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GB1315589A - Control apparatus for an elevator car - Google Patents

Control apparatus for an elevator car

Info

Publication number
GB1315589A
GB1315589A GB265071A GB265071A GB1315589A GB 1315589 A GB1315589 A GB 1315589A GB 265071 A GB265071 A GB 265071A GB 265071 A GB265071 A GB 265071A GB 1315589 A GB1315589 A GB 1315589A
Authority
GB
United Kingdom
Prior art keywords
speed
lift
braking
pattern
motor
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
GB265071A
Other languages
English (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
Priority claimed from JP45005060A external-priority patent/JPS5114779B1/ja
Priority claimed from JP45017042A external-priority patent/JPS5025227B1/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1315589A publication Critical patent/GB1315589A/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
    • B66B1/24—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
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
    • 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
    • B66B1/302—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 for energy saving
    • 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
    • B66B1/308—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 with AC powered elevator drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
GB265071A 1970-01-21 1971-01-19 Control apparatus for an elevator car Expired GB1315589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45005060A JPS5114779B1 (de) 1970-01-21 1970-01-21
JP45017042A JPS5025227B1 (de) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
GB1315589A true GB1315589A (en) 1973-05-02

Family

ID=26338940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB265071A Expired GB1315589A (en) 1970-01-21 1971-01-19 Control apparatus for an elevator car

Country Status (6)

Country Link
US (1) US3687235A (de)
CA (1) CA933686A (de)
CH (1) CH533062A (de)
DE (1) DE2102583C3 (de)
FR (1) FR2075803A5 (de)
GB (1) GB1315589A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575885B2 (en) * 1979-05-22 1988-08-11 Inventio Ag Improvements in or relating to elevator system
DE3907853A1 (de) * 1989-03-10 1990-09-13 Man Ghh Krantechnik Antriebsanordnung, insbesondere fuer ein hubwerk

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805133A (en) * 1972-08-14 1974-04-16 Hitachi Ltd Control system for induction motors
US3876918A (en) * 1972-08-14 1975-04-08 Hitachi Ltd Electric motor controlling system
JPS5417219B2 (de) * 1973-01-24 1979-06-28
JPS50118445A (de) * 1974-03-08 1975-09-17
FR2313300A1 (fr) * 1975-03-20 1976-12-31 Otis Ascinter Systeme de commande de moteur d'ascenseur
JPS5813467B2 (ja) * 1975-04-21 1983-03-14 株式会社日立製作所 交流エレベ−タのレベル調整装置
US4122919A (en) * 1976-03-23 1978-10-31 Mitsubishi Denki Kabushiki Kaisha Speed control apparatus for AC elevator
US4213517A (en) * 1978-07-06 1980-07-22 Fujitec Co., Ltd. Elevator control system
FI64925C (fi) * 1979-08-28 1984-02-10 Elevator Gmbh Foerfarande foer fininstaellning av vaexelstroemshiss
SE445444B (sv) * 1979-12-28 1986-06-23 Elevator Gmbh Styrsystem for elektrodynamisk och mekanisk bromsning av drivaggregat till person- och varupersonhissar
FI64255C (fi) * 1981-03-04 1983-10-10 Elevator Gmbh Hastighetsregleringssystem foer kortslutningsmotor
JPH07102949B2 (ja) * 1989-09-28 1995-11-08 三菱電機株式会社 エレベータの制動装置
EP1067081B1 (de) * 1999-01-25 2004-10-13 Mitsubishi Denki Kabushiki Kaisha Steuerungsvorrichtung für aufzugsbremse
US6756749B2 (en) * 2002-01-23 2004-06-29 Hewlett-Packard Development Company, L.P. Motion control system including both a stepper motor and a DC motor
EP1544148B1 (de) * 2002-09-27 2012-10-17 Mitsubishi Denki Kabushiki Kaisha Bremssteuerung für aufzug
FI121882B (fi) * 2009-11-02 2011-05-31 Kone Corp Jarrutuslaitteisto, sähkökäyttö sekä hissijärjestelmä
EP3406024B1 (de) * 2016-01-23 2020-11-11 Kollmorgen Corporation Verfahren und vorrichtung zur energiesparenden, ausfallsicheren steuerung einer elektromechanischen bremse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733393A (en) * 1956-01-31 Dynamic braking hoist control
GB774334A (en) * 1954-05-24 1957-05-08 Inventio Ag System for floor-levelling in electrically-driven lifts
US3319142A (en) * 1965-05-07 1967-05-09 Smith Corp A O Drive control including plural a.c. motors coupled to same shaft with d.c. braking
US3460014A (en) * 1965-10-06 1969-08-05 Hitachi Ltd Speed control system for directly coupled induction motors of different synchronous speed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575885B2 (en) * 1979-05-22 1988-08-11 Inventio Ag Improvements in or relating to elevator system
DE3907853A1 (de) * 1989-03-10 1990-09-13 Man Ghh Krantechnik Antriebsanordnung, insbesondere fuer ein hubwerk
US4994725A (en) * 1989-03-10 1991-02-19 Man Ghh Krantechnik Gmbh Drive arrangement, especially for a hoist mechanism

Also Published As

Publication number Publication date
FR2075803A5 (de) 1971-10-08
CA933686A (en) 1973-09-11
CH533062A (de) 1973-01-31
DE2102583A1 (de) 1971-09-09
DE2102583C3 (de) 1980-05-14
US3687235A (en) 1972-08-29
DE2102583B2 (de) 1979-08-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years