FR2829573B1 - Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile - Google Patents

Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile

Info

Publication number
FR2829573B1
FR2829573B1 FR0111724A FR0111724A FR2829573B1 FR 2829573 B1 FR2829573 B1 FR 2829573B1 FR 0111724 A FR0111724 A FR 0111724A FR 0111724 A FR0111724 A FR 0111724A FR 2829573 B1 FR2829573 B1 FR 2829573B1
Authority
FR
France
Prior art keywords
mobile
magnetic sensor
path tracked
tracked
path
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 - Fee Related
Application number
FR0111724A
Other languages
English (en)
Other versions
FR2829573A1 (fr
Inventor
Bernard Genot
Philippe Morisset
Gerard Mouaici
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.)
Aumovio France SAS
Original Assignee
Siemens Automotive SA
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 Siemens Automotive SA filed Critical Siemens Automotive SA
Priority to FR0111724A priority Critical patent/FR2829573B1/fr
Priority to DE10240407A priority patent/DE10240407A1/de
Priority to US10/237,671 priority patent/US6639398B2/en
Publication of FR2829573A1 publication Critical patent/FR2829573A1/fr
Application granted granted Critical
Publication of FR2829573B1 publication Critical patent/FR2829573B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01D5/142—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
    • G01D5/145—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 influenced by the relative movement between the Hall device and magnetic fields

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)
FR0111724A 2001-09-11 2001-09-11 Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile Expired - Fee Related FR2829573B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0111724A FR2829573B1 (fr) 2001-09-11 2001-09-11 Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile
DE10240407A DE10240407A1 (de) 2001-09-11 2002-09-02 Magnetischer Wegaufnehmer
US10/237,671 US6639398B2 (en) 2001-09-11 2002-09-10 Magnetic sensor that concentrates magnetic flux in an air gap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0111724A FR2829573B1 (fr) 2001-09-11 2001-09-11 Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile

Publications (2)

Publication Number Publication Date
FR2829573A1 FR2829573A1 (fr) 2003-03-14
FR2829573B1 true FR2829573B1 (fr) 2004-01-16

Family

ID=8867156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111724A Expired - Fee Related FR2829573B1 (fr) 2001-09-11 2001-09-11 Capteur magnetique de la position d'un mobile sur une trajectoire suivie par le mobile

Country Status (3)

Country Link
US (1) US6639398B2 (fr)
DE (1) DE10240407A1 (fr)
FR (1) FR2829573B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040246649A1 (en) * 2003-06-03 2004-12-09 Mks Instruments, Inc. Flow control valve with magnetic field sensor
FR2856474B1 (fr) * 2003-06-17 2005-10-21 Electricfil Capteur magnetique de position a fuites magnetiques controlees
US7138623B2 (en) * 2004-12-13 2006-11-21 Magna Powertrain Usa, Inc. Power transfer device with contactless optical encoder and color reflective surface
DE102006025429A1 (de) * 2006-05-31 2007-12-06 Tyco Electronics Amp Gmbh Linearer magnetischer Positionsaufnehmer mit verbesserter Linearität der Ausgangskennlinie
US20080303515A1 (en) * 2007-06-05 2008-12-11 Wolf Ronald J Position sensor
FR2936307B1 (fr) * 2008-09-24 2010-09-17 Moving Magnet Tech Mmt Capteur de position lineaire ou rotatifa aimant permanent pour la detection d'une cible ferromagnetique
IT1393598B1 (it) * 2009-03-31 2012-04-27 Natali Attuatore pneumatico
EP2939785B1 (fr) 2014-04-30 2018-02-14 Faist Componenti S.p.A. Procédé de fabrication d'un dispositif de détection pour détecter la position d'une tige mobile d'un actionneur pneumatique et dispositif de détection pouvant être obtenu avec ce procédé
EP2940358B1 (fr) 2014-04-30 2019-03-13 Faist Componenti S.p.A. Dispositif pour générer un champ magnétique associé à une tige mobile d'un actionneur pneumatique et procédé de fabrication du dispositif
US12287351B2 (en) * 2022-06-29 2025-04-29 Blue Origin Manufacturing, LLC Accelerometer with hall effect sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022726B2 (ja) 1978-06-13 1985-06-04 株式会社ボッシュオートモーティブ システム 変位検出器
DE2918329A1 (de) * 1979-05-07 1980-12-04 Papst Motoren Kg Verfahren zum befestigen eines galvanomagnetischen sensors in einer ausnehmung einer leiterplatte
GB2137020B (en) * 1980-08-05 1985-05-15 Standard Telephones Cables Ltd Hall effect device
JPH0275901A (ja) * 1988-09-13 1990-03-15 Jidosha Kiki Co Ltd ストロークセンサ
EP0559265B1 (fr) * 1992-02-27 1997-05-14 Koninklijke Philips Electronics N.V. Système de détermination de la position
FR2691534B1 (fr) * 1992-05-19 1994-08-26 Moving Magnet Tech Capteur de position à aimant permanent et sonde de hall.
FR2746912B1 (fr) 1996-03-29 1998-06-05 Sagem Capteur magnetique de position
DE20003631U1 (de) * 2000-02-29 2000-08-17 Kuhnke Gmbh Kg H Einrichtung zum Orten eines bewegbaren Körpers in einem vorgegebenen Raum

Also Published As

Publication number Publication date
US20030048100A1 (en) 2003-03-13
DE10240407A1 (de) 2003-03-27
FR2829573A1 (fr) 2003-03-14
US6639398B2 (en) 2003-10-28

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Effective date: 20200914