BE569855A - - Google Patents

Info

Publication number
BE569855A
BE569855A BE569855A BE569855A BE569855A BE 569855 A BE569855 A BE 569855A BE 569855 A BE569855 A BE 569855A BE 569855 A BE569855 A BE 569855A BE 569855 A BE569855 A BE 569855A
Authority
BE
Belgium
Application number
BE569855A
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 filed Critical
Publication of BE569855A publication Critical patent/BE569855A/xx

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
    • H01J23/06—Electron or ion guns
    • H01J23/07—Electron or ion guns producing a hollow cylindrical beam
    • 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
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
BE569855A 1958-07-04 1958-07-29 BE569855A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2158158A GB851626A (en) 1958-07-04 1958-07-04 Improvements in or relating to low noise electron guns

Publications (1)

Publication Number Publication Date
BE569855A true BE569855A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1958-08-14

Family

ID=10165319

Family Applications (1)

Application Number Title Priority Date Filing Date
BE569855A BE569855A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1958-07-04 1958-07-29

Country Status (3)

Country Link
BE (1) BE569855A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR1207892A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB851626A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0584431T3 (da) * 1992-08-28 1995-04-24 Tabac Fab Reunies Sa Emballage, navnlig til en pakke med produkter fra tobaksindustrien, et foremne samt en fremgangsmåde til samling af emballagen

Also Published As

Publication number Publication date
FR1207892A (fr) 1960-02-19
GB851626A (en) 1960-10-19

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