HK1210269A1 - Magnetism detection device - Google Patents
Magnetism detection deviceInfo
- Publication number
- HK1210269A1 HK1210269A1 HK15110844.0A HK15110844A HK1210269A1 HK 1210269 A1 HK1210269 A1 HK 1210269A1 HK 15110844 A HK15110844 A HK 15110844A HK 1210269 A1 HK1210269 A1 HK 1210269A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- detection device
- magnetism detection
- magnetism
- detection
- Prior art date
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0041—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration using feed-back or modulation techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
-
- 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
- G01R33/028—Electrodynamic magnetometers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013044383A JP5521143B1 (ja) | 2013-03-06 | 2013-03-06 | 磁気検出装置 |
PCT/JP2014/055592 WO2014136825A1 (ja) | 2013-03-06 | 2014-03-05 | 磁気検出装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1210269A1 true HK1210269A1 (en) | 2016-04-15 |
Family
ID=51031365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK15110844.0A HK1210269A1 (en) | 2013-03-06 | 2015-11-03 | Magnetism detection device |
Country Status (6)
Country | Link |
---|---|
US (1) | US9389282B2 (xx) |
EP (1) | EP2975422B1 (xx) |
JP (1) | JP5521143B1 (xx) |
CN (1) | CN104854469B (xx) |
HK (1) | HK1210269A1 (xx) |
WO (1) | WO2014136825A1 (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104535943A (zh) * | 2014-12-30 | 2015-04-22 | 吉林大学 | 时间域电磁法磁感应强度b的测量装置及测量方法 |
CN105487027B (zh) * | 2016-01-04 | 2018-10-19 | 中国科学院物理研究所 | 三维矢量磁矩测量仪 |
JP7063323B2 (ja) | 2017-03-31 | 2022-05-09 | 日本電産株式会社 | モータおよび電動パワーステアリング装置 |
US10983179B2 (en) * | 2018-07-02 | 2021-04-20 | Asahi Kasei Microdevices Corporation | Magnetic field measuring device, magnetic field measurement method, and recording medium having recorded thereon magnetic field measurement program |
CN110163099B (zh) * | 2019-04-17 | 2022-04-01 | 中国电子科技网络信息安全有限公司 | 一种基于电磁泄漏信号的异常行为识别装置与方法 |
CN111404411B (zh) * | 2020-02-26 | 2021-06-15 | 北京交通大学 | 一种抑制串扰的三电平有源驱动电路 |
US11536589B2 (en) | 2021-03-09 | 2022-12-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electromagnetic noise position sensing |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05264700A (ja) * | 1992-02-14 | 1993-10-12 | Logic Rafuto:Kk | フラックスゲート・センサーの駆動方式 |
JPH07244166A (ja) * | 1994-03-07 | 1995-09-19 | Nippon Signal Co Ltd:The | 磁気センサ |
JP3096413B2 (ja) * | 1995-11-02 | 2000-10-10 | キヤノン電子株式会社 | 磁気検出素子、磁気センサー、地磁気検出型方位センサー、及び姿勢制御用センサー |
JP4312438B2 (ja) * | 2002-09-13 | 2009-08-12 | 日本電産サンキョー株式会社 | 巻線型磁気センサ |
US20040119470A1 (en) | 2002-09-13 | 2004-06-24 | Sankyo Seiki Mfg. Co., Ltd. | Winding type magnetic sensor device and coin discriminating sensor device |
JP2005043254A (ja) * | 2003-07-23 | 2005-02-17 | Uchihashi Estec Co Ltd | 導体電流測定方法。 |
JP4353465B2 (ja) * | 2003-08-22 | 2009-10-28 | 独立行政法人交通安全環境研究所 | 鉄道車両の磁界測定方法および磁界測定装置 |
JP2005269580A (ja) * | 2004-03-16 | 2005-09-29 | Koichi Nakagawa | 注入同期した自励発振型pwmモジュレータ方式 |
US7420366B1 (en) * | 2004-06-18 | 2008-09-02 | The United States Of America As Represented By The Secretary Of The Navy | Coupled nonlinear sensor system |
US7391210B2 (en) * | 2004-09-07 | 2008-06-24 | Quasar Federal Systems, Inc. | Integrated fluxgate-induction sensor |
CN201489101U (zh) * | 2009-09-03 | 2010-05-26 | 交通部公路科学研究所 | 组合型磁传感器 |
-
2013
- 2013-03-06 JP JP2013044383A patent/JP5521143B1/ja active Active
-
2014
- 2014-03-05 CN CN201480003458.0A patent/CN104854469B/zh active Active
- 2014-03-05 EP EP14759574.8A patent/EP2975422B1/en active Active
- 2014-03-05 US US14/648,862 patent/US9389282B2/en active Active
- 2014-03-05 WO PCT/JP2014/055592 patent/WO2014136825A1/ja active Application Filing
-
2015
- 2015-11-03 HK HK15110844.0A patent/HK1210269A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP2975422A4 (en) | 2017-06-21 |
CN104854469A (zh) | 2015-08-19 |
JP5521143B1 (ja) | 2014-06-11 |
EP2975422B1 (en) | 2018-10-17 |
EP2975422A1 (en) | 2016-01-20 |
JP2014173886A (ja) | 2014-09-22 |
WO2014136825A1 (ja) | 2014-09-12 |
CN104854469B (zh) | 2017-06-20 |
US20150316622A1 (en) | 2015-11-05 |
US9389282B2 (en) | 2016-07-12 |
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