ES2044973T3 - Disyuntor bipolar para una instalacion electrica del ambito civil, que comprende un dispositivo de conmutacion del arco. - Google Patents

Disyuntor bipolar para una instalacion electrica del ambito civil, que comprende un dispositivo de conmutacion del arco.

Info

Publication number
ES2044973T3
ES2044973T3 ES87830216T ES87830216T ES2044973T3 ES 2044973 T3 ES2044973 T3 ES 2044973T3 ES 87830216 T ES87830216 T ES 87830216T ES 87830216 T ES87830216 T ES 87830216T ES 2044973 T3 ES2044973 T3 ES 2044973T3
Authority
ES
Spain
Prior art keywords
circuit breaker
switching device
electrical installation
diaphragm
field electrical
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
ES87830216T
Other languages
English (en)
Inventor
Fabrizio Fabrizi
Ennio Calderara
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.)
Bassani SpA
Bassani Ticino SpA
Original Assignee
Bassani SpA
Bassani Ticino 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 Bassani SpA, Bassani Ticino SpA filed Critical Bassani SpA
Application granted granted Critical
Publication of ES2044973T3 publication Critical patent/ES2044973T3/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
    • H01H71/002—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
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
    • 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
    • H01H71/121—Protection of release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Keying Circuit Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

UN CIRCUITO INTERRUPTOR (1) PARA CAJAS ENCERRADAS DE EQUIPO ELECTRICO DE RANGO CIVIL COMPRENDE, DENTRO DE UN CUERPO (8), POLOS NEUTRO (15) Y PROTEGIDO (14), CONTACTOS QUE SE MUEVEN (23,19) Y FIJADOS (22,18) PARA CADA POLO (15,14), UN DIAFRAGMA (3) EN DICHO CUERPO (8), DOS CAMARAS (34,33) FORMADAS EN DICHO CUERPO (8) EN LADOS OPUESTOS DEL DIAFRAGAMA (3) Y ESTANDO ADAPTADA CADA UNA PARA ACOMODAR UN RESPECTIVO DE DICHOS CONTACTOS MOVIBLES (23,19) PARA MOVIMIENTO EN SU INTERIOR A TRAVES DE UN PASO PREESTABLECIDO T HACIA Y LEJOS DE UN RESPECTIVO DE LOS CONTACTOS FIJOS (23,18), UN ENCHUFE QUE VA A TRAVES DE DICHO DIAFRAGMA (3), Y UNA PIEZA A TRAVES METALICA (37) DE UNA PORCION MEDIA INSERTADA EN DICHO ENCHUFE (35) Y LAS PORCIONES EXTREMAS (39,38), COLGANDO SOBRE DICHAS CAMARAS (34,33) EN UNA LOCALIZACION QUE DA CARA A DICHO PASO T.
ES87830216T 1986-08-04 1987-06-09 Disyuntor bipolar para una instalacion electrica del ambito civil, que comprende un dispositivo de conmutacion del arco. Expired - Lifetime ES2044973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622748U IT207988Z2 (it) 1986-08-04 1986-08-04 Interruttore bipolare di apparecchiature elettriche di serie civili, con dispositivo di commutazione dell'arco elettrico.

Publications (1)

Publication Number Publication Date
ES2044973T3 true ES2044973T3 (es) 1994-01-16

Family

ID=11199992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87830216T Expired - Lifetime ES2044973T3 (es) 1986-08-04 1987-06-09 Disyuntor bipolar para una instalacion electrica del ambito civil, que comprende un dispositivo de conmutacion del arco.

Country Status (6)

Country Link
EP (1) EP0255992B1 (es)
AT (1) ATE93650T1 (es)
BR (1) BR6701521U (es)
DE (1) DE3787136D1 (es)
ES (1) ES2044973T3 (es)
IT (1) IT207988Z2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648614B1 (fr) * 1989-06-16 1994-03-11 Hager Electro Sa Disjoncteur phase et neutre
FR2742916B1 (fr) * 1995-12-21 1998-01-16 Schneider Electric Sa Dispositif electrique a commutation d'arc
US7796369B2 (en) * 2006-05-01 2010-09-14 Siemens Industry, Inc. Devices, systems, and methods for shunting a circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750298A (en) * 1927-12-31 1930-03-11 Westinghouse Electric & Mfg Co Circuit breaker
GB478824A (en) * 1936-08-20 1938-01-26 Frank Whyman Improvements in arc extinguishing devices for electric circuit interrupters
US2302551A (en) * 1939-08-16 1942-11-17 Square D Co Circuit breaker
US2924752A (en) * 1957-07-12 1960-02-09 Ite Circuit Breaker Ltd Combined circuit breaker and short circuiter
FR2485254A1 (fr) * 1980-06-19 1981-12-24 Merlin Gerin Disjoncteur miniature unipolaire et neutre

Also Published As

Publication number Publication date
EP0255992B1 (en) 1993-08-25
EP0255992A2 (en) 1988-02-17
DE3787136D1 (de) 1993-09-30
EP0255992A3 (en) 1988-09-21
ATE93650T1 (de) 1993-09-15
BR6701521U (pt) 1988-04-26
IT8622748V0 (it) 1986-08-04
IT207988Z2 (it) 1988-03-14

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