EP1953107A4 - Brake system for elevator - Google Patents

Brake system for elevator

Info

Publication number
EP1953107A4
EP1953107A4 EP05809480A EP05809480A EP1953107A4 EP 1953107 A4 EP1953107 A4 EP 1953107A4 EP 05809480 A EP05809480 A EP 05809480A EP 05809480 A EP05809480 A EP 05809480A EP 1953107 A4 EP1953107 A4 EP 1953107A4
Authority
EP
European Patent Office
Prior art keywords
elevator
brake system
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
EP05809480A
Other languages
German (de)
French (fr)
Other versions
EP1953107B1 (en
EP1953107A1 (en
Inventor
Hiroshi Kigawa
Ken-Ichi Okamoto
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1953107A1 publication Critical patent/EP1953107A1/en
Publication of EP1953107A4 publication Critical patent/EP1953107A4/en
Application granted granted Critical
Publication of EP1953107B1 publication Critical patent/EP1953107B1/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
    • 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
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
    • 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
    • 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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • 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
    • 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
    • B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP05809480.6A 2005-11-21 2005-11-21 Brake system for elevator Active EP1953107B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/021362 WO2007057973A1 (en) 2005-11-21 2005-11-21 Brake system for elevator

Publications (3)

Publication Number Publication Date
EP1953107A1 EP1953107A1 (en) 2008-08-06
EP1953107A4 true EP1953107A4 (en) 2012-06-27
EP1953107B1 EP1953107B1 (en) 2014-01-15

Family

ID=38048365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05809480.6A Active EP1953107B1 (en) 2005-11-21 2005-11-21 Brake system for elevator

Country Status (5)

Country Link
EP (1) EP1953107B1 (en)
JP (1) JP5179756B2 (en)
KR (1) KR101038151B1 (en)
CN (1) CN101263072B (en)
WO (1) WO2007057973A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5339705B2 (en) * 2007-10-05 2013-11-13 株式会社日立製作所 Elevator safe stop method and safe stop system
JP5088214B2 (en) * 2008-04-10 2012-12-05 三菱電機株式会社 Rope brake unit for elevator
WO2010125689A1 (en) * 2009-05-01 2010-11-04 三菱電機株式会社 Elevator device
FI20105033A (en) 2010-01-18 2011-07-19 Kone Corp Procedure for controlling the movement of a lift basket and lift system
JP5550718B2 (en) 2010-03-12 2014-07-16 三菱電機株式会社 Elevator safety control device
JP5573300B2 (en) * 2010-03-31 2014-08-20 三菱電機株式会社 Elevator control device
JP5462836B2 (en) * 2011-06-06 2014-04-02 株式会社日立製作所 Elevator braking device and elevator
KR101528847B1 (en) * 2013-11-14 2015-06-15 건설용리프트협동조합 The Lift crash deceleration device
WO2015078859A1 (en) * 2013-11-29 2015-06-04 Inventio Ag Improvements in or relating to elevators
US10207896B2 (en) 2017-01-30 2019-02-19 Otis Elevator Company Elevator machine brake control
CN106946115B (en) * 2017-05-16 2019-06-04 日立电梯（中国）有限公司 Elevator brake system
US11040848B2 (en) * 2018-03-27 2021-06-22 Otis Elevator Company Elevator machine brake delay control
CN114728760B (en) * 2020-02-20 2023-10-31 株式会社日立制作所 Elevator device
EP3960673A1 (en) * 2020-08-27 2022-03-02 Otis Elevator Company Elevator systems
CN113003350B (en) * 2021-03-29 2022-11-25 广州广日电梯工业有限公司 Elevator safety control method and elevator safety control device
CN113666218B (en) * 2021-08-13 2023-05-26 日立楼宇技术（广州）有限公司 Elevator protection method, device and system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244060A (en) * 1991-05-09 1993-09-14 Hitachi, Ltd. Elevator apparatus
JP2001278572A (en) * 2000-03-29 2001-10-10 Mitsubishi Electric Corp Emergency stop device for elevator
EP1431229A1 (en) * 2001-09-28 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Elevator device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4335511B2 (en) 2002-10-01 2009-09-30 三菱電機株式会社 Elevator equipment
JPWO2004031064A1 (en) * 2002-10-04 2006-02-02 株式会社日立製作所 Elevator system
WO2004083090A1 (en) * 2003-03-18 2004-09-30 Mitsubishi Denki Kabushiki Kaisha Emergency stop device for elevator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244060A (en) * 1991-05-09 1993-09-14 Hitachi, Ltd. Elevator apparatus
JP2001278572A (en) * 2000-03-29 2001-10-10 Mitsubishi Electric Corp Emergency stop device for elevator
EP1431229A1 (en) * 2001-09-28 2004-06-23 Mitsubishi Denki Kabushiki Kaisha Elevator device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007057973A1 *

Also Published As

Publication number Publication date
EP1953107B1 (en) 2014-01-15
WO2007057973A1 (en) 2007-05-24
CN101263072A (en) 2008-09-10
CN101263072B (en) 2013-03-20
KR20080037073A (en) 2008-04-29
KR101038151B1 (en) 2011-05-31
JPWO2007057973A1 (en) 2009-04-30
EP1953107A1 (en) 2008-08-06
JP5179756B2 (en) 2013-04-10

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