FR2571889B1 - Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier - Google Patents

Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier

Info

Publication number
FR2571889B1
FR2571889B1 FR8415700A FR8415700A FR2571889B1 FR 2571889 B1 FR2571889 B1 FR 2571889B1 FR 8415700 A FR8415700 A FR 8415700A FR 8415700 A FR8415700 A FR 8415700A FR 2571889 B1 FR2571889 B1 FR 2571889B1
Authority
FR
France
Prior art keywords
keyboard
electromagnetic protection
electronic cabinet
control
control keyboard
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
FR8415700A
Other languages
English (en)
Other versions
FR2571889A1 (fr
Inventor
Olivier Engerand
Jacques Rajade
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
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8415700A priority Critical patent/FR2571889B1/fr
Publication of FR2571889A1 publication Critical patent/FR2571889A1/fr
Application granted granted Critical
Publication of FR2571889B1 publication Critical patent/FR2571889B1/fr
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/008—Casings metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/004—High frequency adaptation or shielding
FR8415700A 1984-10-12 1984-10-12 Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier Expired FR2571889B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8415700A FR2571889B1 (fr) 1984-10-12 1984-10-12 Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8415700A FR2571889B1 (fr) 1984-10-12 1984-10-12 Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier

Publications (2)

Publication Number Publication Date
FR2571889A1 FR2571889A1 (fr) 1986-04-18
FR2571889B1 true FR2571889B1 (fr) 1988-04-29

Family

ID=9308620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8415700A Expired FR2571889B1 (fr) 1984-10-12 1984-10-12 Clavier de commande avec protection electromagnetique et armoire electronique comportant un tel clavier

Country Status (1)

Country Link
FR (1) FR2571889B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809126A (en) * 1987-08-05 1989-02-28 Hewlett-Packard Company Electrostatic discharge proof keypad
ES2048595T3 (es) * 1990-04-30 1994-03-16 Marquardt Gmbh Teclado para escribir, sobre todo para aparatos electronicos elaboradores de datos.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912049A1 (de) * 1978-03-28 1979-10-11 Canon Kk Tasten-signaleingabevorrichtung fuer flache elektronische geraete
DE3305619A1 (de) * 1983-02-18 1984-08-23 Telefunken electronic GmbH, 6000 Frankfurt Tastschalteinrichtung
US4449024A (en) * 1983-05-03 1984-05-15 Kb Denver, Inc. Backlighted illuminated keyboard

Also Published As

Publication number Publication date
FR2571889A1 (fr) 1986-04-18

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse