GB1436742A - Elevator system - Google Patents

Elevator system

Info

Publication number
GB1436742A
GB1436742A GB2090973A GB2090973A GB1436742A GB 1436742 A GB1436742 A GB 1436742A GB 2090973 A GB2090973 A GB 2090973A GB 2090973 A GB2090973 A GB 2090973A GB 1436742 A GB1436742 A GB 1436742A
Authority
GB
United Kingdom
Prior art keywords
acceleration
car
deceleration
speed
preset
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
GB2090973A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1436742A publication Critical patent/GB1436742A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
GB2090973A 1972-05-17 1973-05-02 Elevator system Expired GB1436742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25400672A 1972-05-17 1972-05-17

Publications (1)

Publication Number Publication Date
GB1436742A true GB1436742A (en) 1976-05-26

Family

ID=22962562

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2090973A Expired GB1436742A (en) 1972-05-17 1973-05-02 Elevator system
GB285076A Expired GB1437780A (en) 1972-05-17 1973-05-17 Elevator system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB285076A Expired GB1437780A (en) 1972-05-17 1973-05-17 Elevator system

Country Status (11)

Country Link
US (1) US3774729A (enrdf_load_stackoverflow)
JP (1) JPS572633B2 (enrdf_load_stackoverflow)
BE (1) BE799638A (enrdf_load_stackoverflow)
BR (1) BR7303639D0 (enrdf_load_stackoverflow)
CA (1) CA993580A (enrdf_load_stackoverflow)
DE (1) DE2325140A1 (enrdf_load_stackoverflow)
ES (1) ES414795A1 (enrdf_load_stackoverflow)
FR (1) FR2185003B1 (enrdf_load_stackoverflow)
GB (2) GB1436742A (enrdf_load_stackoverflow)
IT (1) IT987683B (enrdf_load_stackoverflow)
NL (1) NL7306873A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2368396A1 (es) * 2011-07-01 2011-11-17 Aplicaciones Electromecánicas Gervall S.A. Procedimiento de operación de un dispositivo contra el movimiento incontrolado de la cabina de un elevador.

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724312B2 (enrdf_load_stackoverflow) * 1973-06-28 1982-05-24
JPS5181471U (enrdf_load_stackoverflow) * 1974-12-23 1976-06-29
JPS5223466U (enrdf_load_stackoverflow) * 1975-08-07 1977-02-18
JPS5255148A (en) * 1975-10-29 1977-05-06 Mitsubishi Electric Corp Speed control system for elevator
US4193478A (en) * 1977-04-26 1980-03-18 Elevator Industries Elevator control system and method
US4150734A (en) * 1978-01-24 1979-04-24 Hitachi, Ltd. Elevator control apparatus
US4155426A (en) * 1978-05-05 1979-05-22 Westinghouse Electric Corp. Digital speed pattern generator
US4235309A (en) * 1978-10-18 1980-11-25 Schindler Haughton Elevator Corp. Control for starting electric motors
US4261439A (en) * 1979-09-10 1981-04-14 Westinghouse Electric Corp. Elevator system
CH649517A5 (de) * 1979-09-27 1985-05-31 Inventio Ag Antriebssteuereinrichtung fuer einen aufzug.
DE3034795A1 (de) * 1980-09-16 1982-04-29 Deilmann-Haniel GmbH, 4600 Dortmund Schachtfoerderanlage, insbesondere zur verwendung beim abteufen von schaechten
US4331220A (en) * 1980-11-04 1982-05-25 Westinghouse Electric Corp. Elevator system
US4373612A (en) * 1980-11-25 1983-02-15 Westinghouse Electric Corp. Elevator system
JPS5842573A (ja) * 1981-09-04 1983-03-12 株式会社日立製作所 エレベ−タ−の制御装置
JPS5973046U (ja) * 1982-11-02 1984-05-17 トヨタ自動車株式会社 トリミング装置
US4658935A (en) * 1985-08-05 1987-04-21 Dover Corporation Digital selector system for elevators
JPS63146766A (ja) * 1986-12-10 1988-06-18 Sadao Watanabe 生ネギ入りたれの製造方法
US5890562A (en) * 1996-08-16 1999-04-06 Bt Prime Mover, Inc. Control console for material handling vehicle
JP4553535B2 (ja) * 2001-09-28 2010-09-29 三菱電機株式会社 エレベータ装置
GB2476590B (en) * 2008-08-04 2013-01-09 Otis Elevator Co Elevator motion profile control
CN102781801B (zh) * 2010-03-03 2015-06-24 三菱电机株式会社 电梯的控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523232A (en) * 1964-07-06 1970-08-04 Reliance Electric & Eng Co Jerk,acceleration,and velocity limited position pattern generator for an elevator system
CH439639A (de) * 1964-07-06 1967-07-15 Toledo Scale Corp Steuervorrichtung für ein durch einen Motor angetriebenes, längs Führungen bewegliches Objekt
CH479479A (fr) * 1967-08-08 1969-10-15 Inventio Ag Procédé de commande d'un ascenseur à grande vitesse et appareil mettant en oeuvre ce procédé
JPS4815498B1 (enrdf_load_stackoverflow) * 1968-09-16 1973-05-15
JPS522084B2 (enrdf_load_stackoverflow) * 1971-11-27 1977-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2368396A1 (es) * 2011-07-01 2011-11-17 Aplicaciones Electromecánicas Gervall S.A. Procedimiento de operación de un dispositivo contra el movimiento incontrolado de la cabina de un elevador.
WO2013004867A1 (es) * 2011-07-01 2013-01-10 Aplicaciones Electromecanicas Gervall, S.A Procedimiento de operación de un dispositivo contra el movimiento incontrolado de la cabina de un elevador

Also Published As

Publication number Publication date
FR2185003B1 (enrdf_load_stackoverflow) 1979-02-23
DE2325140A1 (de) 1973-11-29
US3774729A (en) 1973-11-27
AU5537173A (en) 1974-11-07
JPS572633B2 (enrdf_load_stackoverflow) 1982-01-18
FR2185003A1 (enrdf_load_stackoverflow) 1973-12-28
ES414795A1 (es) 1976-02-01
BE799638A (fr) 1973-11-19
NL7306873A (enrdf_load_stackoverflow) 1973-11-20
GB1437780A (en) 1976-06-03
IT987683B (it) 1975-03-20
BR7303639D0 (pt) 1974-06-27
JPS4948043A (enrdf_load_stackoverflow) 1974-05-09
CA993580A (en) 1976-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee