DE69827011D1 - Magnetischer wegsensor - Google Patents

Magnetischer wegsensor

Info

Publication number
DE69827011D1
DE69827011D1 DE1998627011 DE69827011T DE69827011D1 DE 69827011 D1 DE69827011 D1 DE 69827011D1 DE 1998627011 DE1998627011 DE 1998627011 DE 69827011 T DE69827011 T DE 69827011T DE 69827011 D1 DE69827011 D1 DE 69827011D1
Authority
DE
Germany
Prior art keywords
travel sensor
magnetic travel
magnetic
sensor
travel
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 - Lifetime
Application number
DE1998627011
Other languages
English (en)
Other versions
DE69827011T2 (de
Inventor
John P Dilger
Nile Kenton Dielschneider
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of DE69827011D1 publication Critical patent/DE69827011D1/de
Application granted granted Critical
Publication of DE69827011T2 publication Critical patent/DE69827011T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D5/00Mechanical 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
    • G01D5/12Mechanical 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
    • G01D5/14Mechanical 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING 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
    • G01D5/00Mechanical 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
    • G01D5/12Mechanical 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
    • G01D5/14Mechanical 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
    • G01D5/142Mechanical 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
    • G01D5/145Mechanical 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)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DE69827011T 1997-08-06 1998-08-04 Magnetischer wegsensor Expired - Lifetime DE69827011T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US906773 1997-08-06
US08/906,773 US6060881A (en) 1997-08-06 1997-08-06 Flux shaping pole pieces for a magnetic displacement sensor
PCT/US1998/016238 WO1999008073A1 (en) 1997-08-06 1998-08-04 Flux shaping pole pieces for a magnetic displacement sensor

Publications (2)

Publication Number Publication Date
DE69827011D1 true DE69827011D1 (de) 2004-11-18
DE69827011T2 DE69827011T2 (de) 2006-03-09

Family

ID=25422953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827011T Expired - Lifetime DE69827011T2 (de) 1997-08-06 1998-08-04 Magnetischer wegsensor

Country Status (12)

Country Link
US (1) US6060881A (de)
EP (1) EP1002218B1 (de)
JP (1) JP4136308B2 (de)
KR (1) KR100589646B1 (de)
CN (1) CN1236283C (de)
AR (1) AR011488A1 (de)
BR (1) BR9811072B1 (de)
CA (1) CA2299315C (de)
DE (1) DE69827011T2 (de)
ES (1) ES2232004T3 (de)
TR (1) TR200000800T2 (de)
WO (1) WO1999008073A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07197963A (ja) * 1993-12-22 1995-08-01 Westinghouse Air Brake Co ラッチ鎖錠用ばねクリップ
GB9720911D0 (en) * 1997-10-03 1997-12-03 Britax Rainsfords Pty Ltd Hall effect sensor system
US6448763B1 (en) * 2001-01-10 2002-09-10 Siemens Corporation System for magnetization to produce linear change in field angle
WO2002084221A1 (en) * 2001-04-18 2002-10-24 Advanced Coding Systems Ltd. Magnetic position sensor
US6850849B1 (en) * 2001-06-20 2005-02-01 Curtis Roys Fluid flow monitor and control system
US6823270B1 (en) 2001-06-20 2004-11-23 Curtis Roys Fluid flow monitoring system
US6653830B2 (en) * 2001-12-14 2003-11-25 Wabash Technologies, Inc. Magnetic position sensor having shaped pole pieces to provide a magnetic field having a varying magnetic flux density field strength
US6909281B2 (en) 2002-07-03 2005-06-21 Fisher Controls International Llc Position sensor using a compound magnetic flux source
WO2004066138A1 (ja) * 2003-01-20 2004-08-05 Asahi Kasei Emd Corporation ポインティングデバイス
JP4007313B2 (ja) * 2003-01-22 2007-11-14 株式会社村田製作所 角度センサ
CA2513831C (en) * 2003-02-21 2010-12-07 Fisher Controls International Llc Magnetic position sensor with integrated hall effect switch
US6952086B1 (en) 2003-10-10 2005-10-04 Curtiss-Wright Electro-Mechanical Corporation Linear position sensing system and coil switching methods for closed-loop control of large linear induction motor systems
JP4401926B2 (ja) * 2004-10-14 2010-01-20 ヤマハ発動機株式会社 相対位置検出制御装置及び鞍乗型車両
JP2006112879A (ja) * 2004-10-14 2006-04-27 Yamaha Motor Co Ltd 相対位置検出装置及び鞍乗り型車両
JP4911889B2 (ja) * 2004-10-14 2012-04-04 ヤマハ発動機株式会社 相対位置検出装置及び鞍乗り型車両
US8050144B2 (en) * 2009-07-08 2011-11-01 Geospace Technologies Lp Vertical geophone having improved distortion characteristics
US8208347B2 (en) * 2009-07-08 2012-06-26 Geospace Technologies, Lp Geophone having improved damping control
US8098546B2 (en) * 2009-07-08 2012-01-17 Geospace Technologies, Lp Geophone having improved sensitivity
JP5434939B2 (ja) * 2011-03-16 2014-03-05 株式会社デンソー ストローク量検出装置
JP6308381B2 (ja) * 2013-11-13 2018-04-11 リコーイメージング株式会社 位置検出用装置、位置補正装置及び撮影装置
JP2015145816A (ja) * 2014-02-03 2015-08-13 アイシン精機株式会社 変位センサ
US20190376779A1 (en) * 2016-12-22 2019-12-12 Hamlin Electronics (Suzhou) Co. Ltd. Magnetic position sensor
KR102258022B1 (ko) * 2020-09-01 2021-05-28 삼성전자 주식회사 상대 위치 결정을 위한 센서 장치와 그 센서 장치를 포함하는 전자 장치 및 상대 위치를 결정하기 위한 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112464A (en) * 1963-11-26 Figure
GB154340A (en) * 1919-08-29 1920-11-29 Louis Young Improvements in hornless gramophone and phonograph cases
GB872072A (en) * 1959-05-06 1961-07-05 Ultra Electronics Ltd Mechanico-electrical transducer
US4570118A (en) * 1981-11-20 1986-02-11 Gulf & Western Manufacturing Company Angular position transducer including permanent magnets and Hall Effect device
ATE45807T1 (de) * 1982-07-02 1989-09-15 Deutsche Forsch Luft Raumfahrt Messumformer.
DE3239769A1 (de) * 1982-10-27 1984-05-03 Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt Muenzpruefeinrichtung
GB8404169D0 (en) * 1984-02-17 1984-03-21 Dowty Hydraulic Units Ltd Electrohydraulic servo valve
DE3410736A1 (de) * 1984-03-23 1985-10-03 Wabco Westinghouse Fahrzeug Analoger wegsensor
EP0172384B1 (de) * 1984-08-22 1989-06-07 Bosch-Siemens HausgerÀ¤te GmbH Elektromagnetanordnung zur Beeinflussung eines Tauchankers
JPS631975A (ja) * 1986-06-20 1988-01-06 Atsugi Motor Parts Co Ltd 加速度センサ
US4935698A (en) * 1989-03-03 1990-06-19 Sprague Electric Company Sensor having dual Hall IC, pole piece and magnet
JPH034123A (ja) * 1989-05-31 1991-01-10 K G S Kk 位置検出用センサ装置
EP0559265B1 (de) * 1992-02-27 1997-05-14 Koninklijke Philips Electronics N.V. Positionssensorsystem
US5497081A (en) * 1992-06-22 1996-03-05 Durakool Incorporated Mechanically adjustable linear-output angular position sensor
JPH06176916A (ja) * 1992-12-09 1994-06-24 Shin Etsu Chem Co Ltd 磁場発生装置

Also Published As

Publication number Publication date
EP1002218B1 (de) 2004-10-13
AU746417B2 (en) 2002-05-02
WO1999008073A1 (en) 1999-02-18
US6060881A (en) 2000-05-09
AR011488A1 (es) 2000-08-16
JP2001512817A (ja) 2001-08-28
DE69827011T2 (de) 2006-03-09
KR100589646B1 (ko) 2006-06-13
KR20010022696A (ko) 2001-03-26
BR9811072A (pt) 2000-08-08
BR9811072B1 (pt) 2009-05-05
CN1266484A (zh) 2000-09-13
CA2299315C (en) 2006-06-20
JP4136308B2 (ja) 2008-08-20
TR200000800T2 (tr) 2001-07-23
CN1236283C (zh) 2006-01-11
CA2299315A1 (en) 1999-02-18
ES2232004T3 (es) 2005-05-16
EP1002218A1 (de) 2000-05-24
AU8768598A (en) 1999-03-01

Similar Documents

Publication Publication Date Title
DE69808776D1 (de) Magnetfeldfühler
DE69818256D1 (de) Magnetischer positionsgeber
DE69729534D1 (de) Magnetischer Fühler
DE19580281T1 (de) Magnetsensor
DE69904168D1 (de) Magnetfeldfühler
DE69638204D1 (de) Magnetischer wegsensor
DE69522366D1 (de) Magnetfeldsensor
DE69816755D1 (de) Magnetischer drehgeber
DE69827818D1 (de) Magnetische kodiereinrichtung
DE69818884D1 (de) Magnetoresistiver Sensor
DE19680088T1 (de) Magnetsensor mit verbesserter Kalibrierbarkeit
DE19680089T1 (de) Magnetsensor mit verbesserter Kalibrierbarkeit
DE69827011D1 (de) Magnetischer wegsensor
DE59709847D1 (de) Passiver magnetischer positionssenor
DE59508216D1 (de) Magnetischer Wegsensor
DE69619930D1 (de) Magnetfeldfühler
DE69738435D1 (de) Magnetische stromsensor
DE60036628D1 (de) Magnetischer sensor
DE60037521D1 (de) Magnetischer sensor
DE69835247D1 (de) Verbesserte Sensoranordnungen
DE60036629D1 (de) Magnetischer sensor
DE69807881D1 (de) Stromsensor
DE69811448D1 (de) Magnetische Führung
DE69811652D1 (de) Magnetische kodiereinrichtung
DE69934868D1 (de) Magnetischer mehrschichtsensor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition