NL250365A - - Google Patents

Info

Publication number
NL250365A
NL250365A NL250365DA NL250365A NL 250365 A NL250365 A NL 250365A NL 250365D A NL250365D A NL 250365DA NL 250365 A NL250365 A NL 250365A
Authority
NL
Netherlands
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.)
Publication of NL250365A publication Critical patent/NL250365A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02Electrodes; Magnetic control means; Screens
    • H01J23/06Electron or ion guns
    • H01J23/065Electron or ion guns producing a solid cylindrical beam
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02Electron guns
    • H01J3/029Schematic arrangements for beam forming
NL250365D 1959-04-10 NL250365A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US805473A US2997615A (en) 1959-04-10 1959-04-10 Brillouin flow gun

Publications (1)

Publication Number Publication Date
NL250365A true NL250365A (en:Method)

Family

ID=25191659

Family Applications (1)

Application Number Title Priority Date Filing Date
NL250365D NL250365A (en:Method) 1959-04-10

Country Status (3)

Country Link
US (1) US2997615A (en:Method)
GB (1) GB943485A (en:Method)
NL (1) NL250365A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134923A (en) * 1960-08-22 1964-05-26 Rca Corp Plural parallel electron-guns
US3265925A (en) * 1962-07-03 1966-08-09 Bell Telephone Labor Inc Field perturbing means for preventing beam scalloping in reversed field focusing system
US3845346A (en) * 1972-01-19 1974-10-29 Philips Corp Cathode-ray tube
US4091311A (en) * 1976-12-17 1978-05-23 United Technologies Corporation Modulatable, hollow beam electron gun

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR460477A (fr) * 1912-09-30 1913-12-03 Cie Anonyme Francaise Pour La Fabrication Des Roulements A Billes Dwf Butée à double effet à une seule rangée de billes
US2189321A (en) * 1936-10-28 1940-02-06 Rca Corp Electro-optical device
GB557041A (en) * 1941-03-28 1943-11-02 Standard Telephones Cables Ltd Electron discharge device
US2405611A (en) * 1942-06-26 1946-08-13 Bell Telephone Labor Inc Electron beam amplifier
BE527820A (en:Method) * 1953-04-03
US2834908A (en) * 1953-06-09 1958-05-13 Bell Telephone Labor Inc Traveling wave tube
US2817035A (en) * 1954-04-26 1957-12-17 Hughes Aircraft Co Brillouin flow electron gun
US2869021A (en) * 1956-12-28 1959-01-13 Hughes Aircraft Co Low noise traveling-wave tube

Also Published As

Publication number Publication date
GB943485A (en) 1963-12-04
US2997615A (en) 1961-08-22

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