FR886992A - Amplificateur à tube - Google Patents

Amplificateur à tube

Info

Publication number
FR886992A
FR886992A FR886992DA FR886992A FR 886992 A FR886992 A FR 886992A FR 886992D A FR886992D A FR 886992DA FR 886992 A FR886992 A FR 886992A
Authority
FR
France
Prior art keywords
tube amplifier
amplifier
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
English (en)
Inventor
Richard Feldtkeller
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
Application granted granted Critical
Publication of FR886992A publication Critical patent/FR886992A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR886992D 1941-04-29 1942-10-20 Amplificateur à tube Expired FR886992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE886992X 1941-04-29

Publications (1)

Publication Number Publication Date
FR886992A true FR886992A (fr) 1943-10-29

Family

ID=6833578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886992D Expired FR886992A (fr) 1941-04-29 1942-10-20 Amplificateur à tube

Country Status (1)

Country Link
FR (1) FR886992A (fr)

Similar Documents

Publication Publication Date Title
CH239102A (de) Röntgenröhre.
FR948341A (fr) Tube à décharge perfectionné
FR881445A (fr) Clé à tube
FR950304A (fr) Perfectionnements aux tubes à décharge
FR886992A (fr) Amplificateur à tube
FR944244A (fr) Clé coudée en tube
FR874477A (fr) Tube
FR880348A (fr) Tube amplificateur
FR884289A (fr) Tube de braun
FR882587A (fr) Milli-voltmètre à lampes
FR972761A (fr) Trépied
FR882856A (fr) Dynamomètre tubulaire
FR876330A (fr) Tube amplificateur
FR879857A (fr) Microphone à condensateur
FR972357A (fr) Perfectionnements aux tubes amplificateurs pour ondes ultra-courtes
FR882604A (fr) Electromètre à lampes à étage d'amplification
FR890613A (fr) Dynanomètre à torsion
DK62240C (da) Tube.
FR889072A (fr) Tube-voltmètre monté en pont
CH229096A (de) Mehrzweck-Röhrenverstärker.
CH225657A (de) Verstärkerröhre.
FR885358A (fr) Tubes à décharge
FR51545E (fr) Amplificateur à électrons secondaires
FR884173A (fr) Variomètre à diélectrique-air
FR872861A (fr) Perfectionnement à la culture