DE112018006181A5 - Elektrische maschine, insbesondere für ein fahrzeug - Google Patents

Elektrische maschine, insbesondere für ein fahrzeug Download PDF

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Publication number
DE112018006181A5
DE112018006181A5 DE112018006181.7T DE112018006181T DE112018006181A5 DE 112018006181 A5 DE112018006181 A5 DE 112018006181A5 DE 112018006181 T DE112018006181 T DE 112018006181T DE 112018006181 A5 DE112018006181 A5 DE 112018006181A5
Authority
DE
Germany
Prior art keywords
vehicle
electric machine
electric
machine
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
DE112018006181.7T
Other languages
English (en)
Inventor
John Cunningham
Philip Grabherr
Ian Webb
Tim Male
Stojan MARKIC
Graham Sentance
Peter Sever
Josef Sonntag
Jon Witcombe
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of DE112018006181A5 publication Critical patent/DE112018006181A5/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/16—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the cooling medium circulates through ducts or tubes within the casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
DE112018006181.7T 2017-12-04 2018-11-16 Elektrische maschine, insbesondere für ein fahrzeug Pending DE112018006181A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017221835.5 2017-12-04
DE102017221835.5A DE102017221835A1 (de) 2017-12-04 2017-12-04 Elektrische Maschine, insbesondere für ein Fahrzeug
PCT/EP2018/081564 WO2019110275A1 (de) 2017-12-04 2018-11-16 Elektrische maschine, insbesondere für ein fahrzeug

Publications (1)

Publication Number Publication Date
DE112018006181A5 true DE112018006181A5 (de) 2020-09-03

Family

ID=64332323

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102017221835.5A Withdrawn DE102017221835A1 (de) 2017-12-04 2017-12-04 Elektrische Maschine, insbesondere für ein Fahrzeug
DE112018006181.7T Pending DE112018006181A5 (de) 2017-12-04 2018-11-16 Elektrische maschine, insbesondere für ein fahrzeug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102017221835.5A Withdrawn DE102017221835A1 (de) 2017-12-04 2017-12-04 Elektrische Maschine, insbesondere für ein Fahrzeug

Country Status (4)

Country Link
US (1) US20200295614A1 (de)
CN (1) CN111434007A (de)
DE (2) DE102017221835A1 (de)
WO (1) WO2019110275A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3098051B1 (fr) * 2019-06-27 2021-07-02 Valeo Equip Electr Moteur Carter pour machine électrique tournante comprenant un palier plastique
KR20230020496A (ko) * 2020-06-05 2023-02-10 스미또모 베이크라이트 가부시키가이샤 회전 전기 및 회전 전기의 냉각 구조
DE102021109663A1 (de) 2021-04-16 2022-10-20 Ebm-Papst Mulfingen Gmbh & Co. Kg Stator
DE102021109652A1 (de) 2021-04-16 2022-10-20 Ebm-Papst Mulfingen Gmbh & Co. Kg Stator
DE102021113691A1 (de) * 2021-05-27 2022-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator einer elektrischen Antriebsmaschine und Verfahren zum Herstellen desselben
DE102022205748A1 (de) * 2022-06-07 2023-12-07 Vitesco Technologies GmbH Axialflussmaschine mit Statorkühlung und Kraftfahrzeug mit Axialflussmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214325A (en) 1990-12-20 1993-05-25 General Electric Company Methods and apparatus for ventilating electric machines
JP2823412B2 (ja) * 1992-02-21 1998-11-11 ファナック株式会社 電動機の冷却装置
JPH10271738A (ja) * 1997-03-21 1998-10-09 Shibaura Eng Works Co Ltd ポンプ用モータ
DE19957942C1 (de) * 1999-12-02 2001-03-08 Fortuna Werke Maschf Ag Motorspindel für eine Werkzeugmaschine, insbesondere Hochfrequenz-Motorspindel
JP3724446B2 (ja) * 2002-04-01 2005-12-07 日産自動車株式会社 モータの電機子構造
JP4496710B2 (ja) * 2003-03-27 2010-07-07 日産自動車株式会社 回転電機の冷却構造
US7705495B2 (en) * 2006-11-17 2010-04-27 Gm Global Technology Operations, Inc. Cooling system for an electric motor
WO2013054479A1 (ja) * 2011-10-12 2013-04-18 パナソニック株式会社 レジンモールドモータおよびそれを備えた装置
DE102012217711A1 (de) * 2012-09-28 2014-04-03 Magna Powertrain Ag & Co. Kg Elektrische Maschine mit Kühlung
CN203352307U (zh) * 2013-05-17 2013-12-18 曹宇轩 一种电机定子铁心的结构及电机定子的冷却装置
DE102014221204B4 (de) * 2014-10-20 2017-04-06 Schaeffler Technologies AG & Co. KG Hybridmodul sowie Herstellungsverfahren eines Hybridmoduls für ein Fahrzeug
JP2018504881A (ja) * 2015-01-30 2018-02-15 プリペル テクノロジーズ，リミティド ライアビリティ カンパニー 流体冷却ティースを備えた電気機械ステータ

Also Published As

Publication number Publication date
US20200295614A1 (en) 2020-09-17
DE102017221835A1 (de) 2019-06-06
WO2019110275A1 (de) 2019-06-13
CN111434007A (zh) 2020-07-17

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