BRPI0800942A2 - operating control device of an electrical operating mechanism - Google Patents

operating control device of an electrical operating mechanism

Info

Publication number
BRPI0800942A2
BRPI0800942A2 BRPI0800942A BRPI0800942A2 BR PI0800942 A2 BRPI0800942 A2 BR PI0800942A2 BR PI0800942 A BRPI0800942 A BR PI0800942A BR PI0800942 A2 BRPI0800942 A2 BR PI0800942A2
Authority
BR
Brazil
Prior art keywords
latch
plate
operating
lever
cable
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Yves Belin
Original Assignee
Schneider Electric Ind Sas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38328330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0800942(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BRPI0800942A2 publication Critical patent/BRPI0800942A2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

DISPOSITIVO DE COMANDO OPERACIONAL DE UM MECANISMO DE MANOBRA ELÉTRICO. A presente invenção refere-se a um dispositivo de operação de um aparelho de proteção elétrica alojado em uma caixa isolante (1) contendo um par de contatos estacionário (5) e móvel (4), o contato móvel(4) sendo suscetível de ser acionado quer manualmente por intermédio de um cabo (6) quer automaticamente, compreendendo uma haste de transmissão (10) acopIada ao cabo (6), um dispositivo de suporte (3) do contato móvel (4) compreendendo uma placa (15) gírantemente montada sobre um pivô (31) e tendo uma ligação mecânica rúptil com a haste de transmissão (10), e uma alavanca de desarmar (16) operada por um dispositivo de desarmar para causar a ruptura da ligação mecânica resultando em desarme automático do mecanismo independentemente do cabo (6) e a separação dos contatos (4, 5) na eventualidade da ocorrência de uma falha, a ligação mecânica rúptil sendo formado por um entalhe de retenção da alavanca de desarmar (16) operando em conjunção com um trinco (19) girantemente montado sobre um pino (20) da placa, a ruptura da ligação mecânica correspondendo a um de- sengate do trinco. Este dispositivo é caracterizado pelo fato de que a haste de transmissão (10), na posição de engate do trinco, pressiona sobre a placa (15) e sobre o trinco (19), as posições relativas das duas superfícies de apoio respectívamente da placa e do trinco e a relação dos dois bralos de alavanca habilitando a força da haste sobre a alavanca de desarmar a ser reduzida sendo selecionada de tal modo que a força aplicada ao trinco é menor do que aquela aplicada à placaOPERATING CONTROL DEVICE OF AN ELECTRIC MANEUVER MECHANISM. The present invention relates to an operating device of an electrical protection apparatus housed in an insulating box (1) containing a stationary (5) and movable (4) contact pair, the movable contact (4) being susceptible to being driven either manually by means of a cable (6) or automatically comprising a transmission rod (10) coupled to the cable (6), a movable contact support device (3) comprising a rotatingly mounted plate (15) over a pivot (31) and having a breakable mechanical connection to the drive rod (10), and a trip lever (16) operated by a trip device to cause breakage of the mechanical link resulting in automatic trip of the mechanism regardless of cable (6) and the separation of the contacts (4, 5) in the event of a failure, the snap-on mechanical connection being formed by a release lever retention notch (16) operating in conjunction with a latch ( 19) pivotally mounted on a plate pin (20), the break in the mechanical connection corresponding to a latch release. This device is characterized in that the drive rod (10) in the latch engaging position presses on the plate (15) and the latch (19), the relative positions of the two bearing surfaces respectively of the plate and of the latch and the ratio of the two lever arms enabling the force of the rod on the disarming lever to be reduced being selected such that the force applied to the latch is less than that applied to the plate

BRPI0800942 2007-03-29 2008-03-28 operating control device of an electrical operating mechanism BRPI0800942A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702009A FR2914485B1 (en) 2007-03-29 2007-03-29 DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION APPARATUS AND ELECTRICAL PROTECTION APPARATUS HAVING THE SAME

Publications (1)

Publication Number Publication Date
BRPI0800942A2 true BRPI0800942A2 (en) 2008-11-11

Family

ID=38328330

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800942 BRPI0800942A2 (en) 2007-03-29 2008-03-28 operating control device of an electrical operating mechanism

Country Status (9)

Country Link
EP (1) EP1975971B1 (en)
CN (1) CN101276710B (en)
AR (1) AR067292A1 (en)
AU (1) AU2008201424B2 (en)
BR (1) BRPI0800942A2 (en)
EA (1) EA014194B1 (en)
ES (1) ES2390081T3 (en)
FR (1) FR2914485B1 (en)
MA (1) MA29834B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940513B1 (en) * 2008-12-19 2010-12-24 Schneider Electric Ind Sas MECHANISM FOR DRIVING THE LEVER OF A REMOTE CONTROL BLOCK AND BLOCK COMPRISING SAME
WO2010076409A1 (en) 2008-12-19 2010-07-08 Schneider Electric Industries Sas Mechanism for driving the joystick of a remote control unit, and unit containing same
CN102426999B (en) * 2011-09-13 2014-11-19 浙江正泰电器股份有限公司 Operating mechanism of modularized breaker
CN102881531B (en) * 2012-09-13 2015-02-25 浙江天正电气股份有限公司 Easily-assembled small circuit breaker and operating mechanism thereof
FR2996678B1 (en) 2012-10-05 2014-10-31 Schneider Electric Ind Sas DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION APPARATUS COMPRISING IT
FR3023969B1 (en) 2014-07-17 2017-12-22 Schneider Electric Ind Sas DEVICE FOR SIGNALING AN ELECTRICAL FAULT IN AN ELECTRICAL PROTECTION APPARATUS, AND APPARATUS COMPRISING SUCH A DEVICE
CN104319203B (en) * 2014-11-13 2017-08-25 杭州泰姆电气有限公司 Circuit breaker operation mechanism
FR3036000B1 (en) * 2015-05-07 2017-04-21 Schneider Electric Ind Sas DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION DEVICE AND ELECTRICAL PROTECTION APPARATUS COMPRISING IT
FR3051593B1 (en) 2016-05-23 2019-10-04 Schneider Electric Industries Sas DEVICE FOR SIGNALING AN ELECTRICAL FAULT IN AN ELECTRICAL PROTECTION APPARATUS, AND ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH A DEVICE
CN108688454B (en) * 2017-04-11 2021-05-11 本田技研工业株式会社 Protection structure of high-voltage electrical installation unit
FR3087044B1 (en) * 2018-10-03 2021-01-01 Schneider Electric Ind Sas LOCKING MODULE OF AN ARMING SYSTEM FOR ELECTRICAL DEVICE SWITCH
CN109839263B (en) * 2019-02-26 2020-06-09 北京航空航天大学 A GIS Feature Extraction and Mechanical Defect Diagnosis Method Based on Vibration Information
CN214254320U (en) * 2021-02-09 2021-09-21 施耐德电器工业公司 Quick Closing Structures and DC Circuit Breakers for DC Circuit Breakers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1001220A1 (en) * 1980-04-11 1983-02-28 Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт низковольтного аппаратостроения Automatic switch
FR2589627B1 (en) 1985-10-31 1988-08-26 Merlin Gerin CONTROL MECHANISM FOR LOW VOLTAGE ELECTRIC CIRCUIT BREAKER
FR2616583B1 (en) * 1987-06-09 1995-01-06 Merlin Gerin CONTROL MECHANISM OF A MINIATURE ELECTRIC CIRCUIT BREAKER
FR2649826B1 (en) * 1989-07-11 1995-11-24 Merlin Gerin CONTROL MECHANISM FOR ELECTRIC CIRCUIT BREAKER
FR2746957B1 (en) * 1996-03-29 1998-06-19 Schneider Electric Sa CONTROL MECHANISM OF A CIRCUIT BREAKER WITH WIDE OPENING ANGLE
RU2107967C1 (en) * 1996-10-10 1998-03-27 Акционерное общество закрытого типа "Контактор" Automatic circuit breaker
WO2001037304A1 (en) * 1999-11-16 2001-05-25 Federal Elektrik Yatirim Ve Ticaret A.Ş. Miniature circuit breaker (automatic fuse) with pressed box

Also Published As

Publication number Publication date
EA014194B1 (en) 2010-10-29
AR067292A1 (en) 2009-10-07
CN101276710B (en) 2012-05-02
FR2914485A1 (en) 2008-10-03
MA29834B1 (en) 2008-10-03
EA200800721A1 (en) 2008-10-30
ES2390081T3 (en) 2012-11-06
EP1975971B1 (en) 2012-08-29
AU2008201424A1 (en) 2008-10-16
EP1975971A1 (en) 2008-10-01
AU2008201424B2 (en) 2011-11-10
CN101276710A (en) 2008-10-01
FR2914485B1 (en) 2009-04-24

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted