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BRPI0418917A - traction system for lifts, escalators, walkways and wind turbines of the type powered by an electric motor consisting of a stator and rotor and, in the case of lifts, an emergency system when the power fails - Google Patents

traction system for lifts, escalators, walkways and wind turbines of the type powered by an electric motor consisting of a stator and rotor and, in the case of lifts, an emergency system when the power fails

Info

Publication number
BRPI0418917A
BRPI0418917A BRPI0418917-5A BRPI0418917A BRPI0418917A BR PI0418917 A BRPI0418917 A BR PI0418917A BR PI0418917 A BRPI0418917 A BR PI0418917A BR PI0418917 A BRPI0418917 A BR PI0418917A
Authority
BR
Brazil
Prior art keywords
lifts
rotor
escalators
electric motor
walkways
Prior art date
Application number
BRPI0418917-5A
Other languages
Portuguese (pt)
Inventor
Javier Lasa Berasategui
Juan Jose Azurmendi Inchausti
Original Assignee
Juan Jose Azurmendi Inchausti
Javier Lasa Berasategui
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 Juan Jose Azurmendi Inchausti, Javier Lasa Berasategui filed Critical Juan Jose Azurmendi Inchausti
Publication of BRPI0418917A publication Critical patent/BRPI0418917A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Induction Machinery (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)

Abstract

SISTEMA DE TRAçãO PARA ELEVADORES, ESCADAS ROLANTES, PASSARELAS MECáNICAS E AEROGERADORES DO TIPO QUE POSSUI ACIONAMENTO POR MEIO DE MOTOR ELéTRICO CONSTITUìDO POR UM ESTATOR E UM ROTOR E, NO CASO DE ELEVADORES, DE UM SISTEMA DE EMERGêNCIA QUANDO OCORRER FALTA DE ENERGIA E um sistema de tração que possui um motor de indução com rotor em forma de gaiola com baixa corrente de partida e alto desempenho e um motor assíncrono para trabalhar no dito sistema de tração, sendo possível medir a potência e a velocidade de operação, variando a freqüência e a oltagem de entrada para se obter entre 2 e 2000 kW de potência em diferentes projetos de motores dependendo do seu tamanho físico e da conecção, sendo a velocidade proporcional à freqüência programada.Traction system for lifts, escalators, mechanical walkways and windmills of an electric motor type consisting of a driver and a rotor and, in the case of lifts, an emergency generator system drive system that has a high performance low-current cage rotor induction motor and an asynchronous motor to work on said drive system, being able to measure power and operating speed, varying frequency and frequency. Input voltage to obtain between 2 and 2000 kW of power in different motor designs depending on their physical size and connection, the speed being proportional to the programmed frequency.

BRPI0418917-5A 2004-06-14 2004-06-14 traction system for lifts, escalators, walkways and wind turbines of the type powered by an electric motor consisting of a stator and rotor and, in the case of lifts, an emergency system when the power fails BRPI0418917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2004/000273 WO2006005774A1 (en) 2004-06-14 2004-06-14 Traction system for lifts, escalators, moving walkways and aerogenerators, which is equipped with an asynchronous motor, and asynchronous motor for said traction system

Publications (1)

Publication Number Publication Date
BRPI0418917A true BRPI0418917A (en) 2007-11-27

Family

ID=35783537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418917-5A BRPI0418917A (en) 2004-06-14 2004-06-14 traction system for lifts, escalators, walkways and wind turbines of the type powered by an electric motor consisting of a stator and rotor and, in the case of lifts, an emergency system when the power fails

Country Status (5)

Country Link
AR (1) AR049352A1 (en)
BR (1) BRPI0418917A (en)
CA (1) CA2612141A1 (en)
TW (1) TW200602253A (en)
WO (1) WO2006005774A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2535773C2 (en) * 2009-03-02 2014-12-20 Дженерал Электрик Компани Drive system and hoisting
TWI666460B (en) * 2018-08-10 2019-07-21 東元電機股份有限公司 Rapid test method for motor layer short

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138596A1 (en) * 1991-11-23 1993-05-27 Buehne Werner Abus Kg LIFTING WORKING WITH VARIABLE LIFTING SPEED
FR2692693A1 (en) * 1992-06-23 1993-12-24 Smh Management Services Ag Control device of an asynchronous motor
US5852338A (en) * 1997-02-03 1998-12-22 General Electric Company Dynamoelectric machine and method for manufacturing same
US6002191A (en) * 1998-06-19 1999-12-14 General Electric Company Paired interlocks for stacking of non-rotated lamination cores
JP3624130B2 (en) * 2000-01-21 2005-03-02 東海旅客鉄道株式会社 Induction motor rotor and induction motor
JP4595250B2 (en) * 2001-06-08 2010-12-08 三菱電機株式会社 Single phase induction motor

Also Published As

Publication number Publication date
WO2006005774A1 (en) 2006-01-19
AR049352A1 (en) 2006-07-19
CA2612141A1 (en) 2006-01-19
TW200602253A (en) 2006-01-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]