CH277503A - Device for working with decimeter or centimeter waves with a running shaft tube. - Google Patents

Device for working with decimeter or centimeter waves with a running shaft tube.

Info

Publication number
CH277503A
CH277503A CH277503DA CH277503A CH 277503 A CH277503 A CH 277503A CH 277503D A CH277503D A CH 277503DA CH 277503 A CH277503 A CH 277503A
Authority
CH
Switzerland
Prior art keywords
decimeter
working
shaft tube
running shaft
centimeter waves
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 by Philips Nv filed Critical Philips Nv
Publication of CH277503A publication Critical patent/CH277503A/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
    • 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
CH277503D 1948-08-19 1949-08-17 Device for working with decimeter or centimeter waves with a running shaft tube. CH277503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL277503X 1948-08-19

Publications (1)

Publication Number Publication Date
CH277503A true CH277503A (en) 1951-08-31

Family

ID=19782178

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277503D CH277503A (en) 1948-08-19 1949-08-17 Device for working with decimeter or centimeter waves with a running shaft tube.

Country Status (6)

Country Link
US (1) US2619614A (en)
BE (1) BE490688A (en)
CH (1) CH277503A (en)
FR (1) FR993364A (en)
GB (1) GB671422A (en)
NL (2) NL141983B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550314C (en) * 1932-05-07 Sueddeutsche Telefon App Kabel Cathode tubes in which the grid or anode or both are arranged in the electron path in such a way that, viewed from the cathode, parts of the grid and the anode alternate with one another
US1792219A (en) * 1926-02-27 1931-02-10 Siemens Ag Method of securing grid wires
US2075202A (en) * 1934-12-12 1937-03-30 Philips Nv Electron discharge tube
US2460062A (en) * 1945-11-23 1949-01-25 Philco Corp Grid controlled electron tube

Also Published As

Publication number Publication date
NL72289C (en)
NL141983B (en)
GB671422A (en) 1952-05-07
BE490688A (en)
US2619614A (en) 1952-11-25
FR993364A (en) 1951-10-30

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