FR435478A - Device for the ventilation of arc lamps - Google Patents

Device for the ventilation of arc lamps

Info

Publication number
FR435478A
FR435478A FR435478DA FR435478A FR 435478 A FR435478 A FR 435478A FR 435478D A FR435478D A FR 435478DA FR 435478 A FR435478 A FR 435478A
Authority
FR
France
Prior art keywords
ventilation
arc lamps
lamps
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR435478A publication Critical patent/FR435478A/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
    • H05B31/0057—Accessories for arc lamps
    • H05B31/0066—Saving arrangements; Ventilation devices
FR435478D 1910-10-03 1911-10-03 Device for the ventilation of arc lamps Expired FR435478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE435478X 1910-10-03

Publications (1)

Publication Number Publication Date
FR435478A true FR435478A (en) 1912-03-01

Family

ID=1477274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR435478D Expired FR435478A (en) 1910-10-03 1911-10-03 Device for the ventilation of arc lamps

Country Status (1)

Country Link
FR (1) FR435478A (en)

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