JP7615913B2 - 回転電機 - Google Patents

回転電機 Download PDF

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Publication number
JP7615913B2
JP7615913B2 JP2021107543A JP2021107543A JP7615913B2 JP 7615913 B2 JP7615913 B2 JP 7615913B2 JP 2021107543 A JP2021107543 A JP 2021107543A JP 2021107543 A JP2021107543 A JP 2021107543A JP 7615913 B2 JP7615913 B2 JP 7615913B2
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Japan
Prior art keywords
teeth
magnetic flux
magnetic
grooves
electric machine
Prior art date
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Application number
JP2021107543A
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English (en)
Japanese (ja)
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JP2023005548A5 (enExample
JP2023005548A (ja
Inventor
駿 竹内
明弘 木村
彰 杉浦
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2021107543A priority Critical patent/JP7615913B2/ja
Priority to PCT/JP2022/024054 priority patent/WO2023276680A1/ja
Publication of JP2023005548A publication Critical patent/JP2023005548A/ja
Publication of JP2023005548A5 publication Critical patent/JP2023005548A5/ja
Application granted granted Critical
Publication of JP7615913B2 publication Critical patent/JP7615913B2/ja
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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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2021107543A 2021-06-29 2021-06-29 回転電機 Active JP7615913B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021107543A JP7615913B2 (ja) 2021-06-29 2021-06-29 回転電機
PCT/JP2022/024054 WO2023276680A1 (ja) 2021-06-29 2022-06-16 回転電機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021107543A JP7615913B2 (ja) 2021-06-29 2021-06-29 回転電機

Publications (3)

Publication Number Publication Date
JP2023005548A JP2023005548A (ja) 2023-01-18
JP2023005548A5 JP2023005548A5 (enExample) 2023-09-15
JP7615913B2 true JP7615913B2 (ja) 2025-01-17

Family

ID=84692316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021107543A Active JP7615913B2 (ja) 2021-06-29 2021-06-29 回転電機

Country Status (2)

Country Link
JP (1) JP7615913B2 (enExample)
WO (1) WO2023276680A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022147506A1 (en) * 2020-12-31 2022-07-07 Abbott Diabetes Care Inc. Analyte sensors and methods of use thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001339921A (ja) 2000-05-25 2001-12-07 Mitsubishi Electric Corp 永久磁石型電動機
JP2009189163A (ja) 2008-02-06 2009-08-20 Nippon Densan Corp モータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1042531A (ja) * 1996-05-24 1998-02-13 Matsushita Electric Ind Co Ltd 電動機
JP2003061272A (ja) * 2001-08-09 2003-02-28 Mitsubishi Electric Corp 永久磁石型回転電機及び電動パワーステアリング装置
JP2014068495A (ja) * 2012-09-27 2014-04-17 Hitachi Automotive Systems Ltd 回転電機およびそれを用いた電動パワーステアリング装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001339921A (ja) 2000-05-25 2001-12-07 Mitsubishi Electric Corp 永久磁石型電動機
JP2009189163A (ja) 2008-02-06 2009-08-20 Nippon Densan Corp モータ

Also Published As

Publication number Publication date
WO2023276680A1 (ja) 2023-01-05
JP2023005548A (ja) 2023-01-18

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