BR9802579A - Aparelho de chave de limite para elevadores hidráulicos - Google Patents

Aparelho de chave de limite para elevadores hidráulicos

Info

Publication number
BR9802579A
BR9802579A BR9802579-1A BR9802579A BR9802579A BR 9802579 A BR9802579 A BR 9802579A BR 9802579 A BR9802579 A BR 9802579A BR 9802579 A BR9802579 A BR 9802579A
Authority
BR
Brazil
Prior art keywords
elevator
limit switch
limit
switches
mounting
Prior art date
Application number
BR9802579-1A
Other languages
English (en)
Inventor
Robert J Koeppe
Ronald G Singletary
Alan J Raite
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Publication of BR9802579A publication Critical patent/BR9802579A/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
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)

Abstract

Patente de Invenção:<B>"APARELHO DE CHAVE DE LIMITE PARA ELEVADORES HIDRáULICOS"<D>. Um aparelho para geração de sinais de função para um controlador de elevador, para controle de uma cabine de elevador (1) em engates de terminal em um edifício, inclui um came superior (3) e um came inferior (4), para montagem em uma parede (2a, 2b) em um poço do elevador (2) em um andar superior e um andar inferior, respectivamente, uma chave superior (5) e uma chave inferior (8), para montagem na cabine de elevador e para conexão a uma fonte de energia elétrica, e um circuito de interface conectado às chaves. O circuito de interface tem uma bobina de relé de limite inferior, uma bobina de relé de limite superior, conjuntos de contato de relé para cima normalmente fechados e conjuntos de contato de relé para baixo normalmente fechados, os quais cooperam com as chaves (5, 8), para gerar sinais de função de limite superior e inferior, para controlar o curso da cabine e os sinais de desaceleração superior e inferior, para controlar a velocidade da cabine.
BR9802579-1A 1997-07-28 1998-07-27 Aparelho de chave de limite para elevadores hidráulicos BR9802579A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/901,094 US5864103A (en) 1997-07-28 1997-07-28 Limit switch apparatus for hydraulic elevators

Publications (1)

Publication Number Publication Date
BR9802579A true BR9802579A (pt) 2000-12-19

Family

ID=25413589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802579-1A BR9802579A (pt) 1997-07-28 1998-07-27 Aparelho de chave de limite para elevadores hidráulicos

Country Status (7)

Country Link
US (1) US5864103A (pt)
EP (1) EP0894761A1 (pt)
JP (1) JPH1179577A (pt)
AU (1) AU743655B2 (pt)
BR (1) BR9802579A (pt)
CA (1) CA2244386A1 (pt)
NZ (1) NZ331020A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020136624A1 (en) * 2001-03-22 2002-09-26 Karapet Ablabutyan Lift device with variable speed actuation
US20050281651A1 (en) * 2004-05-06 2005-12-22 David Simpson Hook lift hoist adaptable for use with containers of variabile length
WO2005115900A1 (ja) * 2004-05-31 2005-12-08 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
CN101648663B (zh) * 2004-05-31 2011-09-14 三菱电机株式会社 电梯装置
JP2016216240A (ja) * 2015-05-25 2016-12-22 東芝エレベータ株式会社 エレベータ
US11279592B2 (en) * 2016-05-17 2022-03-22 Mitsubishi Electric Corporation Elevator system
CN109573791B (zh) * 2018-12-19 2023-05-30 宁波力隆机电股份有限公司 一种结构简单的电梯及其控制方法
CN110422713A (zh) * 2019-09-05 2019-11-08 苏州莱茵电梯股份有限公司 一种电梯减行程功能安全电路
US11447367B2 (en) 2019-09-12 2022-09-20 Tk Elevator Corporation Magnetic tape stabilizing systems
CN111792486A (zh) * 2020-07-02 2020-10-20 湖南云感科技有限公司 基于大数据平台的一键简易电梯紧急求援方法及求救系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1169722A (en) * 1912-09-20 1916-01-25 Standard Plunger Elevator Company Automatic stop for elevators.
DE2262396A1 (de) * 1972-12-15 1974-06-20 Klaus Boniek Schachtinformationsgeber fuer aufzugssteuerungen
JPS598626B2 (ja) * 1975-11-14 1984-02-25 三菱電機株式会社 エレベ−タノイチケンシユツソウチ
JPS5813469B2 (ja) * 1976-03-12 1983-03-14 三菱電機株式会社 エレベ−タ用位置検出装置
US4787481A (en) * 1987-01-20 1988-11-29 Delaware Capital Formation, Inc. Hydraulic elevator having microprocessor-based, distributed control system
DE3704291A1 (de) * 1987-02-12 1988-08-25 Mayer Foerdertech Walter Gueteraufzug
US4775032A (en) * 1987-04-17 1988-10-04 The Peelle Company Elevator control
JPH06105042B2 (ja) 1989-06-30 1994-12-21 マツダ株式会社 エンジンの吸気装置
JPH0431623A (ja) 1990-05-28 1992-02-03 Mazda Motor Corp エンジンの吸気装置
JPH04350075A (ja) * 1991-05-29 1992-12-04 Hitachi Ltd エレベータの端階停止装置
JP3199448B2 (ja) * 1992-05-22 2001-08-20 株式会社日立製作所 エレベーターの端階安全装置
JPH06211448A (ja) * 1993-01-14 1994-08-02 Hitachi Ltd エレベータの制御装置
US5590629A (en) 1995-09-14 1997-01-07 Caterpillar Inc. Spark ignition system of an internal combustion engine

Also Published As

Publication number Publication date
EP0894761A1 (de) 1999-02-03
AU743655B2 (en) 2002-01-31
JPH1179577A (ja) 1999-03-23
AU7852598A (en) 1999-02-04
NZ331020A (en) 2000-01-28
US5864103A (en) 1999-01-26
CA2244386A1 (en) 1999-01-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]