ES2520866T3 - Ascensor - Google Patents

Ascensor Download PDF

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Publication number
ES2520866T3
ES2520866T3 ES05727783.2T ES05727783T ES2520866T3 ES 2520866 T3 ES2520866 T3 ES 2520866T3 ES 05727783 T ES05727783 T ES 05727783T ES 2520866 T3 ES2520866 T3 ES 2520866T3
Authority
ES
Spain
Prior art keywords
car
overspeed
speed
monitoring portion
elevator
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES05727783.2T
Other languages
English (en)
Inventor
Takaharu Ueda
Takuo Kugiya
Kenichi Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37053042&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2520866(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ES2520866T3 publication Critical patent/ES2520866T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

Ascensor que comprende: una cabina (1) para subirse/bajarse dentro de un hueco de ascensor; una porción de control de funcionamiento (8) para controlar el funcionamiento de la cabina (1); una porción de vigilancia de sobrevelocidad (21) para detectar una posición de la cabina y una velocidad de la cabina, comparar una sobrevelocidad ajustada de acuerdo con la posición de la cabina con la velocidad de la cabina, y generar una señal de orden de frenado para detener la cabina (1) cuando la velocidad de la cabina alcanza la sobrevelocidad; y una porción de freno (7) para frenar la cabina (1) de acuerdo con la señal de orden de frenado procedente de la porción de vigilancia de sobrevelocidad (21), en donde la porción de vigilancia de sobrevelocidad (21) ajusta la sobrevelocidad independientemente de la porción de control de funcionamiento (8), caracterizado por que la porción de vigilancia de sobrevelocidad (21) ajusta la sobrevelocidad de manera diferente dependiendo de una dirección de marcha de la cabina (1) cuando la cabina (1) está localizada en la proximidad de una planta terminal.

Description

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Claims (1)

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ES05727783.2T 2005-03-30 2005-03-30 Ascensor Active ES2520866T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/006109 WO2006103768A1 (ja) 2005-03-30 2005-03-30 エレベータ装置

Publications (1)

Publication Number Publication Date
ES2520866T3 true ES2520866T3 (es) 2014-11-11

Family

ID=37053042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05727783.2T Active ES2520866T3 (es) 2005-03-30 2005-03-30 Ascensor

Country Status (6)

Country Link
EP (1) EP1864936B1 (es)
JP (1) JP4896873B2 (es)
KR (1) KR100969047B1 (es)
CN (1) CN1950287B (es)
ES (1) ES2520866T3 (es)
WO (1) WO2006103768A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101500924B (zh) * 2006-12-06 2011-04-20 三菱电机株式会社 电梯的安全装置
DE502007002741D1 (de) * 2007-05-24 2010-03-18 Wittur Holding Gmbh Geschwindigkeits- und Beschleunigungsüberwachungseinheit mit elektronisch angesteuerter Servoauslösung zum Einsatz für Fördermittel
CN101462664B (zh) * 2007-12-21 2014-09-17 上海三菱电梯有限公司 电梯限速器
US8439168B2 (en) 2007-12-27 2013-05-14 Mitsubishi Electric Corporation Elevator system having brake control
KR101044830B1 (ko) * 2008-01-25 2011-06-28 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JP2009215057A (ja) * 2008-03-13 2009-09-24 Toshiba Elevator Co Ltd エレベータの強制減速制御システム
EP2298682B1 (en) * 2008-06-13 2015-07-22 Mitsubishi Electric Corporation Elevator controller and elevator apparatus
JP4589424B2 (ja) * 2008-06-18 2010-12-01 株式会社日立製作所 エレベーター非常止め装置の検査システムおよび検査方法
JP5287859B2 (ja) * 2008-08-28 2013-09-11 三菱電機株式会社 エレベータ用調速機
EP2358624A1 (en) * 2008-12-17 2011-08-24 Otis Elevator Company Elevator braking control
CN101633463B (zh) * 2009-08-28 2011-09-28 江门市蒙德电气有限公司 电梯终端位置检测限速装置及定位检测变速控制装置
EP2322463A1 (de) * 2009-11-12 2011-05-18 Inventio AG Aufzuganlage
WO2012090264A1 (ja) * 2010-12-27 2012-07-05 三菱電機株式会社 エレベーターの終端階強制減速装置
CN102424313A (zh) * 2011-08-19 2012-04-25 上海新时达电气股份有限公司 电梯***
US9676591B2 (en) 2013-09-20 2017-06-13 Mitsubishi Electric Corporation Elevator apparatus
WO2015078859A1 (en) * 2013-11-29 2015-06-04 Inventio Ag Improvements in or relating to elevators
KR101993538B1 (ko) 2014-09-09 2019-06-26 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
CN104746496B (zh) * 2015-03-31 2017-01-25 上海振华重工(集团)股份有限公司 自升式平台升降***的限速保护装置
KR102135192B1 (ko) * 2016-07-20 2020-07-17 미쓰비시덴키 가부시키가이샤 엘리베이터의 제어 장치 및 제어 방법
EP3309104B1 (en) * 2016-10-14 2019-10-09 KONE Corporation Method for avoiding unwanted safety gear tripping in an elevator system, controller adapted to perform such a method, governor brake and elevator system each having such a controller
EP3608274A1 (en) 2018-08-10 2020-02-12 Otis Elevator Company Enhancing the transport capacity of an elevator system
EP3819245A1 (en) * 2019-11-08 2021-05-12 KONE Corporation An elevator
CN111532927B (zh) * 2020-03-30 2022-04-08 日立电梯（中国）有限公司 电梯、计算机设备、可读存储介质及控制轿厢停止的方法
JP7292480B1 (ja) 2022-08-04 2023-06-16 三菱電機ビルソリューションズ株式会社 エレベータの安全装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890007770Y1 (ko) * 1986-11-29 1989-10-31 주식회사금성사 엘리베이터 속도제어회로
JPH08198542A (ja) * 1995-01-30 1996-08-06 Otis Elevator Co 制動力調節装置付エレベーター
JP4306014B2 (ja) * 1999-05-17 2009-07-29 三菱電機株式会社 調速装置
JP2001354372A (ja) * 2000-06-14 2001-12-25 Mitsubishi Electric Corp エレベーター装置
JP4809971B2 (ja) * 2000-10-16 2011-11-09 三菱電機株式会社 エレベータの調速装置
JP2002128414A (ja) 2000-10-24 2002-05-09 Hitachi Ltd エレベーターの終端階減速装置
JP4553535B2 (ja) * 2001-09-28 2010-09-29 三菱電機株式会社 エレベータ装置
WO2003091142A1 (en) * 2002-04-24 2003-11-06 Mitsubishi Denki Kabushiki Kaisha Overspeed governor apparatus for elevator system
JP4115743B2 (ja) * 2002-05-14 2008-07-09 三菱電機株式会社 エレベータ装置
KR100719659B1 (ko) * 2002-09-24 2007-05-17 미쓰비시덴키 가부시키가이샤 엘리베이터 안전 시스템
JP4335511B2 (ja) * 2002-10-01 2009-09-30 三菱電機株式会社 エレベータ装置
JP4204299B2 (ja) * 2002-10-18 2009-01-07 東芝エレベータ株式会社 エレベータの制御装置
CN1720189A (zh) * 2003-02-25 2006-01-11 三菱电机株式会社 电梯用调速器
KR100490331B1 (ko) * 2003-03-14 2005-05-19 최용대 엘리베이터용 조속기

Also Published As

Publication number Publication date
KR100969047B1 (ko) 2010-07-09
WO2006103768A1 (ja) 2006-10-05
JPWO2006103768A1 (ja) 2008-09-04
EP1864936A1 (en) 2007-12-12
KR20090010253A (ko) 2009-01-29
EP1864936B1 (en) 2014-10-01
CN1950287A (zh) 2007-04-18
JP4896873B2 (ja) 2012-03-14
EP1864936A4 (en) 2012-07-11
CN1950287B (zh) 2011-05-11

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