ES240757U - Interruptor electrico perfeccionado. - Google Patents

Interruptor electrico perfeccionado.

Info

Publication number
ES240757U
ES240757U ES1979240757U ES240757U ES240757U ES 240757 U ES240757 U ES 240757U ES 1979240757 U ES1979240757 U ES 1979240757U ES 240757 U ES240757 U ES 240757U ES 240757 U ES240757 U ES 240757U
Authority
ES
Spain
Prior art keywords
contact
contacts
plates
aforementioned
switch
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
ES1979240757U
Other languages
English (en)
Other versions
ES240757Y (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.)
Ave Di Belli Andrea & C
Original Assignee
Ave Di Belli Andrea & C
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 Ave Di Belli Andrea & C filed Critical Ave Di Belli Andrea & C
Publication of ES240757U publication Critical patent/ES240757U/es
Application granted granted Critical
Publication of ES240757Y publication Critical patent/ES240757Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Slide Switches (AREA)

Abstract

Interruptor eléctrico del tipo en el que los contactos móvil y fijo son solidarios de las correspondientes pletinas porta-contactos, que se caracteriza por el hecho de que tales pletinas porta-contactos están conformadas y se hallan recíprocamente dispuestas de manera tal que entre la extremidad de una y la extremidad de la otra se establezca en fase de apertura de los contactos una distancia inferior a la distancia que existe, en igual posición relativa de las aludidas pletinas, entre el contacto fijo y el contacto móvil, siendo atraído así el arco eléctrico entre las citadas extremidades y no afectando a los propios contactos, ni a las restantes partes de la pletina porta contactos ni a los demás componentes del interruptor.
ES1979240757U 1978-06-26 1979-01-03 Interruptor electrico perfeccionado. Expired ES240757Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24966/78A IT1108714B (it) 1978-06-26 1978-06-26 Interruttore elettrico perfezionato

Publications (2)

Publication Number Publication Date
ES240757U true ES240757U (es) 1979-03-16
ES240757Y ES240757Y (es) 1979-12-01

Family

ID=11215281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979240757U Expired ES240757Y (es) 1978-06-26 1979-01-03 Interruptor electrico perfeccionado.

Country Status (5)

Country Link
BE (1) BE872174A (es)
ES (1) ES240757Y (es)
FR (1) FR2430075A1 (es)
GB (1) GB2024517B (es)
IT (1) IT1108714B (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB255993A (en) * 1925-05-27 1926-08-05 English Electric Co Ltd Improvements in blow out for electric circuit breakers
DE974932C (de) * 1940-09-12 1961-06-08 Siemens Ag Kontaktanordnung fuer Hebel- und Trennschalter
GB779624A (en) * 1954-08-24 1957-07-24 Herbert Werner Wolff Improvements relating to electric circuit-breakers
GB930101A (en) * 1958-08-02 1963-07-03 Whipp & Bourne Ltd Improvements in or relating to air-break circuit-breakers
FR1491924A (fr) * 1966-05-07 1967-08-11 Stotz Kontakt Gmbh Dispositif pour l'extinction de l'arc
US3576414A (en) * 1968-10-18 1971-04-27 S & C Electric Co High voltage switch with preinsertion resistor

Also Published As

Publication number Publication date
IT7824966A0 (it) 1978-06-26
BE872174A (fr) 1979-03-16
FR2430075A1 (fr) 1980-01-25
GB2024517A (en) 1980-01-09
ES240757Y (es) 1979-12-01
GB2024517B (en) 1982-11-17
IT1108714B (it) 1985-12-09

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