FR1289976A - Continuous feed cathode - Google Patents

Continuous feed cathode

Info

Publication number
FR1289976A
FR1289976A FR862763A FR862763A FR1289976A FR 1289976 A FR1289976 A FR 1289976A FR 862763 A FR862763 A FR 862763A FR 862763 A FR862763 A FR 862763A FR 1289976 A FR1289976 A FR 1289976A
Authority
FR
France
Prior art keywords
continuous feed
feed cathode
cathode
continuous
feed
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
FR862763A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US31761A external-priority patent/US3016472A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR862763A priority Critical patent/FR1289976A/en
Application granted granted Critical
Publication of FR1289976A publication Critical patent/FR1289976A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode
FR862763A 1960-05-25 1961-05-25 Continuous feed cathode Expired FR1289976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862763A FR1289976A (en) 1960-05-25 1961-05-25 Continuous feed cathode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31761A US3016472A (en) 1960-05-25 1960-05-25 Dispenser cathode
FR862763A FR1289976A (en) 1960-05-25 1961-05-25 Continuous feed cathode

Publications (1)

Publication Number Publication Date
FR1289976A true FR1289976A (en) 1962-04-06

Family

ID=26190690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862763A Expired FR1289976A (en) 1960-05-25 1961-05-25 Continuous feed cathode

Country Status (1)

Country Link
FR (1) FR1289976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356263A1 (en) * 1976-06-21 1978-01-20 Varian Associates IRIDIUM CATHODE FOR HYPERFREQUENCY TUBE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356263A1 (en) * 1976-06-21 1978-01-20 Varian Associates IRIDIUM CATHODE FOR HYPERFREQUENCY TUBE

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