FR991154A - Improvements to discharge tubes using intense electron beams - Google Patents

Improvements to discharge tubes using intense electron beams

Info

Publication number
FR991154A
FR991154A FR991154DA FR991154A FR 991154 A FR991154 A FR 991154A FR 991154D A FR991154D A FR 991154DA FR 991154 A FR991154 A FR 991154A
Authority
FR
France
Prior art keywords
electron beams
discharge tubes
intense electron
intense
tubes
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR991154A publication Critical patent/FR991154A/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
    • 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
FR991154D 1944-04-05 1944-04-05 Improvements to discharge tubes using intense electron beams Expired FR991154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991154T 1944-04-05

Publications (1)

Publication Number Publication Date
FR991154A true FR991154A (en) 1951-10-01

Family

ID=9549872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991154D Expired FR991154A (en) 1944-04-05 1944-04-05 Improvements to discharge tubes using intense electron beams

Country Status (1)

Country Link
FR (1) FR991154A (en)

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