IT8024980A0 - Circuito analizzatore per un trasduttore ad anello di cortocircuito semidifferenziale. - Google Patents

Circuito analizzatore per un trasduttore ad anello di cortocircuito semidifferenziale.

Info

Publication number
IT8024980A0
IT8024980A0 IT8024980A IT2498080A IT8024980A0 IT 8024980 A0 IT8024980 A0 IT 8024980A0 IT 8024980 A IT8024980 A IT 8024980A IT 2498080 A IT2498080 A IT 2498080A IT 8024980 A0 IT8024980 A0 IT 8024980A0
Authority
IT
Italy
Prior art keywords
circuit
semi
ring transducer
analyzer
differential short
Prior art date
Application number
IT8024980A
Other languages
English (en)
Other versions
IT1132796B (it
Inventor
Peter Werner
Ulrich Drews
Hermann Gassler
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8024980A0 publication Critical patent/IT8024980A0/it
Application granted granted Critical
Publication of IT1132796B publication Critical patent/IT1132796B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • 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
    • G01R19/10—Measuring sum, difference or ratio
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2611—Measuring inductance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT8024980A 1979-09-29 1980-09-26 Circuito analizzatore per un trasduttore ad anello di cortocircuito semidifferenziale IT1132796B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939665 DE2939665A1 (de) 1979-09-29 1979-09-29 Auswerteschaltung fuer einen halbdifferential-kurzschluss-geber

Publications (2)

Publication Number Publication Date
IT8024980A0 true IT8024980A0 (it) 1980-09-26
IT1132796B IT1132796B (it) 1986-07-02

Family

ID=6082324

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8024980A IT1132796B (it) 1979-09-29 1980-09-26 Circuito analizzatore per un trasduttore ad anello di cortocircuito semidifferenziale

Country Status (4)

Country Link
DE (1) DE2939665A1 (it)
FR (1) FR2466752A1 (it)
GB (1) GB2059604B (it)
IT (1) IT1132796B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045786A (en) * 1988-05-05 1991-09-03 Robert Bosch Gmbh Circuit for measuring a variable inductance connected in series with a fixed inductance
EP0368128A3 (de) * 1988-11-02 1991-07-03 Daimler-Benz Aktiengesellschaft Schaltung zur Auswertung induktiver Sensoren
FI89636C (fi) * 1991-12-10 1993-10-25 Valtion Teknillinen Foerfarande foer bestaemning av induktans
FI89415C (fi) * 1992-01-09 1993-09-27 Abb Stroemberg Drives Oy Foerfarande foer att bestaemma kortslutningsinduktansen i en asynkronmaskin

Also Published As

Publication number Publication date
DE2939665A1 (de) 1981-04-16
GB2059604B (en) 1983-06-08
FR2466752B3 (it) 1983-06-24
GB2059604A (en) 1981-04-23
FR2466752A1 (fr) 1981-04-10
IT1132796B (it) 1986-07-02

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