FR2886007A1 - Capteur magnetique d'angle de rotation - Google Patents

Capteur magnetique d'angle de rotation

Info

Publication number
FR2886007A1
FR2886007A1 FR0604405A FR0604405A FR2886007A1 FR 2886007 A1 FR2886007 A1 FR 2886007A1 FR 0604405 A FR0604405 A FR 0604405A FR 0604405 A FR0604405 A FR 0604405A FR 2886007 A1 FR2886007 A1 FR 2886007A1
Authority
FR
France
Prior art keywords
rotation
magnet
rotation angle
detection target
angle 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.)
Withdrawn
Application number
FR0604405A
Other languages
English (en)
Inventor
Tomohiro Itoh
Takamistsu Kubota
Yoshiyuki Kono
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of FR2886007A1 publication Critical patent/FR2886007A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors

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)

Abstract

Dans un capteur magnétique d'angle de rotation (10) pour détecter un angle de rotation d'une cible de détection, une culasse (12) couvre des circonférences extérieures d'un aimant (20) et d'un dispositif de détection d'induction magnétique (30) consistant en un dispositif de Hall. L'un de l'aimant (20) et du dispositif de détection d'induction magnétique (30) tourne avec la cible de détection. Le dispositif de Hall (30) est décalé radialement par rapport à un centre de rotation (100) de la cible de détection. Le dispositif de détection d'induction magnétique (30) a une surface de détection (32) qui est parallèle à l'une d'une direction tangentielle et d'une direction normale d'un cercle de rotation de la cible de détection. L'aimant (20) est aimanté dans l'une de la direction tangentielle et de la direction normale du cercle de rotation.
FR0604405A 2005-05-17 2006-05-17 Capteur magnetique d'angle de rotation Withdrawn FR2886007A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005143991 2005-05-17
JP2006065506A JP4797716B2 (ja) 2005-05-17 2006-03-10 回転角度検出装置

Publications (1)

Publication Number Publication Date
FR2886007A1 true FR2886007A1 (fr) 2006-11-24

Family

ID=37311237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604405A Withdrawn FR2886007A1 (fr) 2005-05-17 2006-05-17 Capteur magnetique d'angle de rotation

Country Status (4)

Country Link
US (1) US7161349B2 (fr)
JP (1) JP4797716B2 (fr)
DE (1) DE102006000231A1 (fr)
FR (1) FR2886007A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836139B1 (ko) * 2006-12-28 2008-06-09 삼성전자주식회사 스위블 바디의 회전 방향 감지 장치를 갖는 스위블 타입휴대용 단말기 및 그것을 이용한 스위블 바디의 회전 방향감지 방법
US20080252285A1 (en) * 2007-02-28 2008-10-16 Caterpillar Inc. Machine with a rotary position-sensing system
US8933691B2 (en) * 2007-10-27 2015-01-13 Walbro Engine Management, L.L.C. Rotary position sensor
US8485498B2 (en) * 2010-06-30 2013-07-16 Denso Corporation Valve control apparatus
JP5299479B2 (ja) * 2010-06-30 2013-09-25 株式会社デンソー バルブ制御装置
JP5376348B2 (ja) 2011-08-04 2013-12-25 株式会社デンソー 位置検出装置
JP5953941B2 (ja) * 2012-05-30 2016-07-20 株式会社デンソー 回転角度検出装置
JP5692607B2 (ja) * 2012-07-05 2015-04-01 株式会社デンソー 位置検出装置、およびその製造方法
DE102014208763A1 (de) * 2014-05-09 2015-11-12 Robert Bosch Gmbh Magnet für Drehwinkelsensor
FR3047801B1 (fr) * 2016-02-12 2018-02-16 Continental Automotive France Procede de formation d'une entretoise imperdable logee dans une embase de capteur accelerometre et capteur muni d'une telle embase
JP6899297B2 (ja) * 2017-09-22 2021-07-07 東洋電装株式会社 スロットル装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03122318U (fr) * 1990-03-27 1991-12-13
US6417664B1 (en) 1998-05-08 2002-07-09 Wabash Technologies, Inc. Magnetic rotational position sensor having a peripherally interrupted outer pole piece
US6956368B2 (en) 1998-05-08 2005-10-18 Wabash Technologies, Inc. Magnetic rotational position sensor
US6472865B1 (en) 1998-05-08 2002-10-29 Wabash Technologies, Inc. Magnetic rotational position sensor having dual magnetic flux sensor capabilities
US6137288A (en) * 1998-05-08 2000-10-24 Luetzow; Robert Herman Magnetic rotational position sensor
JP4378814B2 (ja) 1999-07-16 2009-12-09 株式会社日本自動車部品総合研究所 回転角検出装置
JP2003177004A (ja) * 2001-10-05 2003-06-27 Tyco Electronics Amp Kk 角度センサ

Also Published As

Publication number Publication date
DE102006000231A8 (de) 2007-04-26
JP2006349665A (ja) 2006-12-28
US20060261804A1 (en) 2006-11-23
US7161349B2 (en) 2007-01-09
DE102006000231A1 (de) 2006-11-23
JP4797716B2 (ja) 2011-10-19

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Effective date: 20110131