FR1086594A - Dispositif de cathode à chauffage indirect, et son procédé de montage - Google Patents

Dispositif de cathode à chauffage indirect, et son procédé de montage

Info

Publication number
FR1086594A
FR1086594A FR1086594DA FR1086594A FR 1086594 A FR1086594 A FR 1086594A FR 1086594D A FR1086594D A FR 1086594DA FR 1086594 A FR1086594 A FR 1086594A
Authority
FR
France
Prior art keywords
mounting method
indirect heating
cathode device
heating cathode
indirect
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)
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
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1086594A publication Critical patent/FR1086594A/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
    • H01J1/24—Insulating layer or body located between heater and emissive material
FR1086594D 1952-10-11 1953-08-18 Dispositif de cathode à chauffage indirect, et son procédé de montage Expired FR1086594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US314355A US2753480A (en) 1952-10-11 1952-10-11 Indirectly heated cathode structure and method of assembly

Publications (1)

Publication Number Publication Date
FR1086594A true FR1086594A (fr) 1955-02-14

Family

ID=23219628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086594D Expired FR1086594A (fr) 1952-10-11 1953-08-18 Dispositif de cathode à chauffage indirect, et son procédé de montage

Country Status (7)

Country Link
US (1) US2753480A (ja)
BE (1) BE523420A (ja)
CH (1) CH319026A (ja)
DE (1) DE1005195B (ja)
FR (1) FR1086594A (ja)
GB (1) GB725111A (ja)
NL (1) NL87447C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831140A (en) * 1953-10-12 1958-04-15 Sylvania Electric Prod Cataphoretically coated heater insulator assembly
BE572249A (ja) * 1957-10-23
US3029360A (en) * 1958-04-29 1962-04-10 Rca Corp Heater wire coating process
NL275209A (ja) * 1961-02-24
US3740606A (en) * 1971-09-01 1973-06-19 Gte Sylvania Inc Vibration suppressor in cathode assembly for electron discharge device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599180A (en) * 1925-07-02 1926-09-07 Radio Television Company Thermionic tube
NL27733C (ja) * 1928-05-21
US2158665A (en) * 1932-06-30 1939-05-16 Hygrade Sylvania Corp Electron discharge device
US2227046A (en) * 1933-01-31 1940-12-31 Loewe Radio Inc Electron valve
AT136790B (de) * 1933-04-25 1934-03-10 Ver Gluehlampen & Elec Ag Kathode für Entladungsröhren mit indirekter Heizung.
CH182823A (de) * 1934-06-08 1936-02-29 Aeg Glühkathode für Entladungsgefässe.
NL42560C (ja) * 1935-03-06
US2436907A (en) * 1945-06-23 1948-03-02 Nasa Indirectly heated cathode

Also Published As

Publication number Publication date
GB725111A (en) 1955-03-02
US2753480A (en) 1956-07-03
DE1005195B (de) 1957-03-28
CH319026A (de) 1957-01-31
BE523420A (ja)
NL87447C (ja)

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