ES462723A1 - Mejoras introducidas en un interruptor electrico de protec- cion. - Google Patents

Mejoras introducidas en un interruptor electrico de protec- cion.

Info

Publication number
ES462723A1
ES462723A1 ES462723A ES462723A ES462723A1 ES 462723 A1 ES462723 A1 ES 462723A1 ES 462723 A ES462723 A ES 462723A ES 462723 A ES462723 A ES 462723A ES 462723 A1 ES462723 A1 ES 462723A1
Authority
ES
Spain
Prior art keywords
cut
support
link
electromagnetic
bimetallic strip
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
ES462723A
Other languages
English (en)
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
BBC Brown Boveri 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, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of ES462723A1 publication Critical patent/ES462723A1/es
Expired 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7436—Adjusting the position (or prestrain) of the bimetal

Landscapes

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)

Abstract

Mejoras introducidas en un interruptor eléctrico de protección, sobre todo de interruptores eléctricos de protección de línea, con una caja de interruptor dentro de la cual se ha dispuesto un disparador electro-magnético, y/o un disparador térmico que está equipado con una tira bimetálica dispuesta para el accionamiento de un dispositivo de cierre de contacto que se encuentra fijado en un soporte de bimetal, caracterizadas porque el soporte de bimetal tiene una prolongación en la cual está fijado el bimetal, y porque la prolongación y el soporte de bimetal se encuentran unidos entre sí por medio de un puente que es de menor anchura en comparación con el tamaño de la prolongación.
ES462723A 1976-10-16 1977-09-28 Mejoras introducidas en un interruptor electrico de protec- cion. Expired ES462723A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646840 DE2646840A1 (de) 1976-10-16 1976-10-16 Elektrischer schutzschalter

Publications (1)

Publication Number Publication Date
ES462723A1 true ES462723A1 (es) 1978-12-01

Family

ID=5990653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462723A Expired ES462723A1 (es) 1976-10-16 1977-09-28 Mejoras introducidas en un interruptor electrico de protec- cion.

Country Status (3)

Country Link
DE (1) DE2646840A1 (es)
ES (1) ES462723A1 (es)
IT (1) IT1090165B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947626C2 (de) * 1979-11-27 1985-06-20 Brown, Boveri & Cie Ag, 6800 Mannheim Thermobimetallanordnung für ein elektrisches Schaltgerät
DE3526785C1 (de) * 1985-07-26 1986-07-17 Ellenberger & Poensgen Gmbh, 8503 Altdorf Druckknopfbetaetigter UEberstromschutzschalter
FR2599552B1 (fr) * 1986-05-28 1993-04-16 Telemecanique Electrique Procede et dispositif de reglage du courant thermique d'un declencheur thermique a bilame pour interrupteur de protection
US6816055B2 (en) 2001-01-31 2004-11-09 Siemens Aktiengesellschaft Adjusting device for a thermal trip element
CZ20032667A3 (cs) 2001-07-02 2004-01-14 Siemens Aktiengesellschaft Seřizovací zařízení pro tepelný spouštěč spínacího přístroje a spínací přístroj
DE102008031894B4 (de) * 2008-07-08 2014-03-13 Abb Ag Elektrisches Schaltgerät mit einem thermischen Auslöser

Also Published As

Publication number Publication date
IT1090165B (it) 1985-06-18
DE2646840A1 (de) 1978-04-20

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