CA933686A - Control apparatus for an elevator car - Google Patents

Control apparatus for an elevator car

Info

Publication number
CA933686A
CA933686A CA103185A CA103185A CA933686A CA 933686 A CA933686 A CA 933686A CA 103185 A CA103185 A CA 103185A CA 103185 A CA103185 A CA 103185A CA 933686 A CA933686 A CA 933686A
Authority
CA
Canada
Prior art keywords
control apparatus
elevator car
elevator
car
control
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
CA103185A
Other versions
CA103185S (en
Inventor
Komuro Katsu
Hatakeyama Takanobu
Mitsui Nobuo
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
Application granted granted Critical
Publication of CA933686A publication Critical patent/CA933686A/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
CA103185A 1970-01-21 1971-01-20 Control apparatus for an elevator car Expired CA933686A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CA933686A true CA933686A (en) 1973-09-11

Family

ID=26338940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103185A Expired CA933686A (en) 1970-01-21 1971-01-20 Control apparatus for an elevator car

Country Status (6)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876918A (en) * 1972-08-14 1975-04-08 Hitachi Ltd Electric motor controlling system
US3805133A (en) * 1972-08-14 1974-04-16 Hitachi Ltd Control system for induction motors
JPS5417219B2 (en) * 1973-01-24 1979-06-28
JPS50118445A (en) * 1974-03-08 1975-09-17
FR2313300A1 (en) * 1975-03-20 1976-12-31 Otis Ascinter ELEVATOR MOTOR CONTROL SYSTEM
JPS5813467B2 (en) * 1975-04-21 1983-03-14 株式会社日立製作所 AC elevator level adjustment device
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
US4278150A (en) * 1979-05-22 1981-07-14 Westinghouse Electric Corp. Elevator system
FI64925C (en) * 1979-08-28 1984-02-10 Elevator Gmbh FOERFARANDE FOER FININSTAELLNING AV VAEXELSTROEMSHISS
SE445444B (en) * 1979-12-28 1986-06-23 Elevator Gmbh CONTROL SYSTEM FOR ELECTRODYNAMIC AND MECHANICAL BRAKING OF POWER DRIVES FOR PERSONAL AND PRODUCT LIFTS
FI64255C (en) * 1981-03-04 1983-10-10 Elevator Gmbh HASTIGHETSREGLERINGSSYSTEM FOER KORTSLUTNINGSMOTOR
DE3907853A1 (en) * 1989-03-10 1990-09-13 Man Ghh Krantechnik DRIVE ARRANGEMENT, ESPECIALLY FOR A HOIST
JPH07102949B2 (en) * 1989-09-28 1995-11-08 三菱電機株式会社 Elevator braking system
JP4220677B2 (en) * 1999-01-25 2009-02-04 三菱電機株式会社 Elevator brake control device
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
CN1325361C (en) * 2002-09-27 2007-07-11 三菱电机株式会社 Brake controller of elevator
FI121882B (en) * 2009-11-02 2011-05-31 Kone Corp Brake device, electric drive and lift system
WO2017127720A1 (en) * 2016-01-23 2017-07-27 Kollmorgen Corporation Method and apparatus for power-saving, fail-safe control of an electromechanical brake

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
US2804943A (en) * 1954-05-24 1957-09-03 Inventio Ag Device on elevators for stopping exactly at floor level
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

Also Published As

Publication number Publication date
FR2075803A5 (en) 1971-10-08
DE2102583A1 (en) 1971-09-09
GB1315589A (en) 1973-05-02
DE2102583B2 (en) 1979-08-23
DE2102583C3 (en) 1980-05-14
CH533062A (en) 1973-01-31
US3687235A (en) 1972-08-29

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