ATE67589T1 - Elektronische winkelmessanordnung. - Google Patents

Elektronische winkelmessanordnung.

Info

Publication number
ATE67589T1
ATE67589T1 AT88420068T AT88420068T ATE67589T1 AT E67589 T1 ATE67589 T1 AT E67589T1 AT 88420068 T AT88420068 T AT 88420068T AT 88420068 T AT88420068 T AT 88420068T AT E67589 T1 ATE67589 T1 AT E67589T1
Authority
AT
Austria
Prior art keywords
angle measurement
measurement arrangement
electronic angle
coil
fixed portion
Prior art date
Application number
AT88420068T
Other languages
English (en)
Inventor
Jean-Pierre Lusinchi
Jean-Michel Moreau
Original Assignee
Sgs Thomson Microelectronics
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 Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Application granted granted Critical
Publication of ATE67589T1 publication Critical patent/ATE67589T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D5/2013—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 by a movable ferromagnetic element, e.g. a core

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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Burglar Alarm Systems (AREA)
AT88420068T 1987-02-26 1988-02-24 Elektronische winkelmessanordnung. ATE67589T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8702549A FR2611894A1 (fr) 1987-02-26 1987-02-26 Dispositif electronique de mesure d'angle
EP88420068A EP0280632B1 (de) 1987-02-26 1988-02-24 Elektronische Winkelmessanordnung

Publications (1)

Publication Number Publication Date
ATE67589T1 true ATE67589T1 (de) 1991-10-15

Family

ID=9348340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88420068T ATE67589T1 (de) 1987-02-26 1988-02-24 Elektronische winkelmessanordnung.

Country Status (7)

Country Link
US (1) US4868498A (de)
EP (1) EP0280632B1 (de)
JP (1) JPS63302303A (de)
KR (1) KR880010311A (de)
AT (1) ATE67589T1 (de)
DE (1) DE3864853D1 (de)
FR (1) FR2611894A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459805A (en) * 1987-08-31 1989-03-07 Taro Hino Capacitor
JP2586645B2 (ja) * 1989-05-25 1997-03-05 横河電機株式会社 ロータリーエンコーダ信号処理装置
US5177432A (en) * 1991-05-31 1993-01-05 Ppg Industries, Inc. Wireless velocity detector for a bicycle having a rotating AC magnetic field and receiver coils
DE4126450A1 (de) * 1991-08-09 1993-02-11 Base Ten Gmbh Verfahren und vorrichtung zur messung kurzzeitiger verformungen im (my)m-bereich
US5144233A (en) * 1991-08-30 1992-09-01 Delco Electronics Corporation Crankshaft angular position voltage developing apparatus having adaptive control and diode control
US5351004A (en) * 1991-10-15 1994-09-27 Eldec Corporation Saturable core proximity sensor including a flux director and a magnetic target element
US5285154A (en) * 1991-10-15 1994-02-08 Eldec Corporation Saturable core proximity sensor aligned perpendicular to a magnet target having a plate and a non-magnetic metal housing
US5214379A (en) * 1992-06-25 1993-05-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for deflection measurements using eddy current effects
US5459398A (en) * 1993-12-17 1995-10-17 Delco Electronics Corporation Adaptive threshold circuit
US5477142A (en) * 1994-02-22 1995-12-19 Delco Electronics Corporation Variable reluctance sensor interface using a differential input and digital adaptive control
US5510706A (en) * 1994-02-22 1996-04-23 Delco Electronics Corporation Differential to single-ended conversion circuit for a magnetic wheel speed sensor
US5450008A (en) * 1994-02-22 1995-09-12 Delco Electronics Corp. Adaptive loading circuit for a differential input magnetic wheel speed sensor
US5493214A (en) * 1994-02-22 1996-02-20 Delco Electronics Corporation Fault detection scheme for a variable reluctance sensor interface having a differential input and adaptive control
US5554948A (en) * 1994-05-31 1996-09-10 Delco Electronics Corporation Adaptive threshold circuit with deceleration compensation
US6541957B1 (en) * 1999-12-27 2003-04-01 General Electric Company Method and apparatus for detecting motor shaft coupling features
US6424145B1 (en) 2000-02-29 2002-07-23 Eldec Corporation Inductive proximity sensor for detecting ferromagnetic, non-permeable or magnet targets
US6789030B1 (en) 2000-06-23 2004-09-07 Bently Nevada, Llc Portable data collector and analyzer: apparatus and method
US20080094057A1 (en) * 2006-10-23 2008-04-24 Ascension Technology Corporation Position measurement system employing total transmitted flux quantization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969677A (en) * 1974-01-31 1976-07-13 Reliance Electric Company Frequency responsive polarity discriminator
US3970935A (en) * 1975-02-18 1976-07-20 Burroughs Corporation Wide-range digital reluctance tachometer
CH615503A5 (de) * 1977-02-08 1980-01-31 Zumbach Electronic Ag
DE2847522A1 (de) * 1978-11-02 1980-05-14 Bosch Gmbh Robert Induktiver geber und auswerteschaltung hierzu
DE3174392D1 (en) * 1980-07-19 1986-05-22 Lucas Ind Plc Electromagnetic transducer
US4446427A (en) * 1981-03-23 1984-05-01 Lovrenich Rodger T Measuring and control device using the damping effect of a resistive effect element on the inductor of a tuned circuit
US4514690A (en) * 1981-09-18 1985-04-30 The United States Of America As Represented By The Secretary Of The Army Power line field interference rejection for magnetic sensors
FR2532761A1 (fr) * 1982-09-07 1984-03-09 Sedeme Procede d'etalonnage d'un transducteur
JPS6057217A (ja) * 1983-09-09 1985-04-03 Nippon Kokan Kk <Nkk> 渦流式モ−ルド湯面計
JPS61260321A (ja) * 1985-05-14 1986-11-18 Wacom Co Ltd 位置検出装置

Also Published As

Publication number Publication date
FR2611894A1 (fr) 1988-09-09
JPS63302303A (ja) 1988-12-09
EP0280632A1 (de) 1988-08-31
DE3864853D1 (de) 1991-10-24
EP0280632B1 (de) 1991-09-18
KR880010311A (ko) 1988-10-08
US4868498A (en) 1989-09-19

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