JPH04221702A - 誘導形位置発生器 - Google Patents

誘導形位置発生器

Info

Publication number
JPH04221702A
JPH04221702A JP3049613A JP4961391A JPH04221702A JP H04221702 A JPH04221702 A JP H04221702A JP 3049613 A JP3049613 A JP 3049613A JP 4961391 A JP4961391 A JP 4961391A JP H04221702 A JPH04221702 A JP H04221702A
Authority
JP
Japan
Prior art keywords
oscillating circuit
circuit branch
inductive
coil
time interval
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.)
Pending
Application number
JP3049613A
Other languages
English (en)
Japanese (ja)
Inventor
Josef Kleinhans
クラインハンス ヨーゼフ
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH04221702A publication Critical patent/JPH04221702A/ja
Pending legal-status Critical Current

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
    • G01D5/22—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP3049613A 1990-03-15 1991-03-14 誘導形位置発生器 Pending JPH04221702A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4008199A DE4008199A1 (de) 1990-03-15 1990-03-15 Induktiver stellungsgeber
DE4008199.0 1990-03-15

Publications (1)

Publication Number Publication Date
JPH04221702A true JPH04221702A (ja) 1992-08-12

Family

ID=6402213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3049613A Pending JPH04221702A (ja) 1990-03-15 1991-03-14 誘導形位置発生器

Country Status (4)

Country Link
US (1) US5079523A (enExample)
EP (1) EP0447653B1 (enExample)
JP (1) JPH04221702A (enExample)
DE (2) DE4008199A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133923A (ja) * 2008-12-04 2010-06-17 Hyundai Motor Co Ltd アクセレレーターポジションセンサー

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293137A (en) * 1992-05-26 1994-03-08 Tavis Corporation Digital transducer system including two reactive transducers forming resonant oscillator circuits
DE4237879A1 (de) * 1992-11-10 1994-05-11 Bosch Gmbh Robert Auswerteschaltung für einen Induktivsensor
DE19840665C2 (de) * 1998-09-05 2002-08-14 Oechsler Ag Verfahren zum Aufbringen einer Sensor-Stromschleife auf einen Leitungsträger sowie induktiver Sensor
DE10130572B4 (de) * 2001-06-27 2010-01-07 Ifm Electronic Gmbh Induktiver Wegsensor zur Bestimmung der Position eines Beeinflussungselements und Verfahren zur Bestimmung der Position eines Beeinflussungselements mit einem induktiven Wegsensor
DE10242385B4 (de) 2002-09-12 2005-09-01 Cherry Gmbh Induktive Sensoreinheit
DE10330899A1 (de) * 2003-07-09 2005-02-10 Bayerische Motoren Werke Ag Vorrichtung zur Ermittlung eines Drosselklappentellerwinkels
ES2282890T3 (es) * 2003-09-11 2007-10-16 Cherry Gmbh Conmutador inductivo.
US7135855B2 (en) * 2004-05-17 2006-11-14 David Scott Nyce Simplified inductive position sensor and circuit configuration
US7719263B2 (en) * 2006-11-22 2010-05-18 Zf Friedrichshafen Ag Inductive position measuring device or goniometer
DE102008063527A1 (de) * 2008-12-18 2010-07-01 Micro-Epsilon Messtechnik Gmbh & Co. Kg Schaltungsanordnung und Verfahren zum Auswerten eines Sensors
DE102013212268A1 (de) 2013-06-26 2014-12-31 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Winkelposition eines Bauelements, insbesondere einer Drosselklappe, mittels eines Wirbelstrom-Winkelsensors
DE102013213462A1 (de) 2013-07-09 2015-01-15 Robert Bosch Gmbh Verfahren zum Ermitteln einer aktuellen Temperatur eines mit mindestens einer Spule versehenen Sensors sowie entsprechender Sensor
US9753068B2 (en) * 2015-01-14 2017-09-05 Insitu Inc. Systems and methods for signal quantization
US11656100B2 (en) * 2020-10-08 2023-05-23 Pulse Innovation Labs, Inc. Angular displacement sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600683A5 (enExample) * 1975-07-02 1978-06-30 Hartig Gunter
JPS5233558A (en) * 1975-09-10 1977-03-14 Hiromi Ogasawara Detector for minute variations
DE2940083A1 (de) * 1979-10-03 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Frequenzgenerator
DE3116947A1 (de) * 1981-04-29 1982-11-18 Teldix Gmbh, 6900 Heidelberg Digitale messanordnung fuer die winkelstellung eines drehbaren magnetischen wechselfelds
US4851770A (en) * 1985-02-11 1989-07-25 Sensor Technologies, Inc. Displacement sensor having dual tank circuits
US4644570A (en) * 1985-09-20 1987-02-17 Bitronics, Inc. Sensor amplification and enhancement apparatus using digital techniques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133923A (ja) * 2008-12-04 2010-06-17 Hyundai Motor Co Ltd アクセレレーターポジションセンサー

Also Published As

Publication number Publication date
DE4008199C2 (enExample) 1992-01-23
US5079523A (en) 1992-01-07
EP0447653A1 (de) 1991-09-25
EP0447653B1 (de) 1994-04-20
DE4008199A1 (de) 1991-09-19
DE59005462D1 (de) 1994-05-26

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