ATE462982T1 - Fluxgate-magnetometer - Google Patents

Fluxgate-magnetometer

Info

Publication number
ATE462982T1
ATE462982T1 AT05708471T AT05708471T ATE462982T1 AT E462982 T1 ATE462982 T1 AT E462982T1 AT 05708471 T AT05708471 T AT 05708471T AT 05708471 T AT05708471 T AT 05708471T AT E462982 T1 ATE462982 T1 AT E462982T1
Authority
AT
Austria
Prior art keywords
fluxgate
windings
cores
flexible
electrically conductive
Prior art date
Application number
AT05708471T
Other languages
English (en)
Inventor
Geoffrey Bartington
Original Assignee
Bartington Instr Ltd
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 Bartington Instr Ltd filed Critical Bartington Instr Ltd
Application granted granted Critical
Publication of ATE462982T1 publication Critical patent/ATE462982T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Dental Preparations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT05708471T 2004-03-12 2005-02-22 Fluxgate-magnetometer ATE462982T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0405617.2A GB0405617D0 (en) 2004-03-12 2004-03-12 Fluxgate and fluxgate magnetometer
PCT/GB2005/050020 WO2005088327A2 (en) 2004-03-12 2005-02-22 Fluxgate and fluxgate magnetometers

Publications (1)

Publication Number Publication Date
ATE462982T1 true ATE462982T1 (de) 2010-04-15

Family

ID=32117573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05708471T ATE462982T1 (de) 2004-03-12 2005-02-22 Fluxgate-magnetometer

Country Status (6)

Country Link
US (2) US7298141B2 (de)
EP (1) EP1730542B1 (de)
AT (1) ATE462982T1 (de)
DE (1) DE602005020262D1 (de)
GB (3) GB0405617D0 (de)
WO (1) WO2005088327A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009044988A1 (de) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Leistungsoptimierte Ansteuerung eines Fluxgatesensors
US10165276B2 (en) 2010-09-30 2018-12-25 Texas Instruments Incorporated Method and apparatus for frame coding in vertical raster scan order for HEVC
CN102012491B (zh) * 2010-11-22 2012-09-05 西北工业大学 单铁芯磁通门以及磁通门双轴传感器
CN102116853B (zh) * 2010-11-22 2013-01-16 西北工业大学 一种单铁芯磁通门
CN102012492B (zh) * 2010-11-22 2013-01-16 西北工业大学 单铁芯磁通门以及磁通门单轴传感器
CN102129049B (zh) * 2010-11-22 2013-01-16 西北工业大学 单铁芯磁通门以及磁通门三轴传感器
US20120249128A1 (en) * 2011-03-28 2012-10-04 GM Global Technology Operations LLC Magnetic sensor system
CN102401853B (zh) * 2011-11-28 2013-09-04 河北工业大学 双轴磁通门电流传感器
DE102012214892A1 (de) * 2012-08-22 2014-02-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetfeldsensor
US9176203B2 (en) 2013-02-05 2015-11-03 Texas Instruments Incorporated Apparatus and method for in situ current measurement in a conductor
US9704637B2 (en) 2013-07-15 2017-07-11 Texas Instruments Incorporated Method and apparatus for demagnetizing transformer cores in closed loop magnetic current sensors
US9291648B2 (en) 2013-08-07 2016-03-22 Texas Instruments Incorporated Hybrid closed-loop/open-loop magnetic current sensor
US9261571B2 (en) 2013-08-15 2016-02-16 Texas Instruments Incorporated Fluxgate magnetic sensor readout apparatus
US9229066B2 (en) 2013-08-15 2016-01-05 Texas Instruments Incorporated Integrated fluxgate magnetic sensor and excitation circuitry
FR3019903B1 (fr) 2014-04-11 2016-05-06 Neelogy Transducteur de champ magnetique a excitation en quadrature
JP6414780B2 (ja) * 2015-02-25 2018-10-31 パナソニックＩｐマネジメント株式会社 電流検出装置
US11448711B2 (en) 2015-03-25 2022-09-20 Texas Instruments Incorporated Simulation models for integrated fluxgate magnetic sensors and other magnetic circuit components
US11092656B2 (en) 2015-05-12 2021-08-17 Texas Instruments Incorporated Fluxgate magnetic field detection method and circuit
US9618541B1 (en) * 2016-04-20 2017-04-11 Neilsen-Kuljian, Inc. Apparatus, method and device for sensing DC currents
US10182652B1 (en) * 2017-12-21 2019-01-22 Google Llc Interactive kiosk shelves
US20240145165A1 (en) * 2022-10-31 2024-05-02 Arbiter Systems, Inc. Current transformer with improved performance
US20250282316A1 (en) * 2024-03-06 2025-09-11 Vela De Vento Corporation Magnetic bumper system for a vehicle

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GB592394A (en) * 1942-05-29 1947-09-17 Bendix Aviat Corp Electromagnetic induction device
US2770774A (en) * 1944-05-10 1956-11-13 Henry B Riblet Balanced magnetometer
US2834939A (en) * 1944-07-31 1958-05-13 Walter E Tolles Compensation of induced magnetic fields
US2432514A (en) * 1945-03-27 1947-12-16 Sperry Gyroscope Co Inc Adjustable flux valve
US2752564A (en) * 1947-01-14 1956-06-26 Clifford M Ryerson Apparatus for detecting a magnetic field
US3665298A (en) * 1970-01-05 1972-05-23 Erico Prod Inc Metal impurity detector for tubular conveyor system
DE2518764C2 (de) * 1975-04-26 1977-06-02 Foerster Friedrich Dr Magnetische oberwellensonde
US4100492A (en) * 1976-04-30 1978-07-11 Forster F M O Harmonic magnetic field probe with novel core construction
US4205266A (en) * 1977-04-13 1980-05-27 Dresser Industries, Inc. Method and apparatus to determine the proximity of a permanent magnet using a magnetometer
US4291773A (en) * 1978-07-27 1981-09-29 Evans Robert F Strictive material deflectable collar for use in borehole angle control
EP0359922A1 (de) * 1988-09-13 1990-03-28 Landis & Gyr Betriebs AG Vorrichtung zur Messung eines magnetischen Feldes
US5136241A (en) * 1990-08-27 1992-08-04 The United States Of America As Represented By The Secretary Of The Navy Device for sensing unwanted electric and magnetic fields in a remote sensor electrical lead
ES2070701B1 (es) * 1992-12-31 1997-07-01 Alcatel Standard Electrica Metodo de relajacion de tensiones internas en nucleos de cabezas sensoras de campos magneticos.
US6005524A (en) * 1998-02-26 1999-12-21 Ericsson Inc. Flexible diversity antenna
US6114849A (en) * 1998-04-17 2000-09-05 United Western Technologies Corp. Flexible eddy current test probe
KR100480749B1 (ko) 1998-07-07 2005-09-30 삼성전자주식회사 차동 솔레노이드형 자계검출소자 및 그 제조방법
US6417665B1 (en) * 1999-03-05 2002-07-09 The United States Of America As Represented By The Secretary Of The Navy Spatially integrating fluxgate manetometer having a flexible magnetic core
US6278272B1 (en) * 1999-03-05 2001-08-21 The United States Of America As Represented By The Secretary Of The Navy Integrating fluxgate magnetometer
KR100432662B1 (ko) * 2002-03-09 2004-05-22 삼성전기주식회사 인쇄회로기판 기술을 이용한 미약자계 감지용 센서 및 그제조방법
DE10224582B4 (de) * 2002-06-03 2005-04-07 Müller-BBM GmbH Vorrichtung zur Messung von magnetischen Flussdichten
US7023213B2 (en) * 2002-12-10 2006-04-04 Schlumberger Technology Corporation Subsurface conductivity imaging systems and methods
JP4332623B2 (ja) * 2003-02-26 2009-09-16 テクトロニクス・インコーポレイテッド 電流プローブ
US20040251897A1 (en) * 2003-06-16 2004-12-16 Danmag Aps Fluxgate magnetometer with rotating core

Also Published As

Publication number Publication date
GB2446989A (en) 2008-08-27
US7298141B2 (en) 2007-11-20
GB2411964A (en) 2005-09-14
EP1730542A2 (de) 2006-12-13
GB2411964B (en) 2008-08-20
WO2005088327A2 (en) 2005-09-22
DE602005020262D1 (en) 2010-05-12
US20070188170A1 (en) 2007-08-16
GB0810786D0 (en) 2008-07-23
GB0405617D0 (en) 2004-04-21
GB2446989C (en) 2008-12-03
US20080068010A1 (en) 2008-03-20
GB0503616D0 (en) 2005-03-30
WO2005088327A3 (en) 2005-10-27
EP1730542B1 (de) 2010-03-31
GB2446989B (en) 2008-10-15

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Legal Events

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