WO2008117376A1 - 回転電機 - Google Patents

回転電機 Download PDF

Info

Publication number
WO2008117376A1
WO2008117376A1 PCT/JP2007/056043 JP2007056043W WO2008117376A1 WO 2008117376 A1 WO2008117376 A1 WO 2008117376A1 JP 2007056043 W JP2007056043 W JP 2007056043W WO 2008117376 A1 WO2008117376 A1 WO 2008117376A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
shaft
bracket
stator core
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.)
Ceased
Application number
PCT/JP2007/056043
Other languages
English (en)
French (fr)
Inventor
Kenichi Takahashi
Hideyuki Hayashi
Toshiaki Kashihara
Katsuya Akamatsu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CN2007800152623A priority Critical patent/CN101432950B/zh
Priority to PCT/JP2007/056043 priority patent/WO2008117376A1/ja
Priority to JP2007522332A priority patent/JPWO2008117376A1/ja
Priority to US12/093,568 priority patent/US9225219B2/en
Priority to EP07739484.9A priority patent/EP2131476B1/en
Publication of WO2008117376A1 publication Critical patent/WO2008117376A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

　この発明に係る交流発電機は、シャフトと、このシャフトに固定された回転子と、この回転子の外周を囲って設けられ軸線方向に延びたスロットが周方向に間隔をおいて複数形成されて固定子鉄心を有する固定子と、前記固定子鉄心の周縁部を軸線方向の両側から複数の挟持手段を用いて挟持して前記固定子鉄心を包囲した、フロントブラケット及びリヤブラケットを備え、前記フロントブラケットに形成された一対のフロントステーは、それぞれに形成された一対の貫通孔を貫通したボルトにより車両に固定され、一対の前記貫通孔は、中心を結ぶ直線のほぼ垂直二等分線が前記シャフトの軸線と交差する位置に形成され、かつ前記挟持手段の一つは、前記シャフト側の前記垂直二等分線上に設けられている。この構成により、ブラケットの重量を増加することなく、つまり全体重量を増加することなく、磁気音の発生を防止することができる。
PCT/JP2007/056043 2007-03-23 2007-03-23 回転電機 Ceased WO2008117376A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800152623A CN101432950B (zh) 2007-03-23 2007-03-23 旋转电机
PCT/JP2007/056043 WO2008117376A1 (ja) 2007-03-23 2007-03-23 回転電機
JP2007522332A JPWO2008117376A1 (ja) 2007-03-23 2007-03-23 回転電機
US12/093,568 US9225219B2 (en) 2007-03-23 2007-03-23 Dynamoelectric machine
EP07739484.9A EP2131476B1 (en) 2007-03-23 2007-03-23 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/056043 WO2008117376A1 (ja) 2007-03-23 2007-03-23 回転電機

Publications (1)

Publication Number Publication Date
WO2008117376A1 true WO2008117376A1 (ja) 2008-10-02

Family

ID=39788121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056043 Ceased WO2008117376A1 (ja) 2007-03-23 2007-03-23 回転電機

Country Status (5)

Country Link
US (1) US9225219B2 (ja)
EP (1) EP2131476B1 (ja)
JP (1) JPWO2008117376A1 (ja)
CN (1) CN101432950B (ja)
WO (1) WO2008117376A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX390850B (es) 2015-11-20 2025-03-21 Mitsubishi Electric Corp Maquina electrica rotatoria.
CN106385127B (zh) * 2016-09-29 2020-05-22 珠海格力电器股份有限公司 一种电机及电机驱动设备
US12341402B2 (en) * 2022-01-20 2025-06-24 Schaeffler Technologies AG & Co. KG Emotor rotor centering and shipping aid with annular disk and bolt holes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0870554A (ja) * 1994-06-20 1996-03-12 Nippondenso Co Ltd 発電機
JP2002136032A (ja) * 2000-10-23 2002-05-10 Denso Corp 車両用回転電機
JP3490659B2 (ja) * 2000-02-29 2004-01-26 三菱電機株式会社 交流発電機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US917188A (en) * 1904-11-19 1909-04-06 Gen Electric Dynamo-electric machine.
JPS5150404A (ja) * 1974-10-30 1976-05-04 Hitachi Ltd
DE2845667A1 (de) * 1978-10-20 1980-05-08 Bosch Gmbh Robert Elektrische maschine
US5705870A (en) * 1995-10-19 1998-01-06 Thomsen; Bradley E. Universally mountable automotive alternator
JP3229543B2 (ja) * 1996-03-29 2001-11-19 三菱電機株式会社 車両用交流発電機のブラケットの鋳造型
JP3351690B2 (ja) * 1996-08-26 2002-12-03 三菱電機株式会社 車両用交流発電機およびその組立方法
US6504280B2 (en) * 2001-02-28 2003-01-07 Lawrence G. Trowbridge Adjustable attachment alternator
JP2005269756A (ja) 2004-03-18 2005-09-29 Denso Corp 回転電機
JP4297070B2 (ja) 2005-03-23 2009-07-15 株式会社デンソー 車両用交流発電機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0870554A (ja) * 1994-06-20 1996-03-12 Nippondenso Co Ltd 発電機
JP3490659B2 (ja) * 2000-02-29 2004-01-26 三菱電機株式会社 交流発電機
JP2002136032A (ja) * 2000-10-23 2002-05-10 Denso Corp 車両用回転電機

Also Published As

Publication number Publication date
EP2131476A1 (en) 2009-12-09
EP2131476B1 (en) 2021-04-21
US20100176684A1 (en) 2010-07-15
JPWO2008117376A1 (ja) 2010-07-08
CN101432950B (zh) 2012-11-21
US9225219B2 (en) 2015-12-29
EP2131476A4 (en) 2017-03-01
CN101432950A (zh) 2009-05-13

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