BRPI0416604A - dispositivo e método de detecção de falha para uma fonte de energia de acionamento de elevador - Google Patents

dispositivo e método de detecção de falha para uma fonte de energia de acionamento de elevador

Info

Publication number
BRPI0416604A
BRPI0416604A BRPI0416604-3A BRPI0416604A BRPI0416604A BR PI0416604 A BRPI0416604 A BR PI0416604A BR PI0416604 A BRPI0416604 A BR PI0416604A BR PI0416604 A BRPI0416604 A BR PI0416604A
Authority
BR
Brazil
Prior art keywords
capacitor
charge
detection device
power source
fault detection
Prior art date
Application number
BRPI0416604-3A
Other languages
English (en)
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of BRPI0416604A publication Critical patent/BRPI0416604A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

"DISPOSITIVO E MéTODO DE DETECçãO DE FALHA PARA UMA FONTE DE ENERGIA DE ACIONAMENTO DE ELEVADOR". Um circuito de suprimento de energia para operar um dispositivo de parada de emergência de um elevador emprega um capacitor de carga para ativar um atuador através de descarga. Adicionalmente, um detector de falha que verifica perda na capacitância do capacitor de carga é conectado eletricamente no circuito de suprimento de energia. O detector de falha tem uma memória que armazena os limites superior e inferior do tempo de carga quando o capacitor de carga estiver normal e tem uma CPU capaz de medir o tempo de carga do capacitor de carga e decidir se o tempo de carga cai ou não entre os limites superior e inferior. A CPU julga que a capacitância do capacitor de carga não se perdeu quando o tempo de carga cai entre os limites superior e inferior.
BRPI0416604-3A 2004-05-27 2004-05-27 dispositivo e método de detecção de falha para uma fonte de energia de acionamento de elevador BRPI0416604A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/007656 WO2005115901A1 (ja) 2004-05-27 2004-05-27 エレベータの駆動電源の故障検出装置、及びエレベータの駆動電源の故障検出方法

Publications (1)

Publication Number Publication Date
BRPI0416604A true BRPI0416604A (pt) 2007-01-30

Family

ID=35450778

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416604-3A BRPI0416604A (pt) 2004-05-27 2004-05-27 dispositivo e método de detecção de falha para uma fonte de energia de acionamento de elevador

Country Status (9)

Country Link
US (1) US7497304B2 (pt)
EP (1) EP1749783B1 (pt)
JP (1) JP4712697B2 (pt)
CN (1) CN100537388C (pt)
BR (1) BRPI0416604A (pt)
CA (1) CA2545146C (pt)
ES (1) ES2428689T3 (pt)
PT (1) PT1749783E (pt)
WO (1) WO2005115901A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2404692T3 (es) * 2004-05-24 2013-05-28 Mitsubishi Denki Kabushiki Kaisha Aparato de control de ascensor
US20080073157A1 (en) * 2006-09-08 2008-03-27 Ashur Kanon Auxiliary power supply apparatus and method
US8128549B2 (en) * 2007-02-20 2012-03-06 Neuronetics, Inc. Capacitor failure detection
JP2012508880A (ja) * 2008-11-17 2012-04-12 オーチス エレベータ カンパニー バッテリ充電状態較正
US8191689B2 (en) 2009-06-19 2012-06-05 Tower Elevator Systems, Inc. Elevator safety rescue system
US8714312B2 (en) 2009-06-19 2014-05-06 James L. Tiner Elevator safety rescue system
US9601945B2 (en) 2013-01-29 2017-03-21 Reynolds & Reynolds Electronics, Inc. Emergency back-up power system for traction elevators
DE102017119734A1 (de) * 2017-08-29 2019-02-28 Elmos Semiconductor Aktiengesellschaft Verfahren und Vorrichtung zur Detektion eines Stützkapazitätsverlusts an einem integrierten Spannungsregler für die interne Versorgung einer integrierten sicherheitsrelevanten Schaltung
CN108439119B (zh) * 2018-03-16 2019-08-13 淮南矿业(集团)有限责任公司 一种双桥矿用提升机的控制方法及装置
EP3653557B1 (en) 2018-11-14 2022-04-20 Otis Elevator Company Elevator alarm systems
US11084688B2 (en) 2018-12-04 2021-08-10 Reynolds & Reynolds Electronics, Inc. Rescue/evacuation self-testing system for traction elevators

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730270U (pt) * 1980-07-23 1982-02-17
JPS5730270A (en) 1980-07-30 1982-02-18 Junkosha Co Ltd Material for gas diffusion electrode
JPS58154395A (ja) * 1982-03-09 1983-09-13 Mitsubishi Electric Corp 交流エレベ−タの制御装置
JPH075251B2 (ja) * 1988-01-28 1995-01-25 三菱電機株式会社 エレベータの制御装置
JPH0829465A (ja) 1994-07-20 1996-02-02 Omron Corp コンデンサ容量変化検出回路および電源寿命検出回路
JPH08157152A (ja) 1994-12-02 1996-06-18 Mitsubishi Electric Corp エレベーターの制御装置
JPH10178747A (ja) * 1996-12-18 1998-06-30 Kokusai Electric Co Ltd 充電器
JPH11231008A (ja) 1998-02-16 1999-08-27 Omron Corp コンデンサ寿命診断装置およびコンデンサ内蔵機器
JP2001240325A (ja) * 2000-02-28 2001-09-04 Mitsubishi Electric Corp エレベータの制御装置
JP4347982B2 (ja) * 2000-02-28 2009-10-21 三菱電機株式会社 エレベーターの制御装置
JP4249364B2 (ja) * 2000-02-28 2009-04-02 三菱電機株式会社 エレベータの制御装置
JP4347983B2 (ja) * 2000-02-28 2009-10-21 三菱電機株式会社 エレベーターの制御装置
JP2002145543A (ja) * 2000-11-09 2002-05-22 Mitsubishi Electric Corp エレベータの制御装置
JP2002179353A (ja) * 2000-12-18 2002-06-26 Hitachi Ltd エレベーター制動装置
WO2003008317A1 (en) * 2001-06-29 2003-01-30 Mitsubishi Denki Kabushiki Kaisha Emergency brake device of elevator
JP2003212450A (ja) * 2002-01-18 2003-07-30 Toshiba Elevator Co Ltd トラクション式エレベータ
CN1437030A (zh) * 2002-02-06 2003-08-20 群光电子股份有限公司 蓄电池电量侦测装置与方法

Also Published As

Publication number Publication date
ES2428689T3 (es) 2013-11-08
US7497304B2 (en) 2009-03-03
CA2545146A1 (en) 2005-12-08
US20070131488A1 (en) 2007-06-14
EP1749783A1 (en) 2007-02-07
WO2005115901A1 (ja) 2005-12-08
CA2545146C (en) 2009-07-14
JPWO2005115901A1 (ja) 2008-03-27
JP4712697B2 (ja) 2011-06-29
EP1749783A4 (en) 2012-06-06
EP1749783B1 (en) 2013-07-10
CN1795135A (zh) 2006-06-28
CN100537388C (zh) 2009-09-09
PT1749783E (pt) 2013-10-08

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM O ART. 13 DA LPI

B12B Appeal: appeal against refusal
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 15A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2516 DE 26-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.