EP0544084A3 - Hoisting device with variable lifting speed - Google Patents

Hoisting device with variable lifting speed Download PDF

Info

Publication number
EP0544084A3
EP0544084A3 EP19920117055 EP92117055A EP0544084A3 EP 0544084 A3 EP0544084 A3 EP 0544084A3 EP 19920117055 EP19920117055 EP 19920117055 EP 92117055 A EP92117055 A EP 92117055A EP 0544084 A3 EP0544084 A3 EP 0544084A3
Authority
EP
European Patent Office
Prior art keywords
hoisting device
lifting speed
variable lifting
variable
speed
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
EP19920117055
Other languages
German (de)
Other versions
EP0544084A2 (en
EP0544084B1 (en
Inventor
Werner Dipl.-Ing. Buehne
Eckhard Dipl.-Ing. Bube
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.)
ABUS Kransysteme GmbH
Original Assignee
ABUS WERNER BUEHNE KG
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=6445458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0544084(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABUS WERNER BUEHNE KG filed Critical ABUS WERNER BUEHNE KG
Publication of EP0544084A2 publication Critical patent/EP0544084A2/en
Publication of EP0544084A3 publication Critical patent/EP0544084A3/en
Application granted granted Critical
Publication of EP0544084B1 publication Critical patent/EP0544084B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
EP92117055A 1991-11-23 1992-10-06 Hoisting device with variable lifting speed Revoked EP0544084B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4138596A DE4138596A1 (en) 1991-11-23 1991-11-23 LIFTING WORKING WITH VARIABLE LIFTING SPEED
DE4138596 1991-11-23

Publications (3)

Publication Number Publication Date
EP0544084A2 EP0544084A2 (en) 1993-06-02
EP0544084A3 true EP0544084A3 (en) 1993-08-04
EP0544084B1 EP0544084B1 (en) 1995-07-19

Family

ID=6445458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92117055A Revoked EP0544084B1 (en) 1991-11-23 1992-10-06 Hoisting device with variable lifting speed

Country Status (3)

Country Link
EP (1) EP0544084B1 (en)
DE (2) DE4138596A1 (en)
ES (1) ES2077320T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400336A1 (en) * 1994-01-07 1995-07-13 Liebherr Werk Biberach Gmbh Controllable hydrostatic drive, preferably crane drive
DE4413196C2 (en) * 1994-04-14 1998-01-15 Mannesmann Ag Process for controlling an inverter-fed asynchronous machine in field weakening mode
DE10259231B4 (en) * 2002-12-17 2004-09-23 Hydro Aluminium Deutschland Gmbh Method and device for cooling metal castings
WO2006005774A1 (en) * 2004-06-14 2006-01-19 Juan Jose Azurmendi Inchausti Traction system for lifts, escalators, moving walkways and aerogenerators, which is equipped with an asynchronous motor, and asynchronous motor for said traction system
US7374020B2 (en) * 2004-02-27 2008-05-20 Thyssenkrupp Elevator Capital Corporation Energy efficient elevator system
DE102006060823A1 (en) * 2006-12-21 2008-07-03 Bubenzer Bremsen Gerhard Bubenzer Ing. Gmbh Electric control for a braking device
FR2946635B1 (en) 2009-06-10 2011-06-03 Manitowoc Crane Group France METHOD FOR ADAPTING THE POWER OF A LIFTING WINCH
CN101860306B (en) * 2010-03-23 2013-05-01 杭州双华科技有限公司 Speed control module and speed control circuit of brush direct-current tubular motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501343A (en) * 1982-10-12 1985-02-26 Otis Elevator Company Elevator car load and position dynamic gain compensation
EP0198249A1 (en) * 1985-04-17 1986-10-22 Arnold Müller GmbH & Co. KG AC control drive, in particular for a lift
WO1988001450A1 (en) * 1986-08-22 1988-02-25 Otis Elevator Company Alternating current motor control apparatus
EP0259656A1 (en) * 1986-08-28 1988-03-16 Siemens Aktiengesellschaft Process for supplying power to a three-phase motor of a lifting device, and device for carrying out the process
DE4038981A1 (en) * 1990-12-06 1992-06-11 Man Ghh Logistics Frequency changer for AC crane motors - uses equivalent circuit data to compute torque and to avoid approaching pull=out torque

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501343A (en) * 1982-10-12 1985-02-26 Otis Elevator Company Elevator car load and position dynamic gain compensation
EP0198249A1 (en) * 1985-04-17 1986-10-22 Arnold Müller GmbH & Co. KG AC control drive, in particular for a lift
WO1988001450A1 (en) * 1986-08-22 1988-02-25 Otis Elevator Company Alternating current motor control apparatus
EP0259656A1 (en) * 1986-08-28 1988-03-16 Siemens Aktiengesellschaft Process for supplying power to a three-phase motor of a lifting device, and device for carrying out the process
DE4038981A1 (en) * 1990-12-06 1992-06-11 Man Ghh Logistics Frequency changer for AC crane motors - uses equivalent circuit data to compute torque and to avoid approaching pull=out torque

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
REGELUNGSTECHNIK Bd. 28, Nr. 4, April 1980, MUNCHEN DE Seiten 110 - 116 J. SCH\RNER 'Regelung von Drehstrom-Aufzuganlagen mit Drehstromsteller' *
YOSHIO SAKAI.: "ULTRAHIGH SPEED ELEVATORS CONTROLLED BY INTERTERS.", HITACHI REVIEW., HITACHI LTD. TOKYO., JP, vol. 38., no. 06., 1 December 1989 (1989-12-01), JP, pages 323 - 330., XP000102887, ISSN: 0018-277X *

Also Published As

Publication number Publication date
DE4138596A1 (en) 1993-05-27
DE59202950D1 (en) 1995-08-24
EP0544084A2 (en) 1993-06-02
EP0544084B1 (en) 1995-07-19
ES2077320T3 (en) 1995-11-16

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