FR535253A - Perfectionnements aux systèmes amplificateurs - Google Patents

Perfectionnements aux systèmes amplificateurs

Info

Publication number
FR535253A
FR535253A FR535253DA FR535253A FR 535253 A FR535253 A FR 535253A FR 535253D A FR535253D A FR 535253DA FR 535253 A FR535253 A FR 535253A
Authority
FR
France
Prior art keywords
amplifier systems
amplifier
systems
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR535253A publication Critical patent/FR535253A/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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0064—Earth or grounding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR535253D 1920-05-10 1921-05-09 Perfectionnements aux systèmes amplificateurs Expired FR535253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380038A US1382914A (en) 1920-05-10 1920-05-10 Amplifying system

Publications (1)

Publication Number Publication Date
FR535253A true FR535253A (fr) 1922-04-12

Family

ID=23499655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535253D Expired FR535253A (fr) 1920-05-10 1921-05-09 Perfectionnements aux systèmes amplificateurs

Country Status (2)

Country Link
US (1) US1382914A (fr)
FR (1) FR535253A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428013A (en) * 1942-06-30 1947-09-30 Louis H Crook Electron tube
US2453148A (en) * 1943-07-29 1948-11-09 Fred H Mccall Shield box and tuning mechanism for electron tubes
US2554717A (en) * 1946-01-26 1951-05-29 Honeywell Regulator Co Measuring and controlling apparatus
US2755386A (en) * 1952-04-09 1956-07-17 Standard Coil Prod Co Inc Tuner shield
US3217177A (en) * 1962-06-11 1965-11-09 Rca Corp Logic circuits
US7029296B1 (en) * 2000-02-07 2006-04-18 Communication And Power Industires Cover assembly for vacuum electron device

Also Published As

Publication number Publication date
US1382914A (en) 1921-06-28

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