FR64847E - Cathode de lampe à arc - Google Patents

Cathode de lampe à arc

Info

Publication number
FR64847E
FR64847E FR64847DA FR64847E FR 64847 E FR64847 E FR 64847E FR 64847D A FR64847D A FR 64847DA FR 64847 E FR64847 E FR 64847E
Authority
FR
France
Prior art keywords
arc lamp
lamp cathode
cathode
arc
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
English (en)
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.)
C Conradty Nuernberg GmbH and Co KG
Original Assignee
C Conradty Nuernberg GmbH and Co KG
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 C Conradty Nuernberg GmbH and Co KG filed Critical C Conradty Nuernberg GmbH and Co KG
Application granted granted Critical
Publication of FR64847E publication Critical patent/FR64847E/fr
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
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes
FR64847D 1953-11-26 1953-11-26 Cathode de lampe à arc Expired FR64847E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64847T 1953-11-26

Publications (1)

Publication Number Publication Date
FR64847E true FR64847E (fr) 1955-12-13

Family

ID=8697861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64847D Expired FR64847E (fr) 1953-11-26 1953-11-26 Cathode de lampe à arc

Country Status (1)

Country Link
FR (1) FR64847E (fr)

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