FR838319A - Montage amplificateur électrique - Google Patents

Montage amplificateur électrique

Info

Publication number
FR838319A
FR838319A FR838319DA FR838319A FR 838319 A FR838319 A FR 838319A FR 838319D A FR838319D A FR 838319DA FR 838319 A FR838319 A FR 838319A
Authority
FR
France
Prior art keywords
amplifier assembly
electrical amplifier
electrical
assembly
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)
French (fr)
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 FR838319A publication Critical patent/FR838319A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Amplifiers (AREA)
  • Housings And Mounting Of Transformers (AREA)
FR838319D 1937-05-24 1938-05-23 Montage amplificateur électrique Expired FR838319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE206312X 1937-05-24

Publications (1)

Publication Number Publication Date
FR838319A true FR838319A (fr) 1939-03-02

Family

ID=5791826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838319D Expired FR838319A (fr) 1937-05-24 1938-05-23 Montage amplificateur électrique

Country Status (5)

Country Link
US (1) US2221116A (de)
BE (1) BE428227A (de)
CH (1) CH206312A (de)
FR (1) FR838319A (de)
GB (1) GB497555A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752433A (en) * 1948-06-30 1956-06-26 Emi Ltd Negative feedback amplifiers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853672A (en) * 1957-01-21 1960-11-09 Modern Telephones Great Britai Improvements in or relating to transistor amplifiers
US3038125A (en) * 1958-04-18 1962-06-05 Philips Corp Negative feedback circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752433A (en) * 1948-06-30 1956-06-26 Emi Ltd Negative feedback amplifiers

Also Published As

Publication number Publication date
GB497555A (en) 1938-12-21
BE428227A (de)
CH206312A (de) 1939-07-31
US2221116A (en) 1940-11-12

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