GB798622A - Improvements in or relating to travelling wave tubes - Google Patents

Improvements in or relating to travelling wave tubes

Info

Publication number
GB798622A
GB798622A GB14877/56A GB1487756A GB798622A GB 798622 A GB798622 A GB 798622A GB 14877/56 A GB14877/56 A GB 14877/56A GB 1487756 A GB1487756 A GB 1487756A GB 798622 A GB798622 A GB 798622A
Authority
GB
United Kingdom
Prior art keywords
rods
helix
ceramic
gun
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB14877/56A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Publication of GB798622A publication Critical patent/GB798622A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Microwave Tubes (AREA)
GB14877/56A 1955-05-12 1956-05-14 Improvements in or relating to travelling wave tubes Expired GB798622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET10921A DE1209662B (de) 1955-05-12 1955-05-12 Konstruktiver Aufbau einer Lauffeldwendelroehre

Publications (1)

Publication Number Publication Date
GB798622A true GB798622A (en) 1958-07-23

Family

ID=7546548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14877/56A Expired GB798622A (en) 1955-05-12 1956-05-14 Improvements in or relating to travelling wave tubes

Country Status (5)

Country Link
US (1) US2876379A (de)
DE (1) DE1209662B (de)
FR (1) FR1153479A (de)
GB (1) GB798622A (de)
NL (1) NL207090A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129302C (de) * 1958-03-18
GB869714A (en) * 1958-12-17 1961-06-07 Mullard Ltd Travelling-wave tubes
US3242375A (en) * 1961-06-19 1966-03-22 Litton Prec Products Inc Helix support
CN114487074B (zh) * 2022-01-27 2023-06-09 中国科学院空天信息创新研究院 用于分析空间行波管老炼后残余气体的结构及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86192C (de) * 1951-10-02
US2790105A (en) * 1951-11-01 1957-04-23 Bell Telephone Labor Inc Traveling wave tubes
US2740068A (en) * 1951-12-28 1956-03-27 Bell Telephone Labor Inc Traveling wave electron discharge device
US2765421A (en) * 1952-02-08 1956-10-02 Bell Telephone Labor Inc Electron discharge devices
NL196804A (de) * 1954-04-29

Also Published As

Publication number Publication date
US2876379A (en) 1959-03-03
NL207090A (de)
DE1209662B (de) 1966-01-27
FR1153479A (fr) 1958-03-11

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