[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR8504331A - Sistema de elevador - Google Patents

Sistema de elevador

Info

Publication number
BR8504331A
BR8504331A BR8504331A BR8504331A BR8504331A BR 8504331 A BR8504331 A BR 8504331A BR 8504331 A BR8504331 A BR 8504331A BR 8504331 A BR8504331 A BR 8504331A BR 8504331 A BR8504331 A BR 8504331A
Authority
BR
Brazil
Prior art keywords
elevator system
elevator
Prior art date
Application number
BR8504331A
Other languages
English (en)
Inventor
Igor Kvartin
Pantelis George Tinios
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 BR8504331A publication Critical patent/BR8504331A/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
    • B66B1/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
BR8504331A 1984-09-11 1985-09-09 Sistema de elevador BR8504331A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/649,460 US4582174A (en) 1984-09-11 1984-09-11 Elevator system

Publications (1)

Publication Number Publication Date
BR8504331A true BR8504331A (pt) 1986-07-08

Family

ID=24604884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504331A BR8504331A (pt) 1984-09-11 1985-09-09 Sistema de elevador

Country Status (3)

Country Link
US (1) US4582174A (pt)
BR (1) BR8504331A (pt)
CA (1) CA1234933A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006623A1 (en) * 1988-12-06 1990-06-14 Boral Johns Perry Industries Pty. Ltd. Control system for a motor
US5900597A (en) * 1998-03-19 1999-05-04 Fernkas; Joseph Clifford Elevator controller/solid state drive interface
DE10024973B4 (de) * 2000-05-19 2006-08-10 Jenoptik Ag Liftsystem für den vertikalen Transport von Nutzlasten in einem Luftfahrzeug
JP6162287B1 (ja) * 2016-04-28 2017-07-12 三菱電機エンジニアリング株式会社 ブレーキ装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713011A (en) * 1972-03-28 1973-01-23 Westinghouse Electric Corp Converter apparatus
US4155427A (en) * 1976-12-06 1979-05-22 Westinghouse Electric Corp. Elevator system
US4286222A (en) * 1979-07-27 1981-08-25 Westinghouse Electric Corp. Timing waveform generator
US4277825A (en) * 1979-07-27 1981-07-07 Westinghouse Electric Corp. Converter apparatus
US4286315A (en) * 1979-07-27 1981-08-25 Westinghouse Electric Corp. Converter apparatus
US4307793A (en) * 1979-12-28 1981-12-29 Westinghouse Electric Corp. Elevator system
US4416352A (en) * 1982-02-17 1983-11-22 Westinghouse Electric Corp. Elevator system

Also Published As

Publication number Publication date
US4582174A (en) 1986-04-15
CA1234933A (en) 1988-04-05

Similar Documents

Publication Publication Date Title
BR8301122A (pt) Sistema de elevador
ES505876A0 (es) Sistema de ascensor
BR8704061A (pt) Sistema
IT8548208A0 (it) Sistema di riferimento inerziale
BR8706389A (pt) Sistema de elevador
BR8503638A (pt) Sistema de registro
BR8500996A (pt) Sistema de lubrificacao
BR8301151A (pt) Sistema de elevador
IT1183411B (it) Sistema di controllo
BR8108014A (pt) Sistema de elevador
BR8200587A (pt) Sistema de elevador
BR8505987A (pt) Sistema de rotor
BR8100932A (pt) Sistema de elevador
BR8108015A (pt) Sistema de elevador
BR8404108A (pt) Sistema de elevador
BR8405148A (pt) Sistema de escada rolante
BR8500479A (pt) Sistema de elevador
MX165062B (es) Sistema de elevador
BR8107623A (pt) Sistema de elevador
BR8602638A (pt) Sistema de elevador
BR8404322A (pt) Sistema de elevador
BR8504331A (pt) Sistema de elevador
BR8301152A (pt) Sistema de elevador
BR8107125A (pt) Sistema de elevador
BR8303798A (pt) Sistema de elevador

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/09/2000