JPS60170910A - 多極着磁方法 - Google Patents

多極着磁方法

Info

Publication number
JPS60170910A
JPS60170910A JP2775784A JP2775784A JPS60170910A JP S60170910 A JPS60170910 A JP S60170910A JP 2775784 A JP2775784 A JP 2775784A JP 2775784 A JP2775784 A JP 2775784A JP S60170910 A JPS60170910 A JP S60170910A
Authority
JP
Japan
Prior art keywords
film
magnetic
magnetization
magnetized
demagnetized
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
JP2775784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358522B2 (enExample
Inventor
Mitsuaki Ikeda
満昭 池田
Kenji Hara
賢治 原
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP2775784A priority Critical patent/JPS60170910A/ja
Publication of JPS60170910A publication Critical patent/JPS60170910A/ja
Publication of JPH0358522B2 publication Critical patent/JPH0358522B2/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
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
JP2775784A 1984-02-15 1984-02-15 多極着磁方法 Granted JPS60170910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2775784A JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2775784A JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Publications (2)

Publication Number Publication Date
JPS60170910A true JPS60170910A (ja) 1985-09-04
JPH0358522B2 JPH0358522B2 (enExample) 1991-09-05

Family

ID=12229883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2775784A Granted JPS60170910A (ja) 1984-02-15 1984-02-15 多極着磁方法

Country Status (1)

Country Link
JP (1) JPS60170910A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399509A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
JPS6399510A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
CN110473692A (zh) * 2019-08-28 2019-11-19 惠州市国宏科技有限公司 一种喇叭生产用自动充磁设备
JP2022115414A (ja) * 2021-01-28 2022-08-09 Tdk株式会社 Ｍｅｍｓデバイス及びその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399509A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
JPS6399510A (ja) * 1986-10-15 1988-04-30 Yaskawa Electric Mfg Co Ltd 多極着磁方法
CN110473692A (zh) * 2019-08-28 2019-11-19 惠州市国宏科技有限公司 一种喇叭生产用自动充磁设备
CN110473692B (zh) * 2019-08-28 2021-06-08 惠州市国宏科技有限公司 一种喇叭生产用自动充磁设备
JP2022115414A (ja) * 2021-01-28 2022-08-09 Tdk株式会社 Ｍｅｍｓデバイス及びその製造方法

Also Published As

Publication number Publication date
JPH0358522B2 (enExample) 1991-09-05

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