GB9614050D0 - Linear electron beam tubes - Google Patents

Linear electron beam tubes

Info

Publication number
GB9614050D0
GB9614050D0 GBGB9614050.4A GB9614050A GB9614050D0 GB 9614050 D0 GB9614050 D0 GB 9614050D0 GB 9614050 A GB9614050 A GB 9614050A GB 9614050 D0 GB9614050 D0 GB 9614050D0
Authority
GB
United Kingdom
Prior art keywords
electron beam
linear electron
beam tubes
tubes
linear
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.)
Withdrawn
Application number
GBGB9614050.4A
Other versions
GB2303245A (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.)
Teledyne UK Ltd
Original Assignee
EEV 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
Priority claimed from GBGB9514172.7A external-priority patent/GB9514172D0/en
Application filed by EEV Ltd filed Critical EEV Ltd
Publication of GB9614050D0 publication Critical patent/GB9614050D0/en
Publication of GB2303245A publication Critical patent/GB2303245A/en
Withdrawn legal-status Critical Current

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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
    • 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
GB9614050A 1995-07-12 1996-07-04 Electron beam tubes Withdrawn GB2303245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9514172.7A GB9514172D0 (en) 1995-07-12 1995-07-12 Linear electron beam tubes
GBGB9515232.8A GB9515232D0 (en) 1995-07-12 1995-07-25 Linear electron beam tubes

Publications (2)

Publication Number Publication Date
GB9614050D0 true GB9614050D0 (en) 1996-09-04
GB2303245A GB2303245A (en) 1997-02-12

Family

ID=26307374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9614050A Withdrawn GB2303245A (en) 1995-07-12 1996-07-04 Electron beam tubes

Country Status (4)

Country Link
EP (1) EP0753877A2 (en)
CN (1) CN1146621A (en)
CA (1) CA2181100A1 (en)
GB (1) GB2303245A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345795B (en) * 1999-01-13 2003-05-21 Marconi Applied Techn Ltd Electron beam tube
GB2346257A (en) * 1999-01-26 2000-08-02 Eev Ltd Electron beam tubes
CN104124125A (en) * 2014-07-22 2014-10-29 中国科学院电子学研究所 Induction output tube with double-gap input cavity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277194B (en) * 1993-04-13 1996-05-22 Eev Ltd Electron beam tubes
US5572092A (en) * 1993-06-01 1996-11-05 Communications And Power Industries, Inc. High frequency vacuum tube with closely spaced cathode and non-emissive grid

Also Published As

Publication number Publication date
EP0753877A2 (en) 1997-01-15
CN1146621A (en) 1997-04-02
CA2181100A1 (en) 1997-01-13
EP0753877A3 (en) 1997-01-29
GB2303245A (en) 1997-02-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)