FR441493A - Vertical mercury vapor lamp - Google Patents

Vertical mercury vapor lamp

Info

Publication number
FR441493A
FR441493A FR441493DA FR441493A FR 441493 A FR441493 A FR 441493A FR 441493D A FR441493D A FR 441493DA FR 441493 A FR441493 A FR 441493A
Authority
FR
France
Prior art keywords
mercury vapor
vapor lamp
vertical mercury
vertical
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)
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.)
BANQUE DU RADIUM
Original Assignee
BANQUE DU RADIUM
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 BANQUE DU RADIUM filed Critical BANQUE DU RADIUM
Application granted granted Critical
Publication of FR441493A publication Critical patent/FR441493A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/58—Lamps with both liquid anode and liquid cathode
    • 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
    • H01J2893/0095—Tubes with exclusively liquid main electrodes
FR441493D 1911-05-26 1911-05-26 Vertical mercury vapor lamp Expired FR441493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR441493T 1911-05-26

Publications (1)

Publication Number Publication Date
FR441493A true FR441493A (en) 1912-08-07

Family

ID=1482744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR441493D Expired FR441493A (en) 1911-05-26 1911-05-26 Vertical mercury vapor lamp

Country Status (1)

Country Link
FR (1) FR441493A (en)

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