FR779357A - Adjustment device for electrical installations, in particular for signaling - Google Patents

Adjustment device for electrical installations, in particular for signaling

Info

Publication number
FR779357A
FR779357A FR779357DA FR779357A FR 779357 A FR779357 A FR 779357A FR 779357D A FR779357D A FR 779357DA FR 779357 A FR779357 A FR 779357A
Authority
FR
France
Prior art keywords
signaling
adjustment device
electrical installations
installations
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
Other languages
French (fr)
Inventor
Charles Tiquet
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 FR779357A publication Critical patent/FR779357A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches
FR779357D 1933-12-27 1933-12-27 Adjustment device for electrical installations, in particular for signaling Expired FR779357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779357T 1933-12-27

Publications (1)

Publication Number Publication Date
FR779357A true FR779357A (en) 1935-04-03

Family

ID=9202716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779357D Expired FR779357A (en) 1933-12-27 1933-12-27 Adjustment device for electrical installations, in particular for signaling

Country Status (1)

Country Link
FR (1) FR779357A (en)

Similar Documents

Publication Publication Date Title
FR783070A (en) Signaling device
FR763690A (en) Signaling device for automobiles
FR770019A (en) Signaling device for vehicles
FR813767A (en) Trawl signaling device
FR779357A (en) Adjustment device for electrical installations, in particular for signaling
FR749941A (en) Locked signaling device
FR795549A (en) Electrical conductor junction device
CH232789A (en) Device for signaling current transmission installations.
FR776273A (en) Signaling device
FR794627A (en) Device for signaling the position of switches, in particular for illuminated or dark figurative diagrams
FR46110E (en) Signaling device for railways
FR786281A (en) Night signaling device for pedestrians, cyclists and others
FR781041A (en) Signaling device
FR787253A (en) Signaling device
FR802788A (en) Signaling device
FR756852A (en) Connection device for telephone systems
FR788287A (en) Signaling device for vehicles
FR785425A (en) Light signaling device
FR786266A (en) Signaling device for railways
FR781759A (en) Signaling device for railways
FR752551A (en) Pedestrian signaling device
FR769869A (en) Intermittent signaling device
FR798353A (en) Electro-acoustic signaling device
FR805837A (en) Signaling device for cycles and motorcycles
FR771051A (en) Signaling device for vehicles