FR1053628A - Improvements made to contactor devices - Google Patents

Improvements made to contactor devices

Info

Publication number
FR1053628A
FR1053628A FR1053628DA FR1053628A FR 1053628 A FR1053628 A FR 1053628A FR 1053628D A FR1053628D A FR 1053628DA FR 1053628 A FR1053628 A FR 1053628A
Authority
FR
France
Prior art keywords
improvements made
contactor devices
contactor
devices
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
Other languages
French (fr)
Inventor
Andre Osville
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 filed Critical
Application granted granted Critical
Publication of FR1053628A publication Critical patent/FR1053628A/en
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
    • H01H13/72—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 wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
FR1053628D 1952-04-09 1952-04-09 Improvements made to contactor devices Expired FR1053628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053628T 1952-04-09

Publications (1)

Publication Number Publication Date
FR1053628A true FR1053628A (en) 1954-02-03

Family

ID=9596043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053628D Expired FR1053628A (en) 1952-04-09 1952-04-09 Improvements made to contactor devices

Country Status (1)

Country Link
FR (1) FR1053628A (en)

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