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DE60102872D1 - Bürstenlose rotierende elektrische Maschine mit einer Anordnung für die Kühlung des Stators - Google Patents

Bürstenlose rotierende elektrische Maschine mit einer Anordnung für die Kühlung des Stators

Info

Publication number
DE60102872D1
DE60102872D1 DE60102872T DE60102872T DE60102872D1 DE 60102872 D1 DE60102872 D1 DE 60102872D1 DE 60102872 T DE60102872 T DE 60102872T DE 60102872 T DE60102872 T DE 60102872T DE 60102872 D1 DE60102872 D1 DE 60102872D1
Authority
DE
Germany
Prior art keywords
stator
cooling
arrangement
electrical machine
rotating electrical
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 - Lifetime
Application number
DE60102872T
Other languages
English (en)
Other versions
DE60102872T2 (de
Inventor
Nakato Murata
Yoshiki Tan
Tsutomu Shiga
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 DE60102872D1 publication Critical patent/DE60102872D1/de
Application granted granted Critical
Publication of DE60102872T2 publication Critical patent/DE60102872T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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)
  • Synchronous Machinery (AREA)
DE60102872T 2000-07-26 2001-07-23 Bürstenlose rotierende elektrische Maschine mit einer Anordnung für die Kühlung des Stators Expired - Lifetime DE60102872T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000225335 2000-07-26
JP2000225335 2000-07-26

Publications (2)

Publication Number Publication Date
DE60102872D1 true DE60102872D1 (de) 2004-05-27
DE60102872T2 DE60102872T2 (de) 2005-03-31

Family

ID=18719124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102872T Expired - Lifetime DE60102872T2 (de) 2000-07-26 2001-07-23 Bürstenlose rotierende elektrische Maschine mit einer Anordnung für die Kühlung des Stators

Country Status (3)

Country Link
US (1) US6541890B2 (de)
EP (1) EP1176699B1 (de)
DE (1) DE60102872T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007330018A (ja) * 2006-06-07 2007-12-20 Denso Corp タンデム型交流発電機の回転子
JP2008092673A (ja) * 2006-10-02 2008-04-17 Denso Corp 車両用交流発電機の回転子
JP4692464B2 (ja) * 2006-10-16 2011-06-01 株式会社デンソー 車両用交流発電機
JP4375456B2 (ja) * 2007-07-26 2009-12-02 株式会社デンソー ブラシレス車両用交流発電機
DE102009001745A1 (de) * 2009-03-23 2010-09-30 Robert Bosch Gmbh Klauenpol mit Zentrierpunkt
US8629597B2 (en) * 2010-03-03 2014-01-14 Remy Technologies, Llc Airflow passage arrangement for claw-pole electric machines
US20130002067A1 (en) * 2011-06-30 2013-01-03 Bradfield Michael D Electric Machine Module Cooling System and Method
US20130015732A1 (en) * 2011-07-15 2013-01-17 Bradfield Michael D Electric Machine Module
US8860266B2 (en) * 2011-09-23 2014-10-14 Remy Technologies, L.L.C. Alternator having a heat sink and method
DE102011084770A1 (de) * 2011-10-19 2013-04-25 Robert Bosch Gmbh Elektrische Maschine sowie Verwendung einer elektrischen Maschine
US9991770B2 (en) 2013-08-09 2018-06-05 Black & Decker Inc. Spring post for brush card for a power tool
US9866078B2 (en) 2014-01-29 2018-01-09 Black & Decker Inc. Brush assembly mount
US10181767B2 (en) 2013-08-09 2019-01-15 Black & Decker Inc. Brush assembly with brush card mount with brush holders having base and main portion pieces
CA2961888A1 (en) * 2016-04-04 2017-10-04 Dixie Electric Ltd. A stationary coil support for a brushless alternator and a brushless alternator comprising the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570063A5 (de) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
DE3704156A1 (de) * 1987-02-11 1988-08-25 Bosch Gmbh Robert Wechselstromgenerator mit klauenpolrotor
JPH04304144A (ja) * 1991-03-30 1992-10-27 Nippondenso Co Ltd 車両用交流発電機
FR2676873B1 (fr) * 1991-05-21 1993-08-06 Valeo Equipements Electr Mo Alternateur triphase pour vehicules automobiles.
JPH05199707A (ja) * 1992-01-20 1993-08-06 Nippondenso Co Ltd 車両用交流発電機
US5177385A (en) * 1992-03-23 1993-01-05 Westinghouse Electric Corp. Air gap baffle ring for a dynamoelectric machine
US5543676A (en) * 1995-03-16 1996-08-06 Ford Motor Company Rotating electrical machine with magnetic inserts
JPH09163700A (ja) * 1995-12-08 1997-06-20 Mitsubishi Electric Corp 交流発電機
JP3265967B2 (ja) * 1996-02-09 2002-03-18 株式会社デンソー 交流発電機
US5965965A (en) * 1997-05-26 1999-10-12 Denso Corporation Stator winding arrangement of alternator for vehicle
JP3405280B2 (ja) * 1997-05-26 2003-05-12 株式会社デンソー 車両用交流発電機
JP3407643B2 (ja) * 1997-05-26 2003-05-19 株式会社デンソー 車両用交流発電機
WO1998054822A1 (fr) 1997-05-26 1998-12-03 Denso Corporation Alternateur pour vehicule
JP3929615B2 (ja) * 1998-09-01 2007-06-13 三菱電機株式会社 車両用交流発電機
JP3155533B1 (ja) * 1999-12-14 2001-04-09 三菱電機株式会社 車両用交流発電機

Also Published As

Publication number Publication date
EP1176699A1 (de) 2002-01-30
US20020014807A1 (en) 2002-02-07
EP1176699B1 (de) 2004-04-21
US6541890B2 (en) 2003-04-01
DE60102872T2 (de) 2005-03-31

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Legal Events

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