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ES8204524A2 - Perfeccionamientos en dispositivos de iluminacion de panelesde botones - Google Patents

Perfeccionamientos en dispositivos de iluminacion de panelesde botones

Info

Publication number
ES8204524A2
ES8204524A2 ES498199A ES49819980A ES8204524A2 ES 8204524 A2 ES8204524 A2 ES 8204524A2 ES 498199 A ES498199 A ES 498199A ES 49819980 A ES49819980 A ES 49819980A ES 8204524 A2 ES8204524 A2 ES 8204524A2
Authority
ES
Spain
Prior art keywords
illuminated keyboard
button
electrical circuit
electrical contacts
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.)
Expired
Application number
ES498199A
Other languages
English (en)
Other versions
ES498199A0 (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.)
Jaeger SA
Original Assignee
Jaeger SA
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 Jaeger SA filed Critical Jaeger SA
Publication of ES8204524A2 publication Critical patent/ES8204524A2/es
Publication of ES498199A0 publication Critical patent/ES498199A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/03—Printed information in transparent keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

DISPOSITIVO DE ILUMINACION DE PANELES DE BOTONES (CERTIFICADO DE ADICION DE LA PATENTE NUM. 493453). CARACTERIZADO PORQUE CADA BOTON ESTA PROVISTO DE UN ELEMENTO, DESCENTRADO CONRESPECTO A SU PUNTO DE MANIOBRA, QUE COOPERA CON UNA PROTUBERANCIA DE UNA MENBRANA DEFORMABLE, SOBRE CUYA CARA INFERIOR ESTAN DISPUESTOS CONTACTOS ELECTRICOS, CONECTADOS A UN PRIMER CIRCUITO ELECTRICO, QUE ASU VEZ COOPEERAN CON OTROS CONTACTOS ELECTRICOS, SITUADOS SOBRE LA CARA SUPERIOR DE UNA PLACA AISLANTE, QUE PERTENECEN AL SEGUNDO CIRCUITO ELECTRICO CON EL QUE SE HA DE CONECTAR EL PRIMERO.
ES1980498199A 1979-12-21 1980-11-28 Perfeccionamientos en dispositivos de iluminacion de panelesde botones Granted ES498199A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931549A FR2472138A2 (fr) 1979-12-21 1979-12-21 Dispositif d'eclairage des claviers a touches

Publications (2)

Publication Number Publication Date
ES8204524A2 true ES8204524A2 (es) 1982-05-01
ES498199A0 ES498199A0 (es) 1982-05-01

Family

ID=9233114

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980498199A Granted ES498199A0 (es) 1979-12-21 1980-11-28 Perfeccionamientos en dispositivos de iluminacion de panelesde botones

Country Status (7)

Country Link
AR (1) AR221667A1 (es)
DE (1) DE8032982U1 (es)
ES (1) ES498199A0 (es)
FR (1) FR2472138A2 (es)
GB (1) GB2066575B (es)
IT (1) IT1134744B (es)
MX (1) MX148414A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133779A1 (de) * 1981-08-26 1983-03-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "folientastenschalter"
FR2511941B1 (fr) * 1981-09-01 1988-02-05 Telemecanique Electrique Clavier modulaire, etanche, a effet tactile
DE8302660U1 (de) * 1983-02-01 1983-06-16 Hans Widmaier Fabrik Fuer Apparate Der Fernmelde- Und Feinwerktechnik, 8000 Muenchen Tastenanordnung zur Auslösung von bestimmten Symbolen der Tastenoberfläche jeweils zugeordneten Schaltfunktionen oder Schaltsignalen.
IT8322174V0 (it) * 1983-06-21 1983-06-21 Cavis Cavetti Isolati Spa Centralina di comando, applicabile su plance portastrumenti o cruscotti, particolarmente studiata per la regolazione e il controllo della climatizzazione, all'interno di autoveicoli.
US4710602A (en) * 1986-02-03 1987-12-01 General Motors Corporation Illuminated rocker switch assembly
US4683359A (en) * 1986-03-13 1987-07-28 Eaton Corporation Illuminated switch assembly with combined light and light shield
FR2598015B1 (fr) * 1986-04-23 1990-01-19 Telephonie Ind Commerciale Plastron a voyants pour dispositif de commande dote d'une signalisation lumineuse
US4772769A (en) * 1987-02-06 1988-09-20 Burr-Brown Corporation Apparatus for selective backlighting of keys of a keyboard
DE4124748C2 (de) * 1991-07-25 1995-12-14 Reitberger Gmbh Tastenfeld, insbesondere für ein Bedientableau
GB2266186B (en) * 1992-04-14 1995-09-20 Motorola Gmbh A keyboard
GB2364275A (en) * 2000-07-05 2002-01-23 Behavior Tech Computer Corp Backlit keyboard with a push button(s) having an illuminator(s) thereunder which is operable on movement of the button between first and second positions
JP5036103B2 (ja) * 2001-05-14 2012-09-26 日本電気株式会社 携帯用通信機
DE10357649B4 (de) * 2003-12-10 2014-07-31 Demmel Ag Tastenfeld mit Betätigungstasten
US20060071901A1 (en) * 2004-10-05 2006-04-06 Feldman Mark G Graphic illumination for contact-less control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811025A (en) * 1973-05-17 1974-05-14 Lockheed Electronics Co Touch panel switch assembly
GB1496640A (en) * 1976-10-12 1977-12-30 Pye Ltd Actuator for an electric switch
US4160886A (en) * 1977-07-21 1979-07-10 Clare-Pendar Co. Keyboards and methods of making keyboards

Also Published As

Publication number Publication date
FR2472138A2 (fr) 1981-06-26
IT8026684A0 (it) 1980-12-16
IT1134744B (it) 1986-08-13
AR221667A1 (es) 1981-02-27
DE8032982U1 (de) 1981-04-02
GB2066575B (en) 1983-09-21
MX148414A (es) 1983-04-18
GB2066575A (en) 1981-07-08
ES498199A0 (es) 1982-05-01

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