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IN2012DN03927A - - Google Patents

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Publication number
IN2012DN03927A
IN2012DN03927A IN3927DEN2012A IN2012DN03927A IN 2012DN03927 A IN2012DN03927 A IN 2012DN03927A IN 3927DEN2012 A IN3927DEN2012 A IN 3927DEN2012A IN 2012DN03927 A IN2012DN03927 A IN 2012DN03927A
Authority
IN
India
Prior art keywords
guide rail
elevator car
members
braking device
movement
Prior art date
Application number
Other languages
English (en)
Inventor
Zbigniew Piech
Harold Terry
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 IN2012DN03927A publication Critical patent/IN2012DN03927A/en

Links

Classifications

    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
IN3927DEN2012 2009-12-22 2009-12-22 IN2012DN03927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/069134 WO2011078848A1 (fr) 2009-12-22 2009-12-22 Système d'ascenseur doté d'un dispositif de freinage magnétique

Publications (1)

Publication Number Publication Date
IN2012DN03927A true IN2012DN03927A (fr) 2015-09-04

Family

ID=44196068

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3927DEN2012 IN2012DN03927A (fr) 2009-12-22 2009-12-22

Country Status (7)

Country Link
US (1) US20120211311A1 (fr)
JP (1) JP5514917B2 (fr)
KR (1) KR101353986B1 (fr)
CN (1) CN102666343B (fr)
GB (1) GB2488090B (fr)
IN (1) IN2012DN03927A (fr)
WO (1) WO2011078848A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2630171T3 (es) * 2011-10-07 2017-08-18 Otis Elevator Company Sistema de frenos de ascensor
CN103708312A (zh) * 2012-10-06 2014-04-09 李卫东 电梯客货轿厢高空断绳磁吸力自动、手动刹车保护器
WO2014077811A1 (fr) * 2012-11-15 2014-05-22 Otis Elevator Company Frein
US9688512B2 (en) * 2012-11-15 2017-06-27 Otis Elevator Company Elevator brake
KR101425843B1 (ko) * 2013-03-06 2014-08-11 숭실대학교산학협력단 엘리베이터용 비상 제동 장치 및 그 제어방법
CN103644220A (zh) * 2013-12-19 2014-03-19 昆山市工业技术研究院有限责任公司 磁力刹车装置
WO2015137969A1 (fr) * 2014-03-14 2015-09-17 Otis Elevator Company Systèmes et procédés pour déterminer une orientation de champ de composants magnétiques dans un système d'ascenseur sans câble
EP4084307B1 (fr) * 2014-08-18 2025-03-26 Eddy Current Limited Partnership Mise au point d'une relation cinématique entre des éléments
US10329123B2 (en) * 2015-07-09 2019-06-25 Otis Elevator Company Vibration damper for elevator linear propulsion system
CN105621192B (zh) * 2016-03-11 2019-04-30 河南理工大学 高效永磁增力安全制动器及直驱电梯
CN106185682B (zh) * 2016-03-11 2019-07-05 焦作市华鹰机电技术有限公司 高性能电磁增力安全制动器及直驱电梯
CN105565107B (zh) * 2016-03-12 2019-03-15 焦作市华鹰机电技术有限公司 高性能双增力安全制动器及无绳电梯
US11040855B2 (en) * 2016-05-03 2021-06-22 Wabi Iron & Steel Corp. Emergency braking system for mine shaft conveyance
US10336577B2 (en) * 2016-05-18 2019-07-02 Otis Elevator Company Braking system for an elevator system
CN106698147B (zh) * 2016-12-05 2018-09-21 中国矿业大学 一种深井提升系统智能防坠方法与装置
CN106698137B (zh) * 2017-01-10 2023-06-06 成都辟思航空科技有限公司 一种用于钢导轨上的永磁防坠装置
CN107324171A (zh) * 2017-06-29 2017-11-07 徐州爱宝贝家具有限公司 一种电梯超速保护装置
RU179811U1 (ru) * 2017-08-31 2018-05-24 Владимир Александрович Кучин Магнитный тормоз
EP3608273B1 (fr) 2018-08-10 2022-09-28 Otis Elevator Company Dispositif d'actionnement d'engrenage de sécurité d'ascenseur
CN109264534A (zh) * 2018-11-22 2019-01-25 迈格钠磁动力股份有限公司 一种电梯轿厢永磁安全缓速器
KR20200066991A (ko) * 2018-12-03 2020-06-11 전자부품연구원 와전류 브레이크를 포함하는 엘리베이터용 권상기
WO2021115845A1 (fr) 2019-12-12 2021-06-17 Inventio Ag Dispositif de freinage, par exemple, avec un élément de frein en forme de coin, pour freiner un corps mobile qui peut se déplacer de manière guidée le long d'un rail de guidage dans une direction de mouvement
EP4072988B1 (fr) 2019-12-12 2024-03-06 Inventio Ag Dispositif de freinage, par exemple pourvu d'élément de freinage cunéiforme, permettant de freiner un corps de roulement pouvant être déplacé par guidage le long d'un rail de guidage dans un dispositif de déplacement
KR102267616B1 (ko) * 2019-12-30 2021-06-21 한국항공우주연구원 도어 완충 장치
US11597631B2 (en) * 2021-05-18 2023-03-07 Otis Elevator Company Magnet assemblies of electromechanical actuators for elevator systems having encapsulated switch
JP7240786B2 (ja) * 2021-08-12 2023-03-16 東芝エレベータ株式会社 渦電流式ブレーキ装置
EP4177208A1 (fr) * 2021-11-05 2023-05-10 Otis Elevator Company Système de freinage de sécurité
JP7381673B1 (ja) 2022-08-18 2023-11-15 東芝エレベータ株式会社 渦電流式ブレーキ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301773A (en) * 1992-10-23 1994-04-12 Otis Elevator Company Positive terminal overspeed protection by rail grabbing
DE9414609U1 (de) * 1994-09-08 1995-10-19 FUNEX AG, Wollerau Belustigungsvorrichtung mit mindestens einem längs Führungen höhenveränderlich bewegbaren Fahrgastträger
DE29506374U1 (de) * 1995-04-13 1996-10-02 FUNEX AG, Wollerau Belustigungsvorrichtung
JP3532349B2 (ja) * 1996-06-11 2004-05-31 三菱電機株式会社 エレベータの安全装置
US6293376B1 (en) * 1999-11-22 2001-09-25 Magnetar Technologies Ltd Apparatus including eddy current braking system
US20040055836A1 (en) * 1999-11-22 2004-03-25 Pribonic Edward M. Eddy current braking apparatus with adjustable braking force
US6412611B1 (en) 2000-07-17 2002-07-02 Magnetar Technologies, Ltd Eddy current brake system with dual use conductor fin
DE20119119U1 (de) * 2001-11-23 2003-04-10 Rosner, Peter, Dr., 80339 München Volksbelustigungsvorrichtung mit schaltbarer Wirbelstrombremse
KR100738763B1 (ko) 2005-12-19 2007-07-12 미쓰비시덴키 가부시키가이샤 엘레베이터의 비상 정지 시스템
CN101622185B (zh) * 2007-01-05 2014-07-16 因温特奥股份公司 电梯轿厢以及用于保持和制动电梯轿厢的方法
EP2197774B1 (fr) * 2007-09-07 2011-12-21 Otis Elevator Company Frein d'ascenseur comprenant un fluide magnéto-rhéologique
EP2234913B1 (fr) * 2007-12-10 2015-09-02 Otis Elevator Company Dispositif de frein d'ascenseur comprenant une polarisation d'aimant permanent destinée à appliquer une force de freinage

Also Published As

Publication number Publication date
CN102666343B (zh) 2017-03-01
WO2011078848A1 (fr) 2011-06-30
GB201211150D0 (en) 2012-08-08
KR101353986B1 (ko) 2014-01-22
GB2488090B (en) 2014-04-30
JP2013514955A (ja) 2013-05-02
KR20120102787A (ko) 2012-09-18
CN102666343A (zh) 2012-09-12
GB2488090A (en) 2012-08-15
JP5514917B2 (ja) 2014-06-04
US20120211311A1 (en) 2012-08-23

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