JP2005532026A - 圧縮成形加工処理された強磁性体粒子により形成されたステータコアアセンブリを備えたｐｍモータ及び発電機 - Google Patents

圧縮成形加工処理された強磁性体粒子により形成されたステータコアアセンブリを備えたｐｍモータ及び発電機 Download PDF

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Publication number
JP2005532026A
JP2005532026A JP2004519556A JP2004519556A JP2005532026A JP 2005532026 A JP2005532026 A JP 2005532026A JP 2004519556 A JP2004519556 A JP 2004519556A JP 2004519556 A JP2004519556 A JP 2004519556A JP 2005532026 A JP2005532026 A JP 2005532026A
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JP
Japan
Prior art keywords
region
magnetic flux
motor
core
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.)
Pending
Application number
JP2004519556A
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English (en)
Japanese (ja)
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JP2005532026A5 (US20100056889A1-20100304-C00004.png
Inventor
ピーターセン、クリスチャン・シー
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.)
Petersen Tech Corp
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Petersen Tech 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 Petersen Tech Corp filed Critical Petersen Tech Corp
Publication of JP2005532026A publication Critical patent/JP2005532026A/ja
Publication of JP2005532026A5 publication Critical patent/JP2005532026A5/ja
Pending legal-status Critical Current

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    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2004519556A 2002-07-02 2003-05-22 圧縮成形加工処理された強磁性体粒子により形成されたステータコアアセンブリを備えたｐｍモータ及び発電機 Pending JP2005532026A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/188,441 US6617747B1 (en) 2002-07-02 2002-07-02 PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles
PCT/US2003/016175 WO2004006412A2 (en) 2002-07-02 2003-05-22 Pm motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles

Publications (2)

Publication Number Publication Date
JP2005532026A true JP2005532026A (ja) 2005-10-20
JP2005532026A5 JP2005532026A5 (US20100056889A1-20100304-C00004.png) 2006-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004519556A Pending JP2005532026A (ja) 2002-07-02 2003-05-22 圧縮成形加工処理された強磁性体粒子により形成されたステータコアアセンブリを備えたｐｍモータ及び発電機

Country Status (6)

Country Link
US (2) US6617747B1 (US20100056889A1-20100304-C00004.png)
EP (1) EP1547229A4 (US20100056889A1-20100304-C00004.png)
JP (1) JP2005532026A (US20100056889A1-20100304-C00004.png)
AU (1) AU2003281417A1 (US20100056889A1-20100304-C00004.png)
CA (1) CA2491413A1 (US20100056889A1-20100304-C00004.png)
WO (1) WO2004006412A2 (US20100056889A1-20100304-C00004.png)

Cited By (3)

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JP2014220998A (ja) * 2013-05-03 2014-11-20 ダイソン テクノロジー リミテッド 圧縮機
US9897104B2 (en) 2013-05-03 2018-02-20 Dyson Technology Limited Compressor
US10001141B2 (en) 2013-05-03 2018-06-19 Dyson Technology Limited Compressor

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JP2014220998A (ja) * 2013-05-03 2014-11-20 ダイソン テクノロジー リミテッド 圧縮機
JP2016104991A (ja) * 2013-05-03 2016-06-09 ダイソン テクノロジー リミテッド 圧縮機
CN107246410A (zh) * 2013-05-03 2017-10-13 戴森技术有限公司 压缩机
US9897104B2 (en) 2013-05-03 2018-02-20 Dyson Technology Limited Compressor
US9897105B2 (en) 2013-05-03 2018-02-20 Dyson Technology Limited Compressor
US10001141B2 (en) 2013-05-03 2018-06-19 Dyson Technology Limited Compressor
US10883517B2 (en) 2013-05-03 2021-01-05 Dyson Technology Limited Compressor

Also Published As

Publication number Publication date
CA2491413A1 (en) 2004-01-15
US6617747B1 (en) 2003-09-09
US6707224B1 (en) 2004-03-16
EP1547229A2 (en) 2005-06-29
EP1547229A4 (en) 2006-04-12
AU2003281417A8 (en) 2004-01-23
AU2003281417A1 (en) 2004-01-23
US20040041482A1 (en) 2004-03-04
WO2004006412A2 (en) 2004-01-15
WO2004006412A3 (en) 2004-10-21

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