EP1923345A4 - Brake device for elevator - Google Patents

Brake device for elevator

Info

Publication number
EP1923345A4
EP1923345A4 EP05781944A EP05781944A EP1923345A4 EP 1923345 A4 EP1923345 A4 EP 1923345A4 EP 05781944 A EP05781944 A EP 05781944A EP 05781944 A EP05781944 A EP 05781944A EP 1923345 A4 EP1923345 A4 EP 1923345A4
Authority
EP
European Patent Office
Prior art keywords
elevator
brake device
brake
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
EP05781944A
Other languages
German (de)
French (fr)
Other versions
EP1923345B1 (en
EP1923345A1 (en
Inventor
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=37835447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1923345(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 EP1923345A1 publication Critical patent/EP1923345A1/en
Publication of EP1923345A4 publication Critical patent/EP1923345A4/en
Application granted granted Critical
Publication of EP1923345B1 publication Critical patent/EP1923345B1/en
Revoked 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
    • 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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/185—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by acting on main ropes or main cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
EP05781944.3A 2005-09-06 2005-09-06 Brake device for elevator Revoked EP1923345B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/016308 WO2007029310A1 (en) 2005-09-06 2005-09-06 Brake device for elevator

Publications (3)

Publication Number Publication Date
EP1923345A1 EP1923345A1 (en) 2008-05-21
EP1923345A4 true EP1923345A4 (en) 2012-03-07
EP1923345B1 EP1923345B1 (en) 2013-11-13

Family

ID=37835447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05781944.3A Revoked EP1923345B1 (en) 2005-09-06 2005-09-06 Brake device for elevator

Country Status (4)

Country Link
EP (1) EP1923345B1 (en)
JP (1) JP4925105B2 (en)
CN (1) CN100562476C (en)
WO (1) WO2007029310A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2297017B1 (en) 2008-06-03 2013-01-16 Otis Elevator Company Single brakeshoe test (electrical) for elevators
US9637349B2 (en) 2010-11-04 2017-05-02 Otis Elevator Company Elevator brake including coaxially aligned first and second brake members
FI125108B (en) * 2011-05-12 2015-06-15 Kone Corp Brake and method of making the brake
US10822215B2 (en) 2018-11-26 2020-11-03 Otis Elevator Company Fail safe bar for clutch type brake adjustment
MX2021007462A (en) * 2018-12-20 2021-09-08 Inventio Ag Method and brake controller for controlling a brake of an elevator system.
CN111517197B (en) * 2020-04-29 2021-07-06 佛山市顺德区龙江镇建筑工程有限公司 Elevator for construction machinery
CN113998557B (en) * 2022-01-05 2022-03-04 心力电梯科技有限公司 Elevator safety brake

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431226A1 (en) * 2001-09-28 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Brake controller of elevator
JP2005126183A (en) * 2003-10-23 2005-05-19 Mitsubishi Electric Corp Brake control device for elevator
EP1544148A1 (en) * 2002-09-27 2005-06-22 Mitsubishi Denki Kabushiki Kaisha Brake controller of elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780650B2 (en) * 1990-08-13 1995-08-30 日本オーチス・エレベータ株式会社 Brake control system of elevator controller
JP4403614B2 (en) * 1999-11-19 2010-01-27 三菱電機株式会社 Elevator braking device
JP4620912B2 (en) * 2001-09-11 2011-01-26 三菱電機株式会社 Braking system and control device therefor
JP3973894B2 (en) 2001-12-19 2007-09-12 株式会社日立製作所 Disc type electromagnetic brake device
IL257050B (en) * 2017-01-25 2021-04-29 Biosense Webster Israel Ltd Analyzing and mapping ecg signals and determining ablation points to eliminate brugada syndrome

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431226A1 (en) * 2001-09-28 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Brake controller of elevator
EP1544148A1 (en) * 2002-09-27 2005-06-22 Mitsubishi Denki Kabushiki Kaisha Brake controller of elevator
JP2005126183A (en) * 2003-10-23 2005-05-19 Mitsubishi Electric Corp Brake control device for elevator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007029310A1 *

Also Published As

Publication number Publication date
EP1923345B1 (en) 2013-11-13
EP1923345A1 (en) 2008-05-21
JP4925105B2 (en) 2012-04-25
CN100562476C (en) 2009-11-25
JPWO2007029310A1 (en) 2009-03-12
WO2007029310A1 (en) 2007-03-15
CN101068737A (en) 2007-11-07

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