ES506802A0 - Una instalacion de ascensor perfeccionada. - Google Patents

Una instalacion de ascensor perfeccionada.

Info

Publication number
ES506802A0
ES506802A0 ES506802A ES506802A ES506802A0 ES 506802 A0 ES506802 A0 ES 506802A0 ES 506802 A ES506802 A ES 506802A ES 506802 A ES506802 A ES 506802A ES 506802 A0 ES506802 A0 ES 506802A0
Authority
ES
Spain
Prior art keywords
elevator installation
perfected
perfected elevator
installation
elevator
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.)
Granted
Application number
ES506802A
Other languages
English (en)
Other versions
ES8304513A1 (es
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.)
CBS 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 ES506802A0 publication Critical patent/ES506802A0/es
Publication of ES8304513A1 publication Critical patent/ES8304513A1/es
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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/20—Controlling the acceleration or deceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Elevator Control (AREA)
ES506802A 1980-11-04 1981-11-03 Una instalacion de ascensor perfeccionada. Expired ES8304513A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/203,835 US4331220A (en) 1980-11-04 1980-11-04 Elevator system

Publications (2)

Publication Number Publication Date
ES506802A0 true ES506802A0 (es) 1983-03-01
ES8304513A1 ES8304513A1 (es) 1983-03-01

Family

ID=22755527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506802A Expired ES8304513A1 (es) 1980-11-04 1981-11-03 Una instalacion de ascensor perfeccionada.

Country Status (9)

Country Link
US (1) US4331220A (es)
JP (1) JPS57107378A (es)
AU (1) AU550862B2 (es)
BE (1) BE890982A (es)
BR (1) BR8107125A (es)
CA (1) CA1164114A (es)
ES (1) ES8304513A1 (es)
FR (1) FR2493288B1 (es)
GB (1) GB2087105B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR229827A1 (es) * 1983-06-28 1983-11-30 Grossi Alfredo Disposicion electronica para comandar el frenado de un movil impulsado por un motor de traccion
US4751984A (en) * 1985-05-03 1988-06-21 Otis Elevator Company Dynamically generated adaptive elevator velocity profile
US4991693A (en) * 1989-02-16 1991-02-12 Inventio Ag Method of improving the landing of a hydraulic elevator car
JP2862052B2 (ja) * 1993-04-01 1999-02-24 三菱電機株式会社 位置指令方法及びその装置
CN1037055C (zh) * 1995-01-12 1998-01-14 孙文林 直流电梯微机控制的调速装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651892A (en) * 1970-02-24 1972-03-28 Westinghouse Electric Corp Switching techniques and devices
US3747710A (en) * 1972-05-17 1973-07-24 Westinghouse Electric Corp Distance slowdown control for elevator systems
US3774729A (en) * 1972-05-17 1973-11-27 Westinghouse Electric Corp Speed pattern generator for elevator systems
JPS5255148A (en) * 1975-10-29 1977-05-06 Mitsubishi Electric Corp Speed control system for elevator
JPS5295441A (en) * 1976-02-04 1977-08-11 Toshiba Corp Speed control device of elevator
JPS598622B2 (ja) * 1976-05-27 1984-02-25 三菱電機株式会社 エレベ−タの速度制御装置
JPS5827193B2 (ja) * 1976-12-01 1983-06-08 三菱電機株式会社 エレベ−タの速度制御装置
US4155426A (en) * 1978-05-05 1979-05-22 Westinghouse Electric Corp. Digital speed pattern generator
US4261439A (en) * 1979-09-10 1981-04-14 Westinghouse Electric Corp. Elevator system

Also Published As

Publication number Publication date
BE890982A (fr) 1982-05-04
AU550862B2 (en) 1986-04-10
US4331220A (en) 1982-05-25
ES8304513A1 (es) 1983-03-01
GB2087105A (en) 1982-05-19
JPS57107378A (en) 1982-07-03
AU7699881A (en) 1982-05-13
FR2493288A1 (fr) 1982-05-07
BR8107125A (pt) 1982-07-20
GB2087105B (en) 1984-08-22
FR2493288B1 (fr) 1985-07-19
CA1164114A (en) 1984-03-20

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