JPS5737803A - Manufacture of anisotropic magnet - Google Patents

Manufacture of anisotropic magnet

Info

Publication number
JPS5737803A
JPS5737803A JP11389380A JP11389380A JPS5737803A JP S5737803 A JPS5737803 A JP S5737803A JP 11389380 A JP11389380 A JP 11389380A JP 11389380 A JP11389380 A JP 11389380A JP S5737803 A JPS5737803 A JP S5737803A
Authority
JP
Japan
Prior art keywords
magnet
magnetic
materials
cavity
magnetic field
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
JP11389380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150368B2 (it
Inventor
Katsue Kenmochi
Tamotsu Wakahata
Hideyuki Yamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11389380A priority Critical patent/JPS5737803A/ja
Publication of JPS5737803A publication Critical patent/JPS5737803A/ja
Publication of JPS6150368B2 publication Critical patent/JPS6150368B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP11389380A 1980-08-18 1980-08-18 Manufacture of anisotropic magnet Granted JPS5737803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11389380A JPS5737803A (en) 1980-08-18 1980-08-18 Manufacture of anisotropic magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11389380A JPS5737803A (en) 1980-08-18 1980-08-18 Manufacture of anisotropic magnet

Publications (2)

Publication Number Publication Date
JPS5737803A true JPS5737803A (en) 1982-03-02
JPS6150368B2 JPS6150368B2 (it) 1986-11-04

Family

ID=14623771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11389380A Granted JPS5737803A (en) 1980-08-18 1980-08-18 Manufacture of anisotropic magnet

Country Status (1)

Country Link
JP (1) JPS5737803A (it)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124812A (ja) * 1983-12-09 1985-07-03 Seiko Epson Corp 永久磁石
US4547758A (en) * 1982-12-02 1985-10-15 Hitachi Metals, Ltd. Cylindrical permanent magnet and method of manufacturing
US4600555A (en) * 1983-05-20 1986-07-15 Hitachi Metals, Ltd. Method of producing a cylindrical permanent magnet
JPS623685A (ja) * 1985-06-28 1987-01-09 Nippon Kokan Kk <Nkk> 管の溶接位置検出装置
JPS6211212A (ja) * 1985-07-09 1987-01-20 Sumitomo Bakelite Co Ltd プラスチツク磁石製造用射出成形金型
JPS6211209A (ja) * 1985-07-09 1987-01-20 Sumitomo Bakelite Co Ltd 磁石及びその製造方法
JPS6242005U (it) * 1985-09-02 1987-03-13
USRE34229E (en) * 1982-12-02 1993-04-20 Hitachi Metals, Ltd. Cylindrical permanent magnet and method of manufacturing
JP2018182123A (ja) * 2017-04-17 2018-11-15 住友金属鉱山株式会社 異方性磁石の成形用金型及びこれを用いた異方性磁石の製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180568U (it) * 1986-05-08 1987-11-16
JPS6377780U (it) * 1986-11-07 1988-05-23
JPS6393178U (it) * 1986-12-02 1988-06-16
JPS63154272U (it) * 1987-03-28 1988-10-11
JPS63288376A (ja) * 1987-05-20 1988-11-25 Nec Corp イメ−ジデ−タ表示方式
JPH0195376U (it) * 1987-12-18 1989-06-23

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547758A (en) * 1982-12-02 1985-10-15 Hitachi Metals, Ltd. Cylindrical permanent magnet and method of manufacturing
USRE34229E (en) * 1982-12-02 1993-04-20 Hitachi Metals, Ltd. Cylindrical permanent magnet and method of manufacturing
US4600555A (en) * 1983-05-20 1986-07-15 Hitachi Metals, Ltd. Method of producing a cylindrical permanent magnet
JPS60124812A (ja) * 1983-12-09 1985-07-03 Seiko Epson Corp 永久磁石
JPH0518243B2 (it) * 1983-12-09 1993-03-11 Seiko Epson Corp
JPS623685A (ja) * 1985-06-28 1987-01-09 Nippon Kokan Kk <Nkk> 管の溶接位置検出装置
JPS6211212A (ja) * 1985-07-09 1987-01-20 Sumitomo Bakelite Co Ltd プラスチツク磁石製造用射出成形金型
JPS6211209A (ja) * 1985-07-09 1987-01-20 Sumitomo Bakelite Co Ltd 磁石及びその製造方法
JPH0513364B2 (it) * 1985-07-09 1993-02-22 Sumitomo Bakelite Co
JPS6242005U (it) * 1985-09-02 1987-03-13
JP2018182123A (ja) * 2017-04-17 2018-11-15 住友金属鉱山株式会社 異方性磁石の成形用金型及びこれを用いた異方性磁石の製造方法

Also Published As

Publication number Publication date
JPS6150368B2 (it) 1986-11-04

Similar Documents

Publication Publication Date Title
JPS5737803A (en) Manufacture of anisotropic magnet
JPS5630841A (en) Plastic molding method and metallic mold therefor
JPS57105327A (en) Injection molding device
JPS57130407A (en) Cylindrical anisotropic resin magnet
JPS5584640A (en) Production of anisotropic resin magnet
JPS55138218A (en) Magnetic field oriented metal mold
JP4157030B2 (ja) モータ用二次側部品の注型品の製造方法およびモータ用二次側部品の製造装置
JPS55154721A (en) Annular permanent magnet and manufacture thereof
GB1506053A (en) Apparatus and method for forming permanent magnets by moulding
JP3702036B2 (ja) 異方性樹脂磁石の製造方法および製造用金型
JPS6414907A (en) Anisotropic resin magnet
JPS55115316A (en) Manufacturing method of anisotropic cylindrical polymeric magnet
JPS6464208A (en) Manufacture of magnet roller
JPS59117205A (ja) 樹脂磁石の成形法
JPS56162809A (en) Manufacture of anisotropic resin magnet
JPS648850A (en) Manufacture of rotor
JPS6417415A (en) Method and apparatus for magnetic-field injection molding
JPS55145325A (en) Manufacturing method of anistropic magnet
JPS6432611A (en) Manufacture of anisotropic multi-pole plastic magnet
JPS5625361A (en) Manufacture of magnet rotor
JPS59143312A (ja) プラスチツクマグネツト射出成形機の磁場発生装置
JPS55162203A (en) Manufacture of anisotropic cylindrical polymer magnet
JPS5646656A (en) Ignition signal generator
JPS629922A (ja) 異方性樹脂磁石用射出成形機
JPS62158308A (ja) プラスチツクマグネツト射出成形機