
FI126182B (en) * 2014-06-17 2016-07-29 Kone Corp Procedure and arrangement for monitoring the condition of a lift line
EP2987758B1 (en) * 2014-08-18 2016-11-30 KONE Corporation Elevator
EP2990370B1 (en) * 2014-09-01 2017-06-14 KONE Corporation Elevator
WO2016062454A1 (de) * 2014-10-22 2016-04-28 Inventio Ag Aufzugsanlage
US9932203B2 (en) 2015-07-31 2018-04-03 Inventio Ag Method and device for detecting a deterioration state of a load bearing capacity in a suspension member arrangement for an elevator
EP3130554B1 (en) * 2015-08-13 2021-11-24 KONE Corporation An elevator

Also Published As

Publication number Publication date
EP3328774A1 (en) 2018-06-06
US20190047822A1 (en) 2019-02-14
EP3329290A1 (en) 2018-06-06
ES2727165T3 (es) 2019-10-14
WO2017137282A1 (en) 2017-08-17
BR112017023669A2 (pt) 2018-07-17
CN109348729A (zh) 2019-02-15
KR20180038449A (ko) 2018-04-16
BR112017023260A2 (pt) 2018-08-07
CN108602647B (zh) 2020-07-07
US20190047823A1 (en) 2019-02-14
US11365093B2 (en) 2022-06-21
FI3124986T3 (fi) 2024-01-02
EP3124986B1 (en) 2023-11-29
PL3124425T3 (pl) 2018-09-28
AU2016302433A1 (en) 2018-02-15
EP3328774B1 (en) 2023-06-07
CA2983976A1 (en) 2017-02-09
WO2017021265A1 (en) 2017-02-09
US20180215585A1 (en) 2018-08-02
BR112017023669B1 (pt) 2022-01-18
AU2017217153A1 (en) 2018-08-23
EP3124420A1 (en) 2017-02-01
US9932203B2 (en) 2018-04-03
US11078047B2 (en) 2021-08-03
EP3329290B1 (en) 2024-05-01
HK1245221A1 (zh) 2018-08-24
CA3013826A1 (en) 2017-08-17
BR112018015296A2 (pt) 2018-12-18
AU2017217175A1 (en) 2018-08-23
CA3013830A1 (en) 2017-08-17
CN108602647A (zh) 2018-09-28
EP3124425B1 (en) 2018-04-04
CA2983092A1 (en) 2017-02-09
EP3124425A1 (en) 2017-02-01
AU2017217175B2 (en) 2019-10-31
US11014784B2 (en) 2021-05-25
EP3124986A1 (en) 2017-02-01
ES2674274T3 (es) 2018-06-28
HK1255079A1 (zh) 2019-08-02
AU2016302433B2 (en) 2020-02-06
US20180215584A1 (en) 2018-08-02
CN109348729B (zh) 2021-03-05
AU2017217153B2 (en) 2020-07-09
US11479444B2 (en) 2022-10-25
CN108603912A (zh) 2018-09-28
CN108603912B (zh) 2020-08-25
EP3124426A1 (en) 2017-02-01
CN107690415B (zh) 2019-12-13
CN107690415A (zh) 2018-02-13
TR201809407T4 (tr) 2018-07-23
EP3124420B1 (en) 2019-03-06
CO2018008410A2 (es) 2018-08-21
US20170029249A1 (en) 2017-02-02
WO2017021263A1 (en) 2017-02-09

Similar Documents

Publication Publication Date Title
BR112018016272A2 (pt) método e dispositivo para detectar deteriorações não uniformes e uniformes em um sistema de elementos de suspensão para um elevador com base em medições de tensão ac
BR112017009650A2 (pt) método de proteção diferencial para gerar um sinal de falha, e, dispositivo de proteção diferencial elétrica.
BR112017023196A2 (pt) aparelho e método para determinar uma distância de localização
EP4236024A3 (en) A method and system for dynamic fault detection in an electric grid
BR112014018648A8 (pt) Método para detectar uma falha em um cabo de alimentação submarino ou em um sistema de aquecimento elétrico direto, sistema de monito-ramento de falha e sistema de aquecimento elétrico direto
BR112012017169A2 (pt) monitoramento de um meio de suporte e de tração de uma instalação de elevador
BR112017010190A2 (pt) sistema para medição de características, método de medição
ATE467842T1 (de) Sensor, verfahren und system zur überwachung von übertragungsleitungen
FR3044096B1 (fr) Capteur de courant et dispositif pour la mesure d'un courant electrique
BRPI0512279A (pt) processo de medição da corrente elétrica em uma pluralidade de condutores, dispositivo para a execução do processo e aplicação do processo
TW201614241A (en) Circuit board testing apparatus and circuit board testing method
JP2015200017A5 (pt)
PH12016000446A1 (en) Motor control apparatus
BR112013024510A2 (pt) método e sistema de detecção de um curto-circuito que afeta um sensor
BR112017018340A2 (pt) método e sistema para o monitoramento de buchas do transformador, e meio de armazenamento legível por computador
MX352114B (es) Aparato de detección de voltaje, batería y método de detección de voltaje.
MX2017006873A (es) Sistema de elevador.
WO2016097767A3 (en) Apparatus for measure of quantity and associated method of manufacturing
JP1743857S (ja) 電気計測器
JP6220821B2 (ja) 直流非接地式電路における絶縁抵抗監視装置と監視方法
CN105899964B (zh) 磁检测装置
EA201500105A1 (ru) Способ измерения контактной разности потенциалов
UA114879U (xx) Спосіб багатозондового електричного бокового каротажу комбінацією прямих вимірів
TH2001003958A (th) ระบบการวัดย่อยทางไฟฟ้าที่ถูกปรับปรุงให้ดีขึ้น
UA114877U (xx) Спосіб багатозондового електричного бокового каротажу комбінацією обернених вимірів

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time