FR2273360A1 - Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates - Google Patents

Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates

Info

Publication number
FR2273360A1
FR2273360A1 FR7516322A FR7516322A FR2273360A1 FR 2273360 A1 FR2273360 A1 FR 2273360A1 FR 7516322 A FR7516322 A FR 7516322A FR 7516322 A FR7516322 A FR 7516322A FR 2273360 A1 FR2273360 A1 FR 2273360A1
Authority
FR
France
Prior art keywords
finger
radio
operator
low current
current 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
FR7516322A
Other languages
English (en)
French (fr)
Other versions
FR2273360B1 (US20080094685A1-20080424-C00004.png
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 FR2273360A1 publication Critical patent/FR2273360A1/fr
Application granted granted Critical
Publication of FR2273360B1 publication Critical patent/FR2273360B1/fr
Granted 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)
FR7516322A 1974-05-28 1975-05-26 Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates Granted FR2273360A1 (en)

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 (2)

Publication Number Publication Date
FR2273360A1 true FR2273360A1 (en) 1975-12-26
FR2273360B1 FR2273360B1 (US20080094685A1-20080424-C00004.png) 1979-03-30

Family

ID=26329919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516322A Granted FR2273360A1 (en) 1974-05-28 1975-05-26 Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408401A1 (en) * 1982-07-22 1991-01-16 Texas Instruments Incorporated A keyboard for an electronic apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101176A (en) * 1978-01-26 1979-08-09 Shinetsu Polymer Co Contact member for push switch
US4264797A (en) * 1980-01-21 1981-04-28 W. H. Brady Co. Elongated key membrane switch
JPS59181428A (ja) * 1983-03-31 1984-10-15 キヤノン株式会社 パネル・スイツチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408401A1 (en) * 1982-07-22 1991-01-16 Texas Instruments Incorporated A keyboard for an electronic apparatus

Also Published As

Publication number Publication date
BE829525A (fr) 1975-09-15
NL7506242A (nl) 1975-12-02
FR2273360B1 (US20080094685A1-20080424-C00004.png) 1979-03-30
NL7500242A (nl) 1976-07-12
DE2523514A1 (de) 1975-12-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse