FR70075E - électrode froide et de forme creuse - Google Patents

électrode froide et de forme creuse

Info

Publication number
FR70075E
FR70075E FR70075DA FR70075E FR 70075 E FR70075 E FR 70075E FR 70075D A FR70075D A FR 70075DA FR 70075 E FR70075 E FR 70075E
Authority
FR
France
Prior art keywords
cold
hollow electrode
hollow
electrode
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.)
Claude Paz et Visseaux SA
Original Assignee
Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
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 Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva filed Critical Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
Application granted granted Critical
Publication of FR70075E publication Critical patent/FR70075E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
FR70075D 1956-10-16 1956-10-16 électrode froide et de forme creuse Expired FR70075E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70075T 1956-10-16

Publications (1)

Publication Number Publication Date
FR70075E true FR70075E (fr) 1959-02-02

Family

ID=8701828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR70075D Expired FR70075E (fr) 1956-10-16 1956-10-16 électrode froide et de forme creuse

Country Status (1)

Country Link
FR (1) FR70075E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108323B (de) * 1960-04-01 1961-06-08 Wickmann Werke Ag Gebrauchsfertiges Elektrodenpaar fuer roehrfoermige Entladungslampen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108323B (de) * 1960-04-01 1961-06-08 Wickmann Werke Ag Gebrauchsfertiges Elektrodenpaar fuer roehrfoermige Entladungslampen

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