FR2757943B1 - Codeur pour capteur de position et capteur en faisant application - Google Patents

Codeur pour capteur de position et capteur en faisant application

Info

Publication number
FR2757943B1
FR2757943B1 FR9616351A FR9616351A FR2757943B1 FR 2757943 B1 FR2757943 B1 FR 2757943B1 FR 9616351 A FR9616351 A FR 9616351A FR 9616351 A FR9616351 A FR 9616351A FR 2757943 B1 FR2757943 B1 FR 2757943B1
Authority
FR
France
Prior art keywords
sensor
encoder
same
position 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.)
Expired - Fee Related
Application number
FR9616351A
Other languages
English (en)
Other versions
FR2757943A1 (fr
Inventor
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.)
Electricfil Industrie SARL
Electricfil SA
Original Assignee
Electricfil Industrie SARL
Electricfil 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 Electricfil Industrie SARL, Electricfil SA filed Critical Electricfil Industrie SARL
Priority to FR9616351A priority Critical patent/FR2757943B1/fr
Priority to DE19758037A priority patent/DE19758037A1/de
Publication of FR2757943A1 publication Critical patent/FR2757943A1/fr
Application granted granted Critical
Publication of FR2757943B1 publication Critical patent/FR2757943B1/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
    • G01D5/244—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
    • 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
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/80—Manufacturing details of magnetic targets for magnetic encoders

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)
FR9616351A 1996-12-27 1996-12-27 Codeur pour capteur de position et capteur en faisant application Expired - Fee Related FR2757943B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9616351A FR2757943B1 (fr) 1996-12-27 1996-12-27 Codeur pour capteur de position et capteur en faisant application
DE19758037A DE19758037A1 (de) 1996-12-27 1997-12-29 Codierer für Positionssensor und Meßfühler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9616351A FR2757943B1 (fr) 1996-12-27 1996-12-27 Codeur pour capteur de position et capteur en faisant application

Publications (2)

Publication Number Publication Date
FR2757943A1 FR2757943A1 (fr) 1998-07-03
FR2757943B1 true FR2757943B1 (fr) 1999-03-26

Family

ID=9499414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9616351A Expired - Fee Related FR2757943B1 (fr) 1996-12-27 1996-12-27 Codeur pour capteur de position et capteur en faisant application

Country Status (2)

Country Link
DE (1) DE19758037A1 (fr)
FR (1) FR2757943B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123605B4 (de) * 2000-12-06 2013-01-31 Pierburg Gmbh Rundmagnet
FR2827955B1 (fr) * 2001-07-27 2003-10-24 Electricfil Codeur avec pole irregulier pour capteur de position
EP1612813A3 (fr) 2001-09-11 2009-12-09 JTEKT Corporation Dispositif d'aimantation avec un reseau de pôles, et procédé d'aimantation
DE10219807C1 (de) * 2002-05-02 2003-07-17 Bruss Dichtungstechnik Vorrichtung zur Messung des Drehwinkels eines rotierenden Maschinenteils
FR2856144B1 (fr) * 2003-06-13 2005-10-21 Electricfil Capteur de position a detection d'un champ magnetique tangentiel
DE10338120A1 (de) * 2003-08-15 2005-03-17 Carl Freudenberg Kg Magnetischer Multipolencoder
FR2882140B1 (fr) * 2005-02-11 2007-05-11 Electricfil Automotive Soc Par Capteur de position a poles magnetiques compenses
FR2895075B1 (fr) * 2005-12-20 2008-03-14 Electricfil Automotive Soc Par Capteur magnetique de position a detection optimisee
FR2901019B1 (fr) * 2006-05-15 2010-04-23 Electricfil Automotive Codeur pour capteur de position, a effet stabilisateur pour le passage a zero du champ magnetique
FR2905172A1 (fr) * 2007-02-05 2008-02-29 Siemens Vdo Automotive Sas Dispositif de detection de la position d'un arbre a cames
DE102008020455A1 (de) * 2008-04-23 2009-10-29 Carl Freudenberg Kg Magnetischer Encoder
FR2935045B1 (fr) * 2008-08-12 2010-11-05 Electricfil Automotive Codeur multipolaire pour capteurs de position, et dispositif de detection comprenant un tel codeur associe a au moins un capteur de position
KR102113048B1 (ko) * 2013-11-13 2020-05-20 현대모비스 주식회사 마그네틱 엔코더 구조
CN104979067A (zh) * 2015-07-10 2015-10-14 科瑞工业自动化系统（苏州）有限公司 一种带z向的128极磁环
CN104979066A (zh) * 2015-07-10 2015-10-14 科瑞工业自动化系统（苏州）有限公司 一种带z向的320极磁环
CN104979065A (zh) * 2015-07-10 2015-10-14 科瑞工业自动化系统（苏州）有限公司 一种带z向的512极磁环
FR3080679B1 (fr) * 2018-04-25 2020-10-23 Valeo Equip Electr Moteur Dispositif de detection de la position angulaire d'un rotor d'une machine electrique tournante
CN113607194A (zh) * 2021-08-20 2021-11-05 美的威灵电机技术（上海）有限公司 磁编码器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185769U (fr) * 1974-12-28 1976-07-09
JPS62237314A (ja) * 1986-04-08 1987-10-17 Diesel Kiki Co Ltd 回転角度検出装置
JPS63154828A (ja) * 1986-12-19 1988-06-28 Fuji Heavy Ind Ltd 内燃機関のクランク角度検出装置
DE4233549A1 (de) * 1992-10-01 1994-04-21 Brose Fahrzeugteile Verfahren und Vorrichtung zum Erfassen der Drehzahl und der Dreheinrichtung eines Drehantriebes
JP3189464B2 (ja) * 1993-02-19 2001-07-16 株式会社デンソー 回転位置検出装置

Also Published As

Publication number Publication date
FR2757943A1 (fr) 1998-07-03
DE19758037A1 (de) 1998-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120831