FR1013309A - High intensity electric arc lamp - Google Patents

High intensity electric arc lamp

Info

Publication number
FR1013309A
FR1013309A FR1013309DA FR1013309A FR 1013309 A FR1013309 A FR 1013309A FR 1013309D A FR1013309D A FR 1013309DA FR 1013309 A FR1013309 A FR 1013309A
Authority
FR
France
Prior art keywords
electric arc
high intensity
arc lamp
intensity electric
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.)
Mole Richardson England Ltd
Original Assignee
Mole Richardson England Ltd
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 Mole Richardson England Ltd filed Critical Mole Richardson England Ltd
Application granted granted Critical
Publication of FR1013309A publication Critical patent/FR1013309A/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
FR1013309D 1949-03-31 1950-02-27 High intensity electric arc lamp Expired FR1013309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1013309X 1949-03-31

Publications (1)

Publication Number Publication Date
FR1013309A true FR1013309A (en) 1952-07-28

Family

ID=10867967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013309D Expired FR1013309A (en) 1949-03-31 1950-02-27 High intensity electric arc lamp

Country Status (1)

Country Link
FR (1) FR1013309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090315B (en) * 1959-05-22 1960-10-06 Dresden Feinmess Water-cooled lamp house for top performance projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090315B (en) * 1959-05-22 1960-10-06 Dresden Feinmess Water-cooled lamp house for top performance projector

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