ES2531060T3 - Cutting device - Google Patents

Cutting device Download PDF

Info

Publication number
ES2531060T3
ES2531060T3 ES10354083T ES10354083T ES2531060T3 ES 2531060 T3 ES2531060 T3 ES 2531060T3 ES 10354083 T ES10354083 T ES 10354083T ES 10354083 T ES10354083 T ES 10354083T ES 2531060 T3 ES2531060 T3 ES 2531060T3
Authority
ES
Spain
Prior art keywords
contact
mobile
contact arm
arms
torsion spring
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES10354083T
Other languages
Spanish (es)
Inventor
Yves Belin
Christophe Michelot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries 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
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Application granted granted Critical
Publication of ES2531060T3 publication Critical patent/ES2531060T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Manufacture Of Switches (AREA)

Abstract

Dispositivo (1) de corte con caja (3) aislante que contiene unos contactos móviles, incluyendo al menos un contacto (13) móvil de fase y un contacto (17) móvil de neutro soportados por un primer extremo de, respectivamente, al menos dos brazos (15, 19) de contacto, estando cada brazo de contacto montado alrededor de un pivote (21) para al menos permitir un giro de dicho brazo de contacto hacia una posición de cierre de dichos contactos, constando dicho dispositivo de unos medios de presión de contacto que actúan sobre dichos brazos de contacto para ejercer una fuerza de presión de contacto sobre dichos brazos de contacto, caracterizado porque los medios de presión de contacto constan de dos muelles (31, 32) de torsión que actúan de forma independiente sobre, respectivamente, dicho brazo de contacto que soporta el contacto móvil de fase y soportando dicho brazo de contacto el contacto móvil de neutro, ejerciendo cada muelle de torsión una fuerza de torsión alrededor de un eje de rotación de dicho muelle, comprendiendo un mecanismo de control provisto de una palanca (23) de soporte que soporta el pivote (21) alrededor del cual están montados los brazos de contacto, articulándose dicha palanca de soporte para desplazar los brazos de contacto entre una posición de apertura y la posición de cierre de dichos contactos móviles, caracterizado porque cada muelle de torsión está dispuesto con respecto al brazo de contacto sobre el cual actúa de tal modo que el eje de rotación de dicho muelle se desplace hacia un segundo extremo de dicho brazo de contacto, con respecto al eje de dicho pivote, y porque cada muelle (31, 32) de torsión está dispuesto entre el brazo (15, 19) de contacto sobre el cual actúa dicho muelle de torsión y dicha palanca de soporte.Cutting device (1) with insulating box (3) containing mobile contacts, including at least one phase mobile contact (13) and one neutral mobile contact (17) supported by a first end of, respectively, at least two contact arms (15, 19), each contact arm being mounted around a pivot (21) to at least allow a rotation of said contact arm towards a closed position of said contacts, said device comprising pressure means of contact acting on said contact arms to exert a contact pressure force on said contact arms, characterized in that the contact pressure means consist of two torsion springs (31, 32) that act independently on, respectively , said contact arm supporting the mobile phase contact and said contact arm supporting the neutral mobile contact, each torsion spring exerting a torsional force around a axis of rotation of said spring, comprising a control mechanism provided with a support lever (23) supporting the pivot (21) around which the contact arms are mounted, said support lever articulating to move the contact arms between an opening position and the closing position of said mobile contacts, characterized in that each torsion spring is disposed with respect to the contact arm on which it acts such that the axis of rotation of said spring moves towards a second end of said contact arm, with respect to the axis of said pivot, and because each torsion spring (31, 32) is disposed between the contact arm (15, 19) on which said torsion spring and said support lever act.

ES10354083T 2010-03-01 2010-11-29 Cutting device Active ES2531060T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000821A FR2956922B1 (en) 2010-03-01 2010-03-01 CUTTING DEVICE

Publications (1)

Publication Number Publication Date
ES2531060T3 true ES2531060T3 (en) 2015-03-10

Family

ID=42752099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10354083T Active ES2531060T3 (en) 2010-03-01 2010-11-29 Cutting device

Country Status (5)

Country Link
EP (1) EP2365510B1 (en)
CN (1) CN102194617B (en)
ES (1) ES2531060T3 (en)
FR (1) FR2956922B1 (en)
RU (1) RU2549366C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104134588B (en) * 2014-07-17 2016-03-02 正泰集团股份有限公司 A kind of operating means of multipole small-size circuit breaker
CN104167333B (en) * 2014-08-20 2016-01-06 加西亚电子电器有限公司 A kind of miniature circuit breaker
CN105590804B (en) * 2014-11-04 2018-03-27 西门子公司 The brake separating mechanism and its breaker of breaker
FR3154538A1 (en) 2023-10-20 2025-04-25 Schneider Electric Industries Sas CUTTING DEVICE WITH FOOLPROOFING MEANS

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485254A1 (en) * 1980-06-19 1981-12-24 Merlin Gerin MINIATURE UNIPOLAR AND NEUTRAL CIRCUIT BREAKER
FR2584531B1 (en) * 1985-07-05 1989-01-13 Telemecanique Electrique CURRENT LIMITER PROVIDED WITH A DISPLAY ELEMENT
DE3708807A1 (en) * 1987-03-18 1988-10-06 Licentia Gmbh ELECTRICAL CIRCUIT BREAKER WITH AN ELECTRO-DYNAMIC OPENING CONTACT SYSTEM
FR2616583B1 (en) 1987-06-09 1995-01-06 Merlin Gerin CONTROL MECHANISM OF A MINIATURE ELECTRIC CIRCUIT BREAKER
JPH0810924Y2 (en) * 1990-07-10 1996-03-29 テンパール工業株式会社 Circuit breaker
ATE121217T1 (en) * 1992-05-13 1995-04-15 Hager Electro PHASE AND NEUTRAL CIRCUIT SWITCH.
FR2723470A1 (en) * 1994-08-04 1996-02-09 Legrand Sa BREAKER
ES2170047T3 (en) * 2000-04-11 2002-08-01 Felten & Guilleaume Kg SWITCHING MECHANISM FOR A Circuit Breaker.
DE10204226C1 (en) * 2002-01-30 2003-04-24 Siemens Ag Switchgear installation plug-in module has operating device for auxiliary separation contacts and contact device displaced by slider controlled by rotary shaft of operating device
ITMI20050042A1 (en) * 2005-01-17 2006-07-18 Vimar Spa MAGNETO-THERMAL-DIFFERENTIAL SWITCH
US7566840B2 (en) * 2007-10-04 2009-07-28 General Electric Company Contact arm mechanism for circuit breaker

Also Published As

Publication number Publication date
RU2011107621A (en) 2012-09-10
FR2956922A1 (en) 2011-09-02
EP2365510B1 (en) 2013-11-13
RU2549366C2 (en) 2015-04-27
FR2956922B1 (en) 2012-08-24
EP2365510A1 (en) 2011-09-14
CN102194617A (en) 2011-09-21
CN102194617B (en) 2014-12-31

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