JP6407524B2 - モータ - Google Patents

モータ Download PDF

Info

Publication number
JP6407524B2
JP6407524B2 JP2013259101A JP2013259101A JP6407524B2 JP 6407524 B2 JP6407524 B2 JP 6407524B2 JP 2013259101 A JP2013259101 A JP 2013259101A JP 2013259101 A JP2013259101 A JP 2013259101A JP 6407524 B2 JP6407524 B2 JP 6407524B2
Authority
JP
Japan
Prior art keywords
rotor
magnets
magnet
rotor core
core
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.)
Active
Application number
JP2013259101A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014121265A (ja
JP2014121265A5 (enExample
Inventor
コン，ボンベ
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.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co Ltd
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 LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of JP2014121265A publication Critical patent/JP2014121265A/ja
Publication of JP2014121265A5 publication Critical patent/JP2014121265A5/ja
Application granted granted Critical
Publication of JP6407524B2 publication Critical patent/JP6407524B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H02K1/278—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
    • H02K1/2706—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
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2013259101A 2012-12-17 2013-12-16 モータ Active JP6407524B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0147319 2012-12-17
KR1020120147319A KR101385212B1 (ko) 2012-12-17 2012-12-17 모터

Publications (3)

Publication Number Publication Date
JP2014121265A JP2014121265A (ja) 2014-06-30
JP2014121265A5 JP2014121265A5 (enExample) 2017-02-02
JP6407524B2 true JP6407524B2 (ja) 2018-10-17

Family

ID=49766990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013259101A Active JP6407524B2 (ja) 2012-12-17 2013-12-16 モータ

Country Status (5)

Country Link
US (1) US9484776B2 (enExample)
EP (1) EP2744078A3 (enExample)
JP (1) JP6407524B2 (enExample)
KR (1) KR101385212B1 (enExample)
CN (1) CN103872815B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016203592A1 (ja) * 2015-06-17 2016-12-22 三菱電機株式会社 永久磁石電動機
CN109478811A (zh) * 2016-07-12 2019-03-15 Lg伊诺特有限公司 转子和包括该转子的马达
CN106160286B (zh) * 2016-07-13 2018-07-24 广东威灵电机制造有限公司 永磁电机
CN110495073B (zh) * 2017-03-31 2021-11-26 日本电产株式会社 定子、马达以及电动助力转向装置
JPWO2018180637A1 (ja) * 2017-03-31 2020-02-06 日本電産株式会社 ロータ、モータ、電動パワーステアリング装置
KR102172260B1 (ko) * 2019-01-11 2020-10-30 엘지전자 주식회사 구동 모터 및 이를 구비하는 압축기
US12191722B2 (en) 2019-05-31 2025-01-07 MagniX USA, Inc. High-torque electric motor assembly
KR20210021786A (ko) * 2019-08-19 2021-03-02 엘지이노텍 주식회사 모터

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3582667B2 (ja) * 1994-08-10 2004-10-27 株式会社安川電機 永久磁石形同期回転電機のロータ
JP3906882B2 (ja) * 1997-10-24 2007-04-18 株式会社富士通ゼネラル 永久磁石電動機
JP2000324736A (ja) * 1999-05-12 2000-11-24 Mitsubishi Electric Corp 永久磁石型モータ
JP4320710B2 (ja) * 2002-03-29 2009-08-26 日立金属株式会社 極異方性リング磁石および成形金型
JP2004248422A (ja) * 2003-02-14 2004-09-02 Moric Co Ltd 磁石界磁型回転電気機器
JP2006166515A (ja) * 2004-12-03 2006-06-22 Toyoda Mach Works Ltd モータ及びその製造方法
CN2899246Y (zh) * 2006-04-27 2007-05-09 中山大洋电机股份有限公司 一种电子换向电机的转子组件结构
JP2008148447A (ja) * 2006-12-11 2008-06-26 Nsk Ltd 電動パワーステアリング装置用モータ
JP5123008B2 (ja) * 2008-03-05 2013-01-16 株式会社ミツバ ブラシレスモータ
JP5198178B2 (ja) * 2008-08-06 2013-05-15 株式会社東芝 永久磁石式回転電機及び永久磁石電動機ドライブシステム
JP2010051150A (ja) * 2008-08-25 2010-03-04 Mitsuba Corp ブラシレスモータ
JP5469955B2 (ja) * 2009-08-12 2014-04-16 日立オートモティブシステムズ株式会社 車両用回転電機
JP2011151902A (ja) * 2010-01-20 2011-08-04 Shinano Kenshi Co Ltd 永久磁石型回転機
JP2012157236A (ja) * 2011-01-04 2012-08-16 Asmo Co Ltd ブラシレスモータ及びブラシレスモータの駆動方法
US8664822B2 (en) * 2012-05-30 2014-03-04 GM Global Technology Operations LLC Bi-permanent magnets in synchronous machines

Also Published As

Publication number Publication date
EP2744078A2 (en) 2014-06-18
CN103872815B (zh) 2017-12-15
EP2744078A3 (en) 2016-02-24
CN103872815A (zh) 2014-06-18
JP2014121265A (ja) 2014-06-30
KR101385212B1 (ko) 2014-04-15
US20140167548A1 (en) 2014-06-19
US9484776B2 (en) 2016-11-01

Similar Documents

Publication Publication Date Title
JP6407524B2 (ja) モータ
KR101255951B1 (ko) 횡방향 스위치드 릴럭턴스 모터
CN105474512B (zh) 同步电动机
JP6421926B2 (ja) 永久磁石同期機
US9337709B2 (en) Axial gap type permanent magnet electric rotating apparatus and method of manufacturing the same
US20120112592A1 (en) Rotor and motor
US20140210296A1 (en) Rotor for permanent magnet type motor, method of manufacturing rotor for permanent magnet type motor, and permanent magnet type motor
US9780611B2 (en) Rotary electric machine using permanent magnet
US10236732B2 (en) Inductor type rotary motor
CN204304642U (zh) 旋转电机
JP6212117B2 (ja) 同期電動機
KR101897635B1 (ko) 매립 영구 자석형 모터 및 로터
JP2012210105A (ja) ３相ブラシレスモータ
CN203896058U (zh) 永磁式旋转电机及电梯驱动提升机
JP2013233068A (ja) Ａｆｐｍモータ
KR102771167B1 (ko) 모터
JP5441584B2 (ja) 電動機
US10686340B2 (en) Interior permanent magnet motor
JP2013201865A (ja) ブラシレスモータ
JP2017143663A (ja) 埋込磁石型回転機
JP6181525B2 (ja) ロータ、３相用ロータ、モータ及びモータの回転検出方法
JP2014230444A (ja) ブラシレスモータ
JP2010252605A (ja) モータ
JP5840919B2 (ja) ロータ及びモータ
JP2010284023A (ja) 永久磁石型回転機

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161215

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161215

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180312

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180821

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180919

R150 Certificate of patent or registration of utility model

Ref document number: 6407524

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250