JPS579252A - Magnetizing method for magnet of motor - Google Patents

Magnetizing method for magnet of motor

Info

Publication number
JPS579252A
JPS579252A JP8192280A JP8192280A JPS579252A JP S579252 A JPS579252 A JP S579252A JP 8192280 A JP8192280 A JP 8192280A JP 8192280 A JP8192280 A JP 8192280A JP S579252 A JPS579252 A JP S579252A
Authority
JP
Japan
Prior art keywords
magnetizing
magnetic pole
position detecting
coils
yokes
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
JP8192280A
Other languages
Japanese (ja)
Inventor
Makoto Goto
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 JP8192280A priority Critical patent/JPS579252A/en
Publication of JPS579252A publication Critical patent/JPS579252A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Abstract

PURPOSE:To accurately and effectively magnetize both a main magnetic pole and a position detecting magnetic pole with synthesized magnetizing magnetic flux by securing integrally magnetizing yokes for the main magnetic pole and the position detecting magnetic pole and simultaneously energizing the magnetizing coils of both yokes. CONSTITUTION:Magnetizing coils 7a-7d are wound serially, for example, on four projections 5a-5d respectively of the shape corresponding to the configuration of the main magnetic poles formed on the inner peripheral surface of a magnet material 1 to form a magnetizing yoke 4 for forming a main magnetic pole. Then, magnetizing coils 12a-12d are wound serially, for example, on four projections 10a-10d of the shape corresponding to the configuration of the position detecting magnetic poles formed on the lower end face of the material 1 to form a magnetizing yoke 9 for forming a position detecting magnetic pole. After both yokes 4 and 9 are integrally secured, the magnet material is disposed at the prescribed position, the coils 5a-5d and 10a-10d are simultaneously energized to magnetize the material 1.
JP8192280A 1980-06-16 1980-06-16 Magnetizing method for magnet of motor Pending JPS579252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8192280A JPS579252A (en) 1980-06-16 1980-06-16 Magnetizing method for magnet of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8192280A JPS579252A (en) 1980-06-16 1980-06-16 Magnetizing method for magnet of motor

Publications (1)

Publication Number Publication Date
JPS579252A true JPS579252A (en) 1982-01-18

Family

ID=13759944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8192280A Pending JPS579252A (en) 1980-06-16 1980-06-16 Magnetizing method for magnet of motor

Country Status (1)

Country Link
JP (1) JPS579252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928866A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928866A (en) * 1982-08-11 1984-02-15 Takahashi Yoshiteru Magnetizing yoke

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