JPS53116410A - Positioning method of permanent magnet for motor - Google Patents

Positioning method of permanent magnet for motor

Info

Publication number
JPS53116410A
JPS53116410A JP3313777A JP3313777A JPS53116410A JP S53116410 A JPS53116410 A JP S53116410A JP 3313777 A JP3313777 A JP 3313777A JP 3313777 A JP3313777 A JP 3313777A JP S53116410 A JPS53116410 A JP S53116410A
Authority
JP
Japan
Prior art keywords
permanent magnet
motor
positioning method
positioning
projection
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
JP3313777A
Other languages
Japanese (ja)
Inventor
Hiroyuki Uchida
Tetsuo Sekiya
Hiroyuki Yamauchi
Kenkichi Umeda
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP3313777A priority Critical patent/JPS53116410A/en
Publication of JPS53116410A publication Critical patent/JPS53116410A/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE: To perform positioning of permanent magnet easily and accurately, by providing projection for performing radial positioning of permanent magnet at the center of yoke for flat brushless DC motor and employing positioning disc inserted between said projection and each permanent magnet.
COPYRIGHT: (C)1978,JPO&Japio
JP3313777A 1977-03-22 1977-03-22 Positioning method of permanent magnet for motor Pending JPS53116410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3313777A JPS53116410A (en) 1977-03-22 1977-03-22 Positioning method of permanent magnet for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3313777A JPS53116410A (en) 1977-03-22 1977-03-22 Positioning method of permanent magnet for motor

Publications (1)

Publication Number Publication Date
JPS53116410A true JPS53116410A (en) 1978-10-11

Family

ID=12378202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3313777A Pending JPS53116410A (en) 1977-03-22 1977-03-22 Positioning method of permanent magnet for motor

Country Status (1)

Country Link
JP (1) JPS53116410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050844A (en) * 2004-08-06 2006-02-16 Nissan Motor Co Ltd Structure of axial gap motor
EP1715560A1 (en) 2005-04-22 2006-10-25 Isa Innovations S.A. System for securing permanent magnets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663850A (en) * 1970-08-03 1972-05-16 Phelon Co Inc Field means for a dynamoelectric machine, magnet preassembly for use therein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663850A (en) * 1970-08-03 1972-05-16 Phelon Co Inc Field means for a dynamoelectric machine, magnet preassembly for use therein

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050844A (en) * 2004-08-06 2006-02-16 Nissan Motor Co Ltd Structure of axial gap motor
EP1715560A1 (en) 2005-04-22 2006-10-25 Isa Innovations S.A. System for securing permanent magnets
US8421303B2 (en) 2005-04-22 2013-04-16 Infranor Holding S.A. System for securing permanent magnets

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