JPS6084951A - マイクロモ−タ用回転子の製造方法 - Google Patents

マイクロモ−タ用回転子の製造方法

Info

Publication number
JPS6084951A
JPS6084951A JP59188974A JP18897484A JPS6084951A JP S6084951 A JPS6084951 A JP S6084951A JP 59188974 A JP59188974 A JP 59188974A JP 18897484 A JP18897484 A JP 18897484A JP S6084951 A JPS6084951 A JP S6084951A
Authority
JP
Japan
Prior art keywords
rotor
powder
hollow
hollow piece
magnetic material
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
JP59188974A
Other languages
English (en)
Japanese (ja)
Inventor
ハンス・シユトツカー
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.)
SHIYUTOKO SA
Original Assignee
SHIYUTOKO SA
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 SHIYUTOKO SA filed Critical SHIYUTOKO SA
Publication of JPS6084951A publication Critical patent/JPS6084951A/ja
Pending 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
    • H01F41/0273—Imparting anisotropy
    • H01F41/028—Radial anisotropy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Hard Magnetic Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromechanical Clocks (AREA)
JP59188974A 1983-09-12 1984-09-11 マイクロモ−タ用回転子の製造方法 Pending JPS6084951A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH497583A CH653520GA3 (de) 1983-09-12 1983-09-12
CH4975/83-3 1983-09-12

Publications (1)

Publication Number Publication Date
JPS6084951A true JPS6084951A (ja) 1985-05-14

Family

ID=4285778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59188974A Pending JPS6084951A (ja) 1983-09-12 1984-09-11 マイクロモ−タ用回転子の製造方法

Country Status (4)

Country Link
JP (1) JPS6084951A (de)
CH (1) CH653520GA3 (de)
DE (1) DE3432012A1 (de)
FR (1) FR2551931B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845837A (en) * 1986-10-06 1989-07-11 Emerson Electric Co. Method of making permanent magnet assembly
US4942322A (en) * 1988-05-27 1990-07-17 Allied-Signal Inc. Permanent magnet rotor with bonded sheath
FR2977409B1 (fr) * 2011-06-29 2014-08-08 Faurecia Bloc Avant Procede de fabrication d'aimants permanents pour un moteur et moteur correspondant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999112A (de) * 1952-01-25
FR1017121A (fr) * 1950-05-05 1952-12-02 Rech S Des Applic Mecaniques E Dynamos d'éclairage pour cycles à aimants multipolaires agglomérés
FR2033663A5 (de) * 1969-02-25 1970-12-04 Jammet Jean
DE1954796A1 (de) * 1969-10-31 1971-05-06 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung eines Stators fuer dauermagnetisch erregte elektrische Klein- und Kleinstmotoren
FR2234691B1 (de) * 1973-06-22 1976-12-24 Bendix Corp
DE2362760B1 (de) * 1973-12-17 1975-01-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochtouriger kollektorloser Gleichstrommotor mit einem Permanentmagnetläufer
JPS5625361A (en) * 1979-08-08 1981-03-11 Mitsubishi Electric Corp Manufacture of magnet rotor
JPS57138853A (en) * 1982-01-14 1982-08-27 Kokusan Denki Co Ltd Manufacture of flywheel magnet rotor

Also Published As

Publication number Publication date
FR2551931B1 (fr) 1988-12-30
FR2551931A1 (fr) 1985-03-15
CH653520GA3 (de) 1986-01-15
DE3432012A1 (de) 1985-03-21

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