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LT2014134A - Skaliarinis magnetinio lauko zondas - Google Patents

Skaliarinis magnetinio lauko zondas

Info

Publication number
LT2014134A
LT2014134A LT2014134A LT2014134A LT2014134A LT 2014134 A LT2014134 A LT 2014134A LT 2014134 A LT2014134 A LT 2014134A LT 2014134 A LT2014134 A LT 2014134A LT 2014134 A LT2014134 A LT 2014134A
Authority
LT
Lithuania
Prior art keywords
magnetic field
magnetic induction
magnetic
sensor
thin film
Prior art date
Application number
LT2014134A
Other languages
English (en)
Other versions
LT6294B (lt
Inventor
Voitceh STANKEVIČ
Saulius Balevičius
Nerija ŽURAUSKIENĖ
Česlovas Šimkevičius
Skirmantas KERŠULIS
Vitoldas Gobis
Algirdas BAŠKYS
Original Assignee
Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
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 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras filed Critical Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
Priority to LT2014134A priority Critical patent/LT6294B/lt
Priority to EP15191503.0A priority patent/EP3023804B1/en
Publication of LT2014134A publication Critical patent/LT2014134A/lt
Publication of LT6294B publication Critical patent/LT6294B/lt

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
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/007—Environmental aspects, e.g. temperature variations, radiation, stray fields

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Išradimas susijęs su matavimo priemonėmis, matuojančiomis magnetinį lauką. Išradimas gali būti panaudotas matavimo, kontrolės, ir monitoringo sistemose, kuriose yra atliekamas nuolatinio arba kintančio skaliarinio magnetinio srauto tankio (magnetinės indukcijos) matavimas. Zondas transformuoja magnetinės indukcijos reikšmes į elektrinį signalą - varžos pokytį, panaudojant magnetovaržinį plonasluoksnį manganito jutiklį. Temperatūrinių paklaidų kompensavimui zonde yra sumontuotas plonasluoksnis varžinis temperatūros jutiklis, realiu laiku nustatantis temperatūrą realiu laiku. Abiejų jutiklių plonieji sluoksniai atskirti plonu laidžios šilumai ir nelaidžios elektrai termopastos sluoksniu.
LT2014134A 2014-11-21 2014-11-21 Skaliarinis magnetinio lauko zondas LT6294B (lt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LT2014134A LT6294B (lt) 2014-11-21 2014-11-21 Skaliarinis magnetinio lauko zondas
EP15191503.0A EP3023804B1 (en) 2014-11-21 2015-10-26 Magnetic induction measuring device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2014134A LT6294B (lt) 2014-11-21 2014-11-21 Skaliarinis magnetinio lauko zondas

Publications (2)

Publication Number Publication Date
LT2014134A true LT2014134A (lt) 2016-06-27
LT6294B LT6294B (lt) 2016-08-10

Family

ID=54782402

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2014134A LT6294B (lt) 2014-11-21 2014-11-21 Skaliarinis magnetinio lauko zondas

Country Status (2)

Country Link
EP (1) EP3023804B1 (lt)
LT (1) LT6294B (lt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6583208B2 (ja) * 2016-10-14 2019-10-02 株式会社デンソー 磁気検出素子
LT6865B (lt) * 2020-04-06 2021-11-10 Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Skaliarinis magnetinio lauko matavimo zondas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117571A (en) * 1997-03-28 2000-09-12 Advanced Technology Materials, Inc. Compositions and method for forming doped A-site deficient thin-film manganate layers on a substrate
US6232776B1 (en) 1997-12-18 2001-05-15 Honeywell Inc. Magnetic field sensor for isotropically sensing an incident magnetic field in a sensor plane
JP2001274478A (ja) * 2000-03-27 2001-10-05 Yamaha Corp 磁気抵抗センサ
WO2005060657A2 (en) * 2003-12-15 2005-07-07 Yale University Magnetoelectronic devices based on colossal magnetoresistive thin films
FR2921494B1 (fr) 2007-09-20 2009-12-18 Saint Louis Inst Dispositif de mesure de l'induction magnetique comportant plusieurs bandes de film mince presentant des phenomenes de magnetoresistance colossale
DE102008030332A1 (de) * 2008-06-30 2009-12-31 Siemens Aktiengesellschaft Verfahren zur Minimierung der Temperaturabhängigkeit von Messsignalen von Spinvalve-Magnetfeldsensoren und damit aufgebaute intrinsisch temperaturkompensierte GMR/TMR-Brücke

Also Published As

Publication number Publication date
LT6294B (lt) 2016-08-10
EP3023804A1 (en) 2016-05-25
EP3023804B1 (en) 2019-11-27

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20160627

FG9A Patent granted

Effective date: 20160810

MM9A Lapsed patents

Effective date: 20191121