FR877114A - Arc lamp, in particular for cinematographic projectors - Google Patents

Arc lamp, in particular for cinematographic projectors

Info

Publication number
FR877114A
FR877114A FR877114DA FR877114A FR 877114 A FR877114 A FR 877114A FR 877114D A FR877114D A FR 877114DA FR 877114 A FR877114 A FR 877114A
Authority
FR
France
Prior art keywords
arc lamp
cinematographic projectors
cinematographic
projectors
lamp
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.)
Eugen Bauer GmbH
Original Assignee
Eugen Bauer GmbH
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 Eugen Bauer GmbH filed Critical Eugen Bauer GmbH
Application granted granted Critical
Publication of FR877114A publication Critical patent/FR877114A/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
FR877114D 1940-11-22 1941-11-20 Arc lamp, in particular for cinematographic projectors Expired FR877114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE877114X 1940-11-22

Publications (1)

Publication Number Publication Date
FR877114A true FR877114A (en) 1942-11-27

Family

ID=6817944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877114D Expired FR877114A (en) 1940-11-22 1941-11-20 Arc lamp, in particular for cinematographic projectors

Country Status (1)

Country Link
FR (1) FR877114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009922B (en) * 1953-12-18 1957-06-06 Frieseke & Hoepfner Gmbh Mirror arc lamp for cinema projectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009922B (en) * 1953-12-18 1957-06-06 Frieseke & Hoepfner Gmbh Mirror arc lamp for cinema projectors

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