JPS62219904A - 渦電流磁界消去装置 - Google Patents

渦電流磁界消去装置

Info

Publication number
JPS62219904A
JPS62219904A JP6199986A JP6199986A JPS62219904A JP S62219904 A JPS62219904 A JP S62219904A JP 6199986 A JP6199986 A JP 6199986A JP 6199986 A JP6199986 A JP 6199986A JP S62219904 A JPS62219904 A JP S62219904A
Authority
JP
Japan
Prior art keywords
magnetic field
eddy current
axis
coil
current magnetic
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.)
Granted
Application number
JP6199986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439211B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Akira Nagasawa
長沢　昭
Koji Kondo
近藤　公二
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.)
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
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 Japan Steel Works Ltd, Technical Research and Development Institute of Japan Defence Agency filed Critical Japan Steel Works Ltd
Priority to JP6199986A priority Critical patent/JPS62219904A/ja
Publication of JPS62219904A publication Critical patent/JPS62219904A/ja
Publication of JPH0439211B2 publication Critical patent/JPH0439211B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
JP6199986A 1986-03-22 1986-03-22 渦電流磁界消去装置 Granted JPS62219904A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6199986A JPS62219904A (ja) 1986-03-22 1986-03-22 渦電流磁界消去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6199986A JPS62219904A (ja) 1986-03-22 1986-03-22 渦電流磁界消去装置

Publications (2)

Publication Number Publication Date
JPS62219904A true JPS62219904A (ja) 1987-09-28
JPH0439211B2 JPH0439211B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-26

Family

ID=13187419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6199986A Granted JPS62219904A (ja) 1986-03-22 1986-03-22 渦電流磁界消去装置

Country Status (1)

Country Link
JP (1) JPS62219904A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145165A (ja) * 2006-12-07 2008-06-26 Siemens Vdo Automotive Corp 磁気弾性トルクセンサー及びヒステリシス排除方法
CN106658316A (zh) * 2016-12-28 2017-05-10 合肥市菲凡音响有限责任公司 一种动圈唱头消磁装置及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811091A (ja) * 1981-07-13 1983-01-21 Ebara Infilco Co Ltd 脱酸素法
JPS60182706A (ja) * 1984-02-29 1985-09-18 Shimadzu Corp コイルの最適アンペアタ−ン決定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811091A (ja) * 1981-07-13 1983-01-21 Ebara Infilco Co Ltd 脱酸素法
JPS60182706A (ja) * 1984-02-29 1985-09-18 Shimadzu Corp コイルの最適アンペアタ−ン決定方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145165A (ja) * 2006-12-07 2008-06-26 Siemens Vdo Automotive Corp 磁気弾性トルクセンサー及びヒステリシス排除方法
CN106658316A (zh) * 2016-12-28 2017-05-10 合肥市菲凡音响有限责任公司 一种动圈唱头消磁装置及方法
CN106658316B (zh) * 2016-12-28 2022-03-11 合肥市菲凡音响有限责任公司 一种动圈唱头消磁装置及方法

Also Published As

Publication number Publication date
JPH0439211B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-26

Similar Documents

Publication Publication Date Title
EP2787363B1 (en) Geomagnetic sensor
JP5535467B2 (ja) 位相補正型アクティブ磁気シールド装置
JPS62287115A (ja) 方位検出装置の出力補正装置
JPS62219904A (ja) 渦電流磁界消去装置
JP2005156560A (ja) ３軸フラックスゲート型磁気検出装置および地磁気検出方法
JPH08179020A (ja) 磁気補正回路及びそれを用いた画像表示装置
JP2003273565A (ja) アクティブ磁気シールド装置
US5828984A (en) Data processing method for an electronic compass system
US2644129A (en) Separate magnetization of magnetic amplifiers
US20240288514A1 (en) Magnetic detection device
JPS63229037A (ja) 核磁気共鳴装置
JP2019002767A (ja) 電流センサ
JPS6244207B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN117413196A (zh) 磁测量装置
JP3376541B2 (ja) 渦電流磁界消磁システム
JP2001107961A (ja) 電磁石駆動装置
JPH0658758A (ja) 方位検出装置
JPH0774819B2 (ja) 渦電流磁界消磁装置
JP2747043B2 (ja) 変圧器鉄心の直流偏磁検出方法
JPS599510A (ja) 方位検出装置
JPS62242318A (ja) 構造物の消磁装置
KR101861249B1 (ko) 직교성 보정된 3축 자력계
JPS61100644A (ja) 均一磁界発生電磁石
JP2024093638A (ja) フラックスゲートセンサ
JPS61289788A (ja) カラ−ブラウン管表示装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term