JPS57138853A - Manufacture of flywheel magnet rotor - Google Patents

Manufacture of flywheel magnet rotor

Info

Publication number
JPS57138853A
JPS57138853A JP57003380A JP338082A JPS57138853A JP S57138853 A JPS57138853 A JP S57138853A JP 57003380 A JP57003380 A JP 57003380A JP 338082 A JP338082 A JP 338082A JP S57138853 A JPS57138853 A JP S57138853A
Authority
JP
Japan
Prior art keywords
flywheel
manufacture
magnet rotor
magnet
connector
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
JP57003380A
Other languages
Japanese (ja)
Inventor
Masaaki Kubo
Masaru Narutomi
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.)
Mahle Electric Drive Systems Co Ltd
Original Assignee
Kokusan Denki 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 Kokusan Denki Co Ltd filed Critical Kokusan Denki Co Ltd
Priority to JP57003380A priority Critical patent/JPS57138853A/en
Publication of JPS57138853A publication Critical patent/JPS57138853A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets

Abstract

PURPOSE:To reduce the number of working steps by providing a connector at the inner wall of a flywheel and connecting a part of a plastic magnet to the connector when forming the plastic magnet. CONSTITUTION:A plurality of holes 3 are formed as connectors at the inner wall of a flywheel 1. Then, the flywheel 1 formed with the connector is disposed in an injection molding die to form a plastic magnet 4 at the inner periphery of the flywheel 1 by injection molding. In this case, a part of the magnet 4 is packed in the holes 3 as the connectors provided at the inner wall of the flywheel 1 to connect the magnet 4 to the connectors.
JP57003380A 1982-01-14 1982-01-14 Manufacture of flywheel magnet rotor Pending JPS57138853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57003380A JPS57138853A (en) 1982-01-14 1982-01-14 Manufacture of flywheel magnet rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57003380A JPS57138853A (en) 1982-01-14 1982-01-14 Manufacture of flywheel magnet rotor

Publications (1)

Publication Number Publication Date
JPS57138853A true JPS57138853A (en) 1982-08-27

Family

ID=11555741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57003380A Pending JPS57138853A (en) 1982-01-14 1982-01-14 Manufacture of flywheel magnet rotor

Country Status (1)

Country Link
JP (1) JPS57138853A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653520GA3 (en) * 1983-09-12 1986-01-15
JP2002136014A (en) * 2000-10-24 2002-05-10 Toshiba Corp Rotor for motor and manufacturing method for the rotor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974309A (en) * 1972-11-11 1974-07-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974309A (en) * 1972-11-11 1974-07-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653520GA3 (en) * 1983-09-12 1986-01-15
JP2002136014A (en) * 2000-10-24 2002-05-10 Toshiba Corp Rotor for motor and manufacturing method for the rotor

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