GB9208250D0 - Motor driven door device - Google Patents

Motor driven door device

Info

Publication number
GB9208250D0
GB9208250D0 GB929208250A GB9208250A GB9208250D0 GB 9208250 D0 GB9208250 D0 GB 9208250D0 GB 929208250 A GB929208250 A GB 929208250A GB 9208250 A GB9208250 A GB 9208250A GB 9208250 D0 GB9208250 D0 GB 9208250D0
Authority
GB
United Kingdom
Prior art keywords
motor driven
door device
driven door
motor
driven
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
GB929208250A
Other versions
GB2256100B (en
GB2256100A (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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB9208250D0 publication Critical patent/GB9208250D0/en
Publication of GB2256100A publication Critical patent/GB2256100A/en
Application granted granted Critical
Publication of GB2256100B publication Critical patent/GB2256100B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by applying dc to the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Stopping Of Electric Motors (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Control Of Ac Motors In General (AREA)
GB9208250A 1991-04-22 1992-04-14 Motor driven door device Expired - Fee Related GB2256100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3090298A JPH04322186A (en) 1991-04-22 1991-04-22 Motor-operated door device

Publications (3)

Publication Number Publication Date
GB9208250D0 true GB9208250D0 (en) 1992-05-27
GB2256100A GB2256100A (en) 1992-11-25
GB2256100B GB2256100B (en) 1994-10-05

Family

ID=13994635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9208250A Expired - Fee Related GB2256100B (en) 1991-04-22 1992-04-14 Motor driven door device

Country Status (6)

Country Link
JP (1) JPH04322186A (en)
KR (1) KR920019659A (en)
CN (1) CN1043281C (en)
GB (1) GB2256100B (en)
HK (1) HK79995A (en)
TW (1) TW202522B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970061766A (en) * 1996-02-27 1997-09-12 이종수 Elevator door control device
US5893432A (en) * 1996-12-31 1999-04-13 Inventio Ag Controlled emergency stop apparatus for elevators
US7097001B2 (en) * 2003-11-12 2006-08-29 Inventio Ag Elevator car door movement restrictor
JP4446284B2 (en) * 2004-02-19 2010-04-07 株式会社安川電機 Induction motor control device
DE102004013033B3 (en) * 2004-03-16 2005-07-14 Sew-Eurodrive Gmbh & Co. Kg Drive for industrial use has brake(s) and electric motor supplied with alternating current from end stage via supply lines; brake is supplied from brake controller connected via capacitor(s) to supply line(s) and is supplied from this
JP5363352B2 (en) * 2010-01-06 2013-12-11 株式会社日立産機システム Drive control device for hoisting machine
CN103523624B (en) * 2013-09-02 2016-04-13 日立电梯（中国）有限公司 Backup rescue system of elevator
CN103683422B (en) * 2013-12-16 2015-08-26 常州大学 Circuit and the method thereof of elevator door slowly closing is controlled after a kind of elevator dead electricity
GB201504506D0 (en) * 2015-03-17 2015-04-29 Cambridge Medical Robotics Ltd A motor arrangement
JP6496371B2 (en) 2017-08-28 2019-04-03 ファナック株式会社 Motor drive device in which step-up rate of PWM converter is controlled
JP6848778B2 (en) * 2017-09-15 2021-03-24 オムロン株式会社 Power supply device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748690A (en) * 1955-03-18 1956-05-09 Standard Telephones Cables Ltd Improvements in or relating to electric motor controlling equipment
JPS56103077A (en) * 1980-01-21 1981-08-17 Mitsubishi Electric Corp Emergency driving device for elevator
JPS62107698A (en) * 1985-10-31 1987-05-19 Mitsubishi Electric Corp Power interruption time stopping circuit for inverter
JPS6356183A (en) * 1986-08-22 1988-03-10 Nippon Oochisu Elevator Kk Invertor for driving elevator

Also Published As

Publication number Publication date
GB2256100B (en) 1994-10-05
HK79995A (en) 1995-06-01
JPH04322186A (en) 1992-11-12
KR920019659A (en) 1992-11-19
CN1043281C (en) 1999-05-05
TW202522B (en) 1993-03-21
GB2256100A (en) 1992-11-25
CN1066041A (en) 1992-11-11

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Legal Events

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

Effective date: 19980414