JPS6173309A - 脱磁方法 - Google Patents

脱磁方法

Info

Publication number
JPS6173309A
JPS6173309A JP19391084A JP19391084A JPS6173309A JP S6173309 A JPS6173309 A JP S6173309A JP 19391084 A JP19391084 A JP 19391084A JP 19391084 A JP19391084 A JP 19391084A JP S6173309 A JPS6173309 A JP S6173309A
Authority
JP
Japan
Prior art keywords
magnetizing
demagnetized
current
magnetization
saturation
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
JP19391084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS629203B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kunio Araki
邦夫 荒木
Isamu Masumori
増森　勇
Masaru Haneda
羽根田　勝
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.)
NIPPON HIKOKI KK
Japan Aircraft Manufacturing Co Ltd
Original Assignee
NIPPON HIKOKI KK
Japan Aircraft Manufacturing Co Ltd
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 NIPPON HIKOKI KK, Japan Aircraft Manufacturing Co Ltd filed Critical NIPPON HIKOKI KK
Priority to JP19391084A priority Critical patent/JPS6173309A/ja
Publication of JPS6173309A publication Critical patent/JPS6173309A/ja
Publication of JPS629203B2 publication Critical patent/JPS629203B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP19391084A 1984-09-18 1984-09-18 脱磁方法 Granted JPS6173309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19391084A JPS6173309A (ja) 1984-09-18 1984-09-18 脱磁方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19391084A JPS6173309A (ja) 1984-09-18 1984-09-18 脱磁方法

Publications (2)

Publication Number Publication Date
JPS6173309A true JPS6173309A (ja) 1986-04-15
JPS629203B2 JPS629203B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-27

Family

ID=16315772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19391084A Granted JPS6173309A (ja) 1984-09-18 1984-09-18 脱磁方法

Country Status (1)

Country Link
JP (1) JPS6173309A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009120150A1 (en) * 2008-03-28 2009-10-01 Shawcor Ltd. Demagnetization system and method
JP2011216630A (ja) * 2010-03-31 2011-10-27 Takaoka Electric Mfg Co Ltd 変圧器鉄心の残留磁束密度制御方法およびその装置
JP2012055164A (ja) * 2011-12-12 2012-03-15 Toshiba Corp 可変磁束ドライブシステム

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190203U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-05-27 1987-12-03
JPS6432503U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-08-21 1989-03-01
JPH0272147U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-11-22 1990-06-01
JPH03180886A (ja) * 1989-12-11 1991-08-06 Rinnai Corp 光透過形液晶表示器
JPH04142502A (ja) * 1990-10-03 1992-05-15 Tokai Denki Kk 面発光照明装置
JPH06308334A (ja) * 1992-01-13 1994-11-04 Shiina:Kk 光ファイバー発光装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009120150A1 (en) * 2008-03-28 2009-10-01 Shawcor Ltd. Demagnetization system and method
JP2011216630A (ja) * 2010-03-31 2011-10-27 Takaoka Electric Mfg Co Ltd 変圧器鉄心の残留磁束密度制御方法およびその装置
JP2012055164A (ja) * 2011-12-12 2012-03-15 Toshiba Corp 可変磁束ドライブシステム

Also Published As

Publication number Publication date
JPS629203B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-27

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