FR454976A - Lampe à mercure à allumage automatique - Google Patents

Lampe à mercure à allumage automatique

Info

Publication number
FR454976A
FR454976A FR454976DA FR454976A FR 454976 A FR454976 A FR 454976A FR 454976D A FR454976D A FR 454976DA FR 454976 A FR454976 A FR 454976A
Authority
FR
France
Prior art keywords
igniting
self
mercury lamp
mercury
lamp
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
English (en)
Inventor
Leon-Nicolas Colson
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.)
LEON NICOLAS COLSON
Original Assignee
LEON NICOLAS COLSON
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 LEON NICOLAS COLSON filed Critical LEON NICOLAS COLSON
Application granted granted Critical
Publication of FR454976A publication Critical patent/FR454976A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/34—Igniting arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
FR454976D 1912-05-09 1913-03-03 Lampe à mercure à allumage automatique Expired FR454976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE454976X 1912-05-09

Publications (1)

Publication Number Publication Date
FR454976A true FR454976A (fr) 1913-07-19

Family

ID=1494917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454976D Expired FR454976A (fr) 1912-05-09 1913-03-03 Lampe à mercure à allumage automatique

Country Status (1)

Country Link
FR (1) FR454976A (fr)

Similar Documents

Publication Publication Date Title
FR454976A (fr) Lampe à mercure à allumage automatique
FR443655A (fr) Lampe à acétylène
FR439574A (fr) Lampe-projecteur
FR441895A (fr) Lampe à arc
FR511805A (fr) Projecteur
FR453758A (fr) Lampe électrique à réflecteur
FR453379A (fr) Globe de lampe
FR14588E (fr) Lampe portative à acétylène fonctionnant automatiquement
FR447689A (fr) Enveloppe de lampe
FR456465A (fr) Lampe à arc avec arc enfermé
FR444078A (fr) Lampe à vapeur de mercure
FR474660A (fr) Lampe à acétylène
FR459360A (fr) Lampe portative
FR460421A (fr) Lampe à essence
FR439933A (fr) Lampe à arc à charbons convergents
CH62456A (de) Glühlichtlampe
FR451504A (fr) Lampe à incandescence
CH63897A (fr) Lampe à incandescence
CH71978A (fr) Lampe formogene
FR425094A (fr) Lampe formogène perfectionnée
FR464406A (fr) Projecteur
FR449415A (fr) Lampe à acétylène
FR447457A (fr) Lampe à acétylène
FR427954A (fr) Lampe à acétylène
FR452138A (fr) Lampe à acétylène pour le plein air