KR20060036926A - 접선 자기장을 감지하는 위치센서 - Google Patents

접선 자기장을 감지하는 위치센서 Download PDF

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Publication number
KR20060036926A
KR20060036926A KR1020057023809A KR20057023809A KR20060036926A KR 20060036926 A KR20060036926 A KR 20060036926A KR 1020057023809 A KR1020057023809 A KR 1020057023809A KR 20057023809 A KR20057023809 A KR 20057023809A KR 20060036926 A KR20060036926 A KR 20060036926A
Authority
KR
South Korea
Prior art keywords
poles
magnetic
position sensor
irregular
pole
Prior art date
Application number
KR1020057023809A
Other languages
English (en)
Korean (ko)
Inventor
올리비에 앙드리외
Original Assignee
일렉트릭필 오토모티브
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 일렉트릭필 오토모티브 filed Critical 일렉트릭필 오토모티브
Publication of KR20060036926A publication Critical patent/KR20060036926A/ko

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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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
KR1020057023809A 2003-06-13 2004-06-11 접선 자기장을 감지하는 위치센서 KR20060036926A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307116 2003-06-13
FR0307116A FR2856144B1 (fr) 2003-06-13 2003-06-13 Capteur de position a detection d'un champ magnetique tangentiel

Publications (1)

Publication Number Publication Date
KR20060036926A true KR20060036926A (ko) 2006-05-02

Family

ID=33484403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057023809A KR20060036926A (ko) 2003-06-13 2004-06-11 접선 자기장을 감지하는 위치센서

Country Status (5)

Country Link
KR (1) KR20060036926A (fr)
BR (1) BRPI0411091A (fr)
DE (1) DE112004001243B4 (fr)
FR (1) FR2856144B1 (fr)
WO (1) WO2005003686A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051241A (ko) 2017-11-06 2019-05-15 주식회사 유라테크 절대위치 센서를 구비한 모터

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895075B1 (fr) * 2005-12-20 2008-03-14 Electricfil Automotive Soc Par Capteur magnetique de position a detection optimisee
JP5036030B2 (ja) * 2006-08-10 2012-09-26 内山工業株式会社 環状磁気エンコーダ
DE102012213717A1 (de) * 2011-08-22 2013-02-28 Schaeffler Technologies AG & Co. KG Inkrementalwegsensor
CN109781150B (zh) * 2019-01-09 2021-04-09 福建睿能科技股份有限公司 一种磁编码器的控制方法、磁编码器及针织机器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757943B1 (fr) * 1996-12-27 1999-03-26 Electricfil Codeur pour capteur de position et capteur en faisant application
DE19800774B4 (de) * 1998-01-12 2006-12-21 Siemens Ag Verfahren und magnetische Maßverkörperung zur Generierung eines Referenzsignals sowie Herstellungsverfahren für eine solche magnetische Maßverkörperung
FR2827955B1 (fr) * 2001-07-27 2003-10-24 Electricfil Codeur avec pole irregulier pour capteur de position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051241A (ko) 2017-11-06 2019-05-15 주식회사 유라테크 절대위치 센서를 구비한 모터

Also Published As

Publication number Publication date
DE112004001243T5 (de) 2006-05-04
FR2856144B1 (fr) 2005-10-21
WO2005003686A3 (fr) 2005-04-07
WO2005003686A2 (fr) 2005-01-13
FR2856144A1 (fr) 2004-12-17
DE112004001243B4 (de) 2012-10-31
BRPI0411091A (pt) 2006-07-18

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Patent event date: 20051212

Patent event code: PA01051R01D

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Patent event code: PA02012R01D

Patent event date: 20090526

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Patent event date: 20110518

Patent event code: PE09021S01D

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PE0601 Decision on rejection of patent

Patent event date: 20111024

Comment text: Decision to Refuse Application

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Patent event date: 20110518

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I