FR2517846B1 - - Google Patents

Info

Publication number
FR2517846B1
FR2517846B1 FR8122853A FR8122853A FR2517846B1 FR 2517846 B1 FR2517846 B1 FR 2517846B1 FR 8122853 A FR8122853 A FR 8122853A FR 8122853 A FR8122853 A FR 8122853A FR 2517846 B1 FR2517846 B1 FR 2517846B1
Authority
FR
France
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
FR8122853A
Other languages
French (fr)
Other versions
FR2517846A1 (fr
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.)
Thales SA
ALE International SAS
Original Assignee
Thomson CSF Telephone SA
Le Materiel Telephonique Thomson CSF
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 Thomson CSF Telephone SA, Le Materiel Telephonique Thomson CSF filed Critical Thomson CSF Telephone SA
Priority to FR8122853A priority Critical patent/FR2517846A1/fr
Publication of FR2517846A1 publication Critical patent/FR2517846A1/fr
Application granted granted Critical
Publication of FR2517846B1 publication Critical patent/FR2517846B1/fr
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
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
    • 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
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
FR8122853A 1981-12-07 1981-12-07 Dispositif de visualisation etanche, et clavier de commande comportant un tel dispositif Granted FR2517846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8122853A FR2517846A1 (fr) 1981-12-07 1981-12-07 Dispositif de visualisation etanche, et clavier de commande comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122853A FR2517846A1 (fr) 1981-12-07 1981-12-07 Dispositif de visualisation etanche, et clavier de commande comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2517846A1 FR2517846A1 (fr) 1983-06-10
FR2517846B1 true FR2517846B1 (ja) 1984-03-02

Family

ID=9264746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122853A Granted FR2517846A1 (fr) 1981-12-07 1981-12-07 Dispositif de visualisation etanche, et clavier de commande comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2517846A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541774A1 (de) * 1985-11-26 1987-05-27 Siemens Ag Optische anzeigevorrichtung fuer elektrische geraete
DE3831314A1 (de) * 1988-09-15 1990-03-29 Hagenuk Telecom Gmbh Abdeckmatte fuer schaltungstraeger
EP0703591A1 (en) * 1994-09-21 1996-03-27 Hewlett-Packard Company Input/output device with a lamp and a switch having protection against electrostatic discharge and contamination
US5708428A (en) * 1996-12-10 1998-01-13 Ericsson Inc. Method and apparatus for providing backlighting for keypads and LCD panels
WO2002061714A2 (de) * 2001-02-02 2002-08-08 Sunamic Visualisierung Und Netzwerk Gmbh Modul für grafische anzeigen im freien
CN100559529C (zh) 2005-02-15 2009-11-11 美克公司 具有互补二极管元件的开关

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1385601A (fr) * 1963-12-05 1965-01-15 Ind Et De Commerce Internat G Perfectionnements apportés aux dispositifs de protection contre les poussières de matériels électro-mécaniques
GB1312740A (en) * 1971-12-02 1973-04-04 Standard Telephones Cables Ltd Push buttons
US4163138A (en) * 1978-03-17 1979-07-31 Bowmar Instrument Corporation Flush lighted flat keyboard assembly
DE2914954C2 (de) * 1979-04-12 1983-08-18 Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg Taster oder Schalter für Tastaturen, elektrische Geräte o.dgl.
DE2918561A1 (de) * 1979-05-08 1980-11-13 Siemens Ag Halteeinrichtung fuer ein elektrisches leuchtelement
JPS5686723U (ja) * 1979-12-07 1981-07-11
US4262182A (en) * 1980-01-11 1981-04-14 General Electric Company Fully illuminated backlit membrane touch switch

Also Published As

Publication number Publication date
FR2517846A1 (fr) 1983-06-10

Similar Documents

Publication Publication Date Title
FR2500460B1 (ja)
DE3247247C2 (ja)
DE3205046C2 (ja)
DE3235288C2 (ja)
FR2500161B1 (ja)
DE3229774C2 (ja)
FR2499406B1 (ja)
DE3137191C2 (ja)
DE3202113C2 (ja)
DE3241440C2 (ja)
FR2499473B1 (ja)
FR2500143B1 (ja)
FR2500406B1 (ja)
DE3211612C2 (ja)
FR2500434B1 (ja)
DE3127560C2 (ja)
DE3144737C2 (ja)
DE3203831C2 (ja)
FR2500503B1 (ja)
DE3131394C2 (ja)
FR2499763B3 (ja)
FR2517846B1 (ja)
CH655541B (ja)
FR2499287B3 (ja)
FR2500364B3 (ja)

Legal Events

Date Code Title Description
ST Notification of lapse