CH241229A - Einrichtung zur Verstärkung kleiner elektrischer Grössen. - Google Patents

Einrichtung zur Verstärkung kleiner elektrischer Grössen.

Info

Publication number
CH241229A
CH241229A CH241229DA CH241229A CH 241229 A CH241229 A CH 241229A CH 241229D A CH241229D A CH 241229DA CH 241229 A CH241229 A CH 241229A
Authority
CH
Switzerland
Prior art keywords
small electrical
electrical quantities
amplifying small
amplifying
quantities
Prior art date
Application number
Other languages
English (en)
Inventor
Fides Gesellschaft Beschraenk
Original Assignee
Fides Gmbh
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 Fides Gmbh filed Critical Fides Gmbh
Publication of CH241229A publication Critical patent/CH241229A/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
CH241229D 1942-12-05 1942-12-05 Einrichtung zur Verstärkung kleiner elektrischer Grössen. CH241229A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241229T 1942-12-05

Publications (1)

Publication Number Publication Date
CH241229A true CH241229A (de) 1946-02-28

Family

ID=4462221

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241229D CH241229A (de) 1942-12-05 1942-12-05 Einrichtung zur Verstärkung kleiner elektrischer Grössen.

Country Status (1)

Country Link
CH (1) CH241229A (de)

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