FR1401005A - Dispositif pour convertir des tensions continues faibles en tensions alternatives - Google Patents

Dispositif pour convertir des tensions continues faibles en tensions alternatives

Info

Publication number
FR1401005A
FR1401005A FR981872A FR981872A FR1401005A FR 1401005 A FR1401005 A FR 1401005A FR 981872 A FR981872 A FR 981872A FR 981872 A FR981872 A FR 981872A FR 1401005 A FR1401005 A FR 1401005A
Authority
FR
France
Prior art keywords
voltages
low direct
converting low
alternating
alternating voltages
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
FR981872A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 claimed from DES86747A external-priority patent/DE1223051B/de
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to FR981872A priority Critical patent/FR1401005A/fr
Application granted granted Critical
Publication of FR1401005A publication Critical patent/FR1401005A/fr
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
    • H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR981872A 1963-08-16 1964-07-16 Dispositif pour convertir des tensions continues faibles en tensions alternatives Expired FR1401005A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR981872A FR1401005A (fr) 1963-08-16 1964-07-16 Dispositif pour convertir des tensions continues faibles en tensions alternatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES86747A DE1223051B (de) 1963-08-16 1963-08-16 Anordnung zur Umwandlung kleiner Messgleichspannungen in eine Wechselspannung
FR981872A FR1401005A (fr) 1963-08-16 1964-07-16 Dispositif pour convertir des tensions continues faibles en tensions alternatives

Publications (1)

Publication Number Publication Date
FR1401005A true FR1401005A (fr) 1965-05-28

Family

ID=25997348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981872A Expired FR1401005A (fr) 1963-08-16 1964-07-16 Dispositif pour convertir des tensions continues faibles en tensions alternatives

Country Status (1)

Country Link
FR (1) FR1401005A (fr)

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