FR488423A - Improvements to metal vapor lamps - Google Patents

Improvements to metal vapor lamps

Info

Publication number
FR488423A
FR488423A FR488423DA FR488423A FR 488423 A FR488423 A FR 488423A FR 488423D A FR488423D A FR 488423DA FR 488423 A FR488423 A FR 488423A
Authority
FR
France
Prior art keywords
metal vapor
vapor lamps
lamps
metal
vapor
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
Franz Wolf-Burckhardt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR488423A publication Critical patent/FR488423A/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
FR488423D 1916-11-11 1918-01-15 Improvements to metal vapor lamps Expired FR488423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE488423X 1916-11-11

Publications (1)

Publication Number Publication Date
FR488423A true FR488423A (en) 1918-10-08

Family

ID=1524790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488423D Expired FR488423A (en) 1916-11-11 1918-01-15 Improvements to metal vapor lamps

Country Status (1)

Country Link
FR (1) FR488423A (en)

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