BR9901961A - Módulo de mecanismo operacional para aparelho comutador elétrico, aparelho comutador elétrico e mecanismo operacional para aparelho comutador elétrico. - Google Patents

Módulo de mecanismo operacional para aparelho comutador elétrico, aparelho comutador elétrico e mecanismo operacional para aparelho comutador elétrico.

Info

Publication number
BR9901961A
BR9901961A BR9901961-2A BR9901961A BR9901961A BR 9901961 A BR9901961 A BR 9901961A BR 9901961 A BR9901961 A BR 9901961A BR 9901961 A BR9901961 A BR 9901961A
Authority
BR
Brazil
Prior art keywords
side plates
spring
closing
operating mechanism
switching device
Prior art date
Application number
BR9901961-2A
Other languages
English (en)
Inventor
Henry Anthony Wehrli Iii
Raymond Clyde Doran
Edward Louis Wellner
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of BR9901961A publication Critical patent/BR9901961A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/3015—Charging means using cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3057—Power arrangements internal to the switch for operating the driving mechanism using spring motor provisions for avoiding idling, e.g. preventing release of stored energy when a breaker is closed, or when the springs are not fully charged
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3068—Housing support frame for energy accumulator and cooperating mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3073—Indication of the charge on the spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

"MóDULO DE MECANISMO OPERACIONAL PARA APARELHO COMUTADOR ELéTRICO, APARELHO COMUTADOR ELéTRICO E MECANISMO OPERACIONAL PARA APARELHO COMUTADOR ELéTRICO". Aparelho comutador elétrico (1) tal como um disjuntor de energia, protetor de rede ou interruptor tem um módulo de mecanismo operacional auto-suportante (17) incluindo uma caixa (95) formada por um par de chapas laterais (97) rigidamente presas em relação espaçada por espaçadores (99). A caixa (95) suporta todos os componentes do mecanismo operacional (18, 107, 109, 113) incluindo uma mola de fechamento de compressão helicoidal (18) montada totalmente entre as chapas laterais (97) e acoplada a um membro de came (171) através de um oscilador (155) de uma maneira que mantém as forças longitudinais à mola (18). O membro de came (171) tem um mecanismo de carregamento (173) com um perfil de carregamento (189a) para comprimir a mola de fechamento (18) e um perfil de fechamento (189b) através do qual a mola (18) aciona o membro de came (171) para efetuar uma liberação controlada da energia armazenada para fechar os contatos do aparelho. Um suporte de fechamento (223), forçado por mola para uma posição destravada, é travado para prender a mola de fechamento (18) no estado carregado por um conjunto de trava (225) rearmado por uma alavanca de rearme (247) separada do suporte de fechamento (223) que por sua vez é rearmado pela rotação do membro de came (171) durante carregamento. Um intertravamento (256) impede a liberação da mola de fechamento (18) quando os contatos (43) estão fechados ou a liberação de desarme é atuada. Um indicador (27) atuado por um acionador (345) pivotado contra o eixo de came (115) salta de uma indicação DESCARREGADO para CARREGADO à medida que a mola de fechamento (18) se torna totalmente carregada e o acionador (345) cai dentro de um entalhe (343) criado por uma face chata no eixo de came (115). Um indicador aberto/fechado de ação de estalo (29) para os contatos de interruptor (43) também está provido. Ambos indicadores (27, 29) são pivotadamente montados em uma chapa frontal (19) pinada às chapas laterais (97) e estão conectados ao mecanismo operacional por formas de arame (349, 381). Os botões de apertar para abrir e fechar (23, 25) saltam fora para um eixo comum (301) e têm dedos atuadores (305, 309) cujo gatilho libera o mecanismo operacional (17). Os eixos rotativos de fechamento (213, 239) estão mancalizados somente nas aberturas confrontantes nas chapas laterais. O eixo de came (115) é capturado entre buchas (117) assentadas em aberturas não circulares (119) nas chapas laterais (97) deste modo eliminando a necessidade de quaisquer fixadores. Da mesma forma, outras partes (165) montadas entre as chapas laterais (97) e unidas por pinos (167) tendo pontas aumentadas (169) retidas pelas chapas laterais (97) não necessitam retentores. Vários eixos (451) se estendendo entre as chapas laterais (97) têm extremidades de diâmetro reduzido (457) de comprimentos progressivos para inserção sucessiva em uma chapa lateral (97z) para auxiliar na montagem do mecanismo operacional (17).
BR9901961-2A 1998-05-07 1999-05-03 Módulo de mecanismo operacional para aparelho comutador elétrico, aparelho comutador elétrico e mecanismo operacional para aparelho comutador elétrico. BR9901961A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/074,240 US6072136A (en) 1998-05-07 1998-05-07 Electrical switching apparatus with modular operating mechanism for mounting and controlling large compression close spring

Publications (1)

Publication Number Publication Date
BR9901961A true BR9901961A (pt) 2000-01-18

Family

ID=22118510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901961-2A BR9901961A (pt) 1998-05-07 1999-05-03 Módulo de mecanismo operacional para aparelho comutador elétrico, aparelho comutador elétrico e mecanismo operacional para aparelho comutador elétrico.

Country Status (9)

Country Link
US (1) US6072136A (pt)
EP (1) EP0955649A3 (pt)
JP (1) JPH11339608A (pt)
CN (1) CN1244024A (pt)
AR (1) AR016253A1 (pt)
AU (1) AU758208B2 (pt)
BR (1) BR9901961A (pt)
CA (1) CA2271240A1 (pt)
ZA (1) ZA993095B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107221477A (zh) * 2016-03-21 2017-09-29 通用电气公司 无闩锁断路器

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459554B1 (en) 2000-09-05 2002-10-01 Eaton Corproation Drive circuit for the trip actuator of a network protector and a network protector incorporating the same
DE10065090C1 (de) * 2000-12-21 2002-03-07 Siemens Ag Energiespeicher für den Antrieb eines beweglichen Kontaktes eines elektrischen Schalters
US6437269B1 (en) 2001-08-07 2002-08-20 Eaton Corporation Spring powered electrical switching apparatus with anti-rollover cam
JP3853619B2 (ja) * 2001-08-20 2006-12-06 三菱電機株式会社 開閉機器の操作装置
DE10216055B4 (de) * 2002-04-11 2012-04-05 Eaton Industries Gmbh Fernantrieb zur Betätigung eines Schalters
US8809705B2 (en) * 2007-12-04 2014-08-19 General Electric Company Device and method for switching electrical energy
US7098416B2 (en) * 2005-01-25 2006-08-29 Eaton Corporation Reverse-action auxiliary switch actuator mechanism and circuit breaker employing the same
ITBG20050026A1 (it) * 2005-05-13 2006-11-14 Abb Service Srl Interruttore con equipaggio mobile sospeso
US7115830B1 (en) 2005-06-08 2006-10-03 Eaton Corporation Redundant pivot trip latch
US7064634B1 (en) 2005-06-22 2006-06-20 Eaton Corporation Shock resistant actuators for a circuit breaker
US7368677B2 (en) * 2005-12-14 2008-05-06 Eaton Corporation Reverse bias hatchet reset spring
US20070205086A1 (en) * 2006-03-03 2007-09-06 Pennsylvania Breaker Llc Linkage for reaction force control
US7210974B1 (en) 2006-03-03 2007-05-01 Pennsylvania Breaker Llc Slip-on linkage
JP4680215B2 (ja) * 2007-02-27 2011-05-11 本田技研工業株式会社 内燃機関の動弁装置
US7633031B2 (en) * 2007-03-29 2009-12-15 Eaton Corporation Spring driven ram for closing a electrical switching apparatus
US7586395B2 (en) * 2007-04-05 2009-09-08 Eaton Corporation Electrical switching apparatus and trip actuator assembly therefor
US7696447B2 (en) * 2007-06-01 2010-04-13 Eaton Corporation Electrical switching apparatus and stored energy assembly therefor
US7936239B2 (en) * 2008-04-15 2011-05-03 General Electric Company Breaker interlock system and method
US7906740B2 (en) * 2008-04-15 2011-03-15 General Electric Company Readiness for closing indicator for circuit breakers
US7863534B2 (en) * 2008-04-15 2011-01-04 General Electric Company Spring discharge mechanism for circuit breaker
JP5182874B2 (ja) * 2008-07-24 2013-04-17 河村電器産業株式会社 回路遮断器
FR2950475B1 (fr) * 2009-09-18 2011-09-16 Schneider Electric Ind Sas Entretoise fonctionnelle de separation des ampoules dans un dispositif de coupure multipolaire, et disjoncteur
US8217291B2 (en) * 2010-03-04 2012-07-10 Eaton Corporation Electrical switching apparatus and status indicating assembly therefor
EP2421017B1 (en) * 2010-08-13 2017-10-04 ABB Schweiz AG Medium voltage circuit breaker arrangement operated by special transmission means
JP5734718B2 (ja) * 2011-03-29 2015-06-17 株式会社東光高岳 電動操作装置
US8604374B2 (en) * 2011-06-27 2013-12-10 Schneider Electric USA, Inc. Moveable contact closing energy transfer system for miniature circuit breakers
FR2984005B1 (fr) * 2011-12-08 2014-08-01 Schneider Electric Ind Sas Dispositif de commande des poles dans un appareil de commande electrique moyenne tension
US8988175B2 (en) * 2012-01-26 2015-03-24 General Electric Company Override device for a circuit breaker and methods of operating circuit breaker
DE102012201941A1 (de) * 2012-02-09 2013-08-14 Siemens Aktiengesellschaft Schalteinheit für ein elektrisches Schaltgerät
US8772666B2 (en) * 2012-02-09 2014-07-08 G & W Electric Company Interlock system for switchgear
US9685283B2 (en) 2012-02-09 2017-06-20 G & W Electric Company Interlock for circuit interrupting device
FR2989216B1 (fr) * 2012-04-10 2015-02-20 Schneider Electric Ind Sas Dispositif de commande d'un appareillage electrique moyenne tension et appareillage commande par un tel dispositif
US8471654B1 (en) 2012-10-25 2013-06-25 General Electric Company Circuit protection device and flux shifter for a circuit protection device
CN104252976B (zh) * 2013-06-28 2016-12-28 上海电科电器科技有限公司 低压开关电器的手动操作装置
CN103681072B (zh) * 2013-12-30 2015-09-23 无锡大星电子有限公司 具有机械锁止机构的摇臂开关
US9552950B2 (en) * 2015-06-11 2017-01-24 General Electric Company Retaining assembly for a circuit breaker contact system
US9576753B2 (en) 2015-06-16 2017-02-21 General Electric Company Moveable contact arm releases latch plate engagement in a circuit breaker
EP4386798A3 (en) * 2015-07-03 2024-08-28 General Electric Technology GmbH Drive unit for a medium voltage or high voltage circuit breaker
RU2716830C2 (ru) * 2015-08-04 2020-03-17 Чжэцзян Чинт Электрикс Ко., Лтд. Блокировочное устройство для выключателя
US10269521B2 (en) * 2015-08-04 2019-04-23 Zhejiang Chint Electrics Co., Ltd Mounting structure for energy storage assembly of circuit breaker
CN107633982B (zh) * 2017-10-30 2019-10-25 现代重工(中国)电气有限公司 一种断路器
WO2020008640A1 (ja) * 2018-07-06 2020-01-09 三菱電機株式会社 遮断器
US10984974B2 (en) * 2018-12-20 2021-04-20 Schneider Electric USA, Inc. Line side power, double break, switch neutral electronic circuit breaker
JP7287256B2 (ja) * 2019-12-06 2023-06-06 富士電機機器制御株式会社 真空遮断器の操作機構
GB2600766B (en) * 2020-11-10 2023-01-11 Eaton Intelligent Power Ltd Operating mechanism for operating at least one contact
CN112927958B (zh) * 2021-02-08 2022-07-08 山东电亮亮信息科技有限公司 一种大电流电池系统均衡转换开关

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180546B1 (pt) * 1972-04-20 1974-07-26 Alsthom Cgee
CA1091732A (en) * 1976-04-28 1980-12-16 Westinghouse Electric Corporation Circuit breaker apparatus including jack shaft support
US4162385A (en) * 1976-09-30 1979-07-24 Westinghouse Electric Corp. Dual spring circuit interrupter apparatus
US4137437A (en) * 1977-06-03 1979-01-30 Westinghouse Electric Corp. Circuit breaker having improved movable crossbar and spring holder
JPS60175335A (ja) * 1984-02-20 1985-09-09 富士電機株式会社 回路遮断器
DE3432086A1 (de) * 1984-08-28 1986-03-06 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung mit einer die kontaktkraft vergroessernden stromabhaengigen kraft
FR2589626B1 (fr) * 1985-10-31 1989-03-03 Merlin Gerin Mecanisme de commande d'un disjoncteur equipe d'un systeme accumulateur d'energie
DE3679291D1 (de) * 1985-10-31 1991-06-20 Merlin Gerin Kinematische uebertragungskette zwischen dem steuermechanismus und den polen eines elektrischen lastschalters mit einem gespritzten isoliergehaeuse.
DE3539788A1 (de) * 1985-11-07 1987-05-14 Siemens Ag Kontaktanordnung mit kontakthebel voneinander trennenden zwischenlagen
DE3539786A1 (de) * 1985-11-07 1987-05-14 Siemens Ag Kontaktanordnung mit in einem halter relativ zueinander schwenkbar gelagerten kontakthebeln
US4871889A (en) * 1988-09-21 1989-10-03 Siemens Energy & Automation, Inc. Arcing contact assembly for a circuit breaker
US4901821A (en) * 1988-10-13 1990-02-20 Siemens Energy & Automation, Inc. Motor operator for a stored energy operating mechanism
FR2660109B1 (fr) * 1990-03-23 1992-06-05 Merlin Gerin Mecanisme de commande d'un interrupteur a trois positions.
US5260533A (en) * 1991-10-18 1993-11-09 Westinghouse Electric Corp. Molded case current limiting circuit breaker
US5224590A (en) * 1991-11-06 1993-07-06 Westinghouse Electric Corp. Circuit interrupter having improved operating mechanism
US5486667A (en) * 1994-02-28 1996-01-23 General Electric Company Rating module unit for high ampere-rated circuit breaker
FR2723252B1 (fr) * 1994-08-01 1996-09-13 Schneider Electric Sa Mecanisme de disjoncteur equipe d'un dispositif a ccumulateur d'energie a butee d'amortissement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107221477A (zh) * 2016-03-21 2017-09-29 通用电气公司 无闩锁断路器
CN107221477B (zh) * 2016-03-21 2020-06-19 Abb瑞士股份有限公司 无闩锁断路器

Also Published As

Publication number Publication date
AU2603699A (en) 1999-11-18
AR016253A1 (es) 2001-06-20
JPH11339608A (ja) 1999-12-10
CA2271240A1 (en) 1999-11-07
EP0955649A3 (en) 2000-06-28
EP0955649A2 (en) 1999-11-10
US6072136A (en) 2000-06-06
CN1244024A (zh) 2000-02-09
AU758208B2 (en) 2003-03-20
ZA993095B (en) 1999-11-05

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.