CN114556751B - 旋转电机 - Google Patents

旋转电机 Download PDF

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Publication number
CN114556751B
CN114556751B CN202080073432.9A CN202080073432A CN114556751B CN 114556751 B CN114556751 B CN 114556751B CN 202080073432 A CN202080073432 A CN 202080073432A CN 114556751 B CN114556751 B CN 114556751B
Authority
CN
China
Prior art keywords
housing
stator
electric machine
positioning hole
hole
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
CN202080073432.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN114556751A (zh
Inventor
富泽弘贵
田中飞鸟
山崎雅志
武藤贵政
古谷野泰旭
山本尚志
鹿田悠介
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
Publication of CN114556751A publication Critical patent/CN114556751A/zh
Application granted granted Critical
Publication of CN114556751B publication Critical patent/CN114556751B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • 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
    • 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
    • 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
    • H02K5/1732—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 both ends of the rotor
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2207/00—Specific aspects not provided for in the other groups of this subclass relating to arrangements for handling mechanical energy
    • H02K2207/03—Tubular motors, i.e. rotary motors mounted inside a tube, e.g. for blinds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)
CN202080073432.9A 2019-10-29 2020-10-16 旋转电机 Active CN114556751B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-195785 2019-10-29
JP2019195785A JP7160016B2 (ja) 2019-10-29 2019-10-29 回転電機
PCT/JP2020/039083 WO2021085179A1 (ja) 2019-10-29 2020-10-16 回転電機

Publications (2)

Publication Number Publication Date
CN114556751A CN114556751A (zh) 2022-05-27
CN114556751B true CN114556751B (zh) 2024-08-09

Family

ID=75713795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080073432.9A Active CN114556751B (zh) 2019-10-29 2020-10-16 旋转电机

Country Status (4)

Country Link
US (1) US12040681B2 (enExample)
JP (1) JP7160016B2 (enExample)
CN (1) CN114556751B (enExample)
WO (1) WO2021085179A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847392A (zh) * 2021-09-14 2021-12-28 延锋国际座椅系统有限公司 一种汽车天窗调节机构
CN119636887B (zh) * 2025-02-19 2025-04-15 温州益能电器有限公司 一种基于磁齿轮技术的直驱线控转向盘

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186224A (ja) * 2015-03-27 2016-10-27 アスモ株式会社 液体ポンプ
WO2019065339A1 (ja) * 2017-09-29 2019-04-04 日本電産サーボ株式会社 モータ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3279119B2 (ja) 1995-03-16 2002-04-30 三菱自動車工業株式会社 異種ワーク対応型パレット
US6727613B2 (en) * 2001-04-25 2004-04-27 Asmo Co., Ltd. Motor having rotatable shaft coupled with worm shaft
US8901800B2 (en) * 2010-12-28 2014-12-02 Asmo Co., Ltd. Motor
JP5605250B2 (ja) 2011-02-03 2014-10-15 富士通株式会社 パレット装置
JP5775853B2 (ja) * 2011-11-16 2015-09-09 日本電産テクノモータ株式会社 モールドモータ
JP6269282B2 (ja) 2014-04-17 2018-01-31 日産自動車株式会社 筒状ケースの組立装置および組立方法
JP2016136829A (ja) 2015-01-14 2016-07-28 株式会社ジェイテクト モータユニット
JP6421619B2 (ja) * 2015-01-26 2018-11-14 株式会社デンソー 回転電機
JP2016214034A (ja) * 2015-05-13 2016-12-15 株式会社デンソー 回転電機及びその製造方法
JP6589656B2 (ja) * 2016-01-21 2019-10-16 株式会社デンソー モータ、および、これを用いた電動パワーステアリング装置
US10113538B1 (en) * 2016-06-17 2018-10-30 The United States Of America As Represented By The Secretary Of The Navy Impulse pump
US20190248406A1 (en) * 2016-10-19 2019-08-15 Nsk Ltd. Assembly structure of sensor, electric motor, and electric power steering device
US10938271B2 (en) * 2016-11-23 2021-03-02 Nidec Corporation Motor and electric power steering device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186224A (ja) * 2015-03-27 2016-10-27 アスモ株式会社 液体ポンプ
WO2019065339A1 (ja) * 2017-09-29 2019-04-04 日本電産サーボ株式会社 モータ

Also Published As

Publication number Publication date
CN114556751A (zh) 2022-05-27
JP2021072647A (ja) 2021-05-06
US12040681B2 (en) 2024-07-16
JP7160016B2 (ja) 2022-10-25
US20220255398A1 (en) 2022-08-11
WO2021085179A1 (ja) 2021-05-06

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