FR854611A - Assembly comprising a thermionic tube - Google Patents

Assembly comprising a thermionic tube

Info

Publication number
FR854611A
FR854611A FR854611DA FR854611A FR 854611 A FR854611 A FR 854611A FR 854611D A FR854611D A FR 854611DA FR 854611 A FR854611 A FR 854611A
Authority
FR
France
Prior art keywords
assembly
thermionic tube
thermionic
tube
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.)
Mullard Radio Valve Co Ltd
Original Assignee
Mullard Radio Valve Co 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 Mullard Radio Valve Co Ltd filed Critical Mullard Radio Valve Co Ltd
Application granted granted Critical
Publication of FR854611A publication Critical patent/FR854611A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
    • H01J43/025—Circuits therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/06—Limiters of angle-modulated signals; such limiters combined with discriminators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR854611D 1938-05-13 1939-05-11 Assembly comprising a thermionic tube Expired FR854611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB214021X 1938-05-13

Publications (1)

Publication Number Publication Date
FR854611A true FR854611A (en) 1940-04-19

Family

ID=10162319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854611D Expired FR854611A (en) 1938-05-13 1939-05-11 Assembly comprising a thermionic tube

Country Status (4)

Country Link
US (1) US2226752A (en)
CH (1) CH214021A (en)
FR (1) FR854611A (en)
GB (1) GB512173A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE449722A (en) * 1942-03-13
US2544226A (en) * 1944-12-05 1951-03-06 Rca Corp Amplitude limiter
US2520932A (en) * 1945-04-26 1950-09-05 Conrad H Hoeppner Secondary emission circuit for amplitude discrimination
US2798903A (en) * 1951-03-16 1957-07-09 Henry M Spencer Signal amplification system
US2920251A (en) * 1955-02-28 1960-01-05 Bernard A Sobel Amplifying system

Also Published As

Publication number Publication date
GB512173A (en) 1939-08-30
CH214021A (en) 1941-03-31
US2226752A (en) 1940-12-31

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