FR623837A - Electric arc lamp - Google Patents

Electric arc lamp

Info

Publication number
FR623837A
FR623837A FR623837DA FR623837A FR 623837 A FR623837 A FR 623837A FR 623837D A FR623837D A FR 623837DA FR 623837 A FR623837 A FR 623837A
Authority
FR
France
Prior art keywords
electric arc
arc lamp
lamp
electric
arc
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
Ruthardt Weinert
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 FR623837A publication Critical patent/FR623837A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B31/00—Electric arc lamps
    • H05B31/0081—Controlling of arc lamps
    • H05B31/009—Controlling of arc lamps with tightening devices
FR623837D 1926-06-05 1926-06-05 Electric arc lamp Expired FR623837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623837T 1926-06-05

Publications (1)

Publication Number Publication Date
FR623837A true FR623837A (en) 1927-07-01

Family

ID=8986687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623837D Expired FR623837A (en) 1926-06-05 1926-06-05 Electric arc lamp

Country Status (1)

Country Link
FR (1) FR623837A (en)

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