EP1464611A3 - Verfahren zur Laufberuhigung einer Gliederkette eines Kettenzuges, insbesondere zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette, und einen Kettenzug hierfür - Google Patents

Verfahren zur Laufberuhigung einer Gliederkette eines Kettenzuges, insbesondere zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette, und einen Kettenzug hierfür Download PDF

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Publication number
EP1464611A3
EP1464611A3 EP04006657A EP04006657A EP1464611A3 EP 1464611 A3 EP1464611 A3 EP 1464611A3 EP 04006657 A EP04006657 A EP 04006657A EP 04006657 A EP04006657 A EP 04006657A EP 1464611 A3 EP1464611 A3 EP 1464611A3
Authority
EP
European Patent Office
Prior art keywords
chain
link
link chain
hoist
stilling
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
EP04006657A
Other languages
English (en)
French (fr)
Other versions
EP1464611A2 (de
EP1464611B1 (de
Inventor
Eberhard Schröder
Giuliano Persico
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.)
Demag Cranes and Components GmbH
Original Assignee
Demag Cranes and Components GmbH
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=32842198&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1464611(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Demag Cranes and Components GmbH filed Critical Demag Cranes and Components GmbH
Publication of EP1464611A2 publication Critical patent/EP1464611A2/de
Publication of EP1464611A3 publication Critical patent/EP1464611A3/de
Application granted granted Critical
Publication of EP1464611B1 publication Critical patent/EP1464611B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/485—Control devices automatic electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/26—Other details, e.g. housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control And Safety Of Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Vibration Prevention Devices (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chain Conveyers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Laufberuhigung einer Gliederkette eines Kettenzuges, insbesondere zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette, in dem eine Gliederkette über ein polygonales Kettenrad mit ungleichförmiger Teilung geführt wird, das von einem Elektromotor angetrieben wird.
Um ein Verfahren zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette zu schaffen, wird vorgeschlagen, dass der Geschwindigkeit des Kettenrades (4) eine periodische und/oder stochastische sowie dämpfende Steuergröße überlagert wird und die dämpfende Steuergröße eine Änderung der Kettengeschwindigkeit in Art bewirkt, dass eine Ausbildung einer Resonanzschwingung verhindert wird.
Der Kettentrieb mit verminderten Polygoneffekt zeichnet sich dadurch aus, dass dem Elektromotor (2) ein elektronischer Dämpfer (8) vorgeschaltet ist, der eine Steuerung des Elektromotors (2) in der Art bewirkt, dass eine Ausbildung einer Resonanzschwingung der Gliederkette (5) verhindert wird.
EP04006657A 2003-03-31 2004-03-19 Verfahren zur Laufberuhigung einer Gliederkette eines Kettenzuges, insbesondere zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette, und einen Kettenzug hierfür Revoked EP1464611B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10314724 2003-03-31
DE10314724A DE10314724A1 (de) 2003-03-31 2003-03-31 Verfahren zum Vermindern des Polygoneffekts bei einem Kettentrieb, insbesondere bei einem Kettenzug, und Kettentrieb hierfür

Publications (3)

Publication Number Publication Date
EP1464611A2 EP1464611A2 (de) 2004-10-06
EP1464611A3 true EP1464611A3 (de) 2004-12-08
EP1464611B1 EP1464611B1 (de) 2006-09-13

Family

ID=32842198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006657A Revoked EP1464611B1 (de) 2003-03-31 2004-03-19 Verfahren zur Laufberuhigung einer Gliederkette eines Kettenzuges, insbesondere zur Verhinderung der Ausbildung einer Resonanzschwingung der Gliederkette, und einen Kettenzug hierfür

Country Status (7)

Country Link
US (1) US7026780B2 (de)
EP (1) EP1464611B1 (de)
JP (1) JP4610216B2 (de)
AT (1) ATE339384T1 (de)
DE (2) DE10314724A1 (de)
ES (1) ES2273110T3 (de)
HK (1) HK1073457A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007336705A (ja) 2006-06-15 2007-12-27 Fanuc Ltd モータ制御装置
JP5489873B2 (ja) * 2010-06-17 2014-05-14 株式会社キトー 電気チェーンブロック及びその制御方法
DE102015102140A1 (de) 2015-02-13 2016-08-18 Terex MHPS IP Management GmbH Anordnung aus einem elektrischen Antriebsmotor, einem Getriebe und einem Drehgeber, insbesondere für einen Seilzug
DE102016107228A1 (de) 2016-04-19 2017-10-19 Stahl Cranesystems Gmbh Kettenzug mit Kettenschwingungsdämpfung
WO2022243600A1 (en) * 2021-05-17 2022-11-24 Konecranes Global Corporation Control of chain hoist
JP2023081567A (ja) * 2021-12-01 2023-06-13 株式会社キトー 巻上機の設定方法および巻上機

Citations (9)

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US3918552A (en) * 1973-01-24 1975-11-11 Hitachi Ltd Elevator control system
JPH0218296A (ja) * 1988-07-07 1990-01-22 Ishikawajima Harima Heavy Ind Co Ltd 吊り荷の上下振動防止運転制御方法
DE4038981A1 (de) * 1990-12-06 1992-06-11 Man Ghh Logistics Hubwerksantrieb, insbesondere fuer einen turmkran
GB2266976A (en) * 1992-05-13 1993-11-17 Gold Star Ind System Apparatus for and method of controlling speed of elevator
US5377296A (en) * 1990-09-18 1994-12-27 Greenway; Malcolm E. Mine winder or hoist drum electric motor control for preventing excitation of oscillation
EP0734993A2 (de) * 1995-03-31 1996-10-02 Man Ghh Logistics Gmbh Drehantrieb für einen Drehkran-Ausleger
EP0798488A2 (de) * 1996-03-29 1997-10-01 Mannesmann Rexroth GmbH Einrichtung zur Dämpfung der Schwingungen eines Seil-Masse-Systems
EP0903313A2 (de) * 1997-09-09 1999-03-24 Kabushiki Kaisha Toshiba Einrichtung zur Steuerung der Geschwindigkeit von Aufzügen
WO1999029032A1 (en) * 1997-11-13 1999-06-10 Kone Corporation Method for removing torque vibrations in an ac motor controlled by a frequency converter

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GB1167907A (en) * 1966-11-01 1969-10-22 King Ltd Geo W Improvements in or relating to Electrically Operated Chain Hoists.
US3539458A (en) * 1968-07-22 1970-11-10 Matthew C Blume Electrolytic method of producing finely divided copper
US3940677A (en) * 1973-11-06 1976-02-24 Photocircuits Division Of Kollmorgen Corporation Direct-current stepping motor drive system
US3975669A (en) * 1974-11-18 1976-08-17 Robertshaw Controls Company Electronic damper motor control
US4181877A (en) * 1976-11-22 1980-01-01 Westinghouse Electric Corp. Inertia compensated static motor drive
DE2728740C3 (de) * 1977-06-25 1981-01-29 Heinrich De Fries Gmbh, 4000 Duesseldorf Kettenzuglaufkatze
US4383209A (en) * 1980-10-15 1983-05-10 Minnesota Mining And Manufacturing Company Control system for transducer positioning motor
US4414497A (en) * 1981-01-22 1983-11-08 Verbatim Corporation Digitally controllable electronic damper
JPS6015374A (ja) * 1983-07-06 1985-01-26 三菱電機株式会社 エレベ−タの制御装置
DE3602233C1 (de) * 1986-01-25 1987-04-09 Monforts Gmbh & Co A Kettenbahn einer Stoffbahnspannmaschine
DE3933527A1 (de) * 1989-10-04 1991-04-18 Mannesmann Ag Verfahren zur daempfung von lastpendelschwingungen
DE4111520A1 (de) * 1991-02-19 1992-10-29 Stahl R Foerdertech Gmbh Schwingarmer elektrokettenzug
JPH0630574A (ja) * 1991-07-12 1994-02-04 Anglo American Corp South Africa Ltd モータの制御システム
DE69215340T2 (de) * 1991-12-18 1997-04-17 Universal Instruments Corp Elektronisches Dämpfungssystem
CA2081519C (en) * 1992-10-27 2000-09-05 The University Of Toronto Parametric control device
US5694015A (en) * 1995-11-02 1997-12-02 The Charles Stark Draper Laboratory, Inc. Hunting suppressor for polyphase electric motors
JPH1053378A (ja) * 1996-06-07 1998-02-24 Otis Elevator Co エレベータの速度制御回路
JP3239789B2 (ja) * 1997-02-21 2001-12-17 松下電器産業株式会社 制御装置および制御方法
US6351096B1 (en) * 1999-04-30 2002-02-26 Otis Elevator Company Operation control apparatus for escalator
US6241462B1 (en) * 1999-07-20 2001-06-05 Collaborative Motion Control, Inc. Method and apparatus for a high-performance hoist
US6198246B1 (en) * 1999-08-19 2001-03-06 Siemens Energy & Automation, Inc. Method and apparatus for tuning control system parameters
DE10120767C2 (de) * 1999-12-06 2003-03-13 Kone Corp Verfahren und Einrichtung zur Reduzierung des Polygoneffektes im Umlenkbereich von Personenförderanlagen
DE19958709C2 (de) * 1999-12-06 2001-10-25 Kone Corp Verfahren und Einrichtung zur Reduzierung des Polygoneffektes im Umlenkbereich von Personenförderanlagen
JP2001226049A (ja) * 2000-02-15 2001-08-21 Mitsubishi Electric Corp エレベータの制御装置
JP3526022B2 (ja) * 2000-03-06 2004-05-10 株式会社安川電機 サーボ制御系の発振臨界検出方法
US6653804B1 (en) * 2000-09-29 2003-11-25 Magnetek, Inc. Method and apparatus for controlling a bucket hoist using a flux vector AC drive
US6527130B2 (en) * 2001-02-16 2003-03-04 General Electric Co. Method and system for load measurement in a crane hoist
US6759816B2 (en) * 2002-08-30 2004-07-06 International Business Machines Corporation Tape drive with non-contact optical tape tension sensor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918552A (en) * 1973-01-24 1975-11-11 Hitachi Ltd Elevator control system
JPH0218296A (ja) * 1988-07-07 1990-01-22 Ishikawajima Harima Heavy Ind Co Ltd 吊り荷の上下振動防止運転制御方法
US5377296A (en) * 1990-09-18 1994-12-27 Greenway; Malcolm E. Mine winder or hoist drum electric motor control for preventing excitation of oscillation
DE4038981A1 (de) * 1990-12-06 1992-06-11 Man Ghh Logistics Hubwerksantrieb, insbesondere fuer einen turmkran
GB2266976A (en) * 1992-05-13 1993-11-17 Gold Star Ind System Apparatus for and method of controlling speed of elevator
EP0734993A2 (de) * 1995-03-31 1996-10-02 Man Ghh Logistics Gmbh Drehantrieb für einen Drehkran-Ausleger
EP0798488A2 (de) * 1996-03-29 1997-10-01 Mannesmann Rexroth GmbH Einrichtung zur Dämpfung der Schwingungen eines Seil-Masse-Systems
EP0903313A2 (de) * 1997-09-09 1999-03-24 Kabushiki Kaisha Toshiba Einrichtung zur Steuerung der Geschwindigkeit von Aufzügen
WO1999029032A1 (en) * 1997-11-13 1999-06-10 Kone Corporation Method for removing torque vibrations in an ac motor controlled by a frequency converter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 157 (M - 0955) 27 March 1990 (1990-03-27) *

Also Published As

Publication number Publication date
JP4610216B2 (ja) 2011-01-12
EP1464611A2 (de) 2004-10-06
US20050110451A1 (en) 2005-05-26
ES2273110T3 (es) 2007-05-01
ATE339384T1 (de) 2006-10-15
JP2004299908A (ja) 2004-10-28
US7026780B2 (en) 2006-04-11
EP1464611B1 (de) 2006-09-13
DE502004001440D1 (de) 2006-10-26
DE10314724A1 (de) 2004-11-04
HK1073457A1 (en) 2005-10-07

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