BE700464A - - Google Patents

Info

Publication number
BE700464A
BE700464A BE700464DA BE700464A BE 700464 A BE700464 A BE 700464A BE 700464D A BE700464D A BE 700464DA BE 700464 A BE700464 A BE 700464A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE700464A publication Critical patent/BE700464A/xx

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
BE700464D 1966-06-24 1967-06-23 BE700464A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6608782A NL6608782A (enrdf_load_stackoverflow) 1966-06-24 1966-06-24

Publications (1)

Publication Number Publication Date
BE700464A true BE700464A (enrdf_load_stackoverflow) 1967-12-27

Family

ID=19796967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE700464D BE700464A (enrdf_load_stackoverflow) 1966-06-24 1967-06-23

Country Status (8)

Country Link
US (1) US3458749A (enrdf_load_stackoverflow)
AT (1) AT270820B (enrdf_load_stackoverflow)
BE (1) BE700464A (enrdf_load_stackoverflow)
CH (1) CH489111A (enrdf_load_stackoverflow)
ES (2) ES342176A1 (enrdf_load_stackoverflow)
GB (1) GB1131586A (enrdf_load_stackoverflow)
NL (1) NL6608782A (enrdf_load_stackoverflow)
SE (1) SE318031B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534455A (en) * 1968-05-03 1970-10-20 Us Army Method of making thermionic cathodes
US3656020A (en) * 1970-11-18 1972-04-11 Spectra Mat Inc Thermionic cathode comprising mixture of barium oxide, calcium oxide and lithium oxide
US3760218A (en) * 1972-04-10 1973-09-18 Spectramat Inc Thermionic cathode
JPS5046058U (enrdf_load_stackoverflow) * 1973-08-27 1975-05-08
JPS5150955U (enrdf_load_stackoverflow) * 1974-10-16 1976-04-17
US4837480A (en) * 1988-03-28 1989-06-06 Hughes Aircraft Company Simplified process for fabricating dispenser cathodes
US5092805A (en) * 1988-11-11 1992-03-03 Samsung Electron Devices Co., Ltd. Manufacturing method for dispenser code
KR930014673A (ko) * 1991-12-20 1993-07-23 김정배 함침형 음극 구조체 및 그 제조방법
US7406268B2 (en) * 2003-08-27 2008-07-29 Avago Technologies Limited Optical receiver circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548876A (enrdf_load_stackoverflow) * 1953-08-14
US2975320A (en) * 1958-12-03 1961-03-14 Rca Corp Low-temperature plasma source
US3076916A (en) * 1959-01-21 1963-02-05 Semicon Associates Inc Impregnated tungsten cathode structures and methods for fabricating same

Also Published As

Publication number Publication date
DE1614256A1 (de) 1970-05-27
ES353888A1 (es) 1969-10-01
US3458749A (en) 1969-07-29
ES342176A1 (es) 1968-10-01
CH489111A (de) 1970-04-15
GB1131586A (en) 1968-10-23
NL6608782A (enrdf_load_stackoverflow) 1967-12-27
AT270820B (de) 1969-05-12
DE1614256B2 (de) 1975-09-11
SE318031B (enrdf_load_stackoverflow) 1969-12-01

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