FR2789530B1 - Alternateur comportant un passage de ventilation de la surface des bagues collectrices - Google Patents

Alternateur comportant un passage de ventilation de la surface des bagues collectrices

Info

Publication number
FR2789530B1
FR2789530B1 FR9914862A FR9914862A FR2789530B1 FR 2789530 B1 FR2789530 B1 FR 2789530B1 FR 9914862 A FR9914862 A FR 9914862A FR 9914862 A FR9914862 A FR 9914862A FR 2789530 B1 FR2789530 B1 FR 2789530B1
Authority
FR
France
Prior art keywords
alternator
ventilation passage
collector rings
collector
rings
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.)
Expired - Fee Related
Application number
FR9914862A
Other languages
English (en)
Other versions
FR2789530A1 (fr
Inventor
Kiyoshi Fudono
Hitoshi Irie
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 FR2789530A1 publication Critical patent/FR2789530A1/fr
Application granted granted Critical
Publication of FR2789530B1 publication Critical patent/FR2789530B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/141—Means for supporting or protecting brushes or brush holders for cooperation with slip-rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
FR9914862A 1999-02-04 1999-11-25 Alternateur comportant un passage de ventilation de la surface des bagues collectrices Expired - Fee Related FR2789530B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02714599A JP4003334B2 (ja) 1999-02-04 1999-02-04 車両用交流発電機

Publications (2)

Publication Number Publication Date
FR2789530A1 FR2789530A1 (fr) 2000-08-11
FR2789530B1 true FR2789530B1 (fr) 2007-10-05

Family

ID=12212894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9914862A Expired - Fee Related FR2789530B1 (fr) 1999-02-04 1999-11-25 Alternateur comportant un passage de ventilation de la surface des bagues collectrices

Country Status (4)

Country Link
US (1) US6515398B1 (fr)
JP (1) JP4003334B2 (fr)
DE (1) DE19956701A1 (fr)
FR (1) FR2789530B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60131741T2 (de) * 2001-02-28 2008-11-06 Mitsubishi Denki K.K. Erregungssubstrat von sich drehenden elektrischen maschinen
JP3855762B2 (ja) * 2001-03-29 2006-12-13 株式会社デンソー 車両用交流発電機
US6885126B2 (en) * 2001-07-17 2005-04-26 Asmo Co., Ltd. Supporting structure for brush mechanism in motor
DE10243816A1 (de) * 2002-09-20 2004-04-15 Robert Bosch Gmbh Elektrische Maschine und Kühlkörper
FR2849548B1 (fr) * 2002-10-25 2007-09-28 Valeo Equip Electr Moteur Capot de protection destine a etre monte sur le palier arriere d'une machine electrique tournante, alternateur et alterno-demarreur comportant un tel capot
FR2857171B1 (fr) * 2003-07-04 2005-09-09 Valeo Equip Electr Moteur Ventilateur pour alternateur-demarreur
DE10361860A1 (de) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Schutzkappe, insbesondere für einen Drehstromgenerator
JP4111172B2 (ja) * 2004-06-16 2008-07-02 株式会社デンソー 車両用交流発電機
JP4306581B2 (ja) * 2004-10-19 2009-08-05 株式会社デンソー 車両用交流発電機
JP4566868B2 (ja) * 2005-09-08 2010-10-20 三菱電機株式会社 車両用回転電機
JP4375444B2 (ja) * 2007-06-13 2009-12-02 株式会社デンソー 車両用交流発電機
JP2009095153A (ja) * 2007-10-10 2009-04-30 Denso Corp 車両用交流発電機
DE102008033681B4 (de) * 2007-11-01 2022-03-24 Denso Corporation Fahrzeug-Wechselstrommaschine mit einer Bürstenvorrichtung, die mit einer umschließenden Wand abgedeckt ist
JP4479799B2 (ja) * 2008-01-28 2010-06-09 株式会社デンソー 車両用交流発電機
EP2779376B1 (fr) * 2011-11-09 2021-04-28 Mitsubishi Electric Corporation Machine électrique rotative
JP6604016B2 (ja) * 2015-03-31 2019-11-13 日本電産株式会社 モータ
JP6492892B2 (ja) * 2015-03-31 2019-04-03 日本電産株式会社 モータ
JP2016226231A (ja) * 2015-06-03 2016-12-28 株式会社デンソー 回転電機
CN108233657B (zh) * 2016-12-22 2020-06-16 博格华纳公司 具有外部点火防护系统的交流发电机
CN110518751B (zh) * 2019-09-02 2021-12-24 武汉鑫联兴精密机电有限公司 一种内部带有感温智能调节温度机构的电机
JP7457358B2 (ja) 2020-07-16 2024-03-28 株式会社アイエイアイ アクチュエータ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959576A (en) 1987-11-25 1990-09-25 Nippondenso Co., Ltd. Automotive alternator
JPH0732571B2 (ja) * 1988-04-26 1995-04-10 日本電装株式会社 交流発電機の製造方法
US4823032A (en) * 1988-08-01 1989-04-18 General Motors Corporation End frame and stator assembly for a dynamoelectric machine
JP3232706B2 (ja) 1991-11-06 2001-11-26 株式会社デンソー 防爆型回転電機
FR2732830B1 (fr) 1995-04-06 1997-06-20 Valeo Equip Electr Moteur Porte-balais pour alternateur de vehicule automobile
JP3543881B2 (ja) * 1995-11-08 2004-07-21 株式会社デンソー 交流発電機

Also Published As

Publication number Publication date
JP4003334B2 (ja) 2007-11-07
FR2789530A1 (fr) 2000-08-11
DE19956701A1 (de) 2000-08-10
US6515398B1 (en) 2003-02-04
JP2000228841A (ja) 2000-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731