FR893135A - Dispositif maintenant constant le courant fourni par une lampe amplificatrice - Google Patents

Dispositif maintenant constant le courant fourni par une lampe amplificatrice

Info

Publication number
FR893135A
FR893135A FR893135DA FR893135A FR 893135 A FR893135 A FR 893135A FR 893135D A FR893135D A FR 893135DA FR 893135 A FR893135 A FR 893135A
Authority
FR
France
Prior art keywords
current supplied
lamp constant
device keeping
amplifier lamp
amplifier
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)
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.)
Klangfilm GmbH
Original Assignee
Klangfilm GmbH
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 Klangfilm GmbH filed Critical Klangfilm GmbH
Application granted granted Critical
Publication of FR893135A publication Critical patent/FR893135A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR893135D 1941-12-19 1943-04-06 Dispositif maintenant constant le courant fourni par une lampe amplificatrice Expired FR893135A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE893135X 1941-12-19

Publications (1)

Publication Number Publication Date
FR893135A true FR893135A (fr) 1944-05-31

Family

ID=6846640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893135D Expired FR893135A (fr) 1941-12-19 1943-04-06 Dispositif maintenant constant le courant fourni par une lampe amplificatrice

Country Status (1)

Country Link
FR (1) FR893135A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819399A (en) * 1957-02-21 1958-01-07 Erwin S Teltscher Signal amplitude limiting circuit
US2852729A (en) * 1953-03-23 1958-09-16 Tracerlab Inc High-voltage power supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852729A (en) * 1953-03-23 1958-09-16 Tracerlab Inc High-voltage power supply
US2819399A (en) * 1957-02-21 1958-01-07 Erwin S Teltscher Signal amplitude limiting circuit

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