ES8202984A1 - Dispositivo de recuperacion automatica por falta de tension del mando de un conmutador rotativo - Google Patents

Dispositivo de recuperacion automatica por falta de tension del mando de un conmutador rotativo

Info

Publication number
ES8202984A1
ES8202984A1 ES501576A ES501576A ES8202984A1 ES 8202984 A1 ES8202984 A1 ES 8202984A1 ES 501576 A ES501576 A ES 501576A ES 501576 A ES501576 A ES 501576A ES 8202984 A1 ES8202984 A1 ES 8202984A1
Authority
ES
Spain
Prior art keywords
shaft
spring
cam follower
held
electromagnet
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
ES501576A
Other languages
English (en)
Other versions
ES501576A0 (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.)
Cegelec SA
Original Assignee
Cegelec 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 Cegelec SA filed Critical Cegelec SA
Publication of ES8202984A1 publication Critical patent/ES8202984A1/es
Publication of ES501576A0 publication Critical patent/ES501576A0/es
Granted 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
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection

Landscapes

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

Abstract

DISPOSITIVO DE RECUPERACION AUTOMATICA, POR FALTA DE TENSION, DEL MANDO DE UN CONMUTADOR ROTATIVO. CONSTA DE UNA LEVA DE POSICIONAFDO (2) FIJADA SOBRE EL ARBOL DE ACCIONAMIENTO (8) Y PROVISTA EN SU PERFIL DE UNA MUESCA DE POSICIONADO (20); DE UNA PRIMERA PALANCA (3) ROTATIVA ALREDEDOR DE UN PRIMER PUNTO FIJO (30) SITUADO EN UNA DE SUS EXTREMIDADES, DOTADA DE UN PICO DE ENCLAVAMIENTO (31) EN SU OTRA EXTREMIDAD QUE ENCLAVA LA LEVA DE POSICIONADO (2) CUANDO EL ARBOL (8) Y LA CITADA LEVA (2) ESTAN EN POSICION DE ACCIONAMIENTO EN PRESENCIA DE TENSION; Y DE UNA SEGUNDA PALANCA (5) ROTATIVA ALREDEDOR DE UN PUNTO FIJO (50).
ES501576A 1980-04-25 1981-04-23 Dispositivo de recuperacion automatica por falta de tension del mando de un conmutador rotativo Granted ES501576A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009313A FR2481514A1 (fr) 1980-04-25 1980-04-25 Dispositif de rappel automatique par manque de tension de la commande d'un commutateur rotatif

Publications (2)

Publication Number Publication Date
ES8202984A1 true ES8202984A1 (es) 1982-02-16
ES501576A0 ES501576A0 (es) 1982-02-16

Family

ID=9241344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501576A Granted ES501576A0 (es) 1980-04-25 1981-04-23 Dispositivo de recuperacion automatica por falta de tension del mando de un conmutador rotativo

Country Status (7)

Country Link
US (1) US4345226A (es)
BE (1) BE888292A (es)
BR (1) BR8102487A (es)
DE (1) DE3115540A1 (es)
ES (1) ES501576A0 (es)
FR (1) FR2481514A1 (es)
IT (1) IT1144192B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517114A1 (fr) * 1981-11-26 1983-05-27 Alsthom Cgee Commutateur electrique a commande rotative rappele automatiquement en l'absence de tension
US4533888A (en) * 1982-07-06 1985-08-06 Texas Instruments Incorporated Magnetic circuit control apparatus
US4864262A (en) * 1988-08-12 1989-09-05 Westinghouse Electric Corp. Undervoltage trip device
DE19717236C2 (de) * 1997-04-24 2001-06-07 Elektra Tailfingen Elektrisches Schaltgerät
US6313445B1 (en) * 2001-01-03 2001-11-06 Hp Intellectual Corp. Control for an electrical kitchen appliance with power interruption off feature
CN109411251B (zh) * 2018-11-30 2024-06-18 宁波耀华电气科技有限责任公司 无源线圈自能双向吸合装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH227250A (de) * 1942-04-18 1943-05-31 Sauter Elektr App Mechanische Verriegelung an motorbetätigten Schaltern.
DE2419038C3 (de) * 1974-04-19 1978-06-01 Elektra Tailfingen Ammann & Cie Fabrik Elektrischer Schaltapparate, 7470 Albstadt Elektrische Schaltvorrichtung
US4001740A (en) * 1975-06-27 1977-01-04 Electro Switch Corporation Control switch relay and control circuit means

Also Published As

Publication number Publication date
DE3115540A1 (de) 1982-01-28
IT8167564A0 (it) 1981-04-24
ES501576A0 (es) 1982-02-16
BR8102487A (pt) 1982-01-05
DE3115540C2 (es) 1990-11-08
FR2481514B1 (es) 1982-10-01
BE888292A (fr) 1981-10-06
IT1144192B (it) 1986-10-29
US4345226A (en) 1982-08-17
FR2481514A1 (fr) 1981-10-30

Similar Documents

Publication Publication Date Title
EP0239341A3 (en) Electrically operated lock
EP0335002A3 (en) Automatic transfer switch
ES8202984A1 (es) Dispositivo de recuperacion automatica por falta de tension del mando de un conmutador rotativo
ATE3091T1 (de) Schaltmechanismus fuer leitungsschutzschalter.
US4831253A (en) Rotary type photoelectric switch
ES8308151A1 (es) Perfeccionamientos en conmutadores electricos con mando rotativo solicitado automaticamente a su posicion de reposo en ausencia de tension.
GB1436484A (en) Alternate action switch mechanisms
DE3769935D1 (de) Elektrische schaltzelle.
GB2018389A (en) A fail-safe spring mechanism for an actuator
FR2523688B1 (es)
ES319259A1 (es) Un aparato de conmutaciën electrica
ES462938A1 (es) Interruptor electrico.
FR2493976B3 (es)
GB1335652A (en) Electric switch
GB1444049A (en) Electric switches
EP0308866A3 (en) Ratchet switch operator
ES8101811A1 (es) Perfeccionamientos en los interruptores electricos de boton pulsador
GB1447105A (en) Thermal circuit breaker
US3781743A (en) Manual reset for a switch device
GB989796A (en) Improvements in and relating to electrical switch actuating means
GB860257A (en) Improvements in positioning devices
ES530883A0 (es) Dispositivo de mando para el accionamiento de un interruptor rotativo-separador
GB1054414A (es)
FR2457011A1 (fr) Mecanisme de commutation pour disjoncteur
EP0320929A3 (en) Device for releasing the contacts of differential switches