JPS6426349A - High-speed magnetic turning gear - Google Patents

High-speed magnetic turning gear

Info

Publication number
JPS6426349A
JPS6426349A JP63108406A JP10840688A JPS6426349A JP S6426349 A JPS6426349 A JP S6426349A JP 63108406 A JP63108406 A JP 63108406A JP 10840688 A JP10840688 A JP 10840688A JP S6426349 A JPS6426349 A JP S6426349A
Authority
JP
Japan
Prior art keywords
outer circumferential
section
permanent magnet
nonmagnetic material
circumferential section
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
JP63108406A
Other languages
Japanese (ja)
Inventor
Baroozu Taanaa Aran
Toshiyuki Kondo
Katsuhiro Mori
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of JPS6426349A publication Critical patent/JPS6426349A/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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To prevent the modification of a permanent magnet due to centrifugal force at the time of revolution at high speed by incorporating a light-weight high-strength nonmagnetic material into a groove formed the outer circumferential surface of an outer circumferential section. CONSTITUTION:A rotor 10 is composed of a core section 11 consisting of a magnetic material, a sidewall section 12 made up of a nonmagnetic material incorporated the core section 11 and an outer circumferential section 13 composed of a permanent magnet 14. The outer circumferential section 13 consisting of the permanent magnet 14 is formed from three layers, and U grooves 15 are shaped extending over a central section on the outer circumferential surface side of the outer circumferential section 13. The U grooves 15 are filled with a light-weight, high-strength nonmagnetic material and fixed with adhesives, etc., thus preventing deflection due to the centrifugal force of the outer circumferential section 13.
JP63108406A 1987-05-08 1988-04-30 High-speed magnetic turning gear Pending JPS6426349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8710989A GB2205001B (en) 1987-05-08 1987-05-08 Permanent magnet rotor for a dynamo-electric machine

Publications (1)

Publication Number Publication Date
JPS6426349A true JPS6426349A (en) 1989-01-27

Family

ID=10617070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63108406A Pending JPS6426349A (en) 1987-05-08 1988-04-30 High-speed magnetic turning gear

Country Status (2)

Country Link
JP (1) JPS6426349A (en)
GB (1) GB2205001B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984547A (en) * 1997-05-27 1999-11-16 Kitamura Mfg., Co., Ltd. Steamless ink ribbon and manufacture thereof
EP1053884A1 (en) 1999-05-19 2000-11-22 Fujicopian Co., Ltd. Multi-layer ink ribbon and manufacture thereof
JP2013198220A (en) * 2012-03-16 2013-09-30 Samsung Electromechanics Japan Advanced Technology Co Ltd Rotary apparatus and production method therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984547A (en) * 1997-05-27 1999-11-16 Kitamura Mfg., Co., Ltd. Steamless ink ribbon and manufacture thereof
EP1053884A1 (en) 1999-05-19 2000-11-22 Fujicopian Co., Ltd. Multi-layer ink ribbon and manufacture thereof
US6287029B1 (en) 1999-05-19 2001-09-11 Fujicopian Co., Ltd. Multi-layer ink ribbon and manufacture thereof
JP2013198220A (en) * 2012-03-16 2013-09-30 Samsung Electromechanics Japan Advanced Technology Co Ltd Rotary apparatus and production method therefor

Also Published As

Publication number Publication date
GB8710989D0 (en) 1987-06-10
GB2205001B (en) 1991-05-22
GB2205001A (en) 1988-11-23

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