WO2009028066A1 - 車両用交流発電機 - Google Patents

車両用交流発電機 Download PDF

Info

Publication number
WO2009028066A1
WO2009028066A1 PCT/JP2007/066865 JP2007066865W WO2009028066A1 WO 2009028066 A1 WO2009028066 A1 WO 2009028066A1 JP 2007066865 W JP2007066865 W JP 2007066865W WO 2009028066 A1 WO2009028066 A1 WO 2009028066A1
Authority
WO
WIPO (PCT)
Prior art keywords
stator core
generator
outer peripheral
peripheral surface
surface side
Prior art date
Application number
PCT/JP2007/066865
Other languages
English (en)
French (fr)
Inventor
Shinichi Ito
Shinji Nishimura
Yoshiro Imazawa
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to PCT/JP2007/066865 priority Critical patent/WO2009028066A1/ja
Priority to US12/601,769 priority patent/US8097994B2/en
Priority to JP2009529915A priority patent/JP4869401B2/ja
Priority to EP07806342.7A priority patent/EP2184837A4/en
Priority to CN2007800534191A priority patent/CN101682232B/zh
Publication of WO2009028066A1 publication Critical patent/WO2009028066A1/ja

Links

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
    • H02K5/04—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)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)

Abstract

　固定子コアの軸方向端面に当接する一対のケースの少なくとも一方の当接面に、コイルエンド部の外周面側と固定子コアの外周面側とを連通し固定子コアの外周面側で軸方向に開口する冷却風通路を備え、固定子コイルのコイルエンド部の冷却性能を向上させると共に、冷却風量を増加させて交流発電機全体の冷却性能をより向上させるようにした車両用交流発電機。
PCT/JP2007/066865 2007-08-30 2007-08-30 車両用交流発電機 WO2009028066A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2007/066865 WO2009028066A1 (ja) 2007-08-30 2007-08-30 車両用交流発電機
US12/601,769 US8097994B2 (en) 2007-08-30 2007-08-30 Cooling structure for a vehicle AC generator
JP2009529915A JP4869401B2 (ja) 2007-08-30 2007-08-30 車両用交流発電機
EP07806342.7A EP2184837A4 (en) 2007-08-30 2007-08-30 Ac generator for vehicle
CN2007800534191A CN101682232B (zh) 2007-08-30 2007-08-30 车用交流发电机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066865 WO2009028066A1 (ja) 2007-08-30 2007-08-30 車両用交流発電機

Publications (1)

Publication Number Publication Date
WO2009028066A1 true WO2009028066A1 (ja) 2009-03-05

Family

ID=40386810

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066865 WO2009028066A1 (ja) 2007-08-30 2007-08-30 車両用交流発電機

Country Status (5)

Country Link
US (1) US8097994B2 (ja)
EP (1) EP2184837A4 (ja)
JP (1) JP4869401B2 (ja)
CN (1) CN101682232B (ja)
WO (1) WO2009028066A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014103247A1 (ja) * 2012-12-28 2014-07-03 パナソニック株式会社 回転機
JP6253868B1 (ja) * 2017-04-03 2017-12-27 三菱電機株式会社 車両用交流発電機

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014236616A (ja) * 2013-06-04 2014-12-15 三菱電機株式会社 回転電機
DE102015011863B4 (de) 2015-09-10 2017-10-05 Audi Ag Elektrische Maschine
US10811938B2 (en) * 2016-04-07 2020-10-20 Mitsubishi Electric Corporation Rotating electrical machine
EP3309935B1 (en) * 2016-10-17 2019-10-09 Mahle International GmbH Dynamo for an internal combustion engine
JP2018074685A (ja) * 2016-10-26 2018-05-10 マブチモーター株式会社 ブラシレスモータ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159367U (ja) * 1981-03-30 1982-10-06
JPH0543766U (ja) * 1991-11-12 1993-06-11 三菱電機株式会社 車両用交流発電機
JPH09107650A (ja) * 1995-10-12 1997-04-22 Hitachi Ltd 車両用交流発電機
JPH10136612A (ja) * 1996-10-17 1998-05-22 Ford Motor Co 内部および外部ファンを備えた交流発電機
WO2005093929A1 (ja) 2004-03-25 2005-10-06 Mitsubishi Denki Kabushiki Kaisha 回転電機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749953A (en) * 1972-02-24 1973-07-31 Gen Electric Ventilated dynamoelectric machines
JPS5556446A (en) * 1978-10-20 1980-04-25 Hitachi Ltd Coller for rotary electric machine
JPS5830616B2 (ja) * 1981-03-27 1983-06-30 富士通株式会社 ト−タリゼ−タ・システムにおける端末処理の仕掛中判断情報作成方式
JP2002010555A (ja) * 2000-06-21 2002-01-11 Denso Corp 車両用回転電機
EP1543604B1 (de) 2002-09-20 2006-11-29 Robert Bosch GmbH Streifenförmige lamelle sowie ständerblechpaket für eine elektrische maschine
FR2865080B1 (fr) * 2003-12-19 2006-04-28 Telma Ralentisseur electromagnetique radial simple comportant des moyens pour assurer une ventilation
DE10361864A1 (de) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Elektrische Maschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159367U (ja) * 1981-03-30 1982-10-06
JPH0543766U (ja) * 1991-11-12 1993-06-11 三菱電機株式会社 車両用交流発電機
JPH09107650A (ja) * 1995-10-12 1997-04-22 Hitachi Ltd 車両用交流発電機
JPH10136612A (ja) * 1996-10-17 1998-05-22 Ford Motor Co 内部および外部ファンを備えた交流発電機
WO2005093929A1 (ja) 2004-03-25 2005-10-06 Mitsubishi Denki Kabushiki Kaisha 回転電機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2184837A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014103247A1 (ja) * 2012-12-28 2014-07-03 パナソニック株式会社 回転機
JP6253868B1 (ja) * 2017-04-03 2017-12-27 三菱電機株式会社 車両用交流発電機
WO2018185799A1 (ja) * 2017-04-03 2018-10-11 三菱電機株式会社 車両用交流発電機

Also Published As

Publication number Publication date
US8097994B2 (en) 2012-01-17
EP2184837A4 (en) 2017-01-25
EP2184837A1 (en) 2010-05-12
JPWO2009028066A1 (ja) 2010-11-25
CN101682232B (zh) 2012-11-07
CN101682232A (zh) 2010-03-24
US20100171379A1 (en) 2010-07-08
JP4869401B2 (ja) 2012-02-08

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