FR867837A - Variable slope discharge lamp - Google Patents

Variable slope discharge lamp

Info

Publication number
FR867837A
FR867837A FR867837DA FR867837A FR 867837 A FR867837 A FR 867837A FR 867837D A FR867837D A FR 867837DA FR 867837 A FR867837 A FR 867837A
Authority
FR
France
Prior art keywords
discharge lamp
variable slope
slope discharge
variable
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR867837A publication Critical patent/FR867837A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/001—Non-constructive schematic arrangements
FR867837D 1938-09-27 1940-11-29 Variable slope discharge lamp Expired FR867837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE867837X 1938-09-27

Publications (1)

Publication Number Publication Date
FR867837A true FR867837A (en) 1941-11-29

Family

ID=6802217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867837D Expired FR867837A (en) 1938-09-27 1940-11-29 Variable slope discharge lamp

Country Status (1)

Country Link
FR (1) FR867837A (en)

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