FR2842362B1 - ROTARY ELECTRIC MACHINE - Google Patents

ROTARY ELECTRIC MACHINE

Info

Publication number
FR2842362B1
FR2842362B1 FR0300295A FR0300295A FR2842362B1 FR 2842362 B1 FR2842362 B1 FR 2842362B1 FR 0300295 A FR0300295 A FR 0300295A FR 0300295 A FR0300295 A FR 0300295A FR 2842362 B1 FR2842362 B1 FR 2842362B1
Authority
FR
France
Prior art keywords
electric machine
rotary electric
rotary
machine
electric
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.)
Expired - Fee Related
Application number
FR0300295A
Other languages
French (fr)
Other versions
FR2842362A1 (en
Inventor
Toshinori Tanaka
Keiichi Fukazawa
Yuusuke Matsui
Kyouhei Yamamoto
Katsumi Ohata
Kengo Fujimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2842362A1 publication Critical patent/FR2842362A1/en
Application granted granted Critical
Publication of FR2842362B1 publication Critical patent/FR2842362B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Power Steering Mechanism (AREA)
FR0300295A 2002-07-09 2003-01-13 ROTARY ELECTRIC MACHINE Expired - Fee Related FR2842362B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002199850A JP2004048851A (en) 2002-07-09 2002-07-09 Rotary electric machine

Publications (2)

Publication Number Publication Date
FR2842362A1 FR2842362A1 (en) 2004-01-16
FR2842362B1 true FR2842362B1 (en) 2005-06-17

Family

ID=29774539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300295A Expired - Fee Related FR2842362B1 (en) 2002-07-09 2003-01-13 ROTARY ELECTRIC MACHINE

Country Status (3)

Country Link
JP (1) JP2004048851A (en)
CN (1) CN1228901C (en)
FR (1) FR2842362B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5058044B2 (en) * 2008-03-25 2012-10-24 三菱電機株式会社 Permanent magnet motor
JP5540547B2 (en) * 2009-04-02 2014-07-02 パナソニック株式会社 Inner rotor type brushless motor and cooling fan
EP2390986B1 (en) * 2010-05-26 2017-11-15 Grundfos Management a/s Permanent magnet rotor for an electric motor
JP5918941B2 (en) * 2011-08-04 2016-05-18 アスモ株式会社 Rotor and rotor manufacturing method
KR102489300B1 (en) * 2015-09-14 2023-01-17 엘지이노텍 주식회사 Cans member and the rotor assembly having the same
JP6707392B2 (en) * 2016-04-20 2020-06-10 Dmg森精機株式会社 Rotor manufacturing method
JP6527102B2 (en) 2016-04-22 2019-06-05 ファナック株式会社 Holding member, rotor of rotary electric machine having the same, and rotary electric machine having the same
CN107086687B (en) * 2017-06-16 2023-04-07 广东威灵电机制造有限公司 Rotor assembly and motor
CN115189496A (en) * 2022-09-08 2022-10-14 北京伯肯当代氢燃料电池实验室有限公司 Superspeed rotor and superspeed hydrogen circulating pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117918A (en) * 1973-03-19 1974-11-11
JPS6142257A (en) * 1984-07-31 1986-02-28 Matsushita Electric Ind Co Ltd Magnet rotary type motor
JPH01110039A (en) * 1987-10-22 1989-04-26 Matsushita Electric Works Ltd Inner revolution type brushless motor
JPH06178476A (en) * 1992-12-08 1994-06-24 Nippon Kentetsu Co Ltd Fixation structure for permanent magnet of rotor
DE19832253A1 (en) * 1998-07-10 2000-01-13 Mannesmann Vdo Ag Electric motor for driving a motor vehicle steering aid has magnets held on rotor partic. reliably and partic. high torque can be generated
JP3701183B2 (en) * 2000-08-31 2005-09-28 三菱電機株式会社 Motor rotor

Also Published As

Publication number Publication date
FR2842362A1 (en) 2004-01-16
JP2004048851A (en) 2004-02-12
CN1467898A (en) 2004-01-14
CN1228901C (en) 2005-11-23

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Legal Events

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Year of fee payment: 14

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Effective date: 20210905