FR1020841A - Glass mercury vapor lamp - Google Patents

Glass mercury vapor lamp

Info

Publication number
FR1020841A
FR1020841A FR1020841DA FR1020841A FR 1020841 A FR1020841 A FR 1020841A FR 1020841D A FR1020841D A FR 1020841DA FR 1020841 A FR1020841 A FR 1020841A
Authority
FR
France
Prior art keywords
mercury vapor
vapor lamp
glass mercury
glass
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
French (fr)
Inventor
Rene-Pierre-Andre Dupeyrat
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 FR1020841A publication Critical patent/FR1020841A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
FR1020841D 1950-05-25 1950-05-25 Glass mercury vapor lamp Expired FR1020841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1020841T 1950-05-25

Publications (1)

Publication Number Publication Date
FR1020841A true FR1020841A (en) 1953-02-11

Family

ID=9576601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1020841D Expired FR1020841A (en) 1950-05-25 1950-05-25 Glass mercury vapor lamp

Country Status (1)

Country Link
FR (1) FR1020841A (en)

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