FR14710E - Electric heater system for tilt-free ignition of mercury vapor electric lamps - Google Patents

Electric heater system for tilt-free ignition of mercury vapor electric lamps

Info

Publication number
FR14710E
FR14710E FR14710DA FR14710E FR 14710 E FR14710 E FR 14710E FR 14710D A FR14710D A FR 14710DA FR 14710 E FR14710 E FR 14710E
Authority
FR
France
Prior art keywords
tilt
mercury vapor
heater system
electric
free ignition
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
Marcel Maljournal
Andre Plassan
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.)
ANDRE PLASSAN
MARCEL MALJOURNAL
Original Assignee
ANDRE PLASSAN
MARCEL MALJOURNAL
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 ANDRE PLASSAN, MARCEL MALJOURNAL filed Critical ANDRE PLASSAN
Application granted granted Critical
Publication of FR14710E publication Critical patent/FR14710E/en
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
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • 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
FR14710D 1911-08-05 1911-08-25 Electric heater system for tilt-free ignition of mercury vapor electric lamps Expired FR14710E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR433011T 1911-08-05
FR14710T 1911-08-25

Publications (1)

Publication Number Publication Date
FR14710E true FR14710E (en) 1912-02-05

Family

ID=1356575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14710D Expired FR14710E (en) 1911-08-05 1911-08-25 Electric heater system for tilt-free ignition of mercury vapor electric lamps

Country Status (1)

Country Link
FR (1) FR14710E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006985A1 (en) 2009-07-16 2011-01-20 INSERM (Institut National de la Santé et de la Recherche Médicale) Neurotensin analogues for radioisotope targeting to neurotensin receptor-positive tumors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006985A1 (en) 2009-07-16 2011-01-20 INSERM (Institut National de la Santé et de la Recherche Médicale) Neurotensin analogues for radioisotope targeting to neurotensin receptor-positive tumors

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