DE2523514A1 - Elektrischer schalter fuer schwachstromkreise - Google Patents

Elektrischer schalter fuer schwachstromkreise

Info

Publication number
DE2523514A1
DE2523514A1 DE19752523514 DE2523514A DE2523514A1 DE 2523514 A1 DE2523514 A1 DE 2523514A1 DE 19752523514 DE19752523514 DE 19752523514 DE 2523514 A DE2523514 A DE 2523514A DE 2523514 A1 DE2523514 A1 DE 2523514A1
Authority
DE
Germany
Prior art keywords
contacts
plate
plates
contact
electrical
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.)
Withdrawn
Application number
DE19752523514
Other languages
German (de)
English (en)
Inventor
Armando Campioni
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.)
Indesit Industria Elettrodomestici Italiana SpA
Original Assignee
Indesit Industria Elettrodomestici Italiana SpA
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
Priority claimed from IT6865574A external-priority patent/IT1011886B/it
Application filed by Indesit Industria Elettrodomestici Italiana SpA filed Critical Indesit Industria Elettrodomestici Italiana SpA
Publication of DE2523514A1 publication Critical patent/DE2523514A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/026—Spacers without separate element
    • H01H2211/028—Contacts in depressions of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

Landscapes

  • Push-Button Switches (AREA)
DE19752523514 1974-05-28 1975-05-27 Elektrischer schalter fuer schwachstromkreise Withdrawn DE2523514A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6865574A IT1011886B (it) 1974-05-28 1974-05-28 Dispositivo elettrico di comando pressione
NL7500242A NL7500242A (nl) 1974-05-28 1975-01-08 Korte intervalflitser met een flitsbuis.

Publications (1)

Publication Number Publication Date
DE2523514A1 true DE2523514A1 (de) 1975-12-11

Family

ID=26329919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752523514 Withdrawn DE2523514A1 (de) 1974-05-28 1975-05-27 Elektrischer schalter fuer schwachstromkreise

Country Status (4)

Country Link
BE (1) BE829525A (US20080094685A1-20080424-C00004.png)
DE (1) DE2523514A1 (US20080094685A1-20080424-C00004.png)
FR (1) FR2273360A1 (US20080094685A1-20080424-C00004.png)
NL (2) NL7500242A (US20080094685A1-20080424-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902892A1 (de) * 1978-01-26 1979-08-02 Shinetsu Polymer Co Mit elektrischen kontaktstuecken versehene elastomerfolie
US4264797A (en) * 1980-01-21 1981-04-28 W. H. Brady Co. Elongated key membrane switch
DE3411477A1 (de) * 1983-03-31 1984-10-04 Canon Kk Eingangselement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3382730T2 (de) * 1982-07-22 1994-07-07 Texas Instruments Inc Billiges Konstruktionsverfahren für elektronische Geräte.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902892A1 (de) * 1978-01-26 1979-08-02 Shinetsu Polymer Co Mit elektrischen kontaktstuecken versehene elastomerfolie
US4264797A (en) * 1980-01-21 1981-04-28 W. H. Brady Co. Elongated key membrane switch
DE3411477A1 (de) * 1983-03-31 1984-10-04 Canon Kk Eingangselement

Also Published As

Publication number Publication date
FR2273360A1 (en) 1975-12-26
BE829525A (fr) 1975-09-15
NL7506242A (nl) 1975-12-02
FR2273360B1 (US20080094685A1-20080424-C00004.png) 1979-03-30
NL7500242A (nl) 1976-07-12

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Legal Events

Date Code Title Description
8130 Withdrawal