IN2014DN08262A - - Google Patents

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Publication number
IN2014DN08262A
IN2014DN08262A IN8262DEN2014A IN2014DN08262A IN 2014DN08262 A IN2014DN08262 A IN 2014DN08262A IN 8262DEN2014 A IN8262DEN2014 A IN 8262DEN2014A IN 2014DN08262 A IN2014DN08262 A IN 2014DN08262A
Authority
IN
India
Prior art keywords
electrical resistance
initial electrical
initial
rope
coated belt
Prior art date
Application number
Other languages
English (en)
Inventor
Michael Garfinkel
Daryl J Marvin
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of IN2014DN08262A publication Critical patent/IN2014DN08262A/en

Links

Classifications

    • 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
    • G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
    • G01N27/61—Investigating the presence of flaws
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IN8262DEN2014 2012-04-02 2012-04-02 IN2014DN08262A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/031824 WO2013151525A1 (en) 2012-04-02 2012-04-02 Calibration of wear detection system

Publications (1)

Publication Number Publication Date
IN2014DN08262A true IN2014DN08262A (en:Method) 2015-05-15

Family

ID=49300866

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8262DEN2014 IN2014DN08262A (en:Method) 2012-04-02 2012-04-02

Country Status (8)

Country Link
US (1) US9995711B2 (en:Method)
EP (1) EP2834627B1 (en:Method)
KR (1) KR101979945B1 (en:Method)
CN (1) CN104220869B (en:Method)
ES (1) ES2647522T3 (en:Method)
IN (1) IN2014DN08262A (en:Method)
RU (1) RU2589443C2 (en:Method)
WO (1) WO2013151525A1 (en:Method)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9643276B2 (en) 2010-06-17 2017-05-09 Illinois Tool Works Inc. Welding wire retraction system and method
FI124542B (en) 2012-12-30 2014-10-15 Kone Corp Method and arrangement of the condition of the lift rope
FI126182B (en) 2014-06-17 2016-07-29 Kone Corp Method and arrangement for monitoring the condition of an elevator rope
US9744335B2 (en) 2014-07-01 2017-08-29 Auris Surgical Robotics, Inc. Apparatuses and methods for monitoring tendons of steerable catheters
WO2016062454A1 (de) 2014-10-22 2016-04-28 Inventio Ag Aufzugsanlage
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
US20190202667A1 (en) * 2016-08-24 2019-07-04 Inventio Ag Method and testing device for determining a state of a suspension traction apparatus of an elevator system
WO2018141422A1 (en) * 2017-01-31 2018-08-09 Inventio Ag Elevator with a monitoring arrangement for monitoring an integrity of suspension members
CN109115098A (zh) * 2017-06-23 2019-01-01 英业达科技有限公司 用以检测煞车块磨耗量的侦测组件
CN110002304B (zh) 2017-12-06 2022-03-01 奥的斯电梯公司 电梯系统带的磨损检测
US11001474B2 (en) * 2018-01-15 2021-05-11 Otis Elevator Company Wear detection of elevator belt
CN109115836A (zh) * 2018-09-10 2019-01-01 杭州后博科技有限公司 一种箱包损伤检测系统及方法
CN109230952B (zh) * 2018-09-30 2020-06-26 哈尔滨工业大学（深圳） 电梯曳引钢带张力及性能退化监测方法及系统
US20200122973A1 (en) * 2018-10-18 2020-04-23 Otis Elevator Company Resistance-based inspection of elevator system support members
AT522584B1 (de) * 2019-05-28 2020-12-15 Innova Patent Gmbh Verfahren zum Erfassen eines Verschleißes einer Seilrolle einer Seilbahnanlage
US20210339984A1 (en) * 2020-04-29 2021-11-04 Tk Elevator Innovation And Operations Gmbh Methods of monitoring the condition of elevator belts
CN111847169A (zh) * 2020-07-31 2020-10-30 河池学院 基于算法模型的电梯曳引钢丝绳状态监测预警系统及方法
CN112730602B (zh) * 2020-12-11 2024-04-23 浙江大学 生物安全柜前窗移门悬挂钢丝缺陷的检测装置和方法
US12091287B1 (en) * 2023-08-01 2024-09-17 Otis Elevator Company Elevator connector with angled interface

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1727045A1 (ru) 1990-07-17 1992-04-15 Курский Политехнический Институт Способ контрол износа стальных тросов и устройство дл его осуществлени
IT1244177B (it) * 1990-12-11 1994-07-08 Pirelli Transmissioni Ind Spa Metodo e dispositivo per verificare l'accettabilita' dello stato di usura del tessuto di rivestimento di una cinghia di trasmissione
IT1251039B (it) 1991-08-01 1995-05-02 Pirelli Transmissioni Ind Spa Metodo e dispositivo per controllare lo stato di usura del tessuto di rivestimento di una cinghia di trasmissione
JPH06286957A (ja) * 1993-03-31 1994-10-11 Mitsubishi Denki Bill Techno Service Kk エレベーター用ロープの劣化検出方法
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
JP4371515B2 (ja) * 1999-01-22 2009-11-25 インベンテイオ・アクテイエンゲゼルシヤフト 合成繊維ロープのロープシースへの損傷の検知
US6633159B1 (en) * 1999-03-29 2003-10-14 Otis Elevator Company Method and apparatus for magnetic detection of degradation of jacketed elevator rope
JP3700586B2 (ja) * 2001-02-09 2005-09-28 鹿島建設株式会社 プレストレスコンクリート構造物の鋼材腐食箇所予測方法
US6653943B2 (en) 2001-07-12 2003-11-25 Inventio Ag Suspension rope wear detector
JP4191529B2 (ja) * 2003-05-01 2008-12-03 東亜建設工業株式会社 コンクリート構造物のひび割れ幅検出方法およびひび割れモニタリング方法
JP2005139001A (ja) * 2003-11-04 2005-06-02 Inventio Ag 支持手段を点検する方法および装置
CN101484815B (zh) * 2004-03-16 2011-10-05 奥蒂斯电梯公司 抗拉支撑强度监测系统和方法
CN100564215C (zh) * 2004-03-16 2009-12-02 奥蒂斯电梯公司 一种监测电梯承载构件的状况的方法及其装置
US7409870B2 (en) 2004-03-16 2008-08-12 Otis Elevator Company Elevator load bearing member wear and failure detection
KR100857984B1 (ko) * 2006-08-29 2008-09-10 오티스 엘리베이터 컴파니 인장 지지 강도 감시 시스템 및 방법
KR100846944B1 (ko) * 2006-09-01 2008-07-17 오티스 엘리베이터 컴파니 엘리베이터 하중 지지 부재의 마모 및 고장 검출
FR2936052B1 (fr) * 2008-09-16 2014-09-05 Ulis Dispositif pur la detection d'un rayonnement infrarouge comportant un bolometre resistif d'imagerie, systeme comprenant une matrice de tels bolometres, et procede de lecture d'un bolometre d'imagerie integre dans un tel system
EP2367747B1 (de) * 2008-12-22 2013-07-03 Inventio AG Verfahren zur überwachung eines aufzugstragmittels, eine aufzugstragmittel-überwachungseinrichtung und eine aufzugsanlage mit einer derartigen überwachungseinrichtung

Also Published As

Publication number Publication date
KR20150001765A (ko) 2015-01-06
RU2014140441A (ru) 2016-05-27
KR101979945B1 (ko) 2019-05-17
CN104220869B (zh) 2019-03-05
US20150063415A1 (en) 2015-03-05
US9995711B2 (en) 2018-06-12
WO2013151525A1 (en) 2013-10-10
EP2834627B1 (en) 2017-11-08
EP2834627A4 (en) 2015-04-15
ES2647522T3 (es) 2017-12-22
EP2834627A1 (en) 2015-02-11
CN104220869A (zh) 2014-12-17
RU2589443C2 (ru) 2016-07-10

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