KR20080026617A - 엘리베이터 장치 - Google Patents
엘리베이터 장치 Download PDFInfo
- Publication number
- KR20080026617A KR20080026617A KR1020087001249A KR20087001249A KR20080026617A KR 20080026617 A KR20080026617 A KR 20080026617A KR 1020087001249 A KR1020087001249 A KR 1020087001249A KR 20087001249 A KR20087001249 A KR 20087001249A KR 20080026617 A KR20080026617 A KR 20080026617A
- Authority
- KR
- South Korea
- Prior art keywords
- covering
- elevator
- car
- suspension
- damage
- Prior art date
Links
Images
Classifications
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- 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
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1215—Checking means specially adapted for ropes or cables
- B66B7/123—Checking means specially adapted for ropes or cables by analysing magnetic variables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (6)
- 승강로 내를 승강되는 엘리베이터 칸,복수 개의 강철제 소선을 포함하는 현가체와, 상기 현가체의 외주부를 피복하는 수지제의 피복체를 가지며, 상기 엘리베이터 칸을 매다는 현가 수단, 및상기 현가 수단에 근접하여 배치되고, 상기 피복체의 손상을 검출하는 피복 이상 검출 장치를 구비하고 있는 엘리베이터 장치.
- 청구항 1에 있어서,상기 피복 이상 검출 장치는, 상기 현가 수단에 대향하는 자석과, 상기 현가 수단의 길이 방향에 대한 상기 자석의 변위를 검출하는 변위 검출부를 가지고 있는 엘리베이터 장치.
- 청구항 1에 있어서,상기 피복 이상 검출 장치는, 고주파 자계에 의해 상기 강철제 소선에 와전류를 발생시키고, 임피던스의 변화에 의해 상기 강철제 소선까지의 거리를 검출하는 와전류식 피복 두께 센서를 가지고 있는 엘리베이터 장치.
- 청구항 1에 있어서,상기 피복 이상 검출 장치는, 상기 현가 수단에 맞닿는 한 쌍의 가이드 풀리 와, 상기 피복체에 대향하도록 상기 가이드 풀리 사이에 배치되고, 상기 피복체의 손상을 상기 현가 수단에 비접촉으로 검출하는 검출부를 가지고 있는 엘리베이터 장치
- 청구항 1에 있어서,상기 피복 이상 검출 장치에는, 상기 피복체의 손상을 검출한 것을 표시하는 표시 수단이 설치되어 있는 엘리베이터 장치.
- 청구항 1에 있어서,상기 엘리베이터 칸의 운행을 제어하는 엘리베이터 제어장치를 추가로 구비하고,상기 엘리베이터 제어장치는, 상기 피복 이상 검출 장치에 의해 상기 피복체의 손상이 검출되면, 상기 엘리베이터 칸을 가장 가까운 층에 정지시키는 엘리베이터 장치.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/310443 WO2007138643A1 (ja) | 2006-05-25 | 2006-05-25 | エレベータ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080026617A true KR20080026617A (ko) | 2008-03-25 |
KR100932589B1 KR100932589B1 (ko) | 2009-12-17 |
Family
ID=38778172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087001249A KR100932589B1 (ko) | 2006-05-25 | 2006-05-25 | 엘리베이터 장치 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2020394B1 (ko) |
JP (1) | JP5436776B2 (ko) |
KR (1) | KR100932589B1 (ko) |
CN (1) | CN101233066B (ko) |
WO (1) | WO2007138643A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130287508A1 (en) | 2012-04-25 | 2013-10-31 | Milwaukee Electric Tool Corporation | Magnetic drill press |
US20150239708A1 (en) * | 2014-02-25 | 2015-08-27 | Thyssenkrupp Elevator Ag | System and Method for Monitoring a Load Bearing Member |
EP3411173B1 (en) | 2016-02-01 | 2022-11-16 | Milwaukee Electric Tool Corporation | Holding force detection for magnetic drill press |
EP3309105A1 (en) * | 2016-10-14 | 2018-04-18 | Inventio AG | Method and control device system for monitoring the suspension traction means of an elevator and elevator system comprising an elevator and a control device system |
EP3505482A1 (en) | 2017-12-29 | 2019-07-03 | KONE Corporation | Method and arrangement for condition monitoring of a rope of a hoisting apparatus |
US11884516B2 (en) * | 2018-06-25 | 2024-01-30 | Otis Elevator Company | Health monitoring of elevator system tension members |
JP7110900B2 (ja) * | 2018-10-15 | 2022-08-02 | 株式会社島津製作所 | 磁性体粒子操作用装置 |
CN110526146A (zh) * | 2019-08-07 | 2019-12-03 | 徐州贝峰机械制造有限公司 | 一种矿山机械的平衡磁感应摩擦提升机设备 |
EP4065498A4 (en) * | 2019-11-27 | 2023-07-26 | KONE Corporation | CONTROL OF AN ELEVATOR SYSTEM |
US11718501B2 (en) | 2020-04-06 | 2023-08-08 | Otis Elevator Company | Elevator sheave wear detection |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6019677A (ja) * | 1983-07-15 | 1985-01-31 | 株式会社日立製作所 | エレベ−タ−用ワイヤ−ロ−プの自動監視装置 |
JPH0196502A (ja) * | 1987-10-08 | 1989-04-14 | Yokohama Rubber Co Ltd:The | 厚み測定器及び厚み測定方法 |
JPH0673072U (ja) * | 1993-03-26 | 1994-10-11 | 住友建機株式会社 | ワイヤーロープの点検装置 |
JPH06331601A (ja) * | 1993-05-26 | 1994-12-02 | Hitachi Building Syst Eng & Service Co Ltd | 渦電流探傷器 |
JP3214190B2 (ja) * | 1993-09-24 | 2001-10-02 | 株式会社豊田中央研究所 | 非接触式膜厚測定器 |
JPH07218474A (ja) * | 1994-02-08 | 1995-08-18 | Hitachi Ltd | 水中渦電流試験装置 |
JPH08333066A (ja) * | 1995-06-09 | 1996-12-17 | Mitsubishi Denki Bill Techno Service Kk | エレベーター用ロープ破断検出装置 |
FR2752294B1 (fr) * | 1996-08-12 | 1998-11-27 | Lorraine Laminage | Procede et dispositif de mesure en continu d'epaisseur de revetement isolant |
JP2001288871A (ja) * | 2000-04-06 | 2001-10-19 | Dyflex Corp | 塗膜の形成方法および塗膜の膜厚測定方法 |
JPWO2002046082A1 (ja) * | 2000-12-07 | 2004-04-08 | 三菱電機株式会社 | エレベータの主索伸び検出装置 |
JP4500437B2 (ja) | 2000-12-15 | 2010-07-14 | 株式会社日立ビルシステム | ワイヤーロープの損傷検出装置 |
US6653943B2 (en) * | 2001-07-12 | 2003-11-25 | Inventio Ag | Suspension rope wear detector |
US20030062225A1 (en) | 2001-10-03 | 2003-04-03 | Stucky Paul A. | Elevator load bearing assembly having a detectable element that is indicative of local strain |
JP2004075221A (ja) * | 2002-08-12 | 2004-03-11 | Hitachi Ltd | エレベータ |
JP2004099186A (ja) * | 2002-09-04 | 2004-04-02 | Hitachi Ltd | 昇降機のロープ診断装置 |
JP2004196449A (ja) * | 2002-12-17 | 2004-07-15 | Hitachi Ltd | エレベータ |
JP2004232136A (ja) * | 2003-01-30 | 2004-08-19 | Mitsubishi Electric Corp | ロープ |
JP4101110B2 (ja) * | 2003-05-08 | 2008-06-18 | 東京瓦斯株式会社 | 渦流探傷センサ |
JP2005195472A (ja) * | 2004-01-07 | 2005-07-21 | Mitsubishi Electric Building Techno Service Co Ltd | ロープテスタ |
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2006
- 2006-05-25 EP EP06756593.7A patent/EP2020394B1/en active Active
- 2006-05-25 WO PCT/JP2006/310443 patent/WO2007138643A1/ja active Application Filing
- 2006-05-25 KR KR1020087001249A patent/KR100932589B1/ko active IP Right Grant
- 2006-05-25 JP JP2007513532A patent/JP5436776B2/ja active Active
- 2006-05-25 CN CN2006800281598A patent/CN101233066B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP5436776B2 (ja) | 2014-03-05 |
KR100932589B1 (ko) | 2009-12-17 |
EP2020394A4 (en) | 2013-02-20 |
WO2007138643A1 (ja) | 2007-12-06 |
CN101233066A (zh) | 2008-07-30 |
CN101233066B (zh) | 2013-06-12 |
JPWO2007138643A1 (ja) | 2009-10-01 |
EP2020394A1 (en) | 2009-02-04 |
EP2020394B1 (en) | 2017-12-27 |
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