ES256534U - Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica - Google Patents

Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica

Info

Publication number
ES256534U
ES256534U ES1981256534U ES256534U ES256534U ES 256534 U ES256534 U ES 256534U ES 1981256534 U ES1981256534 U ES 1981256534U ES 256534 U ES256534 U ES 256534U ES 256534 U ES256534 U ES 256534U
Authority
ES
Spain
Prior art keywords
switching mechanism
electrical installation
installation switch
switch gear
contact area
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.)
Granted
Application number
ES1981256534U
Other languages
English (en)
Other versions
ES256534Y (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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of ES256534U publication Critical patent/ES256534U/es
Application granted granted Critical
Publication of ES256534Y publication Critical patent/ES256534Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • 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
    • H01H71/505—Latching devices between operating and release mechanism

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches With Compound Operations (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Mecanismo de maniobra perfeccionado para interruptores de instalación eléctrica; en especial para interruptores de protección contra la corriente diferencial, con un punto de enclavamiento en que una zona de apoyo situada en una palanca de disparo está presionada elásticamente contra una zona de apoyo situada en la palanca de trinquete; caracterizado porque la zona de apoyo en la palanca de trinquete y/o en la palanca de disparo está realizada de forma convexa con respecto a la zona de apoyo contraria.
ES1981256534U 1980-03-06 1981-03-02 Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica Expired ES256534Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008533 DE3008533A1 (de) 1980-03-06 1980-03-06 Schaltwerk fuer elektrische installationsschaltgeraete

Publications (2)

Publication Number Publication Date
ES256534U true ES256534U (es) 1981-07-01
ES256534Y ES256534Y (es) 1981-12-16

Family

ID=6096394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981256534U Expired ES256534Y (es) 1980-03-06 1981-03-02 Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica

Country Status (4)

Country Link
EP (1) EP0035693B1 (es)
AT (1) ATE5788T1 (es)
DE (1) DE3008533A1 (es)
ES (1) ES256534Y (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909161A (en) * 1997-12-10 1999-06-01 Siemens Energy & Automation Intermediate latch for a molded case circuit breaker
US6621020B2 (en) * 2000-10-25 2003-09-16 Fuji Electric Co., Ltd. Breaking mechanism for circuit breaker
DE102016208930A1 (de) * 2016-05-24 2017-11-30 Siemens Aktiengesellschaft Überlastauslöser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE495197C (de) * 1927-11-26 1931-04-25 Voigt & Haeffner Akt Ges UEberstromschalter mit Freiausloesung
GB1031971A (en) * 1964-03-13 1966-06-02 Square D Co Improvements in or relating to electric circuit breakers
DE1588378B2 (de) * 1967-10-17 1971-09-02 Klockner Moeller Elektnzitats GmbH, 5300 Bonn Verklinkungseinrichtung fuer elektrische selbstschalter
DE1989915U (de) * 1968-03-02 1968-07-25 Siemens Ag Elektrischer schalter mit verklinkbarem schaltmechanismus.
US3796980A (en) * 1972-07-31 1974-03-12 Westinghouse Electric Corp Disposable circuit breaker
US3808567A (en) * 1973-01-30 1974-04-30 A Maier Circuit breaker with improved resettable latch and trip means
DE2802925C2 (de) * 1978-01-24 1980-03-20 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Schaltmechanismus für Leitungsschutzschalter in Flachbauweise
DE2810233C2 (de) * 1978-03-07 1979-10-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verklinkungsanordnung für elektrische Leistungsschalter
DE2851817C3 (de) * 1978-04-19 1984-10-18 Siemens AG, 1000 Berlin und 8000 München Niederspannungs-Schutzschalter mit einer Hauptklinke, einer Zwischenklinke und einem Sperrglied
DE3007244A1 (de) * 1980-02-27 1981-09-03 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltwerk fuer einen installationsschalter

Also Published As

Publication number Publication date
EP0035693B1 (de) 1984-01-04
DE3008533A1 (de) 1981-09-17
EP0035693A1 (de) 1981-09-16
ES256534Y (es) 1981-12-16
ATE5788T1 (de) 1984-01-15
DE3008533C2 (es) 1989-05-11

Similar Documents

Publication Publication Date Title
EP0047220A3 (en) Low-voltage protective circuit breaker with blocking lever
ES8303186A1 (es) Perfeccionamientos en un indicador de cierre para una puerta de una prensabalas.
NZ210328A (en) Circuit breaker: operating mechanism for overcentre toggle linkage
EP0047355A3 (en) Contact device for low-voltage switch gears, particularly contactors
AU8085791A (en) Electronic auxiliary contact for a contactor
AU546400B2 (en) Circuit breaker operating mechanism
AU7561087A (en) Electrical switching device
EP0048336A3 (en) Switching device with lever operation
AU570345B2 (en) Spring operating mechanism for circuit breaker
CA2034148A1 (en) Normally closed pressure-actuated switch
ES270855U (es) Mejoras en un interruptor de corriente electrica.
JPS56136428A (en) Protective switch
GB1530110A (en) Electrical switch
ES256534U (es) Mecanismo de maniobra perfeccionado para interruptores de instalacion electrica
ES8507724A1 (es) Dispositivo de maniobra, particularmente para interruptores de fin de carrera o pulsadores de limite
FR2626104B1 (fr) Perfectionnement aux interrupteurs a coupure automatique, notamment aux interrupteurs differentiels et disjoncteurs
ATE116477T1 (de) Elektrisches schaltgerät.
WO1997016839A3 (de) Elektrischer kontaktschalter
DE58909185D1 (de) Hebel-Druckkontaktanordnung für einen Niederspannungs-Leistungsschalter mit Haupkontaktstücken und Abbrennkontaktstücken.
GB2094553B (en) Operating lever assembly for electrical switch
AU7089291A (en) Switching device
ES8601560A1 (es) Aparato desconectador de proteccion por corriente de error o corriente de linea, con interruptor parq conducor neutro
EP0103284A3 (en) Snap-action switch for alternating current
EP0165731A3 (en) Improvements in electrical switches
GB1057991A (en) Improvements in and relating to electric switches

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603