BR7400484D0 - Sistema de controle da forca frenagem aplicada a um elevador - Google Patents

Sistema de controle da forca frenagem aplicada a um elevador

Info

Publication number
BR7400484D0
BR7400484D0 BR484/74A BR48474A BR7400484D0 BR 7400484 D0 BR7400484 D0 BR 7400484D0 BR 484/74 A BR484/74 A BR 484/74A BR 48474 A BR48474 A BR 48474A BR 7400484 D0 BR7400484 D0 BR 7400484D0
Authority
BR
Brazil
Prior art keywords
elevator
control system
force control
brake force
system applied
Prior art date
Application number
BR484/74A
Other languages
English (en)
Portuguese (pt)
Inventor
Kameyama Tadao
Watanabe Akinori
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 BR7400484D0 publication Critical patent/BR7400484D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
BR484/74A 1973-01-24 1974-01-23 Sistema de controle da forca frenagem aplicada a um elevador BR7400484D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP954173A JPS5417219B2 (enrdf_load_stackoverflow) 1973-01-24 1973-01-24

Publications (1)

Publication Number Publication Date
BR7400484D0 true BR7400484D0 (pt) 1974-10-29

Family

ID=11723116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR484/74A BR7400484D0 (pt) 1973-01-24 1974-01-23 Sistema de controle da forca frenagem aplicada a um elevador

Country Status (8)

Country Link
US (1) US3918552A (enrdf_load_stackoverflow)
JP (1) JPS5417219B2 (enrdf_load_stackoverflow)
AU (1) AU466364B2 (enrdf_load_stackoverflow)
BR (1) BR7400484D0 (enrdf_load_stackoverflow)
CA (1) CA1019480A (enrdf_load_stackoverflow)
DE (1) DE2403204C3 (enrdf_load_stackoverflow)
GB (1) GB1456434A (enrdf_load_stackoverflow)
HK (1) HK40177A (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411050B2 (enrdf_load_stackoverflow) * 1973-05-26 1979-05-11
GB1524298A (en) * 1975-04-03 1978-09-13 Otis Elevator Japan Control apparatus for an elevator system
JPS51131044A (en) * 1975-05-09 1976-11-15 Hitachi Ltd Ac elevator controlling device
JPS5950590B2 (ja) * 1977-04-15 1984-12-08 三菱電機株式会社 交流エレベ−タの速度制御装置
JPS6054227B2 (ja) * 1979-05-11 1985-11-29 株式会社日立製作所 交流エレベ−タ−の制御装置
SE445444B (sv) * 1979-12-28 1986-06-23 Elevator Gmbh Styrsystem for elektrodynamisk och mekanisk bromsning av drivaggregat till person- och varupersonhissar
DE3030793A1 (de) * 1980-08-14 1982-03-11 Otis Elevator Co., Hartford, Conn. Aufzuganlage und verfahren zur betriebssteuerung derselben
FI64255C (fi) * 1981-03-04 1983-10-10 Elevator Gmbh Hastighetsregleringssystem foer kortslutningsmotor
JPS58110778A (ja) * 1981-12-23 1983-07-01 ワイケイケイ株式会社 自動開閉扉の制御装置
DE3422351A1 (de) * 1983-06-16 1984-12-20 Canon K.K., Tokio/Tokyo Bilderzeugungssystem
FI841100A0 (fi) * 1984-03-19 1984-03-19 Kone Oy Foerfarande och anordning foer inbromsning av rulltrappor.
FR2579189B1 (fr) * 1985-03-25 1988-04-08 Logilift Sarl Procede de commande regulee du ralentissement d'un mobile et dispositif de commande regulee pour la mise en oeuvre du procede
JPS631683A (ja) * 1986-06-20 1988-01-06 株式会社日立製作所 流体圧エレベ−タ
US6029951A (en) * 1998-07-24 2000-02-29 Varco International, Inc. Control system for drawworks operations
JP2001019292A (ja) * 1999-06-25 2001-01-23 Inventio Ag 鉛直搬送装置の荷重支持手段の鉛直方向変位と鉛直方向振動とを防止する装置および方法
US20040085034A1 (en) * 2002-11-01 2004-05-06 Kuras Brian D. System and method for controlling a motor
DE10314724A1 (de) * 2003-03-31 2004-11-04 Demag Cranes & Components Gmbh Verfahren zum Vermindern des Polygoneffekts bei einem Kettentrieb, insbesondere bei einem Kettenzug, und Kettentrieb hierfür
US8452599B2 (en) * 2009-06-10 2013-05-28 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for extracting messages
US8269616B2 (en) * 2009-07-16 2012-09-18 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for detecting gaps between objects
EP2476640B1 (en) * 2009-09-09 2017-12-20 Mitsubishi Electric Corporation Control device for elevator
US8337160B2 (en) * 2009-10-19 2012-12-25 Toyota Motor Engineering & Manufacturing North America, Inc. High efficiency turbine system
US8237792B2 (en) 2009-12-18 2012-08-07 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for describing and organizing image data
CN101844715B (zh) * 2010-06-11 2013-07-10 日立电梯（中国）有限公司 新型电梯制动器控制系统
US8424621B2 (en) 2010-07-23 2013-04-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omni traction wheel system and methods of operating the same
US20170057782A1 (en) * 2014-02-19 2017-03-02 Otis Elevator Company Improved elevator releveling control
WO2017001884A1 (en) * 2015-07-01 2017-01-05 Otis Elevator Company Monitored braking blocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403125A (en) * 1944-10-04 1946-07-02 Westinghouse Electric Corp Control system
DE1155221B (de) * 1959-06-30 1963-10-03 Coelner Elektromotorenfabrik J Verfahren und Einrichtung zur Steuerung des Bremsvorganges eines Aufzugmotors
AT234955B (de) * 1961-11-09 1964-08-10 Freissler Ingenieur Maschinen Steuerung für Aufzüge mit polumschaltbarem Motor zur Erzielung möglichst kurzer Einfahrzeiten
AT248057B (de) * 1962-03-20 1966-07-11 Loher & Soehne Gmbh Steuereinrichtung zur lastabhängigen Veränderung des Abschaltzeitpunktes von Aufzügen
DE1298689B (de) * 1966-03-21 1969-07-03 Loher & Soehne Gmbh Regelbarer Antrieb fuer Aufzuege
JPS4815498B1 (enrdf_load_stackoverflow) * 1968-09-16 1973-05-15
GB1315589A (en) * 1970-01-21 1973-05-02 Hitachi Ltd Control apparatus for an elevator car

Also Published As

Publication number Publication date
JPS5417219B2 (enrdf_load_stackoverflow) 1979-06-28
JPS4996440A (enrdf_load_stackoverflow) 1974-09-12
DE2403204B2 (de) 1979-01-25
AU6484074A (en) 1975-07-24
DE2403204C3 (de) 1982-10-07
DE2403204A1 (de) 1974-08-01
US3918552A (en) 1975-11-11
CA1019480A (en) 1977-10-18
AU466364B2 (en) 1975-10-30
HK40177A (en) 1977-08-05
GB1456434A (en) 1976-11-24

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