FR1054093A - Manchon de cathode - Google Patents

Manchon de cathode

Info

Publication number
FR1054093A
FR1054093A FR1054093DA FR1054093A FR 1054093 A FR1054093 A FR 1054093A FR 1054093D A FR1054093D A FR 1054093DA FR 1054093 A FR1054093 A FR 1054093A
Authority
FR
France
Prior art keywords
cathode sleeve
cathode
sleeve
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.)
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
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1054093A publication Critical patent/FR1054093A/fr
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
    • H01J1/26—Supports for the emissive material
FR1054093D 1950-12-08 1951-11-12 Manchon de cathode Expired FR1054093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199752A US2686889A (en) 1950-12-08 1950-12-08 Cathode sleeve

Publications (1)

Publication Number Publication Date
FR1054093A true FR1054093A (fr) 1954-02-08

Family

ID=22738873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054093D Expired FR1054093A (fr) 1950-12-08 1951-11-12 Manchon de cathode

Country Status (6)

Country Link
US (1) US2686889A (fr)
BE (1) BE507670A (fr)
DE (1) DE886044C (fr)
FR (1) FR1054093A (fr)
GB (1) GB697581A (fr)
NL (1) NL89871C (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612635A (en) * 1922-09-22 1926-12-28 Verona Tool Works Method of making rail bonds
US2001355A (en) * 1932-06-18 1935-05-14 Patent Button Co Die or anchor for tack buttons
US2029482A (en) * 1934-04-14 1936-02-04 Haslauer Adolf Cathode for thermionic valves
US2324177A (en) * 1942-01-01 1943-07-13 Rca Corp Cathode sleeve
US2536677A (en) * 1944-08-31 1951-01-02 Sylvania Electric Prod Base threading method and apparatus

Also Published As

Publication number Publication date
NL89871C (fr)
DE886044C (de) 1953-08-10
US2686889A (en) 1954-08-17
GB697581A (en) 1953-09-23
BE507670A (fr)

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