FR345310A - Electric arc lamp - Google Patents

Electric arc lamp

Info

Publication number
FR345310A
FR345310A FR345310DA FR345310A FR 345310 A FR345310 A FR 345310A FR 345310D A FR345310D A FR 345310DA FR 345310 A FR345310 A FR 345310A
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
John James Rathbone
Eric Rivers Smith
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 FR345310A publication Critical patent/FR345310A/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
    • H05B31/0087—Controlling of arc lamps with a thread or chain
FR345310D 1904-03-29 1904-08-02 Electric arc lamp Expired FR345310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB345310X 1904-03-29

Publications (1)

Publication Number Publication Date
FR345310A true FR345310A (en) 1904-11-28

Family

ID=1394113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR345310D Expired FR345310A (en) 1904-03-29 1904-08-02 Electric arc lamp

Country Status (1)

Country Link
FR (1) FR345310A (en)

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