JPS57192004A - Manufacture of three magnetic pole type radial anisotropic magnet - Google Patents

Manufacture of three magnetic pole type radial anisotropic magnet

Info

Publication number
JPS57192004A
JPS57192004A JP56076914A JP7691481A JPS57192004A JP S57192004 A JPS57192004 A JP S57192004A JP 56076914 A JP56076914 A JP 56076914A JP 7691481 A JP7691481 A JP 7691481A JP S57192004 A JPS57192004 A JP S57192004A
Authority
JP
Japan
Prior art keywords
magnetic
coil
pole
dies
passes
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
JP56076914A
Other languages
English (en)
Other versions
JPH0612728B2 (ja
Inventor
Tadaharu Tomita
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP56076914A priority Critical patent/JPH0612728B2/ja
Publication of JPS57192004A publication Critical patent/JPS57192004A/ja
Publication of JPH0612728B2 publication Critical patent/JPH0612728B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP56076914A 1981-05-21 1981-05-21 円筒状ラジアル異方性永久磁石の製造方法 Expired - Lifetime JPH0612728B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56076914A JPH0612728B2 (ja) 1981-05-21 1981-05-21 円筒状ラジアル異方性永久磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56076914A JPH0612728B2 (ja) 1981-05-21 1981-05-21 円筒状ラジアル異方性永久磁石の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63122575A Division JPS63310356A (ja) 1988-05-19 1988-05-19 円筒状永久磁石

Publications (2)

Publication Number Publication Date
JPS57192004A true JPS57192004A (en) 1982-11-26
JPH0612728B2 JPH0612728B2 (ja) 1994-02-16

Family

ID=13618946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56076914A Expired - Lifetime JPH0612728B2 (ja) 1981-05-21 1981-05-21 円筒状ラジアル異方性永久磁石の製造方法

Country Status (1)

Country Link
JP (1) JPH0612728B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042211A (zh) * 2012-07-27 2013-04-17 宁波市鄞州泰源磁业有限公司 一种辐射取向烧结钕铁硼磁环的模具及其制作工艺
JP2016086050A (ja) * 2014-10-24 2016-05-19 本田技研工業株式会社 磁気粘弾性エラストマの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522149A (en) * 1978-08-04 1980-02-16 Akashi Seisakusho Co Ltd Trimming knife device for cutting pyramid type sample buried block
JPS5588998A (en) * 1978-12-28 1980-07-05 Inoue Japax Res Inc Magnetic press machine
JPS5639425U (ja) * 1979-08-29 1981-04-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522149A (en) * 1978-08-04 1980-02-16 Akashi Seisakusho Co Ltd Trimming knife device for cutting pyramid type sample buried block
JPS5588998A (en) * 1978-12-28 1980-07-05 Inoue Japax Res Inc Magnetic press machine
JPS5639425U (ja) * 1979-08-29 1981-04-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103042211A (zh) * 2012-07-27 2013-04-17 宁波市鄞州泰源磁业有限公司 一种辐射取向烧结钕铁硼磁环的模具及其制作工艺
JP2016086050A (ja) * 2014-10-24 2016-05-19 本田技研工業株式会社 磁気粘弾性エラストマの製造方法

Also Published As

Publication number Publication date
JPH0612728B2 (ja) 1994-02-16

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