BE502471A - - Google Patents

Info

Publication number
BE502471A
BE502471A BE502471DA BE502471A BE 502471 A BE502471 A BE 502471A BE 502471D A BE502471D A BE 502471DA BE 502471 A BE502471 A BE 502471A
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.)
Publication of BE502471A publication Critical patent/BE502471A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
BE502471D 1950-04-12 BE502471A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL152898 1950-04-12

Publications (1)

Publication Number Publication Date
BE502471A true BE502471A (enrdf_load_stackoverflow)

Family

ID=19750491

Family Applications (1)

Application Number Title Priority Date Filing Date
BE502471D BE502471A (enrdf_load_stackoverflow) 1950-04-12

Country Status (7)

Country Link
US (1) US2617061A (enrdf_load_stackoverflow)
BE (1) BE502471A (enrdf_load_stackoverflow)
CH (1) CH290153A (enrdf_load_stackoverflow)
DE (1) DE906110C (enrdf_load_stackoverflow)
FR (1) FR1035278A (enrdf_load_stackoverflow)
GB (1) GB697188A (enrdf_load_stackoverflow)
NL (2) NL85805C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717322A (en) * 1952-11-01 1955-09-06 Rca Corp Cathode ray tube guns
NL185006B (nl) * 1953-02-13 Sentralinst For Ind Forskning Bestuurbaar onderstel.
US3045141A (en) * 1957-04-15 1962-07-17 Rca Corp Electron beam tube
DE2639033C3 (de) * 1976-08-30 1981-07-23 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Bauteil in mit Ladungsträgerstrahlen arbeitenden elektrischen Vakuumgeräten und Verfahren zu dessen Herstellung
US4137480A (en) * 1977-03-31 1979-01-30 Zenith Radio Corporation Television picture tube with cathode coating erosion suppression
US4439395A (en) * 1981-04-13 1984-03-27 The United States Of America As Represented By The United States Department Of Energy Neutral beamline with improved ion energy recovery
US4434131A (en) 1981-04-13 1984-02-28 The United States Of America As Represented By The United States Department Of Energy Neutral beamline with improved ion energy recovery
EP0116465B1 (en) * 1983-02-09 1987-01-21 Nec Corporation Colour cathode ray tube
FR2613897B1 (fr) * 1987-04-10 1990-11-09 Realisations Nucleaires Et Dispositif de suppression des micro-projections dans une source d'ions a arc sous vide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB458270A (en) * 1935-06-24 1936-12-16 Robert Vaughan Whelpton Improvements in high speed cathode ray recording oscillographs
US2211613A (en) * 1936-08-14 1940-08-13 Hygrade Sylvania Corp Cathode ray tube
BE434865A (enrdf_load_stackoverflow) * 1938-06-13
US2312723A (en) * 1939-08-16 1943-03-02 Bell Telephone Labor Inc Electron discharge device
GB542497A (en) * 1940-05-02 1942-01-12 James Dwyer Mcgee Improvements in or relating to electron discharge devices
BE470212A (enrdf_load_stackoverflow) * 1946-01-24
US2565357A (en) * 1948-06-30 1951-08-21 Rca Corp Electron discharge device

Also Published As

Publication number Publication date
GB697188A (en) 1953-09-16
CH290153A (de) 1953-04-15
NL152898B (nl)
US2617061A (en) 1952-11-04
FR1035278A (fr) 1953-08-20
NL85805C (enrdf_load_stackoverflow)
DE906110C (de) 1954-03-11

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