[go: up one dir, main page]

WO2008090601A1 - Elevator apparatus - Google Patents

Elevator apparatus Download PDF

Info

Publication number
WO2008090601A1
WO2008090601A1 PCT/JP2007/050953 JP2007050953W WO2008090601A1 WO 2008090601 A1 WO2008090601 A1 WO 2008090601A1 JP 2007050953 W JP2007050953 W JP 2007050953W WO 2008090601 A1 WO2008090601 A1 WO 2008090601A1
Authority
WO
WIPO (PCT)
Prior art keywords
abnormality
elevator apparatus
safety
elevator
devices
Prior art date
Application number
PCT/JP2007/050953
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshi Kigawa
Naoyuki Maruyama
Masunori Shibata
Eiji Ando
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 JP2008554925A priority Critical patent/JP5191907B2/en
Priority to CNA2007800503530A priority patent/CN101588979A/en
Priority to KR1020097015084A priority patent/KR101181205B1/en
Priority to EP07707216.3A priority patent/EP2107029A4/en
Priority to PCT/JP2007/050953 priority patent/WO2008090601A1/en
Publication of WO2008090601A1 publication Critical patent/WO2008090601A1/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
    • 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
    • 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
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
    • 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
    • B66B5/044—Mechanical overspeed governors
    • 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
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces

Landscapes

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

Abstract

In an elevator apparatus, a safety-monitoring unit detects an abnormality of the operation of the elevator apparatus based on the signals from the sensors for detecting the status of elevator devices. When the safety-monitoring device detects an abnormality, it selectively operates braking devices of various types according to the type of the abnormality, thereby decelerating and stopping a car.
PCT/JP2007/050953 2007-01-23 2007-01-23 Elevator apparatus WO2008090601A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008554925A JP5191907B2 (en) 2007-01-23 2007-01-23 Elevator equipment
CNA2007800503530A CN101588979A (en) 2007-01-23 2007-01-23 Elevator apparatus
KR1020097015084A KR101181205B1 (en) 2007-01-23 2007-01-23 Elevator apparatus
EP07707216.3A EP2107029A4 (en) 2007-01-23 2007-01-23 Elevator apparatus
PCT/JP2007/050953 WO2008090601A1 (en) 2007-01-23 2007-01-23 Elevator apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/050953 WO2008090601A1 (en) 2007-01-23 2007-01-23 Elevator apparatus

Publications (1)

Publication Number Publication Date
WO2008090601A1 true WO2008090601A1 (en) 2008-07-31

Family

ID=39644183

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/050953 WO2008090601A1 (en) 2007-01-23 2007-01-23 Elevator apparatus

Country Status (5)

Country Link
EP (1) EP2107029A4 (en)
JP (1) JP5191907B2 (en)
KR (1) KR101181205B1 (en)
CN (1) CN101588979A (en)
WO (1) WO2008090601A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010064860A (en) * 2008-09-11 2010-03-25 Toshiba Elevator Co Ltd Safety device for elevator
CN101955098A (en) * 2009-07-15 2011-01-26 东芝电梯株式会社 Elevator control gear
WO2011061819A1 (en) * 2009-11-18 2011-05-26 三菱電機株式会社 Elevator device
CN104477722A (en) * 2014-12-26 2015-04-01 重庆迈高电梯有限公司 Movable detection device and elevator preventing accidental movement of compartment
US10807832B2 (en) 2014-05-14 2020-10-20 Mitsubishi Electric Corporation Elevator device
WO2024252606A1 (en) * 2023-06-08 2024-12-12 株式会社日立製作所 Elevator apparatus

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146075A1 (en) 2010-05-21 2011-11-24 Otis Elevator Company Braking device
WO2012105986A1 (en) * 2011-02-04 2012-08-09 Otis Elevator Company Stop sequencing for braking device
CN103588060B (en) * 2013-10-30 2016-06-01 河北东方富达机械有限公司 A kind of elevator governor
ES2727947T3 (en) * 2014-08-07 2019-10-21 Inventio Ag Elevator system, brake system for an elevator system and procedure for controlling a brake installation of an elevator system
CN104340801B (en) * 2014-09-29 2017-09-12 北京市特种设备检测中心 It is a kind of with elevator braking system faults method for early warning
CN107000961B (en) 2014-11-24 2021-05-07 奥的斯电梯公司 Electromagnetic braking system
US9975733B2 (en) 2015-01-26 2018-05-22 Kevin Cunningham Elevator safety device
EP3253703B1 (en) 2015-02-05 2019-04-10 Otis Elevator Company Ropeless elevator control system
US9988240B2 (en) 2015-03-24 2018-06-05 Thyssenkrupp Elevator Ag Elevator with master controller
JP6525363B2 (en) * 2016-03-04 2019-06-05 三菱電機株式会社 Elevator braking system
US11866295B2 (en) 2018-08-20 2024-01-09 Otis Elevator Company Active braking for immediate stops
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083091A1 (en) * 2003-03-18 2004-09-30 Mitsubishi Denki Kabushiki Kaisha Elevator device, and emergency stop device for elevator
JP2006306517A (en) * 2005-04-26 2006-11-09 Mitsubishi Electric Corp Elevator device
JP2006347771A (en) * 2005-06-17 2006-12-28 Inventio Ag Progressive safety device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300176B (en) * 1995-04-28 1998-11-25 Wessex Medical Equipment Compa Improvements in or relating to domestic, through-floor, verticle lifts for use by persons with limited mobility
FI111241B (en) * 1999-09-23 2003-06-30 Kone Corp Procedure for braking a drive pulley lift, drive pulley lift and use of a backup power source
MY192706A (en) * 2004-12-17 2022-09-02 Inventio Ag Lift installation with a braking device, and method for braking and holding a lift installation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083091A1 (en) * 2003-03-18 2004-09-30 Mitsubishi Denki Kabushiki Kaisha Elevator device, and emergency stop device for elevator
JP2006306517A (en) * 2005-04-26 2006-11-09 Mitsubishi Electric Corp Elevator device
JP2006347771A (en) * 2005-06-17 2006-12-28 Inventio Ag Progressive safety device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2107029A4 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010064860A (en) * 2008-09-11 2010-03-25 Toshiba Elevator Co Ltd Safety device for elevator
CN101955098A (en) * 2009-07-15 2011-01-26 东芝电梯株式会社 Elevator control gear
WO2011061819A1 (en) * 2009-11-18 2011-05-26 三菱電機株式会社 Elevator device
CN102596778A (en) * 2009-11-18 2012-07-18 三菱电机株式会社 Elevator device
JP5360225B2 (en) * 2009-11-18 2013-12-04 三菱電機株式会社 Elevator equipment
KR101354728B1 (en) 2009-11-18 2014-01-22 미쓰비시덴키 가부시키가이샤 Elevator device
US10807832B2 (en) 2014-05-14 2020-10-20 Mitsubishi Electric Corporation Elevator device
CN104477722A (en) * 2014-12-26 2015-04-01 重庆迈高电梯有限公司 Movable detection device and elevator preventing accidental movement of compartment
WO2024252606A1 (en) * 2023-06-08 2024-12-12 株式会社日立製作所 Elevator apparatus

Also Published As

Publication number Publication date
KR101181205B1 (en) 2012-09-18
EP2107029A4 (en) 2013-07-31
JP5191907B2 (en) 2013-05-08
JPWO2008090601A1 (en) 2010-05-13
KR20090094847A (en) 2009-09-08
EP2107029A1 (en) 2009-10-07
CN101588979A (en) 2009-11-25

Similar Documents

Publication Publication Date Title
WO2008090601A1 (en) Elevator apparatus
HK1177181A1 (en) Control unit for a rail vehicle
MX2019001015A (en) Device for detecting the residual braking torque in a vehicle equipped with disc brakes.
NO20064602L (en) Cable car with a safety device
ATE497903T1 (en) DRIVER ASSISTANCE SYSTEM FOR A MOTOR VEHICLE
EP2236373A3 (en) Regenerative braking device and vehicle provided with regenerative braking device
WO2015076109A8 (en) Electric brake device
EP2289744A3 (en) Good checking for vehicle yaw rate sensor
WO2008015551A3 (en) Operation assist apparatus
HK1139116A1 (en) Elevator system with an elevator car and a braking device for stopping said elevator car in a special operating mode and a method for stopping an elevator car in a special operating mode
WO2008117423A1 (en) Brake device for elevator
HK1133864A1 (en) Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices
GB2427665B (en) Function, dependent on conditions, for limiting stopping jerks for motor vehicle brake system
WO2006072428A3 (en) Elevator unit comprising a control device
MX2013006944A (en) Monitoring device for detecting an undesired travel of an elevator cab from a standstill.
WO2009078100A1 (en) Elevator device
WO2009139927A3 (en) Method & apparatus for a hybrid train control device
HK1113920A1 (en) Braking device for an elevator car
WO2009078088A1 (en) Elevator device
EP2527281A3 (en) Elevator
WO2009019897A1 (en) Input device, input system, input method, program, and storage medium
WO2012087538A3 (en) System and method for determining air propagation data in a braking arrangement of a train
WO2008142790A1 (en) Elevator apparatus
WO2009038028A1 (en) Abnormality detection device, abnormality detection system, server, and abnormality detection method
WO2009060581A1 (en) Vicinity monitoring device, safe travel supporting system, and vehicle

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780050353.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07707216

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008554925

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2007707216

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020097015084

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE