FR906553A - Générateur de tensions de fréquence variable - Google Patents

Générateur de tensions de fréquence variable

Info

Publication number
FR906553A
FR906553A FR906553DA FR906553A FR 906553 A FR906553 A FR 906553A FR 906553D A FR906553D A FR 906553DA FR 906553 A FR906553 A FR 906553A
Authority
FR
France
Prior art keywords
voltage generator
variable frequency
frequency voltage
variable
generator
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)
Inventor
Robert Ascher
Eugene Aisberg
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.)
RADIOELECTRIQUE SOC IND
Original Assignee
RADIOELECTRIQUE SOC IND
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 RADIOELECTRIQUE SOC IND filed Critical RADIOELECTRIQUE SOC IND
Application granted granted Critical
Publication of FR906553A publication Critical patent/FR906553A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/002—Measuring the movement of open water
    • G01C13/004—Measuring the movement of open water vertical movement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR906553D 1944-03-02 1944-03-02 Générateur de tensions de fréquence variable Expired FR906553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906553T 1944-03-02

Publications (1)

Publication Number Publication Date
FR906553A true FR906553A (fr) 1946-01-14

Family

ID=9405779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906553D Expired FR906553A (fr) 1944-03-02 1944-03-02 Générateur de tensions de fréquence variable

Country Status (1)

Country Link
FR (1) FR906553A (fr)

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