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FR2808325B1 - Capteur de position a haute resolution - Google Patents

Capteur de position a haute resolution

Info

Publication number
FR2808325B1
FR2808325B1 FR0012210A FR0012210A FR2808325B1 FR 2808325 B1 FR2808325 B1 FR 2808325B1 FR 0012210 A FR0012210 A FR 0012210A FR 0012210 A FR0012210 A FR 0012210A FR 2808325 B1 FR2808325 B1 FR 2808325B1
Authority
FR
France
Prior art keywords
position sensor
high resolution
resolution position
sensor
resolution
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.)
Expired - Lifetime
Application number
FR0012210A
Other languages
English (en)
Other versions
FR2808325A1 (fr
Inventor
Olivier Andrieu
Jean Baptiste Yvon
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.)
ECTRICFIL INDUSTIRE L
Original Assignee
ECTRICFIL INDUSTIRE L
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
Priority claimed from FR0005326A external-priority patent/FR2808324A1/fr
Application filed by ECTRICFIL INDUSTIRE L filed Critical ECTRICFIL INDUSTIRE L
Priority to FR0012210A priority Critical patent/FR2808325B1/fr
Priority to DE10118174A priority patent/DE10118174A1/de
Priority to GB0110152A priority patent/GB2366871B/en
Priority to BR0101605-9A priority patent/BR0101605A/pt
Priority to SE0101453A priority patent/SE0101453L/
Priority to IT2001TO000397A priority patent/ITTO20010397A1/it
Publication of FR2808325A1 publication Critical patent/FR2808325A1/fr
Publication of FR2808325B1 publication Critical patent/FR2808325B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • 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
    • G01D5/142—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 using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR0012210A 2000-04-26 2000-09-26 Capteur de position a haute resolution Expired - Lifetime FR2808325B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0012210A FR2808325B1 (fr) 2000-04-26 2000-09-26 Capteur de position a haute resolution
DE10118174A DE10118174A1 (de) 2000-04-26 2001-04-11 Hochauflösender Positionssensor
GB0110152A GB2366871B (en) 2000-04-26 2001-04-25 A high resolution position sensor
SE0101453A SE0101453L (sv) 2000-04-26 2001-04-26 Lägesgivare med hög upplösning
BR0101605-9A BR0101605A (pt) 2000-04-26 2001-04-26 Sensor de posição de alta resolução
IT2001TO000397A ITTO20010397A1 (it) 2000-04-26 2001-04-26 Sensore di posizione ad alta risoluzione.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005326A FR2808324A1 (fr) 2000-04-26 2000-04-26 Codeur magnetique rotatif a haute resolution et capteur comportant un tel codeur
FR0012210A FR2808325B1 (fr) 2000-04-26 2000-09-26 Capteur de position a haute resolution

Publications (2)

Publication Number Publication Date
FR2808325A1 FR2808325A1 (fr) 2001-11-02
FR2808325B1 true FR2808325B1 (fr) 2002-09-06

Family

ID=26212368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0012210A Expired - Lifetime FR2808325B1 (fr) 2000-04-26 2000-09-26 Capteur de position a haute resolution

Country Status (6)

Country Link
BR (1) BR0101605A (fr)
DE (1) DE10118174A1 (fr)
FR (1) FR2808325B1 (fr)
GB (1) GB2366871B (fr)
IT (1) ITTO20010397A1 (fr)
SE (1) SE0101453L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758459B2 (en) 2006-10-03 2010-07-20 Aktiebolaget Skf Tensioning roller device
US8226301B2 (en) 2006-06-26 2012-07-24 Aktiebolaget Skf Suspension thrust bearing device and strut
US11001099B2 (en) * 2017-10-10 2021-05-11 Aktiebolaget Skf Wheel hub assembly having dual angular position sensors

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851650B1 (fr) * 2003-02-25 2005-06-17 Skf Ab Dispositif de detection de parametre de rotation et palier a roulement.
FR2880682B1 (fr) 2005-01-12 2007-04-20 Electricfil Automotive Soc Par Capteur de position a rapport cyclique desequilibre
DE102005037938A1 (de) * 2005-08-11 2007-02-15 Zf Lenksysteme Gmbh Vorrichtung zur Ermittlung der Position und eines Drehmoments einer Welle
FR2896036B1 (fr) * 2006-01-06 2008-11-07 Skf Ab Systeme de detection de position angulaire absolue par comparaison differentielle, roulement et machine tournante
FR2913081B1 (fr) 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
DE102007024593A1 (de) 2007-05-25 2008-11-27 Dr. Johannes Heidenhain Gmbh Maßstab für eine Positionsmesseinrichtung und Positionsmesseinrichtung
FR3005728B1 (fr) * 2013-05-17 2016-09-30 Hutchinson Codeur de position
WO2015090386A1 (fr) * 2013-12-18 2015-06-25 Siemens Aktiengesellschaft Capteur angulaire
DE102020200378A1 (de) * 2020-01-14 2021-07-15 Contitech Antriebssysteme Gmbh Elastomerkörper sowie Messanordnung an demselben
DE102020203302A1 (de) * 2020-03-16 2021-09-16 Contitech Antriebssysteme Gmbh Messanordnung an einer drehbaren Welle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0786406B2 (ja) * 1985-02-08 1995-09-20 株式会社日立製作所 クランク角センサ
JP2722605B2 (ja) * 1989-02-10 1998-03-04 株式会社安川電機 磁気エンコーダ
US4952080A (en) * 1989-05-12 1990-08-28 The Stanley Works Automatic assist for swing-door operator
FR2700588B1 (fr) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Dispositif de montage à joint d'étanchéité à codeur incorporé.
US5469054A (en) * 1993-04-22 1995-11-21 Honeywell Inc. Position sensor with two magnetically sensitive devices and two target tracks which are sensed in combination with each other to provide a synthesized signal
US5965806A (en) * 1997-09-30 1999-10-12 Cummins Engine Company, Inc. Engine crankshaft sensing system
US6073713A (en) * 1998-03-25 2000-06-13 Ford Global Technologies, Inc. Crankshaft position sensing with combined starter alternator
DE19821297C2 (de) * 1998-05-13 2000-05-18 Ivan Saprankov Anordnung zur Bestimmung der Absolutposition
FR2783914B1 (fr) * 1998-09-25 2000-12-15 Mecanique Et De Plastiques Ind Procede de realisation d'un codeur magnetique et codeur obtenu par ce procede
JP3564000B2 (ja) * 1999-04-28 2004-09-08 ペンタックス株式会社 エンコーダ
JP2000314638A (ja) * 1999-04-28 2000-11-14 Asahi Optical Co Ltd エンコーダ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8226301B2 (en) 2006-06-26 2012-07-24 Aktiebolaget Skf Suspension thrust bearing device and strut
US7758459B2 (en) 2006-10-03 2010-07-20 Aktiebolaget Skf Tensioning roller device
US11001099B2 (en) * 2017-10-10 2021-05-11 Aktiebolaget Skf Wheel hub assembly having dual angular position sensors

Also Published As

Publication number Publication date
GB2366871A (en) 2002-03-20
SE0101453D0 (sv) 2001-04-26
FR2808325A1 (fr) 2001-11-02
ITTO20010397A0 (it) 2001-04-26
ITTO20010397A1 (it) 2002-10-26
GB2366871A8 (en) 2002-03-20
BR0101605A (pt) 2001-11-20
DE10118174A1 (de) 2001-11-08
SE0101453L (sv) 2001-10-27
GB0110152D0 (en) 2001-06-20
GB2366871B (en) 2004-06-02

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