CN102906975A - 旋转电机 - Google Patents

旋转电机 Download PDF

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Publication number
CN102906975A
CN102906975A CN2011800258554A CN201180025855A CN102906975A CN 102906975 A CN102906975 A CN 102906975A CN 2011800258554 A CN2011800258554 A CN 2011800258554A CN 201180025855 A CN201180025855 A CN 201180025855A CN 102906975 A CN102906975 A CN 102906975A
Authority
CN
China
Prior art keywords
rear cover
engaging
bracket
electric machine
rotor
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.)
Pending
Application number
CN2011800258554A
Other languages
English (en)
Chinese (zh)
Inventor
泉满朗
梅崎洋介
石川利夫
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.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems 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 Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of CN102906975A publication Critical patent/CN102906975A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
    • H02K21/044—Rotor of the claw pole type
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)
CN2011800258554A 2010-05-26 2011-05-17 旋转电机 Pending CN102906975A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-120420 2010-05-26
JP2010120420A JP5495945B2 (ja) 2010-05-26 2010-05-26 回転電機
PCT/JP2011/061281 WO2011148825A1 (ja) 2010-05-26 2011-05-17 回転電機

Publications (1)

Publication Number Publication Date
CN102906975A true CN102906975A (zh) 2013-01-30

Family

ID=45003816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800258554A Pending CN102906975A (zh) 2010-05-26 2011-05-17 旋转电机

Country Status (4)

Country Link
US (1) US20130057121A1 (enExample)
JP (1) JP5495945B2 (enExample)
CN (1) CN102906975A (enExample)
WO (1) WO2011148825A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107534369A (zh) * 2015-05-15 2018-01-02 三菱电机株式会社 车用交流发电机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5868531B1 (ja) * 2015-01-20 2016-02-24 三菱電機株式会社 車両用回転電機
JP6503588B2 (ja) * 2015-10-05 2019-04-24 多摩川精機株式会社 樹脂一体成形型レゾルバステータ構造
CN108336838A (zh) * 2017-01-20 2018-07-27 德昌电机(深圳)有限公司 电机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169354A (ja) * 1983-03-15 1984-09-25 Nippon Denso Co Ltd 車両用交流発電機
JPH07336974A (ja) * 1994-06-10 1995-12-22 Sawafuji Electric Co Ltd オルタネータ
JP2002095215A (ja) * 2000-09-14 2002-03-29 Sawafuji Electric Co Ltd 車両用交流発電機
JP2004248338A (ja) * 2003-02-10 2004-09-02 Denso Corp 車両用交流発電機
US7224093B2 (en) * 2000-03-10 2007-05-29 Valeo Equipements Electriques Moteur Polyphase electric rotary machine
CN101222158A (zh) * 2007-12-21 2008-07-16 上海电器科学研究所（集团）有限公司 降低电机结构噪声的“o”型橡胶密封圈结构
US20080315700A1 (en) * 2007-06-19 2008-12-25 Hitachi, Ltd. Rotating Electrical Machine
CN201315515Y (zh) * 2008-12-04 2009-09-23 开平市三威微电机有限公司 一种改进后端盖轴承座结构的电动机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732524B1 (fr) * 1995-04-03 1997-05-09 Valeo Thermique Habitacle Dispositif de fixation elastique d'un moteur electrique a l'interieur d'un boitier, notamment pour vehicule automobile

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169354A (ja) * 1983-03-15 1984-09-25 Nippon Denso Co Ltd 車両用交流発電機
JPH07336974A (ja) * 1994-06-10 1995-12-22 Sawafuji Electric Co Ltd オルタネータ
US7224093B2 (en) * 2000-03-10 2007-05-29 Valeo Equipements Electriques Moteur Polyphase electric rotary machine
JP2002095215A (ja) * 2000-09-14 2002-03-29 Sawafuji Electric Co Ltd 車両用交流発電機
JP2004248338A (ja) * 2003-02-10 2004-09-02 Denso Corp 車両用交流発電機
US20080315700A1 (en) * 2007-06-19 2008-12-25 Hitachi, Ltd. Rotating Electrical Machine
CN101222158A (zh) * 2007-12-21 2008-07-16 上海电器科学研究所（集团）有限公司 降低电机结构噪声的“o”型橡胶密封圈结构
CN201315515Y (zh) * 2008-12-04 2009-09-23 开平市三威微电机有限公司 一种改进后端盖轴承座结构的电动机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107534369A (zh) * 2015-05-15 2018-01-02 三菱电机株式会社 车用交流发电机
US10523092B2 (en) 2015-05-15 2019-12-31 Mitsubishi Electric Corporation Vehicle AC power generator
CN107534369B (zh) * 2015-05-15 2020-02-07 三菱电机株式会社 车用交流发电机

Also Published As

Publication number Publication date
WO2011148825A1 (ja) 2011-12-01
US20130057121A1 (en) 2013-03-07
JP2011250562A (ja) 2011-12-08
JP5495945B2 (ja) 2014-05-21

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PB01 Publication
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AD01 Patent right deemed abandoned

Effective date of abandoning: 20160601

C20 Patent right or utility model deemed to be abandoned or is abandoned