FR906766A - Amplificateur magnétique - Google Patents

Amplificateur magnétique

Info

Publication number
FR906766A
FR906766A FR906766DA FR906766A FR 906766 A FR906766 A FR 906766A FR 906766D A FR906766D A FR 906766DA FR 906766 A FR906766 A FR 906766A
Authority
FR
France
Prior art keywords
magnetic amplifier
amplifier
magnetic
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 FR906766A publication Critical patent/FR906766A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/08—Amplitude modulation by means of variable impedance element
    • H03C1/10—Amplitude modulation by means of variable impedance element the element being a current-dependent inductor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR906766D 1943-08-14 1944-08-11 Amplificateur magnétique Expired FR906766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL112644A NL67758C (nl) 1943-08-14 1943-08-14 Regeneratief teruggekoppelde magnetische versterker met een zelfinductiespoel met een ferromagnetische kern

Publications (1)

Publication Number Publication Date
FR906766A true FR906766A (fr) 1946-01-18

Family

ID=63556061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906766D Expired FR906766A (fr) 1943-08-14 1944-08-11 Amplificateur magnétique

Country Status (6)

Country Link
US (1) US2556083A (fr)
BE (1) BE457220A (fr)
CH (1) CH244197A (fr)
DE (1) DE956590C (fr)
FR (1) FR906766A (fr)
NL (1) NL67758C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017221B (de) * 1953-02-21 1957-10-10 Telefunken Gmbh UEberlagerungsempfaenger
NL93758C (fr) * 1953-03-23
DE1032789B (de) * 1953-07-11 1958-06-26 Siemens Ag Ein- oder mehrphasiger magnetischer Verstaerker
DE1072654B (de) * 1955-03-30 1960-01-07 Kokusai Denshin Denwa Co , Ltd , Tokio Pendelruckkopplungsverstarker
FR1145905A (fr) * 1956-03-20 1957-10-30 Cie Ind Des Telephones Dispositif de régulation pour installation de télécommunication, comportant une thermistance associée à un amplificateur magnétique
DE1088549B (de) * 1957-05-24 1960-09-08 Standard Elektrik Lorenz Ag Magnetverstaerkerschaltung fuer den NF-Verstaerkerteil eines tragbaren Funkempfaengers
DE1135960B (de) * 1957-12-14 1962-09-06 Wolfgang Assmann G M B H Magnetischer Verstaerker nach dem Prinzip der Frequenzverdoppelung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1544381A (en) * 1925-06-30 And carl f
GB404034A (en) * 1932-07-01 1934-01-01 Alan Stewart Fitzgerald Electric control and amplifying systems
US2108642A (en) * 1936-08-20 1938-02-15 Bell Telephone Labor Inc Magnetic device
US2164283A (en) * 1937-05-04 1939-06-27 John E Phemister Ledger plate anvil

Also Published As

Publication number Publication date
CH244197A (de) 1946-08-31
BE457220A (fr) 1945-02-18
US2556083A (en) 1951-06-05
DE956590C (de) 1957-01-24
NL67758C (nl) 1951-05-15

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