WO2012139821A3 - Antriebsvorrichtung, insbesondere für ein fahrzeug - Google Patents

Antriebsvorrichtung, insbesondere für ein fahrzeug Download PDF

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Publication number
WO2012139821A3
WO2012139821A3 PCT/EP2012/053706 EP2012053706W WO2012139821A3 WO 2012139821 A3 WO2012139821 A3 WO 2012139821A3 EP 2012053706 W EP2012053706 W EP 2012053706W WO 2012139821 A3 WO2012139821 A3 WO 2012139821A3
Authority
WO
WIPO (PCT)
Prior art keywords
arrangement
drive device
rotor
electric drive
vehicle
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/EP2012/053706
Other languages
English (en)
French (fr)
Other versions
WO2012139821A2 (de
Inventor
Tomas Smetana
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to CN201280028558.XA priority Critical patent/CN103597716B/zh
Priority to US14/111,047 priority patent/US9641039B2/en
Publication of WO2012139821A2 publication Critical patent/WO2012139821A2/de
Publication of WO2012139821A3 publication Critical patent/WO2012139821A3/de
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
    • 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
    • H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • 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
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • General Details Of Gearings (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Der Erfindung liegt die Aufgabe zugrunde, ein neuartiges Konzept für eine Antriebsvorrichtung mit einem Elektroantrieb vorzuschlagen. Hierzu wird eine Antriebsvorrichtung 1 vorgestellt mit mindestens einem Gehäuse 15, mit mindestens einem Elektroantrieb, wobei der Elektroantrieb eine Rotoranordnung mit einer Rotorwelle 7 aufweist, welche für eine Rotation um eine Drehachse 17 ausgebildet ist, und mit einer Lageranordnung 14a,b zur Lagerung der Rotoranordnung, wobei die Lageranordnung 14a,b die Rotoranordnung in Bezug auf die Drehachse 17 radial nach innen abstützt, wobei die Lageranordnung 14a,b die Rotorwelle gegenüber einem gehäusefesten Trägerabschnitt 15,16 abstützt.
PCT/EP2012/053706 2011-04-13 2012-03-05 Antriebsvorrichtung, insbesondere für ein fahrzeug Ceased WO2012139821A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280028558.XA CN103597716B (zh) 2011-04-13 2012-03-05 用于车辆的驱动设备
US14/111,047 US9641039B2 (en) 2011-04-13 2012-03-05 Drive device, especially for a vehicle, having an electric drive with a rotor shaft bearing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011007254A DE102011007254A1 (de) 2011-04-13 2011-04-13 Antriebsvorrichtung, insbesondere für ein Fahrzeug
DE102011007254.3 2011-04-13

Publications (2)

Publication Number Publication Date
WO2012139821A2 WO2012139821A2 (de) 2012-10-18
WO2012139821A3 true WO2012139821A3 (de) 2013-07-18

Family

ID=45808914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/053706 Ceased WO2012139821A2 (de) 2011-04-13 2012-03-05 Antriebsvorrichtung, insbesondere für ein fahrzeug

Country Status (4)

Country Link
US (1) US9641039B2 (de)
CN (1) CN103597716B (de)
DE (1) DE102011007254A1 (de)
WO (1) WO2012139821A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018030372A1 (ja) * 2016-08-09 2019-06-13 日本電産株式会社 モータユニット
DE102016223598B4 (de) 2016-11-29 2020-03-05 Schaeffler Technologies AG & Co. KG Elektrische Antriebsachse für ein Fahrzeug
US10385951B2 (en) * 2017-10-04 2019-08-20 Schaeffler Technologies AG & Co. KG Electric axle assembly
EP3527846A1 (de) * 2018-02-19 2019-08-21 IMS Gear SE & Co. KGaA Motor-getriebeanordnung
EP3540918A1 (de) * 2018-03-13 2019-09-18 FLET GmbH Elektrofahrzeug
WO2020012249A1 (en) * 2018-07-03 2020-01-16 Ka Group Ag Electrical vehicle axle
JP6973965B2 (ja) * 2019-02-08 2021-12-01 ジヤトコ株式会社 動力伝達装置
DE202019101918U1 (de) * 2019-03-08 2020-06-09 Liebherr-Components Biberach Gmbh Temperiervorrichtung für Antriebs- und/oder Getriebeeinheiten wie Tunnelbohrer-Getriebe
DE102019208304A1 (de) * 2019-06-06 2020-12-10 Zf Friedrichshafen Ag Kühlkörper für eine elektrische Maschine
DE102020206851A1 (de) * 2020-06-02 2021-12-02 Robert Bosch Gesellschaft mit beschränkter Haftung Antriebseinheit für ein Fahrzeug
DE102020210110A1 (de) * 2020-08-10 2022-02-10 Robert Bosch Gesellschaft mit beschränkter Haftung Antriebseinheit für ein Fahrzeug
DE112021008389T5 (de) * 2021-10-22 2024-09-05 Schaeffler Technologies AG & Co. KG Getriebemechanismus, der einen Kühlströmungsweg aufweist, und E-Achsenantriebssystem
DE102022201820A1 (de) * 2022-02-22 2023-08-24 Zf Friedrichshafen Ag Getriebe für ein elektrisches Antriebssystem eines Kraftfahrzeugs sowie elektrisches Antriebssystem mit einem solchen Getriebe
DE102022206911A1 (de) 2022-07-06 2024-01-11 Mahle International Gmbh Elektromotor
US12431758B2 (en) * 2022-07-21 2025-09-30 Schaeffler Technologies AG & Co. KG Electric drive unit that includes a baffle
US11987111B2 (en) 2022-08-12 2024-05-21 Dana Graziano S.R.L. Integrated electric drive axle layout
US20240253441A1 (en) * 2023-01-30 2024-08-01 Dana Heavy Vehicle Systems Group, Llc Electric drive unit with removable through shaft
DE102023111274A1 (de) * 2023-05-02 2024-11-07 Schaeffler Technologies AG & Co. KG Elektrisch betreibbarer Achsantriebsstrang
US12519369B2 (en) 2023-10-12 2026-01-06 Deere & Company Electric machine
US12483093B2 (en) 2023-10-12 2025-11-25 Deere & Company Rotor for electric machine
US12222030B1 (en) * 2024-03-14 2025-02-11 Schaeffler Technologies AG & Co. KG Electric drive unit
DE102025102119A1 (de) * 2025-01-22 2026-07-23 Zf Friedrichshafen Ag Elektromotor und Fahrzeug

Citations (3)

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Publication number Priority date Publication date Assignee Title
US4311932A (en) * 1980-01-28 1982-01-19 Sundstrand Corporation Liquid cooling for induction motors
US4480206A (en) * 1982-03-08 1984-10-30 Imc Magnetics Corp. Motor having stationary shaft and method of assembling it
JP2006166491A (ja) * 2004-12-02 2006-06-22 Honda Motor Co Ltd インナーロータ型回転電機

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DE19841159C2 (de) 1998-06-18 2000-05-18 Mannesmann Sachs Ag Antriebsanordnung für ein Kraftfahrzeug
ES2159471B1 (es) * 1998-06-18 2002-06-01 Mannesmann Sachs Ag Disposicion de accionamiento para un automovil.
JP3758583B2 (ja) * 2002-02-06 2006-03-22 日産自動車株式会社 回転体の冷却構造
JP3849672B2 (ja) * 2003-06-05 2006-11-22 日産自動車株式会社 複軸多層モータの軸受潤滑構造
JP4069859B2 (ja) * 2003-12-15 2008-04-02 日産自動車株式会社 回転電機の構造
US7615903B2 (en) * 2006-04-27 2009-11-10 Gm Global Technology Operations, Inc. Structural support member for electric motor/generator in electromechanical transmission
JP5121168B2 (ja) * 2006-06-01 2013-01-16 Ｎｔｎ株式会社 転動部材の製造方法および転がり軸受の製造方法
CN101490929B (zh) * 2006-07-12 2011-08-31 丰田自动车株式会社 马达组件
CN201018351Y (zh) 2006-11-14 2008-02-06 綦学尧 同轴双速输出行星齿轮减速电机
US8065867B2 (en) * 2008-06-20 2011-11-29 United Technologies Corporation Radial ball bearing
CN102171914B (zh) * 2008-09-30 2014-03-19 Thk株式会社 直线-旋转复合致动器
US8241161B2 (en) * 2009-06-12 2012-08-14 GM Global Technology Operations LLC Hybrid module for interconnecting an engine and a transmission
DE102010036884B4 (de) * 2010-08-06 2023-08-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebssystem und Kraftfahrzeug mit einem derartigen Antriebssystem
DE102011007255A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Antriebsvorrichtung mit einer kühlbaren Rotoranordnung
DE102011007253A1 (de) * 2011-04-13 2012-10-18 Schaeffler Technologies AG & Co. KG Getriebeeinrichtung z.B. für eine elektrische Achse sowie elektrische Achse mit der Getriebeeinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311932A (en) * 1980-01-28 1982-01-19 Sundstrand Corporation Liquid cooling for induction motors
US4480206A (en) * 1982-03-08 1984-10-30 Imc Magnetics Corp. Motor having stationary shaft and method of assembling it
JP2006166491A (ja) * 2004-12-02 2006-06-22 Honda Motor Co Ltd インナーロータ型回転電機

Also Published As

Publication number Publication date
US20140062229A1 (en) 2014-03-06
CN103597716B (zh) 2016-07-06
WO2012139821A2 (de) 2012-10-18
CN103597716A (zh) 2014-02-19
DE102011007254A1 (de) 2012-10-18
US9641039B2 (en) 2017-05-02

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