CH395320A - Electrical measuring device designed as a self-balancing measuring bridge - Google Patents

Electrical measuring device designed as a self-balancing measuring bridge

Info

Publication number
CH395320A
CH395320A CH635961A CH635961A CH395320A CH 395320 A CH395320 A CH 395320A CH 635961 A CH635961 A CH 635961A CH 635961 A CH635961 A CH 635961A CH 395320 A CH395320 A CH 395320A
Authority
CH
Switzerland
Prior art keywords
self
device designed
balancing
measuring device
bridge
Prior art date
Application number
CH635961A
Other languages
German (de)
Inventor
Wagner Heinz
Original Assignee
Berliner Industriewaagenfabrik
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 Berliner Industriewaagenfabrik filed Critical Berliner Industriewaagenfabrik
Publication of CH395320A publication Critical patent/CH395320A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/142—Circuits specially adapted therefor
    • G01G3/145—Circuits specially adapted therefor involving comparison with a reference value
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Of Balance (AREA)
CH635961A 1960-06-01 1961-05-31 Electrical measuring device designed as a self-balancing measuring bridge CH395320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB58064A DE1220520B (en) 1960-06-01 1960-06-01 Self-balancing electrical measuring circuit

Publications (1)

Publication Number Publication Date
CH395320A true CH395320A (en) 1965-07-15

Family

ID=6971929

Family Applications (1)

Application Number Title Priority Date Filing Date
CH635961A CH395320A (en) 1960-06-01 1961-05-31 Electrical measuring device designed as a self-balancing measuring bridge

Country Status (3)

Country Link
CH (1) CH395320A (en)
DE (1) DE1220520B (en)
GB (1) GB905843A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT254330B (en) * 1964-12-22 1967-05-26 Norma Gmbh Self-balancing electrical compensation measuring device
DE1301398B (en) * 1966-03-24 1969-08-21 Siemens Ag Self-balancing compensation device, especially for compensographs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471075A (en) * 1945-06-01 1949-05-24 Pollopas Patents Ltd Electric remote selective control system
US2460276A (en) * 1945-10-09 1949-02-01 Michel N Yardeny Electric motor control apparatus with automatic "z" effect
US2445289A (en) * 1946-12-04 1948-07-13 Brown Instr Co Induction motor damping system
US2786174A (en) * 1953-02-18 1957-03-19 Evershed Vignoles Ltd Electric servo motor control system
GB781785A (en) * 1954-01-04 1957-08-28 Philips Electrical Ind Ltd Improvements in or relating to systems for automatically measuring and controlling physical quantities
DE1017275B (en) * 1955-10-11 1957-10-10 Vibro Meter G M B H Process for the powerless display of the detuning of an electrical measuring bridge according to a compensation method and device on an electrical measuring bridge for carrying out this process

Also Published As

Publication number Publication date
GB905843A (en) 1962-09-12
DE1220520B (en) 1966-07-07

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