GB958015A - Improvements in and relating to the control of winding plants - Google Patents

Improvements in and relating to the control of winding plants

Info

Publication number
GB958015A
GB958015A GB343263A GB343263A GB958015A GB 958015 A GB958015 A GB 958015A GB 343263 A GB343263 A GB 343263A GB 343263 A GB343263 A GB 343263A GB 958015 A GB958015 A GB 958015A
Authority
GB
United Kingdom
Prior art keywords
pulse
conveyance
control
motor
generators
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.)
Expired
Application number
GB343263A
Inventor
Wilfried Fritzsche
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to GB343263A priority Critical patent/GB958015A/en
Publication of GB958015A publication Critical patent/GB958015A/en
Expired 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
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage
    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

958,015. Control of motors. LICENTIA PATENT-VERWALTUNGS G.m.b.H. Jan. 28, 1963, No. 3432/63. Heading H2J. [Also in Division B8] In a control system for electric motor-driven mine winders &c. in which regular pulses generated during movement of the conveyance are used to control the motor driving and braking arrangements for arresting the conveyance, means are provided for starting the pulse-count after the termination of the acceleration period during which the pulses may be irregular. In the example in which magnetic, electrical or optical pulse generators 4a, 4b are synchronized with the winder pulley motor 2, separate pulse counters 5, 6 are coupled to the generators 4a, 4b, through a starting device S having a switch located in the mine shaft at a given distance from the bottom and actuated by the conveyance to start the pulse count. Output from the counter 6 is fed to a device 11 controlling the motor 2 and brake 3. The pulse generators 4a, 4b are of different types to avoid the possibility of a common fault. Devices 7, 8 indicating the total pulse counts are coupled to a comparator 9 which detects differences between the counts and may operate an alarm 10 or emergency stop device 12.
GB343263A 1963-01-28 1963-01-28 Improvements in and relating to the control of winding plants Expired GB958015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB343263A GB958015A (en) 1963-01-28 1963-01-28 Improvements in and relating to the control of winding plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB343263A GB958015A (en) 1963-01-28 1963-01-28 Improvements in and relating to the control of winding plants

Publications (1)

Publication Number Publication Date
GB958015A true GB958015A (en) 1964-05-13

Family

ID=9758235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB343263A Expired GB958015A (en) 1963-01-28 1963-01-28 Improvements in and relating to the control of winding plants

Country Status (1)

Country Link
GB (1) GB958015A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349168A1 (en) * 1976-04-20 1977-11-18 Maschf Augsburg Nuernberg Ag Position sequence control for elevator system - has programmed memory which provides level stop control interlocked with position counter
FR2515161A1 (en) * 1981-10-14 1983-04-29 Jungheinrich Kg TRAVEL MEASUREMENT DEVICE, IN PARTICULAR HEIGHT MEASUREMENT DEVICE FOR LIFTING APPARATUSES
GB2144091A (en) * 1983-07-30 1985-02-27 Norcros Investments Ltd Crane safety device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349168A1 (en) * 1976-04-20 1977-11-18 Maschf Augsburg Nuernberg Ag Position sequence control for elevator system - has programmed memory which provides level stop control interlocked with position counter
FR2515161A1 (en) * 1981-10-14 1983-04-29 Jungheinrich Kg TRAVEL MEASUREMENT DEVICE, IN PARTICULAR HEIGHT MEASUREMENT DEVICE FOR LIFTING APPARATUSES
GB2144091A (en) * 1983-07-30 1985-02-27 Norcros Investments Ltd Crane safety device

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