FR680215A - Installation convenant à l'amplification d'oscillations électriques - Google Patents

Installation convenant à l'amplification d'oscillations électriques

Info

Publication number
FR680215A
FR680215A FR680215DA FR680215A FR 680215 A FR680215 A FR 680215A FR 680215D A FR680215D A FR 680215DA FR 680215 A FR680215 A FR 680215A
Authority
FR
France
Prior art keywords
electrical oscillations
installation suitable
amplifying electrical
amplifying
installation
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 FR680215A publication Critical patent/FR680215A/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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR680215D 1928-09-19 1929-08-12 Installation convenant à l'amplification d'oscillations électriques Expired FR680215A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL680215X 1928-09-19

Publications (1)

Publication Number Publication Date
FR680215A true FR680215A (fr) 1930-04-26

Family

ID=19802778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680215D Expired FR680215A (fr) 1928-09-19 1929-08-12 Installation convenant à l'amplification d'oscillations électriques

Country Status (1)

Country Link
FR (1) FR680215A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943956C (de) * 1937-09-25 1956-06-07 Int Standard Electric Corp Schaltungsanordnung zur UEbertragung einer mit einer schwankenden Spannung modulierten Traegerfrequenz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943956C (de) * 1937-09-25 1956-06-07 Int Standard Electric Corp Schaltungsanordnung zur UEbertragung einer mit einer schwankenden Spannung modulierten Traegerfrequenz

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