FR436729A - Advancement device for electrodes of electric arc lamps - Google Patents

Advancement device for electrodes of electric arc lamps

Info

Publication number
FR436729A
FR436729A FR436729DA FR436729A FR 436729 A FR436729 A FR 436729A FR 436729D A FR436729D A FR 436729DA FR 436729 A FR436729 A FR 436729A
Authority
FR
France
Prior art keywords
electrodes
electric arc
arc lamps
advancement device
advancement
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
Ferdinand Steinert
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 FR436729A publication Critical patent/FR436729A/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
    • H05B31/0084—Controlling of arc lamps with stirrups or levers
FR436729D 1911-09-28 1911-09-28 Advancement device for electrodes of electric arc lamps Expired FR436729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR436729T 1911-09-28

Publications (1)

Publication Number Publication Date
FR436729A true FR436729A (en) 1912-04-03

Family

ID=1478401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436729D Expired FR436729A (en) 1911-09-28 1911-09-28 Advancement device for electrodes of electric arc lamps

Country Status (1)

Country Link
FR (1) FR436729A (en)

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