EP2147883A4 - Aufzugsvorrichtung - Google Patents

Aufzugsvorrichtung

Info

Publication number
EP2147883A4
EP2147883A4 EP07744009.7A EP07744009A EP2147883A4 EP 2147883 A4 EP2147883 A4 EP 2147883A4 EP 07744009 A EP07744009 A EP 07744009A EP 2147883 A4 EP2147883 A4 EP 2147883A4
Authority
EP
European Patent Office
Prior art keywords
brake control
calculation
threshold value
brake
calculation portion
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
EP07744009.7A
Other languages
English (en)
French (fr)
Other versions
EP2147883A1 (de
EP2147883B1 (de
Inventor
Takaharu Ueda
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=40031517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2147883(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
Publication of EP2147883A1 publication Critical patent/EP2147883A1/de
Publication of EP2147883A4 publication Critical patent/EP2147883A4/de
Application granted granted Critical
Publication of EP2147883B1 publication Critical patent/EP2147883B1/de
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
    • 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
    • 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
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • 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
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP07744009.7A 2007-05-24 2007-05-24 Aufzugsvorrichtung Active EP2147883B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/060575 WO2008142790A1 (ja) 2007-05-24 2007-05-24 エレベータ装置

Publications (3)

Publication Number Publication Date
EP2147883A1 EP2147883A1 (de) 2010-01-27
EP2147883A4 true EP2147883A4 (de) 2013-12-18
EP2147883B1 EP2147883B1 (de) 2017-11-29

Family

ID=40031517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07744009.7A Active EP2147883B1 (de) 2007-05-24 2007-05-24 Aufzugsvorrichtung

Country Status (5)

Country Link
EP (1) EP2147883B1 (de)
JP (1) JP5111502B2 (de)
KR (1) KR101121343B1 (de)
CN (1) CN101663218B (de)
WO (1) WO2008142790A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2364947B1 (de) 2008-12-05 2016-08-24 Mitsubishi Electric Corporation Aufzugsvorrichtung
JPWO2010125689A1 (ja) * 2009-05-01 2012-10-25 三菱電機株式会社 エレベータ装置
WO2012105986A1 (en) 2011-02-04 2012-08-09 Otis Elevator Company Stop sequencing for braking device
US9385637B2 (en) * 2014-05-21 2016-07-05 Hamilton Sundstrand Corporation Brake controller
CN104044964A (zh) * 2014-07-02 2014-09-17 吴优良 一种智能电梯装置
JP6218969B2 (ja) * 2014-11-27 2017-10-25 三菱電機株式会社 エレベータの位置検出装置
US11415191B2 (en) * 2019-10-04 2022-08-16 Otis Elevator Company System and method configured to identify conditions indicative of electromagnetic brake temperature

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07206288A (ja) * 1994-01-14 1995-08-08 Toshiba Corp エレベーター
JPH0840662A (ja) * 1994-07-28 1996-02-13 Hitachi Ltd エレベータ装置
WO2006106575A1 (ja) * 2005-03-31 2006-10-12 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
EP1990305A1 (de) * 2006-03-02 2008-11-12 Mitsubishi Electric Corporation Aufzugsvorrichtung
EP2048104A1 (de) * 2006-07-27 2009-04-15 Mitsubishi Electric Corporation Aufzugsvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07157211A (ja) 1993-12-03 1995-06-20 Mitsubishi Electric Corp エレベーターのブレーキ装置
JP2001233553A (ja) 2000-02-24 2001-08-28 Toshiba Corp ダブルデッキエレベータの制御装置
JP4689337B2 (ja) 2005-04-26 2011-05-25 三菱電機株式会社 エレベータ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07206288A (ja) * 1994-01-14 1995-08-08 Toshiba Corp エレベーター
JPH0840662A (ja) * 1994-07-28 1996-02-13 Hitachi Ltd エレベータ装置
WO2006106575A1 (ja) * 2005-03-31 2006-10-12 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
EP1864935A1 (de) * 2005-03-31 2007-12-12 Mitsubishi Denki Kabushiki Kaisha Aufzugsvorrichtung
EP1990305A1 (de) * 2006-03-02 2008-11-12 Mitsubishi Electric Corporation Aufzugsvorrichtung
EP2048104A1 (de) * 2006-07-27 2009-04-15 Mitsubishi Electric Corporation Aufzugsvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008142790A1 *

Also Published As

Publication number Publication date
EP2147883A1 (de) 2010-01-27
CN101663218A (zh) 2010-03-03
JP5111502B2 (ja) 2013-01-09
WO2008142790A1 (ja) 2008-11-27
KR101121343B1 (ko) 2012-03-09
JPWO2008142790A1 (ja) 2010-08-05
EP2147883B1 (de) 2017-11-29
CN101663218B (zh) 2013-03-20
KR20100004999A (ko) 2010-01-13

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