HK1127330A1 - Detecting elevator brake and other dragging by monitoring motor current - Google Patents
Detecting elevator brake and other dragging by monitoring motor currentInfo
- Publication number
- HK1127330A1 HK1127330A1 HK09107219.1A HK09107219A HK1127330A1 HK 1127330 A1 HK1127330 A1 HK 1127330A1 HK 09107219 A HK09107219 A HK 09107219A HK 1127330 A1 HK1127330 A1 HK 1127330A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- dragging
- motor current
- elevator brake
- monitoring motor
- detecting elevator
- Prior art date
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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0037—Performance analysers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/032896 WO2004035448A2 (en) | 2002-10-15 | 2002-10-15 | Detecting elevator brake and other dragging by monitoring motor current |
HK06101738.9A HK1081511A1 (en) | 2002-10-15 | 2006-02-09 | Method of check for effective brake operation and excessive drag in an elevator system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1127330A1 true HK1127330A1 (en) | 2009-09-25 |
Family
ID=32105946
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06101738.9A HK1081511A1 (en) | 2002-10-15 | 2006-02-09 | Method of check for effective brake operation and excessive drag in an elevator system |
HK09107219.1A HK1127330A1 (en) | 2002-10-15 | 2006-02-09 | Detecting elevator brake and other dragging by monitoring motor current |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06101738.9A HK1081511A1 (en) | 2002-10-15 | 2006-02-09 | Method of check for effective brake operation and excessive drag in an elevator system |
Country Status (9)
Country | Link |
---|---|
US (1) | US7350883B2 (xx) |
EP (1) | EP1558512B1 (xx) |
JP (1) | JP4292155B2 (xx) |
CN (2) | CN101367480B (xx) |
AU (1) | AU2002343518A1 (xx) |
DE (1) | DE60239298D1 (xx) |
ES (1) | ES2360852T3 (xx) |
HK (2) | HK1081511A1 (xx) |
WO (1) | WO2004035448A2 (xx) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004004714A1 (de) * | 2004-01-30 | 2005-09-01 | Aufzugswerke M. Schmitt & Sohn Gmbh & Co. | Verfahren zur Überprüfung der Bremseinrichtung bei einer Seil-Aufzugsanlage |
CN1795133B (zh) * | 2004-05-25 | 2010-05-26 | 三菱电机株式会社 | 电梯控制装置 |
FR2890929B1 (fr) * | 2005-09-21 | 2007-11-09 | Telepheriques Tarentaise Mauri | Procede et dispositif de controle d'un organe de freinage ou de mise en mouvement auxiliaire pour installation de transport a cable |
WO2007094777A2 (en) * | 2006-02-14 | 2007-08-23 | Otis Elevator Company | Elevator brake condition testing |
SG138531A1 (en) * | 2006-06-19 | 2008-01-28 | Inventio Ag | Method of checking lift braking equipment, a method for placing a lift installation in operation and equipment for carrying out placing in operation |
FR2909060B1 (fr) * | 2006-11-23 | 2009-02-13 | Pomagalski Sa | Procede de simulation du freinage d'une installation de transport par cable, procede de diagnostic du freinage d'une telle installation dispositif de commande de l'intallation. |
WO2009070725A2 (en) * | 2007-11-26 | 2009-06-04 | Safeworks, Llc | Power sensor |
DE102007063157A1 (de) * | 2007-12-30 | 2009-07-09 | Airbus Deutschland Gmbh | System zur Betätigung von zumindest einer Stellklappe eines Flugzeugs sowie ein Verfahren zur Überprüfung des Systems |
CA2731667C (en) * | 2008-08-18 | 2017-01-31 | Inventio Ag | Method for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system |
EP2406163B2 (en) * | 2009-03-10 | 2022-04-06 | Otis Elevator Company | Brake torque control |
FI20090335A (fi) * | 2009-09-16 | 2011-03-17 | Kone Corp | Menetelmä ja järjestely hissikorin hallitsemattoman liikkeen estämiseksi |
EP2460753A1 (en) * | 2010-12-03 | 2012-06-06 | Inventio AG | Method for testing elevator brakes |
US20120279806A1 (en) * | 2011-05-05 | 2012-11-08 | Pflow Industries, Inc. | Obstruction monitoring method and system for a vertical reciprocating conveyor |
FI123348B (fi) * | 2011-10-07 | 2013-02-28 | Kone Corp | Hissin valvontajärjestely sekä menetelmä hissin valvomiseksi |
WO2013066321A1 (en) | 2011-11-02 | 2013-05-10 | Otis Elevator Company | Brake torque monitoring and health assessment |
CN102627210B (zh) * | 2012-04-17 | 2015-05-20 | 王文新 | 曳引式电梯曳引***的保护方法 |
CN105164040B (zh) * | 2013-04-30 | 2017-12-12 | 因温特奥股份公司 | 液压制动*** |
JP6157924B2 (ja) * | 2013-05-20 | 2017-07-05 | 株式会社日立製作所 | 安全装置付きエレベータ |
EP2999658B1 (en) * | 2013-05-22 | 2018-07-04 | KONE Corporation | Method and test system for testing failure of a machinery brake of an elevator |
EP2865629B1 (en) * | 2013-10-24 | 2016-11-30 | Kone Corporation | Stall condition detection |
EP2865628B1 (en) * | 2013-10-25 | 2016-05-25 | Kone Corporation | Inspection tests for an elevator without additional test weights |
CN103803366B (zh) | 2013-12-19 | 2016-04-27 | 西子奥的斯电梯有限公司 | 一种电梯抱闸力矩检测方法 |
US10604350B1 (en) * | 2014-10-27 | 2020-03-31 | Surface Combustion, Inc. | System for controlling torque-limiting drive charge car |
CN107000961B (zh) * | 2014-11-24 | 2021-05-07 | 奥的斯电梯公司 | 电磁制动*** |
WO2016091198A1 (zh) * | 2014-12-11 | 2016-06-16 | 冯春魁 | 电梯参数的获取、控制、运行和载荷监控的方法及*** |
EP3053866A1 (en) | 2015-02-03 | 2016-08-10 | KONE Corporation | Elevator brake release monitoring |
DE112015006825T5 (de) * | 2015-08-21 | 2018-05-24 | Mitsubishi Electric Corporation | Aufzugvorrichtung |
EP3138801B1 (en) | 2015-09-07 | 2018-11-07 | KONE Corporation | Elevator brake release monitoring |
US10745244B2 (en) * | 2017-04-03 | 2020-08-18 | Otis Elevator Company | Method of automated testing for an elevator safety brake system and elevator brake testing system |
KR101867605B1 (ko) * | 2017-11-13 | 2018-07-18 | (주)아이티공간 | 엘리베이터 분석을 통한 예지 보전 및 고효율 운행방법 |
ES2779768T3 (es) * | 2017-12-08 | 2020-08-19 | Kone Corp | Aparato y método de ascensor |
DE102019206984A1 (de) * | 2018-05-31 | 2019-12-05 | Robert Bosch Engineering And Business Solutions Private Limited | Eine eingriffsfreie aufzugsüberwachungseinrichtung |
CN111288100B (zh) * | 2018-12-10 | 2023-03-14 | 奥的斯电梯公司 | 制动装置、制动装置检测方法以及电梯*** |
US20210395038A1 (en) * | 2020-06-23 | 2021-12-23 | Otis Elevator Company | Travel-speed based predictive dispatching |
EP3954641A1 (en) * | 2020-08-13 | 2022-02-16 | KONE Corporation | A method for testing machinery brakes in an elevator |
US20220363512A1 (en) * | 2021-05-17 | 2022-11-17 | Magnetek, Inc. | System and Method of Detecting a Dragging Brake in an Elevator Application |
CN114035044B (zh) * | 2021-10-26 | 2023-08-22 | 日立楼宇技术(广州)有限公司 | 电机额定负载的测试方法、***、装置及介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63137597U (xx) * | 1987-02-26 | 1988-09-09 | ||
US4754850A (en) * | 1987-07-29 | 1988-07-05 | Westinghouse Electric Corp. | Method for providing a load compensation signal for a traction elevator system |
JPH075251B2 (ja) * | 1988-01-28 | 1995-01-25 | 三菱電機株式会社 | エレベータの制御装置 |
US4898263A (en) * | 1988-09-12 | 1990-02-06 | Montgomery Elevator Company | Elevator self-diagnostic control system |
JPH0659985B2 (ja) * | 1988-11-07 | 1994-08-10 | 株式会社日立製作所 | エレベーター装置 |
US5077508A (en) * | 1989-01-30 | 1991-12-31 | Wycoff David C | Method and apparatus for determining load holding torque |
JPH0796423B2 (ja) * | 1989-07-18 | 1995-10-18 | 三菱電機株式会社 | エレベータの制御装置 |
JP3170151B2 (ja) * | 1994-08-24 | 2001-05-28 | 株式会社東芝 | エレベータの制御装置 |
DE69622655T2 (de) * | 1995-10-05 | 2003-04-03 | Otis Elevator Co., Farmington | Fehlerdetektor für Aufzugsantrieb |
KR100312772B1 (ko) * | 1998-12-15 | 2002-11-22 | 엘지 오티스 엘리베이터 유한회사 | 엘리베이터의속도제어장치 |
SG87902A1 (en) * | 1999-10-01 | 2002-04-16 | Inventio Ag | Monitoring device for drive equipment for lifts |
DE19960903A1 (de) * | 1999-12-17 | 2001-06-28 | Lenze Gmbh & Co Kg Aerzen | Verfahren zum Anfahren eines unter Last stehenden Hebezeugs |
US6325179B1 (en) * | 2000-07-19 | 2001-12-04 | Otis Elevator Company | Determining elevator brake, traction and related performance parameters |
-
2002
- 2002-10-15 CN CN2008100948530A patent/CN101367480B/zh not_active Expired - Lifetime
- 2002-10-15 EP EP02780464A patent/EP1558512B1/en not_active Expired - Fee Related
- 2002-10-15 US US10/523,608 patent/US7350883B2/en not_active Expired - Lifetime
- 2002-10-15 WO PCT/US2002/032896 patent/WO2004035448A2/en active Application Filing
- 2002-10-15 AU AU2002343518A patent/AU2002343518A1/en not_active Abandoned
- 2002-10-15 CN CNB02829758XA patent/CN100475678C/zh not_active Expired - Lifetime
- 2002-10-15 JP JP2004545166A patent/JP4292155B2/ja not_active Expired - Fee Related
- 2002-10-15 ES ES02780464T patent/ES2360852T3/es not_active Expired - Lifetime
- 2002-10-15 DE DE60239298T patent/DE60239298D1/de not_active Expired - Lifetime
-
2006
- 2006-02-09 HK HK06101738.9A patent/HK1081511A1/xx not_active IP Right Cessation
- 2006-02-09 HK HK09107219.1A patent/HK1127330A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2004035448A2 (en) | 2004-04-29 |
JP4292155B2 (ja) | 2009-07-08 |
CN100475678C (zh) | 2009-04-08 |
EP1558512A2 (en) | 2005-08-03 |
DE60239298D1 (de) | 2011-04-07 |
JP2006502933A (ja) | 2006-01-26 |
AU2002343518A1 (en) | 2004-05-04 |
CN101367480B (zh) | 2012-10-10 |
AU2002343518A8 (en) | 2004-05-04 |
EP1558512B1 (en) | 2011-02-23 |
CN101367480A (zh) | 2009-02-18 |
ES2360852T3 (es) | 2011-06-09 |
US7350883B2 (en) | 2008-04-01 |
EP1558512A4 (en) | 2008-12-17 |
WO2004035448A3 (en) | 2004-07-22 |
CN1688502A (zh) | 2005-10-26 |
HK1081511A1 (en) | 2006-05-19 |
US20060175153A1 (en) | 2006-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20191013 |