NL198576A - - Google Patents

Info

Publication number
NL198576A
NL198576A NL198576DA NL198576A NL 198576 A NL198576 A NL 198576A NL 198576D A NL198576D A NL 198576DA NL 198576 A NL198576 A NL 198576A
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 NL198576A publication Critical patent/NL198576A/xx
Priority claimed from US452248A external-priority patent/US2925520A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
NL198576D 1954-08-26 NL198576A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US452247A US2925519A (en) 1954-08-26 1954-08-26 Traveling wave tube
US452248A US2925520A (en) 1954-08-26 1954-08-26 Traveling wave tube

Publications (1)

Publication Number Publication Date
NL198576A true NL198576A (enrdf_load_stackoverflow)

Family

ID=27036715

Family Applications (1)

Application Number Title Priority Date Filing Date
NL198576D NL198576A (enrdf_load_stackoverflow) 1954-08-26

Country Status (2)

Country Link
US (1) US2925519A (enrdf_load_stackoverflow)
NL (1) NL198576A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL237015A (enrdf_load_stackoverflow) * 1958-03-12
FR2479558A1 (fr) * 1980-04-01 1981-10-02 Thomson Csf Tube a ondes progressives a cavites couplees et focalisation par aimants permanents alternes, et ensemble amplificateur comprenant un tel tube

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB504802A (en) * 1937-11-01 1939-05-01 Frederick Hermes Nicoll Improvements in or relating to permanent magnet devices for producing axially symmetrical magnetic fields
US2233264A (en) * 1938-12-27 1941-02-25 Rca Corp Electron lens
NL62817C (enrdf_load_stackoverflow) * 1940-05-04
USRE22389E (en) * 1940-07-13 1943-11-02 Electron beam concentrating
US2369796A (en) * 1943-03-26 1945-02-20 Rca Corp Electron lens system
US2458167A (en) * 1944-04-27 1949-01-04 Machlett Lab Inc Electrical discharge device having cavity resonators
FR984020A (fr) * 1949-02-04 1951-07-02 Csf Tube à propagation d'onde à champ magnétique transversal dont le ranport à la valeur critique est variable le long de la ligne à retard
US2653271A (en) * 1949-02-05 1953-09-22 Sperry Corp High-frequency apparatus
US2776389A (en) * 1950-11-01 1957-01-01 Rca Corp Electron beam tubes
BE521065A (enrdf_load_stackoverflow) * 1952-07-01
US2843788A (en) * 1952-12-03 1958-07-15 Rolf W Peter Electron beam tube
US2741718A (en) * 1953-03-10 1956-04-10 Sperry Rand Corp High frequency apparatus

Also Published As

Publication number Publication date
US2925519A (en) 1960-02-16

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