JPH0445110B2 - - Google Patents

Info

Publication number
JPH0445110B2
JPH0445110B2 JP60245851A JP24585185A JPH0445110B2 JP H0445110 B2 JPH0445110 B2 JP H0445110B2 JP 60245851 A JP60245851 A JP 60245851A JP 24585185 A JP24585185 A JP 24585185A JP H0445110 B2 JPH0445110 B2 JP H0445110B2
Authority
JP
Japan
Prior art keywords
magnetic field
core
excitation
detection
current
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
JP60245851A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62105069A (ja
Inventor
Ryuzo Ueda
Toshikatsu Sonoda
Toshuki Irisa
Shigeo Takada
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.)
MEGURO DENKI SEIZO KK
Original Assignee
MEGURO DENKI SEIZO KK
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 MEGURO DENKI SEIZO KK filed Critical MEGURO DENKI SEIZO KK
Priority to JP24585185A priority Critical patent/JPS62105069A/ja
Publication of JPS62105069A publication Critical patent/JPS62105069A/ja
Publication of JPH0445110B2 publication Critical patent/JPH0445110B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
JP24585185A 1985-10-31 1985-10-31 磁界検出装置 Granted JPS62105069A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24585185A JPS62105069A (ja) 1985-10-31 1985-10-31 磁界検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24585185A JPS62105069A (ja) 1985-10-31 1985-10-31 磁界検出装置

Publications (2)

Publication Number Publication Date
JPS62105069A JPS62105069A (ja) 1987-05-15
JPH0445110B2 true JPH0445110B2 (enrdf_load_stackoverflow) 1992-07-23

Family

ID=17139783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24585185A Granted JPS62105069A (ja) 1985-10-31 1985-10-31 磁界検出装置

Country Status (1)

Country Link
JP (1) JPS62105069A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735930B2 (ja) * 2004-08-23 2011-07-27 Ｎｅｃトーキン株式会社 磁界検出方法及び装置
JP2013148439A (ja) * 2012-01-19 2013-08-01 Hirose Electric Co Ltd 電流センサ
JP6043606B2 (ja) * 2012-11-28 2016-12-14 株式会社フジクラ 磁気素子制御装置、磁気素子制御方法及び磁気検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243689Y2 (enrdf_load_stackoverflow) * 1972-07-11 1977-10-04
JPS5337034A (en) * 1977-10-03 1978-04-05 Konishiroku Photo Ind Co Ltd Separating pawl

Also Published As

Publication number Publication date
JPS62105069A (ja) 1987-05-15

Similar Documents

Publication Publication Date Title
US4692703A (en) Magnetic field sensor having a Hall effect device with overlapping flux concentrators
US4859944A (en) Single-winding magnetometer with oscillator duty cycle measurement
EP0380562B1 (en) Magnetometer employing a saturable core inductor
JPH11230706A (ja) 誘導型電子ノギス
JPH10513549A (ja) 副ループ動作された電流変圧器を有する直流及び交流電流センサ
JP2001013231A (ja) 半導体基板上に形成された磁気センサ
US11269023B2 (en) Magnetic field detection device and method of detecting magnetic field
JPS6352712B2 (enrdf_load_stackoverflow)
US3621382A (en) Anistropic thin ferromagnetic film magnetometer
JP2003075475A (ja) 交流電流センサ
JP2000162244A (ja) 直流電流センサ
JPH02287266A (ja) 直流電流測定装置
JPH04120431A (ja) 磁気弾性の力／トルク変換器における静磁界および／または疑似静磁界の補償
JP3651268B2 (ja) 磁気測定方法及び装置
JPH0445110B2 (enrdf_load_stackoverflow)
JPH11281678A (ja) 電流センサ
JP2008107119A (ja) 電流センサ
US4933637A (en) Apparatus for detecting a magnetic field having an excitation current source unit, a detection unit and a current control source unit
JPH0886773A (ja) 金属探知方法
JPH0784021A (ja) 微弱磁気測定装置及びそれを用いた非破壊検査方法
US4321536A (en) Magnetic field detection by differential phase lag
JPH01219580A (ja) 磁気センサ
JP2004239828A (ja) フラックスゲート磁界センサ
Yoshida et al. Precise current sensor by means of small-angle magnetization rotation using amorphous wire and its industrial application
RU2103703C1 (ru) Феррозондовый магнитометр

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees