FR1370652A - Cathode assembly for electron tubes - Google Patents

Cathode assembly for electron tubes

Info

Publication number
FR1370652A
FR1370652A FR937338A FR937338A FR1370652A FR 1370652 A FR1370652 A FR 1370652A FR 937338 A FR937338 A FR 937338A FR 937338 A FR937338 A FR 937338A FR 1370652 A FR1370652 A FR 1370652A
Authority
FR
France
Prior art keywords
cathode assembly
electron tubes
tubes
electron
cathode
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
FR937338A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 US201561A external-priority patent/US3214628A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR937338A priority Critical patent/FR1370652A/en
Application granted granted Critical
Publication of FR1370652A publication Critical patent/FR1370652A/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
FR937338A 1962-06-11 1963-06-07 Cathode assembly for electron tubes Expired FR1370652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR937338A FR1370652A (en) 1962-06-11 1963-06-07 Cathode assembly for electron tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201561A US3214628A (en) 1962-06-11 1962-06-11 Cathode assembly for electron tube
FR937338A FR1370652A (en) 1962-06-11 1963-06-07 Cathode assembly for electron tubes

Publications (1)

Publication Number Publication Date
FR1370652A true FR1370652A (en) 1964-08-28

Family

ID=26201747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937338A Expired FR1370652A (en) 1962-06-11 1963-06-07 Cathode assembly for electron tubes

Country Status (1)

Country Link
FR (1) FR1370652A (en)

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