CA998787A - Elevator control system - Google Patents

Elevator control system

Info

Publication number
CA998787A
CA998787A CA185,814A CA185814A CA998787A CA 998787 A CA998787 A CA 998787A CA 185814 A CA185814 A CA 185814A CA 998787 A CA998787 A CA 998787A
Authority
CA
Canada
Prior art keywords
control system
elevator control
elevator
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
CA185,814A
Inventor
Tatsuo Iwasaka
Takeo Yuminaka
Hideto Matsuzawa
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
Application granted granted Critical
Publication of CA998787A publication Critical patent/CA998787A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • 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
    • B66B1/18—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 several cars or cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
CA185,814A 1972-11-20 1973-11-14 Elevator control system Expired CA998787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11552572A JPS5417218B2 (en) 1972-11-20 1972-11-20

Publications (1)

Publication Number Publication Date
CA998787A true CA998787A (en) 1976-10-19

Family

ID=14664670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,814A Expired CA998787A (en) 1972-11-20 1973-11-14 Elevator control system

Country Status (7)

Country Link
US (1) US3902571A (en)
JP (1) JPS5417218B2 (en)
AU (1) AU456995B2 (en)
BR (1) BR7309000D0 (en)
CA (1) CA998787A (en)
GB (1) GB1453080A (en)
HK (1) HK27077A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131046A (en) * 1975-05-12 1976-11-15 Hitachi Ltd Elevator arrival order indicating device
JPS587594B2 (en) * 1979-07-30 1983-02-10 株式会社日立製作所 Elevator signal control device
JPS571181A (en) * 1980-06-03 1982-01-06 Mitsubishi Electric Corp Annunciator for platform of elevator
JPS5725970U (en) * 1980-07-18 1982-02-10
US4691808A (en) * 1986-11-17 1987-09-08 Otis Elevator Company Adaptive assignment of elevator car calls
WO2009024853A1 (en) 2007-08-21 2009-02-26 De Groot Pieter J Intelligent destination elevator control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474885A (en) * 1967-01-20 1969-10-28 Reliance Electric Co Queueing controls for a group of elevators
US3739880A (en) * 1971-06-10 1973-06-19 Reliance Electric Co Elevator control for optimizing allotment of individual hall calls to individual cars

Also Published As

Publication number Publication date
US3902571A (en) 1975-09-02
AU6252273A (en) 1975-01-16
AU456995B2 (en) 1975-01-16
GB1453080A (en) 1976-10-20
JPS4972854A (en) 1974-07-13
HK27077A (en) 1977-06-10
BR7309000D0 (en) 1974-08-22
JPS5417218B2 (en) 1979-06-28

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