ES222711A1 - Perfeccionamientos en conmutadores eléctricos - Google Patents

Perfeccionamientos en conmutadores eléctricos

Info

Publication number
ES222711A1
ES222711A1 ES0222711A ES222711A ES222711A1 ES 222711 A1 ES222711 A1 ES 222711A1 ES 0222711 A ES0222711 A ES 0222711A ES 222711 A ES222711 A ES 222711A ES 222711 A1 ES222711 A1 ES 222711A1
Authority
ES
Spain
Prior art keywords
contact holder
button
communication
released
positions
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
ES0222711A
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Publication of ES222711A1 publication Critical patent/ES222711A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Landscapes

  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Perfeccionamientos en conmutadores eléctricos, caracterizados por comprender un porta-contactos rotativo que tiene una posición de desconexión entre dos posiciones distintas de comunicación; medios de accionamiento de los contactos a la posición de comunicación tales como un botón, manecilla o palanca asociados con el porta-contactos para moverlo manualmente a cualquier posición de comunicación; un pulsador de interrupción; un retén de sujeción controlado por el pulsador y preparado para trabar el porta-contactos en cualquiera de las posiciones de comunicación; cuando el porta-contactos se desplaza a ellas con el pulsador suelto, y medios para mover el porta-contactos a su posición de interrupción de tal modo que cuando el pulsador se deprime con el porta-contactos trabado en cualquiera de las posiciones de comunicación, se suelta el retén y el porta-contactos pasa a su posición de desconexión.
ES0222711A 1954-07-05 1955-06-30 Perfeccionamientos en conmutadores eléctricos Expired ES222711A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19668/54A GB778726A (en) 1954-07-05 1954-07-05 Improvements relating to electric switches having two "on" and one "off" positions

Publications (1)

Publication Number Publication Date
ES222711A1 true ES222711A1 (es) 1955-10-16

Family

ID=10133197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0222711A Expired ES222711A1 (es) 1954-07-05 1955-06-30 Perfeccionamientos en conmutadores eléctricos

Country Status (4)

Country Link
US (1) US2786905A (es)
ES (1) ES222711A1 (es)
FR (1) FR1126836A (es)
GB (1) GB778726A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562223A (es) * 1956-11-09
US2870278A (en) * 1957-12-03 1959-01-20 Gen Electric Timing mechanism for conducting a selected one of a plurality of sequences of operation
CH520396A (de) * 1970-10-06 1972-03-15 Demag Ag Hängeschalter
US3725624A (en) * 1971-02-22 1973-04-03 Dynamics Corp America Rotary switch beater ejector
US4059738A (en) * 1976-05-24 1977-11-22 Tower Manufacturing Corporation Multi-position switch assembly having plural operator with primary and secondary detented cams
US10596400B2 (en) * 2016-09-04 2020-03-24 Williams RDM, Inc. Stovetop fire extinguisher mounting device and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902700A (en) * 1931-05-05 1933-03-21 Hadano Rinjiro Switch for direction indicators
US2404940A (en) * 1943-04-06 1946-07-30 Bryant Electric Co Circuit controller

Also Published As

Publication number Publication date
US2786905A (en) 1957-03-26
GB778726A (en) 1957-07-10
FR1126836A (fr) 1956-12-03

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