CA2051523A1 - Systeme de commande pour treuil d'extraction - Google Patents
Systeme de commande pour treuil d'extractionInfo
- Publication number
- CA2051523A1 CA2051523A1 CA2051523A CA2051523A CA2051523A1 CA 2051523 A1 CA2051523 A1 CA 2051523A1 CA 2051523 A CA2051523 A CA 2051523A CA 2051523 A CA2051523 A CA 2051523A CA 2051523 A1 CA2051523 A1 CA 2051523A1
- Authority
- CA
- Canada
- Prior art keywords
- rope
- sensor
- control system
- control
- monitors
- 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
Links
Classifications
-
- 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
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
-
- 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
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/44—Means for stopping the cars, cages, or skips at predetermined levels and for taking account of disturbance factors, e.g. variation of load weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/923—Specific feedback condition or device
- Y10S388/93—Load or torque
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA907429 | 1990-09-18 | ||
ZA90/7429 | 1990-09-18 | ||
ZA91/5451 | 1991-07-12 | ||
ZA915451 | 1991-07-12 | ||
US07/761,699 US5377296A (en) | 1990-09-18 | 1991-09-18 | Mine winder or hoist drum electric motor control for preventing excitation of oscillation |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2051523A1 true CA2051523A1 (fr) | 1992-03-19 |
CA2051523C CA2051523C (fr) | 1999-02-09 |
Family
ID=27419548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002051523A Expired - Lifetime CA2051523C (fr) | 1990-09-18 | 1991-09-18 | Systeme de commande pour treuil d'extraction |
Country Status (6)
Country | Link |
---|---|
US (1) | US5377296A (fr) |
AU (1) | AU636244B2 (fr) |
CA (1) | CA2051523C (fr) |
DE (1) | DE4130970C2 (fr) |
GB (1) | GB2249294B (fr) |
PL (1) | PL166693B1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA918868B (en) * | 1991-11-08 | 1992-07-29 | Siemens Ag | Control monitoring system for a rope winding installation |
DE69332486T2 (de) * | 1992-02-17 | 2003-10-02 | Hitachi Ltd | Fahrschalter zum Steuern eines sich bewegenden Objektes, Verfahren zum Steuern diese Objektes und hierfür verwendeter Sensor |
DE4244732C2 (de) * | 1992-12-09 | 1996-08-14 | Deutsche Tiefbohr Ag | Verfahren zur Steuerung eines seilgetriebenen Hebezeuges |
SE503754C2 (sv) * | 1995-01-30 | 1996-08-26 | Asea Brown Boveri | Förfarande och anordning vid nödstopp av gruvspel för att förhindra uppkomsten av vertikala svängningar |
DE19612570C2 (de) * | 1996-03-29 | 2003-08-28 | Bosch Rexroth Ag | Einrichtung zur Dämpfung der Schwingungen eines Seil-Masse-Systems |
US5884542A (en) * | 1997-03-06 | 1999-03-23 | Vamco International, Inc. | Method and apparatus for die jam protection/anticipation and correction |
JP2001019292A (ja) * | 1999-06-25 | 2001-01-23 | Inventio Ag | 鉛直搬送装置の荷重支持手段の鉛直方向変位と鉛直方向振動とを防止する装置および方法 |
DE10245207C1 (de) * | 2002-09-27 | 2003-10-23 | Knorr Bremse Systeme | Bremszuspanneinrichtung |
DE10314724A1 (de) * | 2003-03-31 | 2004-11-04 | Demag Cranes & Components Gmbh | Verfahren zum Vermindern des Polygoneffekts bei einem Kettentrieb, insbesondere bei einem Kettenzug, und Kettentrieb hierfür |
US20050235501A1 (en) * | 2004-04-23 | 2005-10-27 | Shun So | Handheld electric-powered can opener |
DE602005026013D1 (de) | 2004-08-02 | 2011-03-03 | Terex Demag Gmbh | Hubseilantrieb mit einer einzigen bodenhakenflasche und zwei seilwinden |
DE102009032270A1 (de) | 2009-07-08 | 2011-01-13 | Liebherr-Werk Nenzing Gmbh | Verfahren zur Ansteuerung eines Antriebs eines Kranes |
DE102009032269A1 (de) * | 2009-07-08 | 2011-01-13 | Liebherr-Werk Nenzing Gmbh | Kransteuerung zur Ansteuerung eines Hubwerkes eines Kranes |
FR2959711B1 (fr) * | 2010-05-06 | 2012-07-20 | Ece | Circuit et procede de commande pour moteur electrique, notamment d'entrainement d'essuie-glace |
DE102011001112A1 (de) * | 2011-03-04 | 2012-09-06 | Schneider Electric Automation Gmbh | Verfahren und Steuerungseinrichtung zur schwingungsarmen Bewegung eines bewegbaren Kranelementes eines Kransystems |
CN102730587A (zh) * | 2012-07-05 | 2012-10-17 | 安徽省新东方矿业科技有限公司 | 接触式矿用绞车深度数字指示器 |
FI124242B (en) * | 2013-02-12 | 2014-05-15 | Kone Corp | Arrangements for dampening lateral oscillations of a line-like equipment attached to a lift unit and elevator |
SI24711B (sl) * | 2014-05-27 | 2023-08-31 | Uniforest, D.O.O. | Vitel s samodejnim nadzorovanim uravnavanjem hitrosti odvijanja vlečne vrvi |
CN106865375A (zh) * | 2017-02-23 | 2017-06-20 | 太原理工大学 | 提升容器悬挂钢丝绳在线监测系统及方法 |
IT201700078461A1 (it) * | 2017-07-13 | 2019-01-13 | Tecno Paper Srl | Svolgitore per bobine di materiale cartaceo nastriforme |
JP2019043749A (ja) * | 2017-09-06 | 2019-03-22 | 株式会社日立製作所 | マルチカーエレベーター |
CN110470500B (zh) * | 2019-09-18 | 2021-07-06 | 太原理工大学 | 一种矿井提升机安全制动性能测试试验台 |
EP4352004A1 (fr) * | 2021-05-17 | 2024-04-17 | Konecranes Global Corporation | Commande de palan à chaîne |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232257A (en) * | 1976-05-03 | 1980-11-04 | Ampex Corporation | Web transport capstan control system |
US4084116A (en) * | 1976-09-20 | 1978-04-11 | International Business Machines Corporation | Procedure for tightening tape wraps on a spindle |
US4136302A (en) * | 1977-01-10 | 1979-01-23 | Fellows Corporation | Control system for machine tool with hydraulically stroked cutter |
US4155426A (en) * | 1978-05-05 | 1979-05-22 | Westinghouse Electric Corp. | Digital speed pattern generator |
US4347993A (en) * | 1979-11-06 | 1982-09-07 | W. J. Industries, Incorporated | Tension monitor means and system |
US4513898A (en) * | 1982-03-22 | 1985-04-30 | Centronics Data Computer Corp. | Web loop control apparatus and method |
US4565334A (en) * | 1982-10-22 | 1986-01-21 | Kennecott Corporation | Electrohydraulic drive for process line winders, unwinders and other equipment |
AT379566B (de) * | 1982-12-22 | 1986-01-27 | Fehrer Textilmasch | Vorrichtung zum abwickeln von vliesrollen |
DE3335402A1 (de) * | 1983-09-29 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum daempfen von schwingungen einer an einem seil eines krans oder anderen hebezeuges haengenden last |
AT395273B (de) * | 1988-06-13 | 1992-11-10 | Voith Werke | Antrieb fuer hubwerke od.dgl. |
US5282136A (en) * | 1990-03-30 | 1994-01-25 | Kabushiki Kaisha Kobe Seiko Sho | Vertical releasing control device of crane hanging load |
-
1991
- 1991-09-18 GB GB9119952A patent/GB2249294B/en not_active Expired - Fee Related
- 1991-09-18 PL PL91291766A patent/PL166693B1/pl not_active IP Right Cessation
- 1991-09-18 AU AU84591/91A patent/AU636244B2/en not_active Ceased
- 1991-09-18 US US07/761,699 patent/US5377296A/en not_active Expired - Lifetime
- 1991-09-18 CA CA002051523A patent/CA2051523C/fr not_active Expired - Lifetime
- 1991-09-18 DE DE4130970A patent/DE4130970C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU636244B2 (en) | 1993-04-22 |
GB2249294A (en) | 1992-05-06 |
GB9119952D0 (en) | 1991-10-30 |
DE4130970A1 (de) | 1992-04-02 |
DE4130970C2 (de) | 1998-01-29 |
PL291766A1 (en) | 1993-03-08 |
AU8459191A (en) | 1992-03-26 |
PL166693B1 (pl) | 1995-06-30 |
GB2249294B (en) | 1994-02-23 |
US5377296A (en) | 1994-12-27 |
CA2051523C (fr) | 1999-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |