FR3019903B1 - Transducteur de champ magnetique a excitation en quadrature - Google Patents
Transducteur de champ magnetique a excitation en quadratureInfo
- Publication number
- FR3019903B1 FR3019903B1 FR1453276A FR1453276A FR3019903B1 FR 3019903 B1 FR3019903 B1 FR 3019903B1 FR 1453276 A FR1453276 A FR 1453276A FR 1453276 A FR1453276 A FR 1453276A FR 3019903 B1 FR3019903 B1 FR 3019903B1
- Authority
- FR
- France
- Prior art keywords
- quadrature
- excitation
- magnetic field
- field transducer
- transducer
- 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.)
- Active
Links
- 230000005284 excitation Effects 0.000 title 1
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1453276A FR3019903B1 (fr) | 2014-04-11 | 2014-04-11 | Transducteur de champ magnetique a excitation en quadrature |
PCT/EP2015/057811 WO2015155326A1 (fr) | 2014-04-11 | 2015-04-10 | Transducteur de champ magnetique a excitation en quadrature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1453276A FR3019903B1 (fr) | 2014-04-11 | 2014-04-11 | Transducteur de champ magnetique a excitation en quadrature |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3019903A1 FR3019903A1 (fr) | 2015-10-16 |
FR3019903B1 true FR3019903B1 (fr) | 2016-05-06 |
Family
ID=51518878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1453276A Active FR3019903B1 (fr) | 2014-04-11 | 2014-04-11 | Transducteur de champ magnetique a excitation en quadrature |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3019903B1 (fr) |
WO (1) | WO2015155326A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019107736A1 (de) | 2019-03-26 | 2020-10-01 | Energybox Ltd. | Messaufnehmer, Messeinrichtung, Erkennungsmodul, Messverfahren und Eichverfahren |
CN116735939A (zh) * | 2023-06-14 | 2023-09-12 | 上海盛位电子技术有限公司 | 一种磁通门电流检测装置和磁通门电流检测方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159785A (en) * | 1962-03-14 | 1964-12-01 | Bunker Ramo | Second harmonic magnetometer having a plurality of transducers in combination with means responsive to flux amplitude and direction |
US3638074A (en) | 1970-04-27 | 1972-01-25 | Trw Inc | Fluxgate magnetometer drive circuit including a sensor demagnetizer |
US5161311A (en) * | 1990-08-29 | 1992-11-10 | Alps Electric Inc. | Calibration and compensation of an electronic compass system |
US6278272B1 (en) | 1999-03-05 | 2001-08-21 | The United States Of America As Represented By The Secretary Of The Navy | Integrating fluxgate magnetometer |
GB0405617D0 (en) | 2004-03-12 | 2004-04-21 | Bartington Instr Ltd | Fluxgate and fluxgate magnetometer |
JP4853045B2 (ja) * | 2006-02-27 | 2012-01-11 | 株式会社デンソー | フラックスゲートセンサの信号処理装置 |
FR2931945B1 (fr) | 2008-05-22 | 2010-06-18 | Billanco | Capteur de circulation de champ magnetique et capteur de courant mettant en oeuvre un tel capteur |
US8237438B2 (en) * | 2009-03-13 | 2012-08-07 | Quantec Geoscience | Very low noise magnetometer |
FR2953028B1 (fr) | 2009-11-26 | 2012-04-20 | Billanco | Capteur de circulation de champs magnetiques equipe d'un moyen de verification, et procede de verification d'un tel capteur. |
FR2980581B1 (fr) | 2011-09-26 | 2017-08-18 | Neelogy | Capteur de courant sans contact. |
-
2014
- 2014-04-11 FR FR1453276A patent/FR3019903B1/fr active Active
-
2015
- 2015-04-10 WO PCT/EP2015/057811 patent/WO2015155326A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015155326A1 (fr) | 2015-10-15 |
FR3019903A1 (fr) | 2015-10-16 |
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Legal Events
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