GB8423118D0 - Controlling elevator - Google Patents

Controlling elevator

Info

Publication number
GB8423118D0
GB8423118D0 GB848423118A GB8423118A GB8423118D0 GB 8423118 D0 GB8423118 D0 GB 8423118D0 GB 848423118 A GB848423118 A GB 848423118A GB 8423118 A GB8423118 A GB 8423118A GB 8423118 D0 GB8423118 D0 GB 8423118D0
Authority
GB
United Kingdom
Prior art keywords
controlling elevator
elevator
controlling
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
GB848423118A
Other versions
GB2149586A (en
GB2149586B (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8423118D0 publication Critical patent/GB8423118D0/en
Publication of GB2149586A publication Critical patent/GB2149586A/en
Application granted granted Critical
Publication of GB2149586B publication Critical patent/GB2149586B/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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
    • H02P29/0022—Controlling a brake between the prime mover and the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Elevator Control (AREA)
GB08423118A 1983-09-14 1984-09-13 A system for controlling an elevator Expired GB2149586B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58169716A JPS6061478A (en) 1983-09-14 1983-09-14 Controller for alternating current elevator

Publications (3)

Publication Number Publication Date
GB8423118D0 true GB8423118D0 (en) 1984-10-17
GB2149586A GB2149586A (en) 1985-06-12
GB2149586B GB2149586B (en) 1987-01-21

Family

ID=15891537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08423118A Expired GB2149586B (en) 1983-09-14 1984-09-13 A system for controlling an elevator

Country Status (4)

Country Link
JP (1) JPS6061478A (en)
KR (1) KR870001019Y1 (en)
GB (1) GB2149586B (en)
SG (1) SG46787G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165408B (en) * 1984-10-03 1988-09-21 Smith Ind Plc Motor control systems and methods
ES2022057T3 (en) * 1989-10-16 1994-10-01 Otis Elevator Co CONTROL DEVICE FOR LIFTING INSTALLATION WITHOUT SPEED SENSOR.
DE4016836A1 (en) * 1990-05-25 1991-11-28 Elektronik Regelautomatik Safety system for asynchronous motor drive - monitors wide range of operating and function parameters to allow rapid detection of abnormality

Also Published As

Publication number Publication date
KR870001019Y1 (en) 1987-03-20
GB2149586A (en) 1985-06-12
KR850009578U (en) 1985-12-05
JPS6061478A (en) 1985-04-09
SG46787G (en) 1987-08-28
GB2149586B (en) 1987-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee