EP2514703A4 - Elevator device - Google Patents

Elevator device Download PDF

Info

Publication number
EP2514703A4
EP2514703A4 EP09852262.6A EP09852262A EP2514703A4 EP 2514703 A4 EP2514703 A4 EP 2514703A4 EP 09852262 A EP09852262 A EP 09852262A EP 2514703 A4 EP2514703 A4 EP 2514703A4
Authority
EP
European Patent Office
Prior art keywords
elevator device
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.)
Granted
Application number
EP09852262.6A
Other languages
German (de)
French (fr)
Other versions
EP2514703A1 (en
EP2514703B1 (en
Inventor
Jun Hashimoto
Masunori Shibata
Hideaki Marumo
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2514703A1 publication Critical patent/EP2514703A1/en
Publication of EP2514703A4 publication Critical patent/EP2514703A4/en
Application granted granted Critical
Publication of EP2514703B1 publication Critical patent/EP2514703B1/en
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
EP09852262.6A 2009-12-15 2009-12-15 Elevator device Active EP2514703B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/070890 WO2011074068A1 (en) 2009-12-15 2009-12-15 Elevator device

Publications (3)

Publication Number Publication Date
EP2514703A1 EP2514703A1 (en) 2012-10-24
EP2514703A4 true EP2514703A4 (en) 2017-09-13
EP2514703B1 EP2514703B1 (en) 2018-09-05

Family

ID=44166865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09852262.6A Active EP2514703B1 (en) 2009-12-15 2009-12-15 Elevator device

Country Status (5)

Country Link
EP (1) EP2514703B1 (en)
JP (1) JP5360231B2 (en)
KR (1) KR101338843B1 (en)
CN (1) CN102712444B (en)
WO (1) WO2011074068A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX341859B (en) * 2011-08-16 2016-09-06 Inventio Ag Triggering of a lift brake in an emergency situation.
WO2015151256A1 (en) * 2014-04-03 2015-10-08 三菱電機株式会社 Elevator control device
DE112015005972B4 (en) * 2015-01-16 2021-12-02 Mitsubishi Electric Corporation ELEVATOR SAFETY CONTROL DEVICE AND ELEVATOR SAFETY SAFETY CONTROL PROCEDURES
US11078049B2 (en) 2015-08-07 2021-08-03 Otis Elevator Company Elevator system including a permanent magnet (PM) synchronous motor drive system
WO2017027296A1 (en) 2015-08-07 2017-02-16 Otis Elevator Company Rescue control and method of operating an elevator system including a permanent magnet (pm) synchronous motor drive system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037545A (en) * 2000-07-26 2002-02-06 Matsushita Electric Works Ltd Brake control circuit of elevator
JP2006306517A (en) * 2005-04-26 2006-11-09 Mitsubishi Electric Corp Elevator device
EP1852382A1 (en) * 2005-02-25 2007-11-07 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
WO2009107218A1 (en) * 2008-02-28 2009-09-03 三菱電機株式会社 Elevator system
EP2125591A1 (en) * 2007-03-01 2009-12-02 Kone Corporation Safety arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239542A (en) * 1993-02-18 1994-08-30 Hitachi Ltd Elevator device
JP4273677B2 (en) * 2001-04-20 2009-06-03 株式会社日立製作所 Elevator equipment
CN101312898B (en) * 2005-11-25 2012-03-07 三菱电机株式会社 Emergency stop system for elevator
WO2007099633A1 (en) * 2006-03-02 2007-09-07 Mitsubishi Denki Kabushiki Kaisha Elevator device
EP1997764B2 (en) * 2006-03-17 2022-06-29 Mitsubishi Electric Corporation Elevator device
KR100973881B1 (en) 2006-07-27 2010-08-03 미쓰비시덴키 가부시키가이샤 Elevator device
EP2090540B1 (en) * 2006-12-05 2016-05-11 Mitsubishi Electric Corporation Elevator system
JP5197745B2 (en) * 2008-06-27 2013-05-15 三菱電機株式会社 Elevator apparatus and operation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037545A (en) * 2000-07-26 2002-02-06 Matsushita Electric Works Ltd Brake control circuit of elevator
EP1852382A1 (en) * 2005-02-25 2007-11-07 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
JP2006306517A (en) * 2005-04-26 2006-11-09 Mitsubishi Electric Corp Elevator device
EP2125591A1 (en) * 2007-03-01 2009-12-02 Kone Corporation Safety arrangement
WO2009107218A1 (en) * 2008-02-28 2009-09-03 三菱電機株式会社 Elevator system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011074068A1 *

Also Published As

Publication number Publication date
JP5360231B2 (en) 2013-12-04
EP2514703A1 (en) 2012-10-24
KR20120049293A (en) 2012-05-16
KR101338843B1 (en) 2013-12-06
CN102712444A (en) 2012-10-03
WO2011074068A1 (en) 2011-06-23
CN102712444B (en) 2014-10-29
EP2514703B1 (en) 2018-09-05
JPWO2011074068A1 (en) 2013-04-25

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