TW200604086A - Damping device for elevator - Google Patents

Damping device for elevator

Info

Publication number
TW200604086A
TW200604086A TW094110903A TW94110903A TW200604086A TW 200604086 A TW200604086 A TW 200604086A TW 094110903 A TW094110903 A TW 094110903A TW 94110903 A TW94110903 A TW 94110903A TW 200604086 A TW200604086 A TW 200604086A
Authority
TW
Taiwan
Prior art keywords
vibration
elevator
order
car
damping device
Prior art date
Application number
TW094110903A
Other languages
Chinese (zh)
Other versions
TWI290532B (en
Inventor
Yuuichiro Kaida
Masaaki Hirai
Original Assignee
Toshiba Elevator Kk
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 Toshiba Elevator Kk filed Critical Toshiba Elevator Kk
Publication of TW200604086A publication Critical patent/TW200604086A/en
Application granted granted Critical
Publication of TWI290532B publication Critical patent/TWI290532B/en

Links

Classifications

    • 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
    • B66B11/02—Cages, i.e. cars
    • B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/028—Active systems
    • B66B11/0286—Active systems acting between car and supporting frame

Abstract

A vibration damping device for an elevator can improve the ride comfort of an elevator cage included in the elevator by efficiently damping the vibration of the elevator cage. A filter means is used in order to lower a gain of a frequency band other than a frequency band including a lower-order natural frequency of a vibration insulating means elastically supporting the car among signals obtained from a vibration measurement means in the car. Thereby, it is possible to improve riding comfort in the car with the collective usage of a movable weight and a driving means in order to damp the vibration caused by the lower-order frequency of the vibration insulating means.
TW94110903A 2004-04-06 2005-04-06 Damping device for elevator TWI290532B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004111943A JP4868712B2 (en) 2004-04-06 2004-04-06 Elevator damping device

Publications (2)

Publication Number Publication Date
TW200604086A true TW200604086A (en) 2006-02-01
TWI290532B TWI290532B (en) 2007-12-01

Family

ID=35124959

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94110903A TWI290532B (en) 2004-04-06 2005-04-06 Damping device for elevator

Country Status (5)

Country Link
EP (1) EP1739047A4 (en)
JP (1) JP4868712B2 (en)
CN (1) CN1938214A (en)
TW (1) TWI290532B (en)
WO (1) WO2005097655A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101088275B1 (en) * 2006-12-13 2011-11-30 미쓰비시덴키 가부시키가이샤 Elevator device
JP2010180033A (en) * 2009-02-06 2010-08-19 Toshiba Elevator Co Ltd Elevator vibration control device
WO2013022425A1 (en) * 2011-08-08 2013-02-14 Otis Elevator Company Drive and elevator electronics in bedplate
JP2013095570A (en) * 2011-11-02 2013-05-20 Hitachi Ltd Elevator including damping device
JP5683720B2 (en) * 2011-12-13 2015-03-11 三菱電機株式会社 Active dynamic attenuator and elevator vibration control method
CN105347143B (en) * 2015-11-27 2018-07-03 东南电梯股份有限公司 A kind of no guide rail hydraulic elevating platform and elevating method
JP6449179B2 (en) * 2016-01-22 2019-01-09 株式会社日立ビルシステム Elevator
JP6203334B1 (en) * 2016-06-06 2017-09-27 東芝エレベータ株式会社 Elevator active vibration control device
CN107673175A (en) * 2017-10-18 2018-02-09 陕西省特种设备质量安全监督检测中心 A kind of express elevator for being capable of even running
JP7392772B1 (en) 2022-06-30 2023-12-06 フジテック株式会社 signal processing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041491A1 (en) * 1980-11-04 1982-05-13 Elb-Schliff Edmund Lang, 6113 Babenhausen CONTROL FOR THE HYDRAULIC DRIVE OF THE WORKING TABLE OF A FLAT GRINDING MACHINE
JP3213220B2 (en) * 1995-10-23 2001-10-02 株式会社東芝 Elevator cab damper
JPH09151064A (en) * 1995-12-04 1997-06-10 Otis Elevator Co Rope type elevator
JPH11116166A (en) * 1997-10-15 1999-04-27 Toshiba Corp Vibration control device of elevator
SG89424A1 (en) * 2000-10-23 2002-06-18 Inventio Ag Method and system for compensating vibrations in elevator cars
JP2002356287A (en) * 2001-05-31 2002-12-10 Mitsubishi Electric Corp Vibration-proofing device of elevator
JP2003112862A (en) * 2001-10-04 2003-04-18 Toshiba Elevator Co Ltd Elevator vibration monitoring device

Also Published As

Publication number Publication date
TWI290532B (en) 2007-12-01
EP1739047A1 (en) 2007-01-03
WO2005097655A1 (en) 2005-10-20
JP2005298071A (en) 2005-10-27
CN1938214A (en) 2007-03-28
JP4868712B2 (en) 2012-02-01
EP1739047A4 (en) 2008-07-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees