EP1544148A4 - Brake controller of elevator - Google Patents

Brake controller of elevator

Info

Publication number
EP1544148A4
EP1544148A4 EP03703305A EP03703305A EP1544148A4 EP 1544148 A4 EP1544148 A4 EP 1544148A4 EP 03703305 A EP03703305 A EP 03703305A EP 03703305 A EP03703305 A EP 03703305A EP 1544148 A4 EP1544148 A4 EP 1544148A4
Authority
EP
European Patent Office
Prior art keywords
elevator
brake controller
brake
controller
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
EP03703305A
Other languages
German (de)
French (fr)
Other versions
EP1544148A1 (en
EP1544148B1 (en
Inventor
Takaharu Ueda
Alexandru Forrai
Yoshitaka Kariya
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 EP1544148A1 publication Critical patent/EP1544148A1/en
Publication of EP1544148A4 publication Critical patent/EP1544148A4/en
Application granted granted Critical
Publication of EP1544148B1 publication Critical patent/EP1544148B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Braking Arrangements (AREA)
  • Elevator Control (AREA)
EP03703305A 2002-09-27 2003-02-10 Brake controller of elevator Expired - Lifetime EP1544148B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002283672 2002-09-27
JP2002283672 2002-09-27
PCT/JP2003/001385 WO2004028945A1 (en) 2002-09-27 2003-02-10 Brake controller of elevator

Publications (3)

Publication Number Publication Date
EP1544148A1 EP1544148A1 (en) 2005-06-22
EP1544148A4 true EP1544148A4 (en) 2008-03-26
EP1544148B1 EP1544148B1 (en) 2012-10-17

Family

ID=32040565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03703305A Expired - Lifetime EP1544148B1 (en) 2002-09-27 2003-02-10 Brake controller of elevator

Country Status (5)

Country Link
EP (1) EP1544148B1 (en)
JP (1) JP4102362B2 (en)
KR (1) KR100572787B1 (en)
CN (1) CN1325361C (en)
WO (1) WO2004028945A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN100562476C (en) * 2005-09-06 2009-11-25 三菱电机株式会社 Brake device for elevator
EP1930275B1 (en) * 2005-09-30 2013-12-11 Mitsubishi Electric Corporation Elevator apparatus
JP5160094B2 (en) * 2006-03-14 2013-03-13 三菱電機株式会社 Electromagnetic brake control device
KR200424453Y1 (en) * 2006-06-07 2006-08-22 현대엘리베이터주식회사 Elevator winch having direct electron break of drum type
JP5073678B2 (en) * 2006-12-20 2012-11-14 三菱電機株式会社 Electromagnetic brake control device
ES2418438T3 (en) 2008-06-17 2013-08-13 Otis Elevator Company Safety control of a brake that uses low power control devices
IT1392823B1 (en) * 2009-02-04 2012-03-23 Rossi Motoriduttori S P A BRAKE-CONDITIONING SIGNALING DEVICE IN AN ELECTROMAGNETIC BRAKE PARTICULARLY FOR ELECTRIC MOTORS
CN102325712B (en) * 2009-02-20 2014-11-05 三菱电机株式会社 Brake device for elevator
WO2011101978A1 (en) * 2010-02-19 2011-08-25 三菱電機株式会社 Elevator device
JP5578901B2 (en) * 2010-03-19 2014-08-27 東芝エレベータ株式会社 Elevator brake control device
JPWO2012140945A1 (en) * 2011-04-15 2014-07-28 三菱電機株式会社 Elevator brake device and elevator brake braking method
US9371873B2 (en) 2011-06-16 2016-06-21 Otis Elevator Company Permanent magnet centering system for brake
JP5794067B2 (en) * 2011-09-16 2015-10-14 三菱電機株式会社 Elevator brake control device
US8860352B2 (en) * 2012-05-10 2014-10-14 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling actuators
FI126171B (en) 2014-06-19 2016-07-29 Kone Corp System, machine brake and procedure for controlling a machine brake
DE102018205633A1 (en) * 2018-04-13 2019-10-17 Thyssenkrupp Ag elevator system
JP7243919B2 (en) * 2020-03-19 2023-03-22 三菱電機株式会社 elevator controller
CN114988247A (en) * 2022-04-27 2022-09-02 宁波欣达电梯配件厂 Current detection-based power-off brake control method and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687235A (en) * 1970-01-21 1972-08-29 Hitachi Ltd Control apparatus for an elevator car
GB2225679A (en) * 1988-10-18 1990-06-06 Mitsubishi Electric Corp Elevator control apparatus employing electromagnetic brake
JPH09267982A (en) * 1996-03-29 1997-10-14 Mitsubishi Electric Corp Linear motor driven moving body device
WO1997042118A1 (en) * 1996-05-08 1997-11-13 Inventio Ag Method and device for controlling a lift brake
JP2003083372A (en) * 2001-09-11 2003-03-19 Mitsubishi Electric Corp Braking system and braking device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764493B2 (en) * 1988-06-27 1995-07-12 三菱電機株式会社 Elevator control equipment
JPH07102949B2 (en) * 1989-09-28 1995-11-08 三菱電機株式会社 Elevator braking system
CN1128091C (en) * 1999-01-25 2003-11-19 三菱电机株式会社 Elevator brake control device
JP2001158575A (en) * 1999-12-03 2001-06-12 Mitsubishi Electric Corp Elevator controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687235A (en) * 1970-01-21 1972-08-29 Hitachi Ltd Control apparatus for an elevator car
GB2225679A (en) * 1988-10-18 1990-06-06 Mitsubishi Electric Corp Elevator control apparatus employing electromagnetic brake
JPH09267982A (en) * 1996-03-29 1997-10-14 Mitsubishi Electric Corp Linear motor driven moving body device
WO1997042118A1 (en) * 1996-05-08 1997-11-13 Inventio Ag Method and device for controlling a lift brake
JP2003083372A (en) * 2001-09-11 2003-03-19 Mitsubishi Electric Corp Braking system and braking device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004028945A1 *

Also Published As

Publication number Publication date
JP4102362B2 (en) 2008-06-18
KR100572787B1 (en) 2006-04-24
CN1325361C (en) 2007-07-11
EP1544148A1 (en) 2005-06-22
CN1556770A (en) 2004-12-22
WO2004028945A1 (en) 2004-04-08
KR20040054806A (en) 2004-06-25
EP1544148B1 (en) 2012-10-17
JPWO2004028945A1 (en) 2006-01-19

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