FR651879A - Improvements made to ionizable gas lamps - Google Patents

Improvements made to ionizable gas lamps

Info

Publication number
FR651879A
FR651879A FR651879DA FR651879A FR 651879 A FR651879 A FR 651879A FR 651879D A FR651879D A FR 651879DA FR 651879 A FR651879 A FR 651879A
Authority
FR
France
Prior art keywords
improvements made
ionizable gas
gas lamps
lamps
ionizable
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
Georges Mabboux
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 FR651879A publication Critical patent/FR651879A/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
    • H01J17/02—Details
    • H01J17/36—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • 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
    • 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
    • H01J2893/0067—Electrode assembly without control electrodes, e.g. including a screen
FR651879D 1927-03-28 1928-03-27 Improvements made to ionizable gas lamps Expired FR651879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE651879X 1927-03-28

Publications (1)

Publication Number Publication Date
FR651879A true FR651879A (en) 1929-02-28

Family

ID=3876774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651879D Expired FR651879A (en) 1927-03-28 1928-03-27 Improvements made to ionizable gas lamps

Country Status (1)

Country Link
FR (1) FR651879A (en)

Similar Documents

Publication Publication Date Title
FR651879A (en) Improvements made to ionizable gas lamps
FR654600A (en) Gas burner
FR666477A (en) Improvements to incandescent lamps and their mounts
FR617880A (en) Gas burner
FR639438A (en) Gas burner
FR647210A (en) Gas burner
FR610580A (en) Mirrored Arc Lamp Improvements
FR648455A (en) Improvements to projectors including incandescent electric lamps
FR705272A (en) Improvements to incandescent electric lamps or discharge tubes
FR699222A (en) Rare gas luminous electric tubes
FR709240A (en) Improvements to rarefied gas discharge lamps
FR615036A (en) Gas burner
FR657936A (en) Incandescent cathode gas discharge tube
FR681112A (en) Improvements to gas tubes
FR653679A (en) Improvements to gas burners
FR644661A (en) Improvements to gas burners
FR625673A (en) Improvements to gas atmosphere discharge tubes
FR653863A (en) Improvements to incandescent discharge lamps
FR610530A (en) Mirrored Arc Lamp Improvements
FR692974A (en) Improvements to gas burners
FR836842A (en) Electric gas discharge tubes
FR651595A (en) Improvements to gas boilers
FR646662A (en) Gas discharge tube
FR646663A (en) Gas discharge tube
FR33518E (en) Improvements to gas stoves