FR2886726B1 - Capteur magnetique de position a encombrement reduit - Google Patents

Capteur magnetique de position a encombrement reduit

Info

Publication number
FR2886726B1
FR2886726B1 FR0505550A FR0505550A FR2886726B1 FR 2886726 B1 FR2886726 B1 FR 2886726B1 FR 0505550 A FR0505550 A FR 0505550A FR 0505550 A FR0505550 A FR 0505550A FR 2886726 B1 FR2886726 B1 FR 2886726B1
Authority
FR
France
Prior art keywords
position sensor
reduced size
magnetic position
magnetic
size
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
FR0505550A
Other languages
English (en)
Other versions
FR2886726A1 (fr
Inventor
Bertrand Fegrand
Laurent Dufour
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
Priority to FR0505550A priority Critical patent/FR2886726B1/fr
Priority to PCT/FR2006/050501 priority patent/WO2006129041A2/fr
Publication of FR2886726A1 publication Critical patent/FR2886726A1/fr
Application granted granted Critical
Publication of FR2886726B1 publication Critical patent/FR2886726B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
FR0505550A 2005-06-01 2005-06-01 Capteur magnetique de position a encombrement reduit Expired - Fee Related FR2886726B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0505550A FR2886726B1 (fr) 2005-06-01 2005-06-01 Capteur magnetique de position a encombrement reduit
PCT/FR2006/050501 WO2006129041A2 (fr) 2005-06-01 2006-06-01 Capteur magnetique de position a encombrement reduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505550A FR2886726B1 (fr) 2005-06-01 2005-06-01 Capteur magnetique de position a encombrement reduit

Publications (2)

Publication Number Publication Date
FR2886726A1 FR2886726A1 (fr) 2006-12-08
FR2886726B1 true FR2886726B1 (fr) 2007-09-21

Family

ID=35462398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0505550A Expired - Fee Related FR2886726B1 (fr) 2005-06-01 2005-06-01 Capteur magnetique de position a encombrement reduit

Country Status (2)

Country Link
FR (1) FR2886726B1 (fr)
WO (1) WO2006129041A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252697B (zh) * 2011-04-14 2013-07-03 上海交通大学 差动结构的组合编码式涡流栅绝对位置传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126999A (en) * 1966-08-05 1968-09-11 Siemens Ag A magnetic storage medium
JP2598782B2 (ja) * 1986-06-25 1997-04-09 キヤノン電子株式会社 磁気エンコーダ装置
JPH03282213A (ja) * 1990-03-30 1991-12-12 Japan Servo Co Ltd 磁気エンコーダ
EP1238251A1 (fr) * 1999-12-06 2002-09-11 Robert Bosch Gmbh Dispositif pour mesurer un angle et/ou la vitesse angulaire d'un corps rotatif et/ou le couple de rotation applique a ce dernier
FR2808324A1 (fr) * 2000-04-26 2001-11-02 Ectricfil Industire L Codeur magnetique rotatif a haute resolution et capteur comportant un tel codeur
FR2827955B1 (fr) * 2001-07-27 2003-10-24 Electricfil Codeur avec pole irregulier pour capteur de position
DE10228663A1 (de) * 2002-06-27 2004-01-22 Philips Intellectual Property & Standards Gmbh Anordnung zum Bestimmen der Lage eines Körpers

Also Published As

Publication number Publication date
FR2886726A1 (fr) 2006-12-08
WO2006129041A2 (fr) 2006-12-07
WO2006129041A3 (fr) 2007-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229