AU2003296816A1 - Very high-resolution position sensor - Google Patents

Very high-resolution position sensor

Info

Publication number
AU2003296816A1
AU2003296816A1 AU2003296816A AU2003296816A AU2003296816A1 AU 2003296816 A1 AU2003296816 A1 AU 2003296816A1 AU 2003296816 A AU2003296816 A AU 2003296816A AU 2003296816 A AU2003296816 A AU 2003296816A AU 2003296816 A1 AU2003296816 A1 AU 2003296816A1
Authority
AU
Australia
Prior art keywords
position sensor
resolution position
resolution
sensor
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.)
Abandoned
Application number
AU2003296816A
Other languages
English (en)
Inventor
Olivier Andrieu
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.)
EFI Automotive SA
Original Assignee
Electricfil Automotive SAS
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 Electricfil Automotive SAS filed Critical Electricfil Automotive SAS
Publication of AU2003296816A1 publication Critical patent/AU2003296816A1/en
Abandoned 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
    • G01D5/244—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
    • G01D5/24404—Interpolation using high frequency signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
AU2003296816A 2002-12-11 2003-12-11 Very high-resolution position sensor Abandoned AU2003296816A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0215628 2002-12-11
FR0215628A FR2848663B1 (fr) 2002-12-11 2002-12-11 Capteur de position a tres haute resolution
PCT/FR2003/003670 WO2004055482A1 (fr) 2002-12-11 2003-12-11 Capteur de position a tres haute resolution

Publications (1)

Publication Number Publication Date
AU2003296816A1 true AU2003296816A1 (en) 2004-07-09

Family

ID=32338664

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003296816A Abandoned AU2003296816A1 (en) 2002-12-11 2003-12-11 Very high-resolution position sensor

Country Status (4)

Country Link
EP (1) EP1570238A1 (de)
AU (1) AU2003296816A1 (de)
FR (1) FR2848663B1 (de)
WO (1) WO2004055482A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896036B1 (fr) * 2006-01-06 2008-11-07 Skf Ab Systeme de detection de position angulaire absolue par comparaison differentielle, roulement et machine tournante
FR2902699B1 (fr) 2006-06-26 2010-10-22 Skf Ab Dispositif de butee de suspension et jambe de force.
FR2906587B1 (fr) 2006-10-03 2009-07-10 Skf Ab Dispositif de galet tendeur.
FR2913081B1 (fr) 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
CN114496462B (zh) * 2022-02-14 2022-11-15 钢铁研究总院有限公司 一种永磁磁环组件及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169611A (en) * 1981-04-13 1982-10-19 Tokyo Optical Co Ltd Measuring device for angular displacement
DE3307931C2 (de) * 1983-03-05 1985-02-07 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitales elektrisches Längen- oder Winkelmeßsystem

Also Published As

Publication number Publication date
EP1570238A1 (de) 2005-09-07
FR2848663B1 (fr) 2005-04-01
WO2004055482A1 (fr) 2004-07-01
FR2848663A1 (fr) 2004-06-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase