CN100342619C - 其转子适宜高速旋转的电机 - Google Patents

其转子适宜高速旋转的电机 Download PDF

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Publication number
CN100342619C
CN100342619C CNB031224644A CN03122464A CN100342619C CN 100342619 C CN100342619 C CN 100342619C CN B031224644 A CNB031224644 A CN B031224644A CN 03122464 A CN03122464 A CN 03122464A CN 100342619 C CN100342619 C CN 100342619C
Authority
CN
China
Prior art keywords
pole piece
rotating shaft
wedge shape
door bolt
rotor
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
CNB031224644A
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English (en)
Chinese (zh)
Other versions
CN1455493A (zh
Inventor
D·劳伦
G·佩格拉罗
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.)
MICHELIN RECHERCHE ET TECHNIQUE SA
Conception et Developpement Michelin SA
Original Assignee
MICHELIN RECHERCHE ET TECHNIQUE SA
Conception et Developpement Michelin SA
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 MICHELIN RECHERCHE ET TECHNIQUE SA, Conception et Developpement Michelin SA filed Critical MICHELIN RECHERCHE ET TECHNIQUE SA
Publication of CN1455493A publication Critical patent/CN1455493A/zh
Application granted granted Critical
Publication of CN100342619C publication Critical patent/CN100342619C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial 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)
CNB031224644A 2002-04-29 2003-04-28 其转子适宜高速旋转的电机 Expired - Fee Related CN100342619C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/05478 2002-04-29
FR0205478A FR2839211A1 (fr) 2002-04-29 2002-04-29 Machine electrique dont le rotor est specialement adapte aux hautes vitesses

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN2007101418768A Division CN101102059B (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机
CN200710141877A Division CN100585983C (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机

Publications (2)

Publication Number Publication Date
CN1455493A CN1455493A (zh) 2003-11-12
CN100342619C true CN100342619C (zh) 2007-10-10

Family

ID=28800106

Family Applications (3)

Application Number Title Priority Date Filing Date
CN200710141877A Expired - Fee Related CN100585983C (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机
CN2007101418768A Expired - Fee Related CN101102059B (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机
CNB031224644A Expired - Fee Related CN100342619C (zh) 2002-04-29 2003-04-28 其转子适宜高速旋转的电机

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN200710141877A Expired - Fee Related CN100585983C (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机
CN2007101418768A Expired - Fee Related CN101102059B (zh) 2002-04-29 2003-04-28 其转子特别适宜高速旋转的电机

Country Status (5)

Country Link
US (1) US6967420B2 (enExample)
EP (1) EP1359657A1 (enExample)
JP (1) JP2003324920A (enExample)
CN (3) CN100585983C (enExample)
FR (1) FR2839211A1 (enExample)

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Also Published As

Publication number Publication date
EP1359657A1 (fr) 2003-11-05
CN101102059B (zh) 2010-04-07
US6967420B2 (en) 2005-11-22
US20040004407A1 (en) 2004-01-08
FR2839211A1 (fr) 2003-10-31
CN100585983C (zh) 2010-01-27
CN1455493A (zh) 2003-11-12
CN101102060A (zh) 2008-01-09
JP2003324920A (ja) 2003-11-14
CN101102059A (zh) 2008-01-09

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