FR329196A - Improvements to electric arc lamps - Google Patents

Improvements to electric arc lamps

Info

Publication number
FR329196A
FR329196A FR329196DA FR329196A FR 329196 A FR329196 A FR 329196A FR 329196D A FR329196D A FR 329196DA FR 329196 A FR329196 A FR 329196A
Authority
FR
France
Prior art keywords
electric arc
arc lamps
lamps
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)
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.)
ITED
Original Assignee
ITED
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 ITED filed Critical ITED
Application granted granted Critical
Publication of FR329196A publication Critical patent/FR329196A/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
    • H05B31/0003—Electric arc lamps the arc being outside, in the open
    • H05B31/0006—Electric arc lamps the arc being outside, in the open with superimposed electrodes
FR329196D 1903-02-09 1903-02-09 Improvements to electric arc lamps Expired FR329196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR329196T 1903-02-09

Publications (1)

Publication Number Publication Date
FR329196A true FR329196A (en) 1903-07-27

Family

ID=1379052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR329196D Expired FR329196A (en) 1903-02-09 1903-02-09 Improvements to electric arc lamps

Country Status (1)

Country Link
FR (1) FR329196A (en)

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