EP1997764A4 - Elevator device - Google Patents

Elevator device

Info

Publication number
EP1997764A4
EP1997764A4 EP06729398A EP06729398A EP1997764A4 EP 1997764 A4 EP1997764 A4 EP 1997764A4 EP 06729398 A EP06729398 A EP 06729398A EP 06729398 A EP06729398 A EP 06729398A EP 1997764 A4 EP1997764 A4 EP 1997764A4
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
EP06729398A
Other languages
German (de)
French (fr)
Other versions
EP1997764B2 (en
EP1997764A1 (en
EP1997764B1 (en
Inventor
Ken-Ichi Okamoto
Satoru Takahashi
Takaharu Ueda
Masunori Shibata
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=38522110&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1997764(A4) "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
Priority to EP14163836.1A priority Critical patent/EP2765107B1/en
Publication of EP1997764A1 publication Critical patent/EP1997764A1/en
Publication of EP1997764A4 publication Critical patent/EP1997764A4/en
Application granted granted Critical
Publication of EP1997764B1 publication Critical patent/EP1997764B1/en
Publication of EP1997764B2 publication Critical patent/EP1997764B2/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
    • 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
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • 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)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP06729398.5A 2006-03-17 2006-03-17 Elevator device Active EP1997764B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14163836.1A EP2765107B1 (en) 2006-03-17 2006-03-17 Elevator apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/305409 WO2007108069A1 (en) 2006-03-17 2006-03-17 Elevator device

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP14163836.1A Division-Into EP2765107B1 (en) 2006-03-17 2006-03-17 Elevator apparatus
EP14163836.1A Division EP2765107B1 (en) 2006-03-17 2006-03-17 Elevator apparatus

Publications (4)

Publication Number Publication Date
EP1997764A1 EP1997764A1 (en) 2008-12-03
EP1997764A4 true EP1997764A4 (en) 2013-01-02
EP1997764B1 EP1997764B1 (en) 2018-02-28
EP1997764B2 EP1997764B2 (en) 2022-06-29

Family

ID=38522110

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14163836.1A Active EP2765107B1 (en) 2006-03-17 2006-03-17 Elevator apparatus
EP06729398.5A Active EP1997764B2 (en) 2006-03-17 2006-03-17 Elevator device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14163836.1A Active EP2765107B1 (en) 2006-03-17 2006-03-17 Elevator apparatus

Country Status (5)

Country Link
EP (2) EP2765107B1 (en)
JP (1) JP5117845B2 (en)
KR (1) KR100962910B1 (en)
CN (1) CN101128379B (en)
WO (1) WO2007108069A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5053075B2 (en) * 2006-03-20 2012-10-17 三菱電機株式会社 Elevator equipment
KR101219230B1 (en) * 2008-12-12 2013-01-09 미쓰비시덴키 가부시키가이샤 Elevator safety circuit device
CN101492138B (en) 2009-03-12 2011-02-16 石家庄五龙制动器有限公司 Control circuit and control method of elevator braking system
JP5360225B2 (en) * 2009-11-18 2013-12-04 三菱電機株式会社 Elevator equipment
WO2011074068A1 (en) * 2009-12-15 2011-06-23 三菱電機株式会社 Elevator device
WO2012105986A1 (en) 2011-02-04 2012-08-09 Otis Elevator Company Stop sequencing for braking device
JP2012180175A (en) * 2011-03-01 2012-09-20 Toshiba Elevator Co Ltd Elevator
CN107428498B (en) 2015-04-01 2022-01-14 通力股份公司 Brake control device and method for controlling elevator brake
JP6496265B2 (en) * 2016-03-28 2019-04-03 株式会社日立製作所 Elevator equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974703A (en) * 1988-06-27 1990-12-04 Mitsubishi Denki Kabushikia Kaisha Elevator control apparatus
JPH07157211A (en) * 1993-12-03 1995-06-20 Mitsubishi Electric Corp Brake device for elevator
US20040173413A1 (en) * 2001-07-04 2004-09-09 Philipp Angst Method for preventing an inadmissibly high speed of the load receiving means of an elevator
JP2006044894A (en) * 2004-08-05 2006-02-16 Mitsubishi Electric Corp Elevator device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190605003A (en) † 1906-03-01 1906-05-24 Otis Elevator Company Ltd Improvements in Controlling Devices for Electric Motors, applicable to the Motors of Elevators or Lifts and the like.
JPS5785779A (en) * 1980-11-12 1982-05-28 Hitachi Ltd Preventive circuit for free-run of elevator
JPH0256391A (en) † 1988-08-19 1990-02-26 Mitsubishi Electric Corp Control device for elevator
JPH09240936A (en) * 1996-03-06 1997-09-16 Toshiba Corp Elevator control device
JP4439074B2 (en) * 2000-03-29 2010-03-24 三菱電機株式会社 Elevator emergency stop device
JP2003221171A (en) * 2002-01-31 2003-08-05 Hitachi Ltd Braking device for elevator
JP2004224492A (en) * 2003-01-22 2004-08-12 Fujitec Co Ltd Elevator device
KR100874571B1 (en) † 2003-10-07 2008-12-16 오티스 엘리베이터 컴파니 Electric elevator rescue system
CN100542927C (en) † 2005-02-25 2009-09-23 三菱电机株式会社 Lift appliance
JP5138361B2 (en) 2006-03-02 2013-02-06 三菱電機株式会社 Elevator equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974703A (en) * 1988-06-27 1990-12-04 Mitsubishi Denki Kabushikia Kaisha Elevator control apparatus
JPH07157211A (en) * 1993-12-03 1995-06-20 Mitsubishi Electric Corp Brake device for elevator
US20040173413A1 (en) * 2001-07-04 2004-09-09 Philipp Angst Method for preventing an inadmissibly high speed of the load receiving means of an elevator
JP2006044894A (en) * 2004-08-05 2006-02-16 Mitsubishi Electric Corp Elevator device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007108069A1 *

Also Published As

Publication number Publication date
CN101128379A (en) 2008-02-20
CN101128379B (en) 2011-09-14
EP1997764B2 (en) 2022-06-29
EP2765107A1 (en) 2014-08-13
EP1997764A1 (en) 2008-12-03
EP1997764B1 (en) 2018-02-28
JP5117845B2 (en) 2013-01-16
KR100962910B1 (en) 2010-06-10
WO2007108069A1 (en) 2007-09-27
KR20080003771A (en) 2008-01-08
JPWO2007108069A1 (en) 2009-07-30
EP2765107B1 (en) 2015-03-11

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