WO2009008058A1 - Elevator - Google Patents

Elevator Download PDF

Info

Publication number
WO2009008058A1
WO2009008058A1 PCT/JP2007/063707 JP2007063707W WO2009008058A1 WO 2009008058 A1 WO2009008058 A1 WO 2009008058A1 JP 2007063707 W JP2007063707 W JP 2007063707W WO 2009008058 A1 WO2009008058 A1 WO 2009008058A1
Authority
WO
WIPO (PCT)
Prior art keywords
cage
emergency
stopped
elevator
stopping
Prior art date
Application number
PCT/JP2007/063707
Other languages
French (fr)
Japanese (ja)
Inventor
Rikio Kondo
Hiroshi Kigawa
Takaharu Ueda
Jun Hashimoto
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to PCT/JP2007/063707 priority Critical patent/WO2009008058A1/en
Priority to JP2009522531A priority patent/JP5310551B2/en
Priority to KR1020097023210A priority patent/KR101152565B1/en
Priority to PCT/JP2008/050127 priority patent/WO2009008183A1/en
Priority to EP08702998.9A priority patent/EP2165960B1/en
Priority to CN2008800190259A priority patent/CN101678996B/en
Publication of WO2009008058A1 publication Critical patent/WO2009008058A1/en

Links

Classifications

    • 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
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • 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
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons

Landscapes

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

Abstract

An elevator capable of gently stopping a cage when a normally running cage is to be emergency-stopped and capable of suddenly stopping the cage when a cage running with its door open is to be emergency-stopped. To do so, when the cage of a normally driven elevator is to be emergency-stopped, braking force is caused on a brake device while controlling deceleration of the cage. On the other hand, when a predetermined driven state of the cage with its door open is determined, braking force is caused on the brake device to make the stopping distance of the cage shorter than in a case where the normally running cage is to be emergency-stopped.
PCT/JP2007/063707 2007-07-10 2007-07-10 Elevator WO2009008058A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/JP2007/063707 WO2009008058A1 (en) 2007-07-10 2007-07-10 Elevator
JP2009522531A JP5310551B2 (en) 2007-07-10 2008-01-09 Elevator equipment
KR1020097023210A KR101152565B1 (en) 2007-07-10 2008-01-09 Elevator
PCT/JP2008/050127 WO2009008183A1 (en) 2007-07-10 2008-01-09 Elevator
EP08702998.9A EP2165960B1 (en) 2007-07-10 2008-01-09 Elevator
CN2008800190259A CN101678996B (en) 2007-07-10 2008-01-09 Elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063707 WO2009008058A1 (en) 2007-07-10 2007-07-10 Elevator

Publications (1)

Publication Number Publication Date
WO2009008058A1 true WO2009008058A1 (en) 2009-01-15

Family

ID=40228255

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2007/063707 WO2009008058A1 (en) 2007-07-10 2007-07-10 Elevator
PCT/JP2008/050127 WO2009008183A1 (en) 2007-07-10 2008-01-09 Elevator

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050127 WO2009008183A1 (en) 2007-07-10 2008-01-09 Elevator

Country Status (4)

Country Link
EP (1) EP2165960B1 (en)
KR (1) KR101152565B1 (en)
CN (1) CN101678996B (en)
WO (2) WO2009008058A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101955098A (en) * 2009-07-15 2011-01-26 东芝电梯株式会社 Elevator control gear
CN102459049A (en) * 2009-06-22 2012-05-16 三菱电机株式会社 Elevator device
WO2017033238A1 (en) * 2015-08-21 2017-03-02 三菱電機株式会社 Elevator apparatus
EP2399859A4 (en) * 2009-02-20 2017-12-27 Mitsubishi Electric Corporation Elevator equipment

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009154988A (en) * 2007-12-25 2009-07-16 Toshiba Elevator Co Ltd System for preventing traveling of elevator with door opened
WO2010064320A1 (en) * 2008-12-05 2010-06-10 三菱電機株式会社 Elevator device
EP2441722B1 (en) * 2009-06-10 2017-11-01 Mitsubishi Electric Corporation Elevator apparatus
FI20090335A (en) 2009-09-16 2011-03-17 Kone Corp Method and arrangement for preventing uncontrolled movement of the elevator car
EP2319791A1 (en) * 2009-11-10 2011-05-11 Inventio AG Lift assembly
JP5556134B2 (en) * 2009-11-13 2014-07-23 三菱電機株式会社 Elevator door open running detector
SG186731A1 (en) * 2010-06-18 2013-02-28 Hitachi Ltd Elevator system
JP5525347B2 (en) * 2010-06-28 2014-06-18 株式会社日立ビルシステム Inspection method for elevator opening prevention device and elevator monitoring device
DE102010062154A1 (en) * 2010-11-29 2012-05-31 Thyssenkrupp Aufzugswerke Gmbh Safety device for a lift
WO2012140720A1 (en) * 2011-04-11 2012-10-18 三菱電機株式会社 Elevator apparatus
JP5839875B2 (en) * 2011-07-21 2016-01-06 三菱電機株式会社 Elevator safety device and braking control method used for elevator safety device
DE102011054590B4 (en) * 2011-10-18 2022-06-09 Elgo-Electronic Gmbh & Co. Kg Device for detecting the position of an elevator car and method for operating an elevator system
CN103420248B (en) * 2013-08-21 2015-07-29 上海微频莱机电科技有限公司 About the safety device of accidental movement of elevator cage
CN103420241B (en) * 2013-08-21 2015-09-30 上海微频莱机电科技有限公司 Prevent the unexpected safety device of elevator
CN103420247B (en) * 2013-08-21 2015-07-29 上海微频莱机电科技有限公司 About the safety device of accidental movement of elevator cage
CN103420242B (en) * 2013-08-21 2015-07-29 上海微频莱机电科技有限公司 Prevent the unexpected safety device of elevator
JP2015048215A (en) * 2013-09-02 2015-03-16 東芝エレベータ株式会社 Elevator with between-floors adjustment function
JP7050021B2 (en) * 2019-03-15 2022-04-07 株式会社日立ビルシステム Elevator operation status diagnosis system
EP3744672A1 (en) * 2019-05-31 2020-12-02 Cedes AG Limit curve control for elevators
DE102019212726A1 (en) * 2019-08-26 2021-03-04 Thyssenkrupp Elevator Innovation And Operations Ag Elevator system that converts a car into a safety operating state depending on a closed state signal and a position of the car
EP4008664B1 (en) * 2020-12-04 2024-10-23 Otis Elevator Company Method of preventing gravity jump at emergency stop in elevator systems
CN115123894A (en) * 2021-03-26 2022-09-30 奥的斯电梯公司 Elevator stable braking control method and device and elevator brake

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117966A (en) * 1980-02-21 1981-09-16 Mitsubishi Electric Corp Controller for brake of elevator
JPS60148879A (en) * 1984-01-11 1985-08-06 株式会社日立製作所 Emergency stopping controller for elevator
JPH04153174A (en) * 1990-10-02 1992-05-26 Mitsubishi Electric Corp Control unit for obliquely moving elevator
JPH04235887A (en) * 1990-08-03 1992-08-24 Otis Elevator Co Safety device for elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1011217B (en) * 1985-04-24 1991-01-16 株式会社日立制作所 Emergency stop control device for elevator
JPH07206288A (en) 1994-01-14 1995-08-08 Toshiba Corp Elevator
JP4267335B2 (en) 2003-01-30 2009-05-27 三菱電機株式会社 Elevator braking control device
JP7077956B2 (en) * 2016-12-12 2022-05-31 三菱ケミカル株式会社 A composition for forming an organic electroluminescent device, a method for manufacturing an organic electroluminescent device and an organic film.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117966A (en) * 1980-02-21 1981-09-16 Mitsubishi Electric Corp Controller for brake of elevator
JPS60148879A (en) * 1984-01-11 1985-08-06 株式会社日立製作所 Emergency stopping controller for elevator
JPH04235887A (en) * 1990-08-03 1992-08-24 Otis Elevator Co Safety device for elevator
JPH04153174A (en) * 1990-10-02 1992-05-26 Mitsubishi Electric Corp Control unit for obliquely moving elevator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399859A4 (en) * 2009-02-20 2017-12-27 Mitsubishi Electric Corporation Elevator equipment
CN102459049A (en) * 2009-06-22 2012-05-16 三菱电机株式会社 Elevator device
CN101955098A (en) * 2009-07-15 2011-01-26 东芝电梯株式会社 Elevator control gear
WO2017033238A1 (en) * 2015-08-21 2017-03-02 三菱電機株式会社 Elevator apparatus
JPWO2017033238A1 (en) * 2015-08-21 2017-10-26 三菱電機株式会社 Elevator equipment
CN107922151A (en) * 2015-08-21 2018-04-17 三菱电机株式会社 Lift appliance

Also Published As

Publication number Publication date
CN101678996A (en) 2010-03-24
EP2165960B1 (en) 2016-04-13
KR20090128541A (en) 2009-12-15
EP2165960A1 (en) 2010-03-24
CN101678996B (en) 2013-08-28
EP2165960A4 (en) 2014-03-12
KR101152565B1 (en) 2012-06-01
WO2009008183A1 (en) 2009-01-15

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