IT1131327B - DIFFERENTIAL LINEAR DISPLACEMENT INDUCTIVE TRANSDUCER - Google Patents

DIFFERENTIAL LINEAR DISPLACEMENT INDUCTIVE TRANSDUCER

Info

Publication number
IT1131327B
IT1131327B IT22784/80A IT2278480A IT1131327B IT 1131327 B IT1131327 B IT 1131327B IT 22784/80 A IT22784/80 A IT 22784/80A IT 2278480 A IT2278480 A IT 2278480A IT 1131327 B IT1131327 B IT 1131327B
Authority
IT
Italy
Prior art keywords
linear displacement
inductive transducer
differential linear
displacement inductive
differential
Prior art date
Application number
IT22784/80A
Other languages
Italian (it)
Other versions
IT8022784A0 (en
Inventor
Erich Zabler
Manfred Rothley
Konrad Wolf
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 IT8022784A0 publication Critical patent/IT8022784A0/en
Application granted granted Critical
Publication of IT1131327B publication Critical patent/IT1131327B/en

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
    • G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/248—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 characteristics of pulses or pulse trains; generating pulses or pulse trains by varying pulse repetition frequency
    • 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
    • G01D5/22—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 differentially influencing two coils
    • G01D5/2208—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 differentially influencing two coils by influencing the self-induction of the coils
    • G01D5/2225—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 differentially influencing two coils by influencing the self-induction of the coils by a movable non-ferromagnetic conductive element
    • G01D5/2233—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 differentially influencing two coils by influencing the self-induction of the coils by a movable non-ferromagnetic conductive element constituting a short-circuiting element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IT22784/80A 1979-06-15 1980-06-13 DIFFERENTIAL LINEAR DISPLACEMENT INDUCTIVE TRANSDUCER IT1131327B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924093 DE2924093A1 (en) 1979-06-15 1979-06-15 INDUCTIVE DIFFERENTIAL GUIDE

Publications (2)

Publication Number Publication Date
IT8022784A0 IT8022784A0 (en) 1980-06-13
IT1131327B true IT1131327B (en) 1986-06-18

Family

ID=6073230

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22784/80A IT1131327B (en) 1979-06-15 1980-06-13 DIFFERENTIAL LINEAR DISPLACEMENT INDUCTIVE TRANSDUCER

Country Status (3)

Country Link
DE (1) DE2924093A1 (en)
GB (1) GB2053487B (en)
IT (1) IT1131327B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159486A (en) * 1984-08-31 1986-03-26 三菱電機株式会社 Display signal generator
US4663589A (en) * 1985-02-11 1987-05-05 Sensor Technologies, Inc. Displacement sensor having multiplexed dual tank circuits
CH677145A5 (en) * 1988-05-20 1991-04-15 Zvl Vyzk Ustav Pro Valiva
DE4225968A1 (en) * 1992-08-06 1994-02-10 Micro Epsilon Messtechnik Non-contact measuring system and method for non-contact measuring
GB2270384B (en) * 1992-09-04 1995-12-20 John Willis A variable frequency oscillator with ratio conversion properties
GB2271186A (en) * 1992-10-02 1994-04-06 Positek Ltd Circuit for synchronous demodulation of the signal from a variable impedance sensor
DE4237879A1 (en) * 1992-11-10 1994-05-11 Bosch Gmbh Robert Evaluation circuit for an inductive sensor
DE102008063527A1 (en) * 2008-12-18 2010-07-01 Micro-Epsilon Messtechnik Gmbh & Co. Kg Circuit arrangement and method for evaluating a sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352851B2 (en) * 1973-10-22 1978-02-16 Robert Bosch Gmbh, 7000 Stuttgart INDUCTIVE ENCODER OR ROTARY ANGLE ENCODER

Also Published As

Publication number Publication date
DE2924093A1 (en) 1981-01-08
IT8022784A0 (en) 1980-06-13
DE2924093C2 (en) 1987-07-09
GB2053487A (en) 1981-02-04
GB2053487B (en) 1983-11-23

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