ES2037455T3 - Dispositivo indicador de funcionamiento para cartuchos fusibles de proteccion electrica. - Google Patents

Dispositivo indicador de funcionamiento para cartuchos fusibles de proteccion electrica.

Info

Publication number
ES2037455T3
ES2037455T3 ES198989420038T ES89420038T ES2037455T3 ES 2037455 T3 ES2037455 T3 ES 2037455T3 ES 198989420038 T ES198989420038 T ES 198989420038T ES 89420038 T ES89420038 T ES 89420038T ES 2037455 T3 ES2037455 T3 ES 2037455T3
Authority
ES
Spain
Prior art keywords
wire
indicator device
pusher
cartridge
electric protection
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
ES198989420038T
Other languages
English (en)
Inventor
Christian Bonhomme
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.)
Ferraz SA
Original Assignee
Ferraz SA
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 Ferraz SA filed Critical Ferraz SA
Application granted granted Critical
Publication of ES2037455T3 publication Critical patent/ES2037455T3/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
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements

Landscapes

  • Fuses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Breakers (AREA)

Abstract

DISPOSITIVO INDICADOR DE FUNCIONAMIENTO PARA CARTUCHOS FUSIBLES DE PROTECCION ELECTRICA, DEL TIPO QUE CONTIENE UN PERCUTOR FORMADO POR UN PULSADOR (5) QUE ESTA RETENIDO DEL ENCUENTRO CON LOS MEDIOS DE ACCIONAMIENTO (6) POR UN HILO FUSIBLE SECUNDARIO (7) RAMIFICADO CON EL O LOS HILOS FUSIBLES (2) DEL CARTUCHO, CARACTERIZADO POR TENER, AL NIVEL DE LA BASE (5B) DEL PULSADOR (5) QUE COOPERA CON LA PARTE USUAL DE SECCION REDUCIDA (7A) DEL HILO SECUNDARIO (7), UNA PIEZA INTERMEDIARIA (8) QUE ESTA EN CONTACTO CON DICHO HILO DE UN LADO Y DE OTRO DE LA PARTE (7A) PRECITADA Y QUE ESTA ASEGURADO DE MANERA QUE SE COMPORTE, DE UN LADO DE, FORMA NO CONDUCTORA FRENTE A UNA CORRIENTE DE BAJA TENSION QUE RECORRE ESTE HILO (7) CUANDO EL CARTUCHO ESTA ATRAVESADO POR UNA CORRIENTE NOMINAL, PERMITIENDO ASI LA RUPTURA DE DICHA PARTE (7A) DESDE QUE SE FUNDEN LOS HILOS PRINCIPALES (2), Y POR OTRA PARTE DE MANERA CONDUCTORA, SIMULTANEAMENTE A ESTA RUPTURA, ASEGURANDO LA TRANSMISION DE LA CORRIENTE EN ALTA TENSIONA LAS DOS PARTES (7B) DEL HILO (7) SECUNDARIO DISPUESTO DE UNA PARTE Y DE OTRA DE LA PARTE (7A), Y HASTA LA FUSION PRACTICAMENTE TOTAL DE ESTA.
ES198989420038T 1988-02-09 1989-02-07 Dispositivo indicador de funcionamiento para cartuchos fusibles de proteccion electrica. Expired - Lifetime ES2037455T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801725A FR2627009B1 (fr) 1988-02-09 1988-02-09 Dispositif indicateur de fonctionnement pour cartouches fusibles de protection electrique

Publications (1)

Publication Number Publication Date
ES2037455T3 true ES2037455T3 (es) 1993-06-16

Family

ID=9363243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989420038T Expired - Lifetime ES2037455T3 (es) 1988-02-09 1989-02-07 Dispositivo indicador de funcionamiento para cartuchos fusibles de proteccion electrica.

Country Status (11)

Country Link
US (1) US4912449A (es)
EP (1) EP0328468B1 (es)
JP (1) JP2637542B2 (es)
KR (1) KR970010448B1 (es)
AT (1) ATE85158T1 (es)
AU (1) AU615511B2 (es)
CA (1) CA1292029C (es)
DE (1) DE68904571T2 (es)
DK (1) DK174390B1 (es)
ES (1) ES2037455T3 (es)
FR (1) FR2627009B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418515A (en) * 1993-12-22 1995-05-23 Reyes; Daniel Fuse interruption indicator and integral extractor
US7710236B2 (en) * 2006-08-01 2010-05-04 Delphi Technologies, Inc. Fuse systems with serviceable connections
CN103367071B (zh) * 2012-03-27 2015-12-16 吉林市能兴电力设备有限公司 一种跌落式熔断器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH219782A (de) * 1940-04-10 1942-02-28 Licentia Gmbh Schmelzsicherung mit Anzeige- und Auslöseeinrichtung.
FR1465397A (fr) * 1965-06-04 1967-01-13 Comp Generale Electricite Dispositif indicateur de fusion
DE1538458A1 (de) * 1966-08-18 1969-09-25 Elektropa Elektrotechn Spez Fa Schmelzsicherung
FR1560404A (es) * 1966-12-26 1969-03-21
FR1549230A (es) * 1967-06-28 1968-12-13
US3483502A (en) * 1967-12-21 1969-12-09 Mc Graw Edison Co Current limiting fuse
US4387365A (en) * 1981-05-15 1983-06-07 Advanced Technology Laboratories, Inc. Real time digital scan converter
US4387358A (en) * 1982-05-20 1983-06-07 Gould Inc., Electric Fuse Div. Side mounted blown fuse indicator

Also Published As

Publication number Publication date
DE68904571T2 (de) 1993-05-19
EP0328468B1 (fr) 1993-01-27
DK174390B1 (da) 2003-01-27
FR2627009B1 (fr) 1990-06-15
FR2627009A1 (fr) 1989-08-11
JP2637542B2 (ja) 1997-08-06
DE68904571D1 (de) 1993-03-11
JPH01246741A (ja) 1989-10-02
CA1292029C (en) 1991-11-12
US4912449A (en) 1990-03-27
KR970010448B1 (ko) 1997-06-26
KR890013687A (ko) 1989-09-25
DK56689D0 (da) 1989-02-08
AU615511B2 (en) 1991-10-03
AU2899389A (en) 1989-08-10
DK56689A (da) 1989-08-10
ATE85158T1 (de) 1993-02-15
EP0328468A1 (fr) 1989-08-16

Similar Documents

Publication Publication Date Title
ES515133A0 (es) "perfeccionamientos en interruptores bajo carga con proteccion por fusibles".
TNSN94143A1 (fr) Fusible limiteur de courant et porte-fusible a declenchement ameliore
DE3480142D1 (en) High-voltage high-power fuse
GB2176069B (en) A switch for protection against fault currents
GB974489A (en) Slow blowing fuse
MX150647A (es) Mejoras a un fusible limitador de corriente electrica
ES2037455T3 (es) Dispositivo indicador de funcionamiento para cartuchos fusibles de proteccion electrica.
DE3582815D1 (de) Lichtbogenloescheinrichtung fuer elektrische schalter.
DK0427826T3 (da) Sikringsafbryder
US2918551A (en) Fuses with built-in indicating plungers
MY100290A (en) Fuse for use in high-voltage circuit
US2496049A (en) Overload indicating safety switch
ES8609813A1 (es) Perfeccionamientos en una instalacion de seguridad electrica
US2809256A (en) Arc triggered release mechanism
SU886122A1 (ru) Устройство дл ограничени времени горени электрической дуги в шкафах комплектных распределительных устройств
EP0201714A3 (en) Low-voltage high-power fuse with blown-fuse indicator
US2811608A (en) Excess current circuit breaker
SU1356034A1 (ru) Максимальный размыкатель тока
ES2163576T3 (es) Fusible de seguridad, en particular para elementos de resistencia electrica blindados.
SU983809A1 (ru) Указатель срабатывани плавкого предохранител
GB556491A (en) Improvements in and relating to impulse-protected electric fuses
DE3584506D1 (de) Elektrischer leitungsschutzschalter.
ES220340U (es) Seccionador fusible unipolar perfeccionado para lineas aereas.
ES468259A1 (es) Perfeccionamientos introducidos en los interruptores elec- tricos.
ES455773A3 (es) Perfeccionamientos en las disposiciones de seguro para car- tuchos fusibles.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 328468

Country of ref document: ES