GB1134424A - Improvements in or relating to microwave electron beam tubes - Google Patents

Improvements in or relating to microwave electron beam tubes

Info

Publication number
GB1134424A
GB1134424A GB20403/66A GB2040366A GB1134424A GB 1134424 A GB1134424 A GB 1134424A GB 20403/66 A GB20403/66 A GB 20403/66A GB 2040366 A GB2040366 A GB 2040366A GB 1134424 A GB1134424 A GB 1134424A
Authority
GB
United Kingdom
Prior art keywords
gap
tube
cylindrical portion
capacitor
section
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
GB20403/66A
Inventor
Cian Noel O'loughlin
Geoffrey Thomas Clayworth
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co Ltd
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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB20403/66A priority Critical patent/GB1134424A/en
Priority to US635070A priority patent/US3500111A/en
Priority to SE06417/67A priority patent/SE333780B/xx
Priority to CH648267A priority patent/CH449787A/en
Priority to DE19671541916 priority patent/DE1541916C/en
Priority to FR105769A priority patent/FR1522140A/en
Priority to NL6706457A priority patent/NL6706457A/xx
Publication of GB1134424A publication Critical patent/GB1134424A/en
Priority to GB3056669A priority patent/GB1256407A/en
Priority to NL7008896A priority patent/NL7008896A/xx
Priority to FR7022300A priority patent/FR2054578B2/fr
Priority to CH923870A priority patent/CH518618A/en
Priority to DE19702030116 priority patent/DE2030116C/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
    • H01J23/14—Leading-in arrangements; Seals therefor
    • H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
    • 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

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Microwave Tubes (AREA)

Abstract

1,134,424. Discharge tubes. ENGLISH ELECTRIC VALVE CO. Ltd. 31 March, 1967 [9 May, 1966], No. 20403/66. Heading H1D. In a microwave electron beam tube in which the interaction section is insulated from the collector section by a gap, radiation from the gap is suppressed by a shunt capacitor having a solid dielectric and electrodes which are disposed outside the envelope of the tube and encircle the tube in the neighbourhood of the gap. In the klystron shown, the collector 3 is separated from the remainder of the tube body 2 by a gap 5 and a ceramic envelope section 6 secured between two annular metal members 7 and 8. The capacitor is constituted by annular metal plates 12 and 13 separated by dielectric 14, plate 12 having a cylindrical portion 12B fixed to the periphery of metal member 9, and plate 13 having a similar cylindrical portion which contacts a coiled metal spring 11 seated in a groove in the periphery of metal member 10. In a modified structure (Fig. 3, not shown), the cylindrical portion of the capacitor is lengthened, and the annular portion is dispensed with. The application to a travelling wave tube is also referred to.
GB20403/66A 1966-05-09 1966-05-09 Improvements in or relating to microwave electron beam tubes Expired GB1134424A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB20403/66A GB1134424A (en) 1966-05-09 1966-05-09 Improvements in or relating to microwave electron beam tubes
US635070A US3500111A (en) 1966-05-09 1967-05-01 Microwave electron beam tubes
SE06417/67A SE333780B (en) 1966-05-09 1967-05-08
CH648267A CH449787A (en) 1966-05-09 1967-05-08 Microwave electron beam tube
DE19671541916 DE1541916C (en) 1966-05-09 1967-05-08 Run-time pipes
FR105769A FR1522140A (en) 1966-05-09 1967-05-09 Electron beam microwave tubes
NL6706457A NL6706457A (en) 1966-05-09 1967-05-09
GB3056669A GB1256407A (en) 1966-05-09 1969-06-17 Improvements in or relating to microwave electron beam tubes
NL7008896A NL7008896A (en) 1966-05-09 1970-06-17
FR7022300A FR2054578B2 (en) 1966-05-09 1970-06-17
CH923870A CH518618A (en) 1966-05-09 1970-06-17 Microwave electron beam tube
DE19702030116 DE2030116C (en) 1969-06-17 1970-06-18 High frequency electron tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20403/66A GB1134424A (en) 1966-05-09 1966-05-09 Improvements in or relating to microwave electron beam tubes

Publications (1)

Publication Number Publication Date
GB1134424A true GB1134424A (en) 1968-11-20

Family

ID=10145406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20403/66A Expired GB1134424A (en) 1966-05-09 1966-05-09 Improvements in or relating to microwave electron beam tubes

Country Status (5)

Country Link
US (1) US3500111A (en)
CH (1) CH449787A (en)
GB (1) GB1134424A (en)
NL (1) NL6706457A (en)
SE (1) SE333780B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398428A (en) * 1972-10-11 1975-06-18 English Electric Valve Co Ltd Klystrons

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274430A (en) * 1963-08-01 1966-09-20 Massachusetts Inst Technology Biased-gap klystron

Also Published As

Publication number Publication date
US3500111A (en) 1970-03-10
NL6706457A (en) 1967-11-10
CH449787A (en) 1968-01-15
DE1541916A1 (en) 1970-04-02
DE1541916B2 (en) 1972-07-20
SE333780B (en) 1971-03-29

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