ES2078919T3 - Un conmutador automatico de proteccion magneto-termica que tiene alta capacidad de ruptura. - Google Patents

Un conmutador automatico de proteccion magneto-termica que tiene alta capacidad de ruptura.

Info

Publication number
ES2078919T3
ES2078919T3 ES90108624T ES90108624T ES2078919T3 ES 2078919 T3 ES2078919 T3 ES 2078919T3 ES 90108624 T ES90108624 T ES 90108624T ES 90108624 T ES90108624 T ES 90108624T ES 2078919 T3 ES2078919 T3 ES 2078919T3
Authority
ES
Spain
Prior art keywords
contact
automatic
protection switch
thermal protection
switch
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.)
Expired - Lifetime
Application number
ES90108624T
Other languages
English (en)
Inventor
Fabrizio Fabrizi
Sergio Pianezzola
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.)
BTicino SpA
Original Assignee
BTicino SpA
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 BTicino SpA filed Critical BTicino SpA
Application granted granted Critical
Publication of ES2078919T3 publication Critical patent/ES2078919T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

UN CONMUTADOR O INTERRUPTOR AUTOMATICO DE PROTECCION MAGNETOTERMICA Y ALTA CAPACIDAD DE INTERRUPCION, DE UN TIPO QUE COMPRENDE UNA TECLA DE CONTROL (3), UN MECANISMO DE PALANCA (16) ASOCIADO A LA TECLA, UN CONTACTO MOVIL COMO MINIMO (19) ACCIONADO POR MEDIO DEL MECANISMO PARA BALANCEARSE HACIA UN CONTACTO FIJO Y SEPARARSE DEL MISMO (18) FRENTE A UNA CAMARA DE DESIONIZACION (30) Y ELEMENTO RESPECTIVO (29), Y UNA BOBINA DE PROTECCION AMPERIMETRICA (9) QUE TIENE UN INDUCIDO MOVIL (12) DISPUESTO PARA ACTUAR SOBRE DICHO MECANISMO; COMPRENDE ADEMAS UN GOLPEADOR DE BALANCEO (32) QUE TIENE UN EXTREMO (33) INSERTADO EN EL TRAYECTO DE MOVIMIENTO DE UNA ESPIGA DE TIPO DE BRAZO INTERRUPTOR (35) EN DICHO INDUCIDO Y EL EXTREMO OPUESTO DISPUESTO PARA ACTUAR SOBRE DICHO CONTACTO MOVIL (19) EN FORMA DE CONTRAFUERTE PARA ACELERAR EL MOVIMIENTO DE APERTURA DE CONTACTO EN EL MOMENTO DE FUNCIONAMIENTO AUTOMATICO.
ES90108624T 1989-05-25 1990-05-08 Un conmutador automatico de proteccion magneto-termica que tiene alta capacidad de ruptura. Expired - Lifetime ES2078919T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920642A IT1230203B (it) 1989-05-25 1989-05-25 Interruttore automatico di protezione magnetotermica ad elevato potere di interruzione.

Publications (1)

Publication Number Publication Date
ES2078919T3 true ES2078919T3 (es) 1996-01-01

Family

ID=11169954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90108624T Expired - Lifetime ES2078919T3 (es) 1989-05-25 1990-05-08 Un conmutador automatico de proteccion magneto-termica que tiene alta capacidad de ruptura.

Country Status (4)

Country Link
EP (1) EP0399282B1 (es)
DE (1) DE69021931T2 (es)
ES (1) ES2078919T3 (es)
IT (1) IT1230203B (es)

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US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
FR2806548B1 (fr) 2000-03-17 2002-08-23 Ge Power Controls France Mecanisme extractible pour disjoncteurs
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6373357B1 (en) 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
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DE102006004401B3 (de) * 2006-01-31 2007-04-05 Siemens Ag Kontaktsystem für ein elektrisches Schaltgerät
CN101958211B (zh) * 2009-12-09 2012-12-19 上海诺雅克电气有限公司 具有高分断能力的断路器自动闭合触头装置
DE102010019353B3 (de) * 2010-05-05 2011-11-10 Eaton Industries Gmbh Leistungsschalter mit strombegrenzenden Eigenschaften
DE102011086307A1 (de) 2011-11-14 2013-05-16 Siemens Aktiengesellschaft Elektrischer Schalter
JP6364226B2 (ja) * 2014-05-07 2018-07-25 河村電器産業株式会社 回路遮断器又は開閉器における接点構造

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DE8109136U1 (de) * 1981-03-27 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Leitungsschutzschalter

Also Published As

Publication number Publication date
DE69021931T2 (de) 1996-04-25
EP0399282B1 (en) 1995-08-30
EP0399282A2 (en) 1990-11-28
IT8920642A0 (it) 1989-05-25
EP0399282A3 (en) 1992-01-22
DE69021931D1 (de) 1995-10-05
IT1230203B (it) 1991-10-18

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