FR56298E - Improvements to vacuum tubes using intense electron beams - Google Patents

Improvements to vacuum tubes using intense electron beams

Info

Publication number
FR56298E
FR56298E FR56298DA FR56298E FR 56298 E FR56298 E FR 56298E FR 56298D A FR56298D A FR 56298DA FR 56298 E FR56298 E FR 56298E
Authority
FR
France
Prior art keywords
electron beams
vacuum 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 FR56298E publication Critical patent/FR56298E/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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/74—Cooling arrangements
FR56298D 1944-03-31 1944-07-31 Improvements to vacuum tubes using intense electron beams Expired FR56298E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991127T 1944-03-31

Publications (1)

Publication Number Publication Date
FR56298E true FR56298E (en) 1952-09-22

Family

ID=9549665

Family Applications (2)

Application Number Title Priority Date Filing Date
FR991127D Expired FR991127A (en) 1944-03-31 1944-03-31 Improvements to vacuum tubes using intense electron beams
FR56298D Expired FR56298E (en) 1944-03-31 1944-07-31 Improvements to vacuum tubes using intense electron beams

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR991127D Expired FR991127A (en) 1944-03-31 1944-03-31 Improvements to vacuum tubes using intense electron beams

Country Status (1)

Country Link
FR (2) FR991127A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568057A1 (en) * 1984-07-17 1986-01-24 Varian Associates HYPERFREQUENCY TUBE
FR2625836A1 (en) * 1988-01-13 1989-07-13 Thomson Csf ELECTRON COLLECTOR FOR ELECTRONIC TUBE
CN103797424B (en) * 2011-09-15 2016-08-17 Eta瑞士钟表制造股份有限公司 Watch and clock movement including the going barrel of the core diameters with reduction

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL222475A (en) * 1957-01-29
DE1221364B (en) * 1960-09-20 1966-07-21 Siemens Ag Electron beam catcher for transit tubes
EP0253266A1 (en) * 1986-07-16 1988-01-20 Siemens Aktiengesellschaft Transit time tube collector
US5389854A (en) * 1992-07-21 1995-02-14 Litton Systems, Inc. Collector ion expeller
JP5102874B2 (en) * 2007-05-04 2012-12-19 マックス プランク ゲゼルシャフト ツゥアー フェデルゥン デル ヴィッセンシャフテン エー フォー Method and apparatus for controlling the sweep of an electron beam collector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568057A1 (en) * 1984-07-17 1986-01-24 Varian Associates HYPERFREQUENCY TUBE
FR2625836A1 (en) * 1988-01-13 1989-07-13 Thomson Csf ELECTRON COLLECTOR FOR ELECTRONIC TUBE
EP0324667A1 (en) * 1988-01-13 1989-07-19 Thomson-Csf Electron collector for an electron tube
US4933594A (en) * 1988-01-13 1990-06-12 Thomson-Csf Electron collector for electron tubes
CN103797424B (en) * 2011-09-15 2016-08-17 Eta瑞士钟表制造股份有限公司 Watch and clock movement including the going barrel of the core diameters with reduction

Also Published As

Publication number Publication date
FR991127A (en) 1951-10-01

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