JPS5668256A - Rotor molding die for miniature motor of watch - Google Patents

Rotor molding die for miniature motor of watch

Info

Publication number
JPS5668256A
JPS5668256A JP14517079A JP14517079A JPS5668256A JP S5668256 A JPS5668256 A JP S5668256A JP 14517079 A JP14517079 A JP 14517079A JP 14517079 A JP14517079 A JP 14517079A JP S5668256 A JPS5668256 A JP S5668256A
Authority
JP
Japan
Prior art keywords
cavity
yoke
rotor
yokes
molding die
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.)
Pending
Application number
JP14517079A
Other languages
English (en)
Inventor
Yuji Kitamura
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.)
Seikosha KK
Original Assignee
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 Seikosha KK filed Critical Seikosha KK
Priority to JP14517079A priority Critical patent/JPS5668256A/ja
Publication of JPS5668256A publication Critical patent/JPS5668256A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP14517079A 1979-11-09 1979-11-09 Rotor molding die for miniature motor of watch Pending JPS5668256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14517079A JPS5668256A (en) 1979-11-09 1979-11-09 Rotor molding die for miniature motor of watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14517079A JPS5668256A (en) 1979-11-09 1979-11-09 Rotor molding die for miniature motor of watch

Publications (1)

Publication Number Publication Date
JPS5668256A true JPS5668256A (en) 1981-06-08

Family

ID=15379044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14517079A Pending JPS5668256A (en) 1979-11-09 1979-11-09 Rotor molding die for miniature motor of watch

Country Status (1)

Country Link
JP (1) JPS5668256A (ja)

Similar Documents

Publication Publication Date Title
ES312104A1 (es) Un metodo de fabricacion de un anillo de material magnetico oxidico,sinterizado,particularmente un material ferromagnetico.
JPS5668254A (en) Rotor molding die for miniature motor of watch
JPS5668256A (en) Rotor molding die for miniature motor of watch
JPS5668253A (en) Rotor molding die for miniature motor of watch
JPS5584640A (en) Production of anisotropic resin magnet
JPS55157964A (en) Manufacture of stator for induction motor
JPS6142249A (ja) 永久磁石付回転子の製造方法
JPS5919412Y2 (ja) リング状樹脂マグネットの成形金型
JPS55124631A (en) Manufacturing method of annular magnet
JP2686616B2 (ja) 異方性プラスチックマグネットの射出成形機
JPS6325140Y2 (ja)
JPS5625361A (en) Manufacture of magnet rotor
JPS57113762A (en) Manufacture of rotor
JPH0343707Y2 (ja)
JPS5785560A (en) Manufacture of rotor
JPS55162203A (en) Manufacture of anisotropic cylindrical polymer magnet
JPS55165607A (en) Anisotropic magnet
JPS57148567A (en) Cylindrical magnet and manufacture thereof
JPS56122114A (en) Induction electromagnetic device
JPS6354712A (ja) プラスチツク磁石の製造方法
JPS59121815A (ja) 樹脂磁石成形用金型
JPS5661104A (en) Plastic magnet with sleeve and manufacture thereof
JPS61194806A (ja) 樹脂マグネツトの磁場成形方法及び磁場成形装置
JPS55139067A (en) Stator of small-sized motor and its manufacturing
JPS62130813A (ja) 多極異方性円筒状磁石の製造方法及び装置