FR1381291A - Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage - Google Patents

Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage

Info

Publication number
FR1381291A
FR1381291A FR942597A FR942597A FR1381291A FR 1381291 A FR1381291 A FR 1381291A FR 942597 A FR942597 A FR 942597A FR 942597 A FR942597 A FR 942597A FR 1381291 A FR1381291 A FR 1381291A
Authority
FR
France
Prior art keywords
voltage
obtaining
amplifiers
polarity corresponding
direct
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
FR942597A
Other languages
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.)
Felten and Guilleaume Fernmeldeanlagen GmbH
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume Fernmeldeanlagen GmbH
Felten and Guilleaume AG
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
Priority to BE635401D priority Critical patent/BE635401A/xx
Priority to NL295821D priority patent/NL295821A/xx
Application filed by Felten and Guilleaume Fernmeldeanlagen GmbH, Felten and Guilleaume AG filed Critical Felten and Guilleaume Fernmeldeanlagen GmbH
Priority to FR942597A priority patent/FR1381291A/en
Application granted granted Critical
Publication of FR1381291A publication Critical patent/FR1381291A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR942597A 1963-07-25 1963-07-25 Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage Expired FR1381291A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE635401D BE635401A (en) 1963-07-25
NL295821D NL295821A (en) 1963-07-25
FR942597A FR1381291A (en) 1963-07-25 1963-07-25 Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942597A FR1381291A (en) 1963-07-25 1963-07-25 Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage

Publications (1)

Publication Number Publication Date
FR1381291A true FR1381291A (en) 1964-12-14

Family

ID=8809108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942597A Expired FR1381291A (en) 1963-07-25 1963-07-25 Method for obtaining, in the output voltage of direct voltage amplifiers, a polarity corresponding to that of the input voltage

Country Status (3)

Country Link
BE (1) BE635401A (en)
FR (1) FR1381291A (en)
NL (1) NL295821A (en)

Also Published As

Publication number Publication date
BE635401A (en)
NL295821A (en)

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