NL234902A - - Google Patents

Info

Publication number
NL234902A
NL234902A NL234902DA NL234902A NL 234902 A NL234902 A NL 234902A NL 234902D A NL234902D A NL 234902DA NL 234902 A NL234902 A NL 234902A
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 NL234902A publication Critical patent/NL234902A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/075—Magnetron injection guns
NL234902D 1958-01-08 NL234902A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US707719A US2936396A (en) 1958-01-08 1958-01-08 Low noise electron gun

Publications (1)

Publication Number Publication Date
NL234902A true NL234902A (enrdf_load_stackoverflow)

Family

ID=24842875

Family Applications (1)

Application Number Title Priority Date Filing Date
NL234902D NL234902A (enrdf_load_stackoverflow) 1958-01-08

Country Status (6)

Country Link
US (1) US2936396A (enrdf_load_stackoverflow)
BE (1) BE574155A (enrdf_load_stackoverflow)
CH (1) CH365148A (enrdf_load_stackoverflow)
FR (1) FR1218086A (enrdf_load_stackoverflow)
GB (1) GB854943A (enrdf_load_stackoverflow)
NL (1) NL234902A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985789A (en) * 1960-02-17 1961-05-23 Bell Telephone Labor Inc Low-noise electron gun
US3226595A (en) * 1960-03-31 1965-12-28 Rca Corp Low noise electron gun
NL269891A (enrdf_load_stackoverflow) * 1960-10-14
US3353058A (en) * 1963-08-16 1967-11-14 Int Standard Electric Corp Slow wave structure having oppositely curved conductors disposed about the beam and mounted transversely between opposite walls
DE1230923B (de) * 1963-11-23 1966-12-22 Telefunken Patent Thermische Emissionskathode und Verfahren zu ihrer Herstellung
US3446778A (en) * 1964-08-04 1969-05-27 Goodyear Tire & Rubber Block copolyester containing crystallizable polymeric units and rubbery polyester units
FR1413184A (fr) * 1964-08-26 1965-10-08 Csf Canons électroniques générateurs de faisceaux à densité non-uniforme
DE1541036B1 (de) * 1966-04-26 1970-08-06 Siemens Ag System zur Erzeugung eines Elektronenhohlstrahls fuer Laufzeitroehren,insbesondere Wanderfeldroehren hoher Leistung
US3980919A (en) * 1974-12-20 1976-09-14 Watkins-Johnson Company Rectangular beam laminar flow electron gun
US4091311A (en) * 1976-12-17 1978-05-23 United Technologies Corporation Modulatable, hollow beam electron gun
US4350926A (en) * 1980-07-28 1982-09-21 The United States Of America As Represented By The Secretary Of The Army Hollow beam electron source
US5332945A (en) * 1992-05-11 1994-07-26 Litton Systems, Inc. Pierce gun with grading electrode
DE10213652B4 (de) 2002-03-27 2008-02-21 Bruker Daltonik Gmbh Verfahren zur Bestrahlung von Ionen in einer Ionenzyklotronresonanz-Falle mit Elektronen und/oder Photonen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
US2801361A (en) * 1948-12-10 1957-07-30 Bell Telephone Labor Inc High frequency amplifier
US2652512A (en) * 1950-12-22 1953-09-15 Bell Telephone Labor Inc Electron gun
US2811663A (en) * 1954-10-22 1957-10-29 Hughes Aircraft Co Traveling-wave tube
US2798183A (en) * 1954-11-29 1957-07-02 Hughes Aircraft Co Traveling-wave tube
US2851630A (en) * 1955-04-13 1958-09-09 Hughes Aircraft Co High power traveling-wave tube
US2869019A (en) * 1955-07-07 1959-01-13 Hughes Aircraft Co Reflex space-harmonic oscillator

Also Published As

Publication number Publication date
GB854943A (en) 1960-11-23
CH365148A (de) 1962-10-31
US2936396A (en) 1960-05-10
FR1218086A (fr) 1960-05-09
BE574155A (fr) 1959-04-16

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