JPS6173310A - 脱磁方法 - Google Patents

脱磁方法

Info

Publication number
JPS6173310A
JPS6173310A JP19391184A JP19391184A JPS6173310A JP S6173310 A JPS6173310 A JP S6173310A JP 19391184 A JP19391184 A JP 19391184A JP 19391184 A JP19391184 A JP 19391184A JP S6173310 A JPS6173310 A JP S6173310A
Authority
JP
Japan
Prior art keywords
magnetization
demagnetized
current
magnetizing
current value
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
JP19391184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210005B2 (2
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 JP19391184A priority Critical patent/JPS6173310A/ja
Publication of JPS6173310A publication Critical patent/JPS6173310A/ja
Publication of JPS6210005B2 publication Critical patent/JPS6210005B2/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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP19391184A 1984-09-18 1984-09-18 脱磁方法 Granted JPS6173310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19391184A JPS6173310A (ja) 1984-09-18 1984-09-18 脱磁方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19391184A JPS6173310A (ja) 1984-09-18 1984-09-18 脱磁方法

Publications (2)

Publication Number Publication Date
JPS6173310A true JPS6173310A (ja) 1986-04-15
JPS6210005B2 JPS6210005B2 (2) 1987-03-04

Family

ID=16315787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19391184A Granted JPS6173310A (ja) 1984-09-18 1984-09-18 脱磁方法

Country Status (1)

Country Link
JP (1) JPS6173310A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011038924A (ja) * 2009-08-12 2011-02-24 Takaoka Electric Mfg Co Ltd 変圧器故障判定器
JP2011040609A (ja) * 2009-08-12 2011-02-24 Takaoka Electric Mfg Co Ltd 直流を用いた変圧器鉄心の消磁方法およびその装置
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011038924A (ja) * 2009-08-12 2011-02-24 Takaoka Electric Mfg Co Ltd 変圧器故障判定器
JP2011040609A (ja) * 2009-08-12 2011-02-24 Takaoka Electric Mfg Co Ltd 直流を用いた変圧器鉄心の消磁方法およびその装置
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

Also Published As

Publication number Publication date
JPS6210005B2 (2) 1987-03-04

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