FR883936A - Perfectionnements apportés aux amplificateurs - Google Patents

Perfectionnements apportés aux amplificateurs

Info

Publication number
FR883936A
FR883936A FR883936DA FR883936A FR 883936 A FR883936 A FR 883936A FR 883936D A FR883936D A FR 883936DA FR 883936 A FR883936 A FR 883936A
Authority
FR
France
Prior art keywords
amplifiers
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR883936A publication Critical patent/FR883936A/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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/544—Protection of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR883936D 1941-07-07 1942-07-06 Perfectionnements apportés aux amplificateurs Expired FR883936A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL883936X 1941-07-07

Publications (1)

Publication Number Publication Date
FR883936A true FR883936A (fr) 1943-07-26

Family

ID=19853642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883936D Expired FR883936A (fr) 1941-07-07 1942-07-06 Perfectionnements apportés aux amplificateurs

Country Status (1)

Country Link
FR (1) FR883936A (fr)

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