AR067292A1 - OPERATING DEVICE OF AN ELECTRICAL PROTECTION APPLIANCE AND ELECTRICAL PROTECTION APPLIANCE THAT INCLUDES IT - Google Patents

OPERATING DEVICE OF AN ELECTRICAL PROTECTION APPLIANCE AND ELECTRICAL PROTECTION APPLIANCE THAT INCLUDES IT

Info

Publication number
AR067292A1
AR067292A1 ARP080101316A AR067292A1 AR 067292 A1 AR067292 A1 AR 067292A1 AR P080101316 A ARP080101316 A AR P080101316A AR 067292 A1 AR067292 A1 AR 067292A1
Authority
AR
Argentina
Prior art keywords
latch
plate
mechanical connection
electrical protection
handle
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Schneider John R
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=AR067292(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider John R filed Critical Schneider John R
Publication of AR067292A1 publication Critical patent/AR067292A1/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)
  • Mechanisms For Operating Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Un dispositivo de operacion de un aparato de proteccion eléctrica alojado en una carcasa aislante (1) que contiene un par de contactos fijos (5) y moviles (4), en donde se puede activar dicho contacto movil (4) ya sea manualmente, por medio de una manija (6), o automáticamente, que comprende una varilla de transmision (10) acoplada a la manija (6), un dispositivo de soporte (3) del contacto movil (4) que comprende una placa (15) montada de forma giratoria sobre un pivote (31) y que tiene una conexion mecánica frágil con la varilla de transmision (10) y una palanca de accionamiento (16) operada por un dispositivo de accionamiento para quebrar la conexion mecánica, lo cual da como resultado el accionamiento automático del mecanismo independientemente de la manija (6) y la separacion de los contactos (4,5) en caso de que ocurra una falla, en donde la conexion mecánica frágil se forma por una muesca de retencion de la palanca de accionamiento (16) que funciona junto con un pestillo (19) montado en forma giratoria sobre una clavija (20) de la placa, en donde el quiebre de la conexion mecánica corresponde al desenganche del pestillo. Este dispositivo se caracteriza porque la varilla de transmision (10), en la posicion de enganche del pestillo, ejerce presion sobre la placa (15) y sobre el pestillo (19), en donde las posiciones relativas de las dos superficies que soportan, respectivamente, la placa y el pestillo, y la proporcion elegida de las dos palancas permite reducir la fuerza de la varilla sobre la palanca de accionamiento de manera tal que la fuerza aplicada al pestillo sea menor que la aplicada a la placa.An operating device of an electrical protection apparatus housed in an insulating housing (1) containing a pair of fixed (5) and mobile (4) contacts, wherein said mobile contact (4) can be activated either manually, by means of a handle (6), or automatically, comprising a transmission rod (10) coupled to the handle (6), a support device (3) of the mobile contact (4) comprising a plate (15) mounted from rotating form on a pivot (31) and having a fragile mechanical connection with the transmission rod (10) and a drive lever (16) operated by a drive device to break the mechanical connection, which results in the drive automatic mechanism independent of the handle (6) and the separation of the contacts (4,5) in the event of a failure, where the fragile mechanical connection is formed by a retention notch of the actuation lever (16) that works together with a latch (19) swivel mounted on a pin (20) of the plate, where the breakage of the mechanical connection corresponds to the release of the latch. This device is characterized in that the transmission rod (10), in the latch engagement position, exerts pressure on the plate (15) and on the latch (19), where the relative positions of the two bearing surfaces, respectively , the plate and the latch, and the chosen ratio of the two levers allows to reduce the force of the rod on the actuating lever so that the force applied to the latch is less than that applied to the plate.

ARP080101316 2007-03-29 2008-03-31 OPERATING DEVICE OF AN ELECTRICAL PROTECTION APPLIANCE AND ELECTRICAL PROTECTION APPLIANCE THAT INCLUDES IT AR067292A1 (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
AR067292A1 true AR067292A1 (en) 2009-10-07

Family

ID=38328330

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080101316 AR067292A1 (en) 2007-03-29 2008-03-31 OPERATING DEVICE OF AN ELECTRICAL PROTECTION APPLIANCE AND ELECTRICAL PROTECTION APPLIANCE THAT INCLUDES IT

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
CN102318028B (en) * 2008-12-19 2014-08-20 施耐德电器工业公司 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
US10604188B2 (en) * 2017-04-11 2020-03-31 Honda Motor Co., Ltd. Protection structure of high voltage electrical equipment 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 GIS (geographic information System) 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 structure suitable for direct current circuit breaker and direct current circuit breaker

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
FR2914485B1 (en) 2009-04-24
AU2008201424B2 (en) 2011-11-10
ES2390081T3 (en) 2012-11-06
EP1975971A1 (en) 2008-10-01
AU2008201424A1 (en) 2008-10-16
FR2914485A1 (en) 2008-10-03
EA200800721A1 (en) 2008-10-30
CN101276710B (en) 2012-05-02
EA014194B1 (en) 2010-10-29
BRPI0800942A2 (en) 2008-11-11
EP1975971B1 (en) 2012-08-29
MA29834B1 (en) 2008-10-03
CN101276710A (en) 2008-10-01

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Legal Events

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