JPS53138005A - Manufacture method of magnetic rotor - Google Patents

Manufacture method of magnetic rotor

Info

Publication number
JPS53138005A
JPS53138005A JP5245677A JP5245677A JPS53138005A JP S53138005 A JPS53138005 A JP S53138005A JP 5245677 A JP5245677 A JP 5245677A JP 5245677 A JP5245677 A JP 5245677A JP S53138005 A JPS53138005 A JP S53138005A
Authority
JP
Japan
Prior art keywords
manufacture method
magnetic rotor
permanent magnet
synthetic resin
spaces
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
JP5245677A
Other languages
Japanese (ja)
Inventor
Yoshikiyo Imai
Katsuhiko Nakama
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP5245677A priority Critical patent/JPS53138005A/en
Publication of JPS53138005A publication Critical patent/JPS53138005A/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE: To prevent crack caused by the pressure of synthetic resin injected when molding supporting member for permanent magnet by providing spaces around inner and outer circumferences of permanent magnet placed in metal mold for the purpose to apply aproximately same resin pressures onto both spaces when injecting synthetic resin.
COPYRIGHT: (C)1978,JPO&Japio
JP5245677A 1977-05-06 1977-05-06 Manufacture method of magnetic rotor Pending JPS53138005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5245677A JPS53138005A (en) 1977-05-06 1977-05-06 Manufacture method of magnetic rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5245677A JPS53138005A (en) 1977-05-06 1977-05-06 Manufacture method of magnetic rotor

Publications (1)

Publication Number Publication Date
JPS53138005A true JPS53138005A (en) 1978-12-02

Family

ID=12915211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5245677A Pending JPS53138005A (en) 1977-05-06 1977-05-06 Manufacture method of magnetic rotor

Country Status (1)

Country Link
JP (1) JPS53138005A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419534B1 (en) * 2000-10-24 2004-02-19 가부시끼가이샤 도시바 Rotator for motor and manufacture thereof
US7239057B2 (en) * 2003-03-04 2007-07-03 Lg Electronics Inc. Single phase induction motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419534B1 (en) * 2000-10-24 2004-02-19 가부시끼가이샤 도시바 Rotator for motor and manufacture thereof
US7239057B2 (en) * 2003-03-04 2007-07-03 Lg Electronics Inc. Single phase induction motor

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