JPH0518243B2 - - Google Patents

Info

Publication number
JPH0518243B2
JPH0518243B2 JP58232954A JP23295483A JPH0518243B2 JP H0518243 B2 JPH0518243 B2 JP H0518243B2 JP 58232954 A JP58232954 A JP 58232954A JP 23295483 A JP23295483 A JP 23295483A JP H0518243 B2 JPH0518243 B2 JP H0518243B2
Authority
JP
Japan
Prior art keywords
magnet
orientation
mold
radial
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.)
Expired - Lifetime
Application number
JP58232954A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60124812A (ja
Inventor
Masato Fujiwara
Tetsuhiro Oguchi
Eiji Saegusa
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP23295483A priority Critical patent/JPS60124812A/ja
Publication of JPS60124812A publication Critical patent/JPS60124812A/ja
Publication of JPH0518243B2 publication Critical patent/JPH0518243B2/ja
Granted 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)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP23295483A 1983-12-09 1983-12-09 永久磁石 Granted JPS60124812A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23295483A JPS60124812A (ja) 1983-12-09 1983-12-09 永久磁石

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23295483A JPS60124812A (ja) 1983-12-09 1983-12-09 永久磁石

Publications (2)

Publication Number Publication Date
JPS60124812A JPS60124812A (ja) 1985-07-03
JPH0518243B2 true JPH0518243B2 (zh) 1993-03-11

Family

ID=16947464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23295483A Granted JPS60124812A (ja) 1983-12-09 1983-12-09 永久磁石

Country Status (1)

Country Link
JP (1) JPS60124812A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6464208A (en) * 1987-02-07 1989-03-10 Canon Kk Manufacture of magnet roller
JP3008615B2 (ja) * 1991-11-15 2000-02-14 大同特殊鋼株式会社 ラジアル異方性リング磁石及びその製造方法
JP4279757B2 (ja) 2004-09-22 2009-06-17 三菱電機株式会社 リング型磁石成形体の製造装置およびリング型焼結磁石の製造方法
CN114496462B (zh) * 2022-02-14 2022-11-15 钢铁研究总院有限公司 一种永磁磁环组件及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105315A (en) * 1979-02-08 1980-08-12 Matsushita Electric Ind Co Ltd Manufacturing method of roll-shaped magnet
JPS5737803A (en) * 1980-08-18 1982-03-02 Matsushita Electric Ind Co Ltd Manufacture of anisotropic magnet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105315A (en) * 1979-02-08 1980-08-12 Matsushita Electric Ind Co Ltd Manufacturing method of roll-shaped magnet
JPS5737803A (en) * 1980-08-18 1982-03-02 Matsushita Electric Ind Co Ltd Manufacture of anisotropic magnet

Also Published As

Publication number Publication date
JPS60124812A (ja) 1985-07-03

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