JP7331247B2 - 回転電機 - Google Patents

回転電機 Download PDF

Info

Publication number
JP7331247B2
JP7331247B2 JP2022512961A JP2022512961A JP7331247B2 JP 7331247 B2 JP7331247 B2 JP 7331247B2 JP 2022512961 A JP2022512961 A JP 2022512961A JP 2022512961 A JP2022512961 A JP 2022512961A JP 7331247 B2 JP7331247 B2 JP 7331247B2
Authority
JP
Japan
Prior art keywords
stator
case
circuit board
insulating sheet
axial direction
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
JP2022512961A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021199236A1 (https=
JPWO2021199236A5 (https=
Inventor
怜史 西本
博文 木下
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.)
Hirata Corp
Original Assignee
Hirata 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 Hirata Corp filed Critical Hirata Corp
Publication of JPWO2021199236A1 publication Critical patent/JPWO2021199236A1/ja
Publication of JPWO2021199236A5 publication Critical patent/JPWO2021199236A5/ja
Application granted granted Critical
Publication of JP7331247B2 publication Critical patent/JP7331247B2/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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP2022512961A 2020-03-31 2020-03-31 回転電機 Active JP7331247B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/014740 WO2021199236A1 (ja) 2020-03-31 2020-03-31 回転電機

Publications (3)

Publication Number Publication Date
JPWO2021199236A1 JPWO2021199236A1 (https=) 2021-10-07
JPWO2021199236A5 JPWO2021199236A5 (https=) 2022-11-28
JP7331247B2 true JP7331247B2 (ja) 2023-08-22

Family

ID=77928241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512961A Active JP7331247B2 (ja) 2020-03-31 2020-03-31 回転電機

Country Status (5)

Country Link
US (1) US12355326B2 (https=)
JP (1) JP7331247B2 (https=)
CN (1) CN115315880A (https=)
TW (1) TWI784436B (https=)
WO (1) WO2021199236A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113410938A (zh) * 2021-07-21 2021-09-17 深圳市雷赛智能控制股份有限公司 安装支架及具有其的电机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000217302A (ja) 1999-01-19 2000-08-04 Nippon Densan Corp モ―タ
JP2009254216A (ja) 2008-04-11 2009-10-29 Nippon Densan Corp モータおよび送風ファン
JP2017017866A (ja) 2015-07-01 2017-01-19 株式会社デンソー 駆動装置
US20170250010A1 (en) 2016-02-26 2017-08-31 Delta Electronics, Inc. Power supply
JP2017192268A (ja) 2016-04-15 2017-10-19 ミネベアミツミ株式会社 回転装置
JP2017225318A (ja) 2016-06-17 2017-12-21 日本電産株式会社 モータ

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292697A (ja) * 1992-04-08 1993-11-05 Matsushita Electric Ind Co Ltd 直流モータ
WO1997033359A1 (en) 1996-03-07 1997-09-12 Seiko Epson Corporation Motor and process for producing the same
JP3318531B2 (ja) 1998-08-04 2002-08-26 ミネベア株式会社 回転電機及びその軸受構造
JP2005341780A (ja) * 2004-05-31 2005-12-08 Nidec Sankyo Corp ブラシレスモータ及びブラシレスモータの製造方法
JP2007014147A (ja) * 2005-06-30 2007-01-18 Fujitsu General Ltd 電動機
JP5360473B2 (ja) 2008-05-16 2013-12-04 日本電産株式会社 モータおよびそれを用いた送風ファン
JP5630650B2 (ja) * 2010-01-12 2014-11-26 日本電産株式会社 モータおよびモータの製造方法
CN201750318U (zh) * 2010-06-24 2011-02-16 上海航天汽车机电股份有限公司 一种直流无刷电机控制器安装装置
JP5629875B2 (ja) * 2010-08-17 2014-11-26 日本電産株式会社 モータ
US9502071B2 (en) * 2012-08-07 2016-11-22 Nidec Corporation Spindle motor and disk drive apparatus
CN203933325U (zh) * 2013-07-02 2014-11-05 日本电产株式会社 马达以及直流无刷马达
US9929614B2 (en) * 2013-07-02 2018-03-27 Nidec Corporation Motor with integrated slot liner and bobbin with guides for conductor coils
JP5726277B1 (ja) * 2013-11-29 2015-05-27 三菱電機株式会社 回転電機、回転電機の固定子、及び回転電機の固定子の製造方法
JP6394342B2 (ja) * 2013-12-16 2018-09-26 株式会社デンソー 液体ポンプ
JP6421619B2 (ja) * 2015-01-26 2018-11-14 株式会社デンソー 回転電機
JP2017060273A (ja) * 2015-09-16 2017-03-23 日立オートモティブシステムズ株式会社 電動流体ポンプ
JP6849363B2 (ja) 2016-03-30 2021-03-24 日本電産株式会社 回転アクチュエータおよびロボット
WO2018029894A1 (ja) 2016-08-12 2018-02-15 日本電産株式会社 モータ及び電動パワーステアリング装置
JPWO2018179831A1 (ja) 2017-03-31 2020-02-06 日本電産テクノモータ株式会社 モータ
JP2018201294A (ja) 2017-05-26 2018-12-20 日本電産テクノモータ株式会社 モータ
CN107196482A (zh) * 2017-06-30 2017-09-22 深圳市正德智控股份有限公司 无刷电机
JP2019068525A (ja) * 2017-09-28 2019-04-25 日本電産株式会社 モータ
JP7081160B2 (ja) * 2018-01-12 2022-06-07 日本電産株式会社 モータ
WO2019244487A1 (ja) * 2018-06-22 2019-12-26 日本電産株式会社 モータ
CN209622011U (zh) * 2019-01-14 2019-11-12 杨庆华 机电一体谐波减速器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000217302A (ja) 1999-01-19 2000-08-04 Nippon Densan Corp モ―タ
JP2009254216A (ja) 2008-04-11 2009-10-29 Nippon Densan Corp モータおよび送風ファン
JP2017017866A (ja) 2015-07-01 2017-01-19 株式会社デンソー 駆動装置
US20170250010A1 (en) 2016-02-26 2017-08-31 Delta Electronics, Inc. Power supply
JP2017192268A (ja) 2016-04-15 2017-10-19 ミネベアミツミ株式会社 回転装置
JP2017225318A (ja) 2016-06-17 2017-12-21 日本電産株式会社 モータ

Also Published As

Publication number Publication date
WO2021199236A1 (ja) 2021-10-07
CN115315880A (zh) 2022-11-08
TW202147743A (zh) 2021-12-16
TWI784436B (zh) 2022-11-21
US20230056326A1 (en) 2023-02-23
JPWO2021199236A1 (https=) 2021-10-07
US12355326B2 (en) 2025-07-08

Similar Documents

Publication Publication Date Title
US11258330B2 (en) Rotating electrical device
JP4246068B2 (ja) 固定子と回転子との心合わせを可能にするハウジングを有するブラシレスモータ
US11863028B2 (en) Busbar unit for motor
US20170019000A1 (en) Rotating electric machine
JPWO2017033917A1 (ja) モータ
US11527940B2 (en) Motor
US20060082242A1 (en) Stator arrangement for an electric machine and an electric motor
JP2010158094A (ja) ブラシレスモータ
JP2018038210A (ja) モータ
JP2018042362A (ja) ステータユニット、モータ、およびファンモータ
JP7478010B2 (ja) 回転電機
JP7331247B2 (ja) 回転電機
JP5927765B2 (ja) アキシャルギャップ型電動機
US11043881B2 (en) Component-mounting device and electronic apparatus
JP5748698B2 (ja) 電動機
JP5591183B2 (ja) 電動機および換気扇
JP5697627B2 (ja) 電動機及び換気扇
JP7239333B2 (ja) モータ
JP2019068553A (ja) モータ
JP2008101471A (ja) ポンプ
JP7255622B2 (ja) 電動機
JP2020145780A (ja) モータユニットおよびファン

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20220815

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220815

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230620

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230719

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: 20230801

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230809

R150 Certificate of patent or registration of utility model

Ref document number: 7331247

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150