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ES8204875A1 - Un dispositivo perfeccionado de control electrico - Google Patents

Un dispositivo perfeccionado de control electrico

Info

Publication number
ES8204875A1
ES8204875A1 ES499873A ES499873A ES8204875A1 ES 8204875 A1 ES8204875 A1 ES 8204875A1 ES 499873 A ES499873 A ES 499873A ES 499873 A ES499873 A ES 499873A ES 8204875 A1 ES8204875 A1 ES 8204875A1
Authority
ES
Spain
Prior art keywords
contact
auxiliary
assemblies
interlocking
operating member
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
ES499873A
Other languages
English (en)
Other versions
ES499873A0 (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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES499873A0 publication Critical patent/ES499873A0/es
Publication of ES8204875A1 publication Critical patent/ES8204875A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

CONTACTOR ELECTROMAGNETICO PARA DISPOSITIVOS DE CONTROL QUE PRECISAN CONTACTOS AUXILIARES. ESTA FORMADO POR UNA ESTRUCTURA INFERIOR FIJA COMPUESTA DE UNA PLACA BASE (2), UN NUCLEO FERROMAGNETICO (7) Y UNA BOBINA (1) Y POR UNA ESTRUCTURA SUPERIOR MOVIL QUE CONTIENE UN SOPORTE AISLANTE (5) DE CONTACTOS MOVILES (15) SOLIDARIO A UNA ARMADURA MAGNETICA (8). LAS DOS ESTRUCTURAS SE UNEN MEDIANTE UNOS TORNILLOS (35) PASANTES A TRAVES DE UNA PIEZA (3) DE RECUBRIMIENTO AISLANTE. ADEMAS DE LOS CONTACTOS PRINCIPALES (15 Y 14), EXISTEN UNOS CONTACTOS AUXILIARES (27 Y 30) CUYA PARTE FIJA (30) ES SOLIDARIA A LA PIEZA DE RECUBRIMIENTO (3) Y CUYA PARTE MOVIL (27) ESTA UNIDA A LA ARMADURA MAGNETICA (8) QUE SOPORTA LOS CONTACTOS PRINCIPALES MOVILES (15).
ES499873A 1980-02-29 1981-02-27 Un dispositivo perfeccionado de control electrico Expired ES8204875A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12609580A 1980-02-29 1980-02-29

Publications (2)

Publication Number Publication Date
ES499873A0 ES499873A0 (es) 1982-05-01
ES8204875A1 true ES8204875A1 (es) 1982-05-01

Family

ID=22422978

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499873A Expired ES8204875A1 (es) 1980-02-29 1981-02-27 Un dispositivo perfeccionado de control electrico

Country Status (8)

Country Link
JP (1) JPS56136424A (es)
BE (1) BE887729A (es)
BR (1) BR8101148A (es)
CA (1) CA1152544A (es)
ES (1) ES8204875A1 (es)
GB (1) GB2071419B (es)
MX (1) MX149443A (es)
NZ (1) NZ196373A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143430C2 (de) * 1981-11-02 1984-05-24 Siemens AG, 1000 Berlin und 8000 München Drehstromschaltgerät für einen an drei Phasen anzuschließenden Verbraucher
FR2737604B1 (fr) * 1995-08-04 1997-08-29 Schneider Electric Sa Appareil contacteur equipe d'une bobine a deux enroulements
CN200956329Y (zh) * 2006-10-20 2007-10-03 郑州中实赛尔科技有限公司 直推式大电流有载开关

Also Published As

Publication number Publication date
BR8101148A (pt) 1981-09-01
ES499873A0 (es) 1982-05-01
JPS645732B2 (es) 1989-01-31
JPS56136424A (en) 1981-10-24
CA1152544A (en) 1983-08-23
GB2071419B (en) 1983-11-02
MX149443A (es) 1983-11-07
NZ196373A (en) 1983-12-16
BE887729A (fr) 1981-08-27
GB2071419A (en) 1981-09-16

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