CH375441A - Apparatus for drawing a carbon arc, e.g. B. for film projector - Google Patents

Apparatus for drawing a carbon arc, e.g. B. for film projector

Info

Publication number
CH375441A
CH375441A CH7847959A CH7847959A CH375441A CH 375441 A CH375441 A CH 375441A CH 7847959 A CH7847959 A CH 7847959A CH 7847959 A CH7847959 A CH 7847959A CH 375441 A CH375441 A CH 375441A
Authority
CH
Switzerland
Prior art keywords
carbon arc
film projector
projector
film
arc
Prior art date
Application number
CH7847959A
Other languages
German (de)
Inventor
Johannes Kuppens Bernardus
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH375441A publication Critical patent/CH375441A/en

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
    • H05B31/02—Details
    • H05B31/18—Mountings for electrodes; Electrode feeding devices
CH7847959A 1958-09-23 1959-09-21 Apparatus for drawing a carbon arc, e.g. B. for film projector CH375441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL231586 1958-09-23

Publications (1)

Publication Number Publication Date
CH375441A true CH375441A (en) 1964-02-29

Family

ID=19751357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7847959A CH375441A (en) 1958-09-23 1959-09-21 Apparatus for drawing a carbon arc, e.g. B. for film projector

Country Status (2)

Country Link
CH (1) CH375441A (en)
ES (1) ES252153A1 (en)

Also Published As

Publication number Publication date
ES252153A1 (en) 1959-11-16

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