FR777910A - Relay warning light - Google Patents

Relay warning light

Info

Publication number
FR777910A
FR777910A FR777910DA FR777910A FR 777910 A FR777910 A FR 777910A FR 777910D A FR777910D A FR 777910DA FR 777910 A FR777910 A FR 777910A
Authority
FR
France
Prior art keywords
warning light
relay warning
relay
light
warning
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)
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.)
Claude Paz et Visseaux SA
Original Assignee
Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
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 Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva filed Critical Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
Application granted granted Critical
Publication of FR777910A publication Critical patent/FR777910A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • H01J17/44—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes having one or more control electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0068—Electrode systems electrode assembly with control electrodes, e.g. including a screen
FR777910D 1933-11-18 1933-11-18 Relay warning light Expired FR777910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777910T 1933-11-18

Publications (1)

Publication Number Publication Date
FR777910A true FR777910A (en) 1935-03-05

Family

ID=9201866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777910D Expired FR777910A (en) 1933-11-18 1933-11-18 Relay warning light

Country Status (1)

Country Link
FR (1) FR777910A (en)

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