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FR1090007A - Procédé de réalisation de tubes électroniques et tubes ou resultant - Google Patents

Procédé de réalisation de tubes électroniques et tubes ou resultant

Info

Publication number
FR1090007A
FR1090007A FR1090007DA FR1090007A FR 1090007 A FR1090007 A FR 1090007A FR 1090007D A FR1090007D A FR 1090007DA FR 1090007 A FR1090007 A FR 1090007A
Authority
FR
France
Prior art keywords
tubes
resulting
producing electron
producing
electron 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
English (en)
Inventor
Edouard Labin
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.)
Radio Industrie SA
Original Assignee
Radio Industrie 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 Radio Industrie SA filed Critical Radio Industrie SA
Application granted granted Critical
Publication of FR1090007A publication Critical patent/FR1090007A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/50—Tubes having a single main anode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1090007D 1953-07-24 1953-07-24 Procédé de réalisation de tubes électroniques et tubes ou resultant Expired FR1090007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1015141X 1953-07-24

Publications (1)

Publication Number Publication Date
FR1090007A true FR1090007A (fr) 1955-03-25

Family

ID=9572816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090007D Expired FR1090007A (fr) 1953-07-24 1953-07-24 Procédé de réalisation de tubes électroniques et tubes ou resultant

Country Status (7)

Country Link
US (1) US2913620A (fr)
BE (1) BE530627A (fr)
CH (1) CH334805A (fr)
DE (1) DE1015141B (fr)
FR (1) FR1090007A (fr)
GB (1) GB795804A (fr)
NL (2) NL189221B (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182881A (en) * 1936-03-24 1939-12-12 Telefunken Gmbh Cathode for cathode ray tube
US2283383A (en) * 1940-06-18 1942-05-19 Joseph T Mcnaney Signaling system
US2438709A (en) * 1942-08-06 1948-03-30 Hartford Nat Bank & Trust Co Thermionic tube having secondary electron emissive electrode with surface and form variations
BE472353A (fr) * 1944-11-04
US2564277A (en) * 1946-05-07 1951-08-14 Csf Velocity modulation device using secondary emission for density modulation of an electronic beam
US2694159A (en) * 1949-03-22 1954-11-09 Bell Telephone Labor Inc Microwave amplifier
US2581243A (en) * 1949-05-28 1952-01-01 Rca Corp Cathode of electron beam devices
US2617959A (en) * 1950-09-30 1952-11-11 Bell Telephone Labor Inc Electron discharge device
US2667596A (en) * 1950-11-15 1954-01-26 Rauland Corp Storage electrode for signal-converting devices

Also Published As

Publication number Publication date
NL189221B (nl)
DE1015141B (de) 1957-09-05
CH334805A (fr) 1958-12-15
NL104031C (fr)
US2913620A (en) 1959-11-17
GB795804A (en) 1958-05-28
BE530627A (fr)

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