EP2080725A4 - Elevator system - Google Patents

Elevator system

Info

Publication number
EP2080725A4
EP2080725A4 EP06823009.3A EP06823009A EP2080725A4 EP 2080725 A4 EP2080725 A4 EP 2080725A4 EP 06823009 A EP06823009 A EP 06823009A EP 2080725 A4 EP2080725 A4 EP 2080725A4
Authority
EP
European Patent Office
Prior art keywords
elevator system
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
EP06823009.3A
Other languages
German (de)
French (fr)
Other versions
EP2080725B1 (en
EP2080725A1 (en
Inventor
Masanori Yasue
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 EP2080725A1 publication Critical patent/EP2080725A1/en
Publication of EP2080725A4 publication Critical patent/EP2080725A4/en
Application granted granted Critical
Publication of EP2080725B1 publication Critical patent/EP2080725B1/en
Not-in-force 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
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel
    • B66B5/0056—Safety of maintenance personnel by preventing crushing
    • B66B5/0062—Safety of maintenance personnel by preventing crushing by devices, being operable or not, mounted on the elevator car
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP20060823009 2006-11-06 2006-11-06 Elevator system Not-in-force EP2080725B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/322095 WO2008056398A1 (en) 2006-11-06 2006-11-06 Elevator system

Publications (3)

Publication Number Publication Date
EP2080725A1 EP2080725A1 (en) 2009-07-22
EP2080725A4 true EP2080725A4 (en) 2013-07-10
EP2080725B1 EP2080725B1 (en) 2015-05-20

Family

ID=39364227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060823009 Not-in-force EP2080725B1 (en) 2006-11-06 2006-11-06 Elevator system

Country Status (5)

Country Link
EP (1) EP2080725B1 (en)
JP (1) JP4885975B2 (en)
KR (1) KR100975475B1 (en)
CN (1) CN101535161B (en)
WO (1) WO2008056398A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4784949B2 (en) * 2009-03-09 2011-10-05 東芝エレベータ株式会社 Elevator operation control device
JP5605833B2 (en) * 2010-08-20 2014-10-15 東芝エレベータ株式会社 Elevator control device
JP2012184091A (en) * 2011-03-07 2012-09-27 Toshiba Elevator Co Ltd Elevator control device
KR101405169B1 (en) * 2012-09-21 2014-06-13 티센크루프엘리베이터코리아 주식회사 Automatic safety system for upper part of elevator car
JP5743346B2 (en) * 2013-08-08 2015-07-01 東芝エレベータ株式会社 ELEVATOR SYSTEM, ELEVATOR CONTROL DEVICE USED FOR SAME, AND ELEVATOR CONTROL METHOD
US10526168B2 (en) 2015-10-22 2020-01-07 Otis Elevator Company Service alarm device for warning if an elevator safety device is not activated
US11485608B2 (en) 2016-03-18 2022-11-01 Otis Elevator Company Elevator safety system
CN106542395A (en) * 2016-12-06 2017-03-29 宁波永良电梯技术发展有限公司 Elevator hoistways monitoring system and its monitoring method
CN106882664B (en) * 2017-04-17 2019-02-26 太原优班图科技有限公司 A kind of elevator monitoring system of environment-friendly and energy-efficient
EP3409628A1 (en) * 2017-05-29 2018-12-05 KONE Corporation A method for controlling an elevator lighting and an elevator
EP3424858B1 (en) 2017-07-03 2020-04-01 Otis Elevator Company Elevator maintenance space projection systems
US10983210B2 (en) 2017-09-25 2021-04-20 Otis Elevator Company Elevator sensor array system
CN113939469B (en) * 2019-06-20 2023-06-02 三菱电机株式会社 Control device for elevator
CN110921445B (en) * 2019-12-30 2020-10-27 中国矿业大学 Cage personnel number and limb overhanging monitoring device and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169482A (en) * 1988-12-19 1990-06-29 Toshiba Corp Controller for elevator
JPH08113440A (en) * 1994-10-18 1996-05-07 Mitsubishi Denki Bill Techno Service Kk Safety device for work on elevator car
EP1431228A2 (en) * 2000-02-09 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Safety device for working on top of an elevator car

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121678A (en) * 1977-03-31 1978-10-24 Mitsubishi Electric Corp Smoke detecting method of elevator shafts
JPS6296285A (en) * 1985-10-21 1987-05-02 株式会社東芝 Safety device for elevator
JP2576147B2 (en) * 1987-09-29 1997-01-29 富士通株式会社 Shortage inspection device for mounted parts
JPH0188686U (en) * 1987-12-01 1989-06-12
JP3413868B2 (en) * 1993-04-05 2003-06-09 三菱電機株式会社 Linear motor drive type elevator equipment
US6202797B1 (en) * 1999-08-26 2001-03-20 Otis Elevator Company Automatic protection of elevator mechanics
EP1167268B1 (en) * 2000-02-09 2005-12-07 Mitsubishi Denki Kabushiki Kaisha Safety device for work on elevator cage
JP2003212448A (en) * 2002-01-25 2003-07-30 Hitachi Building Systems Co Ltd Space optical transmission device of elevator
JP2004196428A (en) * 2002-12-16 2004-07-15 Hitachi Ltd Elevator device
JP3824586B2 (en) 2003-01-24 2006-09-20 三菱電機ビルテクノサービス株式会社 Elevator maintenance safety equipment
JP2005096878A (en) * 2003-09-22 2005-04-14 Mitsubishi Electric Corp Communication device of elevator car equipment
JP2005096891A (en) * 2003-09-22 2005-04-14 Toshiba Elevator Co Ltd Safety device on elevator car
JP2005193995A (en) * 2003-12-26 2005-07-21 Mitsubishi Electric Corp Swing displacement detecting device of elevator car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169482A (en) * 1988-12-19 1990-06-29 Toshiba Corp Controller for elevator
JPH08113440A (en) * 1994-10-18 1996-05-07 Mitsubishi Denki Bill Techno Service Kk Safety device for work on elevator car
EP1431228A2 (en) * 2000-02-09 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Safety device for working on top of an elevator car

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008056398A1 *

Also Published As

Publication number Publication date
KR100975475B1 (en) 2010-08-11
WO2008056398A1 (en) 2008-05-15
CN101535161B (en) 2011-10-26
KR20090076969A (en) 2009-07-13
JPWO2008056398A1 (en) 2010-02-25
EP2080725B1 (en) 2015-05-20
JP4885975B2 (en) 2012-02-29
EP2080725A1 (en) 2009-07-22
CN101535161A (en) 2009-09-16

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