ES8103467A1 - Aparato interruptor de corriente electrica del tipo limita- dor de intensidad - Google Patents

Aparato interruptor de corriente electrica del tipo limita- dor de intensidad

Info

Publication number
ES8103467A1
ES8103467A1 ES492609A ES492609A ES8103467A1 ES 8103467 A1 ES8103467 A1 ES 8103467A1 ES 492609 A ES492609 A ES 492609A ES 492609 A ES492609 A ES 492609A ES 8103467 A1 ES8103467 A1 ES 8103467A1
Authority
ES
Spain
Prior art keywords
limiting type
electric current
interrupting apparatus
current limiting
current
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
Application number
ES492609A
Other languages
English (en)
Other versions
ES492609A0 (es
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.)
Hazmeyer S A
Original Assignee
Hazmeyer S A
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 Hazmeyer S A filed Critical Hazmeyer S A
Publication of ES492609A0 publication Critical patent/ES492609A0/es
Publication of ES8103467A1 publication Critical patent/ES8103467A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/105—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement whereby the blow-off movement unlatches the contact from a contact holder

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

APARATO INTERRUPTOR DE CORRIENTE ELECTRICA DEL TIPO LIMITADOR DE INTENSIDAD. EL DISPOSITIVO, SITUADO EN UNA CAJA (1) TIENE UNOS CONTACTOS FIJOS (3, 4), CORRESPONDIENTES A LOS CONDUCTORES (5, 6) DE CONEXION EXTERIOR, Y UNOS CONTACTOS MOVILES (7, 8) ASOCIADOS AL PUENTE CONTACTOR (9), QUE EN CASO DE SOBRE INTENSIDAD SUBEN, SEPARANDOSE, POR ACCION DE LAS BARRAS (26, 27) DEBIDO A LA FUERZA QUE SE CREA ENTRE LAS PIEZAS MAGNETIZABLES (22, 23) Y LAS ARMADURAS MAGNETICAS (24, 25); CON ESTE DESPLAZAMIENTO TAMBIEN SUBE LA CORREDERA (11), PRODUCIENDOSE UN CAMBIO EN SU INTERIOR QUE NO PERMITE SU REARME, HASTA QUE EL DISPARADOR (15) ABRE EL CIERRE (19), DEJANDO LIBRE EL MECANISMO DE ACCIONAMIENTO (18). PARA UN NUEVO CIERRE DEL INTERRUPTOR SE ACCIONA LA PALANCA DE MANIOBRA (20) HACIA LA IZQUIERDA Y SE VUELVE DE NUEVO A SU POSICION INICIAL. EL INTERRUPTOR SE PUEDE ABRIR MANUALMENTE ACCIONANDO LA PALANCA DE MANIOBRA (20).
ES492609A 1979-06-07 1980-06-06 Aparato interruptor de corriente electrica del tipo limita- dor de intensidad Expired ES8103467A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914559A FR2458887A1 (fr) 1979-06-07 1979-06-07 Appareil de coupure de courant electrique du type limiteur d'intensite

Publications (2)

Publication Number Publication Date
ES492609A0 ES492609A0 (es) 1981-02-16
ES8103467A1 true ES8103467A1 (es) 1981-02-16

Family

ID=9226316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492609A Expired ES8103467A1 (es) 1979-06-07 1980-06-06 Aparato interruptor de corriente electrica del tipo limita- dor de intensidad

Country Status (3)

Country Link
EP (1) EP0021882A1 (es)
ES (1) ES8103467A1 (es)
FR (1) FR2458887A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346357A (en) * 1979-12-17 1982-08-24 Gould Inc. Current-limiting circuit breaker adapter
JPS60189134A (ja) * 1984-03-09 1985-09-26 寺崎電気産業株式会社 回路遮断器
US4633207A (en) * 1985-04-01 1986-12-30 Siemens Energy & Automation, Inc. Cam following bridge contact carrier for a current limiting circuit breaker
US4998081A (en) * 1989-05-18 1991-03-05 Siemens Energy & Automation, Inc. Power interrupter with force-sensitive contact latch
EP0410258B1 (de) * 1989-07-26 1995-01-25 Siemens Aktiengesellschaft Elektromechanischer Schnellschalter
US6069544A (en) * 1998-10-22 2000-05-30 General Electric Company Circuit breaker operating mechanism having a collapsible contact arm linkage assembly
GB2611551A (en) * 2021-10-07 2023-04-12 Eaton Intelligent Power Ltd Switching device and method for operating a switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678144A (fr) * 1928-10-30 1930-03-19 Dispositif contacteur électrique à arcs soufflés
DE2204662A1 (de) * 1971-02-02 1972-08-10 Sace Spa Construzione Elettrom Strombegrenzungsschalter
FR2185853B1 (es) * 1972-05-26 1977-12-30 Merlin Gerin
DE2261288A1 (de) * 1972-12-15 1974-06-20 Bbc Brown Boveri & Cie Schuetz mit kurzschlusschaltvermoegen
FR2397712A1 (fr) * 1977-07-13 1979-02-09 Telemecanique Electrique Discontacteur ou interrupteur limiteur d'intensite

Also Published As

Publication number Publication date
FR2458887A1 (fr) 1981-01-02
EP0021882A1 (fr) 1981-01-07
ES492609A0 (es) 1981-02-16

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