FR865095A - Amplificateur électrique - Google Patents

Amplificateur électrique

Info

Publication number
FR865095A
FR865095A FR865095DA FR865095A FR 865095 A FR865095 A FR 865095A FR 865095D A FR865095D A FR 865095DA FR 865095 A FR865095 A FR 865095A
Authority
FR
France
Prior art keywords
electric amplifier
amplifier
electric
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 FR865095A publication Critical patent/FR865095A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
FR865095D 1939-04-22 1940-04-22 Amplificateur électrique Expired FR865095A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE865095X 1939-04-22

Publications (1)

Publication Number Publication Date
FR865095A true FR865095A (fr) 1941-05-13

Family

ID=6801778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865095D Expired FR865095A (fr) 1939-04-22 1940-04-22 Amplificateur électrique

Country Status (1)

Country Link
FR (1) FR865095A (fr)

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