HK1255079A1 - 用於在懸掛構件在其遠端部處電短路的情況下基於交流電壓測量來檢測電梯的懸掛構件設備的劣化狀態的方法和裝置 - Google Patents

用於在懸掛構件在其遠端部處電短路的情況下基於交流電壓測量來檢測電梯的懸掛構件設備的劣化狀態的方法和裝置

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Publication number
HK1255079A1
HK1255079A1 HK18114208.9A HK18114208A HK1255079A1 HK 1255079 A1 HK1255079 A1 HK 1255079A1 HK 18114208 A HK18114208 A HK 18114208A HK 1255079 A1 HK1255079 A1 HK 1255079A1
Authority
HK
Hong Kong
Prior art keywords
circutted
detecting
distal ends
deterioration state
suspension
Prior art date
Application number
HK18114208.9A
Other languages
English (en)
Inventor
弗羅里安‧多爾德
菲利普‧亨內勞
Original Assignee
因溫特奧股份公司
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 因溫特奧股份公司 filed Critical 因溫特奧股份公司
Publication of HK1255079A1 publication Critical patent/HK1255079A1/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/12Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207Checking means
    • B66B7/1215Checking means specially adapted for ropes or cables
    • B66B7/1223Checking means specially adapted for ropes or cables by analysing electric variables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00Mining-hoist operation
    • B66B19/007Mining-hoist operation method for modernisation of elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/062Belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/06Arrangements of ropes or cables
    • B66B7/08Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
    • B66B7/085Belt termination devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/12Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207Checking means
    • B66B7/1215Checking means specially adapted for ropes or cables
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145Ropes 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20Investigating the presence of flaws
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005Testing of electric installations on transport means
    • G01R31/008Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08Locating faults in cables, transmission lines, or networks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08Locating faults in cables, transmission lines, or networks
    • G01R31/081Locating faults in cables, transmission lines, or networks according to type of conductors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317Testing of digital circuits
    • G01R31/31723Hardware 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
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2007Elevators
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/16Physical 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)
HK18114208.9A 2015-07-31 2018-11-07 用於在懸掛構件在其遠端部處電短路的情況下基於交流電壓測量來檢測電梯的懸掛構件設備的劣化狀態的方法和裝置 HK1255079A1 (zh)

Applications Claiming Priority (5)

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
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
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
PCT/EP2017/052064 WO2017137282A1 (en) 2015-07-31 2017-01-31 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

Publications (1)

Publication Number Publication Date
HK1255079A1 true HK1255079A1 (zh) 2019-08-02

Family

ID=57589824

Family Applications (2)

Application Number Title Priority Date Filing Date
HK18104484.5A HK1245221A1 (zh) 2015-07-31 2018-04-04 用於確定電梯的懸掛構件的劣化狀態的方法和裝置
HK18114208.9A HK1255079A1 (zh) 2015-07-31 2018-11-07 用於在懸掛構件在其遠端部處電短路的情況下基於交流電壓測量來檢測電梯的懸掛構件設備的劣化狀態的方法和裝置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK18104484.5A HK1245221A1 (zh) 2015-07-31 2018-04-04 用於確定電梯的懸掛構件的劣化狀態的方法和裝置

Country Status (14)

Country Link
US (5) US9932203B2 (zh)
EP (6) EP3124425B1 (zh)
KR (1) KR20180038449A (zh)
CN (4) CN109348729B (zh)
AU (3) AU2016302433B2 (zh)
BR (3) BR112017023669B1 (zh)
CA (4) CA2983092A1 (zh)
CO (1) CO2018008410A2 (zh)
ES (3) ES2674274T3 (zh)
FI (1) FI3124986T3 (zh)
HK (2) HK1245221A1 (zh)
PL (1) PL3124425T3 (zh)
TR (1) TR201809407T4 (zh)
WO (3) WO2017021263A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2958844B1 (en) * 2013-02-21 2018-09-05 Otis Elevator Company Elevator cord health monitoring
AU2014273202B2 (en) * 2013-05-28 2017-04-06 Inventio Ag Elevator system
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
AU2015352498B2 (en) * 2014-11-28 2018-12-13 Inventio Ag Elevator system
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
EP3577474B1 (en) 2017-01-31 2024-05-01 Inventio Ag Suspension member arrangement for an elevator and monitoring arrangement for monitoring a suspension member
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
CN110799439B (zh) * 2017-06-21 2021-12-07 因温特奥股份公司 带有用于监控具有单独的电路的悬挂构件的完整性的监控装置的电梯
US11708241B2 (en) 2017-06-21 2023-07-25 Inventio Ag Method for self-testing a monitoring device monitoring an integrity status of a suspension member arrangement in an elevator
WO2019052909A1 (de) 2017-09-15 2019-03-21 Inventio Ag Verfahren zum elektrischen anbinden eines anschlusselements an einen riemen für eine aufzuganlage sowie entsprechende riemenanordnung
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
WO2005095252A1 (en) * 2004-03-16 2005-10-13 Otis Elevator Company Elevator load bearing member wear and failure detection
WO2005095250A1 (en) 2004-03-16 2005-10-13 Otis Elevator Company Tensile support strength measurement system and method
JP4820815B2 (ja) 2004-03-16 2011-11-24 オーチス エレベータ カンパニー エレベータ荷重支持部材の状態を監視する電気信号適用方法
ES2427915T3 (es) 2004-09-13 2013-11-04 Inventio Ag Conexión de extremo de medio de soporte para la fijación de un extremo de un medio de soporte en una instalación de elevador y procedimiento para la fijación de un extremo de un medio de soporte en una instalación de elevador
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
CN102099279B (zh) 2008-07-18 2014-03-12 因温特奥股份公司 用于确定电梯的承载机构的磨损寿命的方法和装置
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
MY183948A (en) * 2009-10-14 2021-03-17 Inventio Ag Elevator system and load bearing member for such a system
EP2910510A1 (de) * 2009-12-21 2015-08-26 Inventio AG Überwachung eines Trag- und Treibmittels einer Aufzugsanlage
CN102770364B (zh) 2010-02-10 2016-02-03 奥的斯电梯公司 包括带与连接装置的组件及将连接装置安装到带上的方法
US20110209894A1 (en) * 2010-02-26 2011-09-01 United States Of America As Represented By The Administrator Of The National Aeronautics Electrically Conductive Composite Material
US9599582B2 (en) * 2010-09-01 2017-03-21 Otis Elevator Company Simplified resistance based belt inspection
BR112013002462A2 (pt) 2010-09-01 2016-05-24 Otis Elevator Co sistema de monitoramento para uma estrutura de suporte, e, métodos para calibrar um sistema de monitoramento e para monitorar uma estrutura de suporte.
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
EP2834627B1 (en) * 2012-04-02 2017-11-08 Otis Elevator Company Calibration of wear detection system
US9840397B2 (en) 2012-11-29 2017-12-12 Inventio Ag Elevator installation
BR112015012964B1 (pt) * 2012-12-18 2021-11-16 Inventio Ag Sistema de elevador com dispositivo de monitoramento de cabos de sustentação da cabine e respectivo processo
FI124542B (en) * 2012-12-30 2014-10-15 Kone Corp Procedure and arrangement for monitoring the condition of lift lines
EP2958844B1 (en) 2013-02-21 2018-09-05 Otis Elevator Company Elevator cord health monitoring
US9862571B2 (en) * 2013-02-21 2018-01-09 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
EP2873636B1 (en) * 2013-11-13 2018-07-11 KONE Corporation Method for condition monitoring of elevator ropes and arrangement for the same
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
CN107074494A (zh) * 2014-10-22 2017-08-18 因温特奥股份公司 电梯设备
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
CA2983092A1 (en) 2017-02-09
CN107690415B (zh) 2019-12-13
CA2983976A1 (en) 2017-02-09
US11365093B2 (en) 2022-06-21
HK1245221A1 (zh) 2018-08-24
AU2017217153A1 (en) 2018-08-23
AU2017217175B2 (en) 2019-10-31
PL3124425T3 (pl) 2018-09-28
US20190047823A1 (en) 2019-02-14
BR112017023669A2 (pt) 2018-07-17
AU2016302433A1 (en) 2018-02-15
EP3329290B1 (en) 2024-05-01
BR112017023669B1 (pt) 2022-01-18
CN107690415A (zh) 2018-02-13
BR112018016272A2 (pt) 2018-12-18
EP3124420B1 (en) 2019-03-06
ES2727165T3 (es) 2019-10-14
US20190047822A1 (en) 2019-02-14
US20180215584A1 (en) 2018-08-02
CN109348729B (zh) 2021-03-05
US20180215585A1 (en) 2018-08-02
US11014784B2 (en) 2021-05-25
US9932203B2 (en) 2018-04-03
EP3124420A1 (en) 2017-02-01
WO2017021265A1 (en) 2017-02-09
AU2017217153B2 (en) 2020-07-09
AU2017217175A1 (en) 2018-08-23
AU2016302433B2 (en) 2020-02-06
EP3124986B1 (en) 2023-11-29
CN109348729A (zh) 2019-02-15
CA3013826A1 (en) 2017-08-17
EP3124425A1 (en) 2017-02-01
CN108603912A (zh) 2018-09-28
EP3328774A1 (en) 2018-06-06
EP3124425B1 (en) 2018-04-04
CN108603912B (zh) 2020-08-25
CO2018008410A2 (es) 2018-08-21
BR112018015296A2 (pt) 2018-12-18
FI3124986T3 (fi) 2024-01-02
ES2971440T3 (es) 2024-06-05
WO2017021263A1 (en) 2017-02-09
EP3329290A1 (en) 2018-06-06
EP3328774B1 (en) 2023-06-07
CN108602647B (zh) 2020-07-07
US11078047B2 (en) 2021-08-03
EP3124986A1 (en) 2017-02-01
CA3013830A1 (en) 2017-08-17
US11479444B2 (en) 2022-10-25
EP3124426A1 (en) 2017-02-01
BR112017023260A2 (pt) 2018-08-07
US20170029249A1 (en) 2017-02-02
WO2017137282A1 (en) 2017-08-17
TR201809407T4 (tr) 2018-07-23
CN108602647A (zh) 2018-09-28
KR20180038449A (ko) 2018-04-16
ES2674274T3 (es) 2018-06-28

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