JP2019213417A - ブラシレスモータ - Google Patents

ブラシレスモータ Download PDF

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Publication number
JP2019213417A
JP2019213417A JP2018109899A JP2018109899A JP2019213417A JP 2019213417 A JP2019213417 A JP 2019213417A JP 2018109899 A JP2018109899 A JP 2018109899A JP 2018109899 A JP2018109899 A JP 2018109899A JP 2019213417 A JP2019213417 A JP 2019213417A
Authority
JP
Japan
Prior art keywords
magnet
electromagnetic force
motor
overhang
brushless motor
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.)
Withdrawn
Application number
JP2018109899A
Other languages
English (en)
Japanese (ja)
Inventor
竜 大堀
Ryu Ohori
竜 大堀
直樹 塩田
Naoki Shioda
直樹 塩田
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.)
Mitsuba Corp
Original Assignee
Mitsuba 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 Mitsuba Corp filed Critical Mitsuba Corp
Priority to JP2018109899A priority Critical patent/JP2019213417A/ja
Priority to PCT/JP2019/017571 priority patent/WO2019235096A1/ja
Priority to CN201980033903.0A priority patent/CN112154592A/zh
Publication of JP2019213417A publication Critical patent/JP2019213417A/ja
Withdrawn legal-status Critical Current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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Brushless Motors (AREA)
JP2018109899A 2018-06-08 2018-06-08 ブラシレスモータ Withdrawn JP2019213417A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018109899A JP2019213417A (ja) 2018-06-08 2018-06-08 ブラシレスモータ
PCT/JP2019/017571 WO2019235096A1 (ja) 2018-06-08 2019-04-25 ブラシレスモータ
CN201980033903.0A CN112154592A (zh) 2018-06-08 2019-04-25 无刷马达

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018109899A JP2019213417A (ja) 2018-06-08 2018-06-08 ブラシレスモータ

Publications (1)

Publication Number Publication Date
JP2019213417A true JP2019213417A (ja) 2019-12-12

Family

ID=68769991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018109899A Withdrawn JP2019213417A (ja) 2018-06-08 2018-06-08 ブラシレスモータ

Country Status (3)

Country Link
JP (1) JP2019213417A (zh)
CN (1) CN112154592A (zh)
WO (1) WO2019235096A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020125338A1 (de) 2020-09-29 2022-03-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine, insbesondere Antriebsmotor für ein wenigstens teilweise elektrisch betriebenes Kraftfahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003324925A (ja) * 2002-05-01 2003-11-14 Mitsuba Corp モータ
JP4089527B2 (ja) * 2003-06-27 2008-05-28 三菱電機株式会社 永久磁石式回転電機
JP4655646B2 (ja) * 2005-01-27 2011-03-23 パナソニック株式会社 永久磁石埋込型電動機
JP2007330030A (ja) * 2006-06-07 2007-12-20 Jtekt Corp ロータのリング磁石固定構造及び電動パワーステアリング用モータ
JP2009022096A (ja) * 2007-07-11 2009-01-29 Asmo Co Ltd モータのロータ及びブラシレスモータ
JP2009142024A (ja) * 2007-12-05 2009-06-25 Toyota Motor Corp リラクタンスモータ
JP5199704B2 (ja) * 2008-03-05 2013-05-15 株式会社ミツバ ブラシレスモータ
JP6167434B2 (ja) * 2013-09-30 2017-07-26 ミネベアミツミ株式会社 ブラシレスモータ及びそのモータを用いた送風機
JP2017225319A (ja) * 2016-06-17 2017-12-21 日本電産株式会社 モータ
CN107394921A (zh) * 2017-08-22 2017-11-24 广东美芝制冷设备有限公司 电机转子、永磁同步电机和压缩机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020125338A1 (de) 2020-09-29 2022-03-31 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine, insbesondere Antriebsmotor für ein wenigstens teilweise elektrisch betriebenes Kraftfahrzeug

Also Published As

Publication number Publication date
CN112154592A (zh) 2020-12-29
WO2019235096A1 (ja) 2019-12-12

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