GB9308790D0 - Magnet arrangements - Google Patents

Magnet arrangements

Info

Publication number
GB9308790D0
GB9308790D0 GB939308790A GB9308790A GB9308790D0 GB 9308790 D0 GB9308790 D0 GB 9308790D0 GB 939308790 A GB939308790 A GB 939308790A GB 9308790 A GB9308790 A GB 9308790A GB 9308790 D0 GB9308790 D0 GB 9308790D0
Authority
GB
United Kingdom
Prior art keywords
magnet arrangements
arrangements
magnet
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Withdrawn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
GB939308790A
Other versions
GB2277635A (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
Application filed by EEV Ltd filed Critical EEV Ltd
Priority to GB9308790A priority Critical patent/GB2277635A/en
Publication of GB9308790D0 publication Critical patent/GB9308790D0/en
Publication of GB2277635A publication Critical patent/GB2277635A/en
Withdrawn legal-status Critical Current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
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements
    • H01J23/0873—Magnetic focusing arrangements with at least one axial-field reversal along the interaction space, e.g. P.P.M. focusing
GB9308790A 1993-04-28 1993-04-28 Magnet arrangements Withdrawn GB2277635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9308790A GB2277635A (en) 1993-04-28 1993-04-28 Magnet arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9308790A GB2277635A (en) 1993-04-28 1993-04-28 Magnet arrangements

Publications (2)

Publication Number Publication Date
GB9308790D0 true GB9308790D0 (en) 1993-06-09
GB2277635A GB2277635A (en) 1994-11-02

Family

ID=10734628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9308790A Withdrawn GB2277635A (en) 1993-04-28 1993-04-28 Magnet arrangements

Country Status (1)

Country Link
GB (1) GB2277635A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207319A (en) * 1966-12-13 1970-09-30 Int Standard Electric Corp Temperature compensated magnetic focusing structure
GB1195805A (en) * 1967-06-29 1970-06-24 Nippon Electric Co Improvements in or relating to Magnetically Focussed Electron Tube Devices

Also Published As

Publication number Publication date
GB2277635A (en) 1994-11-02

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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)