WO2010057481A3 - Electric motor of a drive arrangement in a motor vehicle - Google Patents

Electric motor of a drive arrangement in a motor vehicle Download PDF

Info

Publication number
WO2010057481A3
WO2010057481A3 PCT/DE2009/001647 DE2009001647W WO2010057481A3 WO 2010057481 A3 WO2010057481 A3 WO 2010057481A3 DE 2009001647 W DE2009001647 W DE 2009001647W WO 2010057481 A3 WO2010057481 A3 WO 2010057481A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
motor
rotor
drive arrangement
motor housing
Prior art date
Application number
PCT/DE2009/001647
Other languages
German (de)
French (fr)
Other versions
WO2010057481A2 (en
Inventor
Uwe Hartmann
Original Assignee
Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg
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 Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg filed Critical Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg
Publication of WO2010057481A2 publication Critical patent/WO2010057481A2/en
Publication of WO2010057481A3 publication Critical patent/WO2010057481A3/en

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Abstract

The invention relates to an electric motor of a drive arrangement in a motor vehicle, having a stator (1) and a rotor (3) disposed within the stator (1) and rotationally supported in a rotor bearing (2), wherein a motor housing (4) is provided and wherein the motor housing (4) receives the stator (1) and at least one part of the rotor bearing (2) and fundamentally ensures the concentric alignment between the stator (1) and rotor (3), wherein the motor housing (4) is engaged with the stator (1) at least some of the time by means of a separate centering arrangement (6) aligned to the motor axis (5), such that in case of particularly temperature-induced clearance between the motor housing (4) and the stator (1), the concentric alignment between the stator (1) and the rotor (3) is ensured.
PCT/DE2009/001647 2008-11-24 2009-11-23 Electric motor of a drive arrangement in a motor vehicle WO2010057481A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820015575 DE202008015575U1 (en) 2008-11-24 2008-11-24 Electric motor of a drive assembly in a motor vehicle
DE202008015575.4 2008-11-24

Publications (2)

Publication Number Publication Date
WO2010057481A2 WO2010057481A2 (en) 2010-05-27
WO2010057481A3 true WO2010057481A3 (en) 2011-10-13

Family

ID=42109768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001647 WO2010057481A2 (en) 2008-11-24 2009-11-23 Electric motor of a drive arrangement in a motor vehicle

Country Status (2)

Country Link
DE (1) DE202008015575U1 (en)
WO (1) WO2010057481A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129372A1 (en) * 2012-02-27 2013-09-06 日産自動車株式会社 Engagement structure for stator core
DE102016221572A1 (en) 2016-11-03 2018-05-03 Zf Friedrichshafen Ag Electric machine and vehicle transmission
DE102019204681A1 (en) * 2019-04-02 2020-10-08 Volkswagen Aktiengesellschaft Electric machine
DE102020201639A1 (en) 2020-02-11 2021-08-12 Volkswagen Aktiengesellschaft Electric motor for an electromechanical power steering system and vehicle
CN115210992A (en) * 2020-04-14 2022-10-18 博泽沃尔兹堡汽车零部件欧洲两合公司 Stator for an electric motor
DE102020122256B4 (en) * 2020-08-26 2022-05-12 Schaeffler Technologies AG & Co. KG Electrical machine arrangement
DE102022201621A1 (en) 2022-02-16 2023-08-17 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Stator for an electric motor and spring element therefor

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341968A (en) * 1980-07-30 1982-07-27 The Bendix Corporation Support means for high-temperature generator stators
DE3837844A1 (en) * 1988-11-08 1990-05-10 Licentia Gmbh Arrangement of the stator in the motor housing of electric tools
DE4334202A1 (en) * 1993-10-07 1995-04-13 Bosch Gmbh Robert Electric motor having an at least approximately tubular housing section
EP0755109A2 (en) * 1995-07-21 1997-01-22 Asea Brown Boveri Ag Tubular generator
US20020135244A1 (en) * 2001-03-21 2002-09-26 Strong Scott Lewis Brushless D.C. motor
DE10257889A1 (en) * 2002-12-11 2004-07-15 Minebea Co., Ltd. Device for joining electromotor stator to motor housing e.g. for use in automobile, uses at least one clamp between stator and motor housing to locate stator in motor housing
WO2007141126A1 (en) * 2006-06-02 2007-12-13 Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive
DE102006036836A1 (en) * 2006-08-07 2008-02-14 Robert Bosch Gmbh electric motor
US20080106163A1 (en) * 2005-02-24 2008-05-08 Yota Mizuno Driving Device With Rotating Electric Machine
WO2009071374A1 (en) * 2007-12-03 2009-06-11 Robert Bosch Gmbh Electric motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007322A1 (en) 2004-02-14 2005-09-01 Robert Bosch Gmbh Stator arrangement for an electrical machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341968A (en) * 1980-07-30 1982-07-27 The Bendix Corporation Support means for high-temperature generator stators
DE3837844A1 (en) * 1988-11-08 1990-05-10 Licentia Gmbh Arrangement of the stator in the motor housing of electric tools
DE4334202A1 (en) * 1993-10-07 1995-04-13 Bosch Gmbh Robert Electric motor having an at least approximately tubular housing section
EP0755109A2 (en) * 1995-07-21 1997-01-22 Asea Brown Boveri Ag Tubular generator
US20020135244A1 (en) * 2001-03-21 2002-09-26 Strong Scott Lewis Brushless D.C. motor
DE10257889A1 (en) * 2002-12-11 2004-07-15 Minebea Co., Ltd. Device for joining electromotor stator to motor housing e.g. for use in automobile, uses at least one clamp between stator and motor housing to locate stator in motor housing
US20080106163A1 (en) * 2005-02-24 2008-05-08 Yota Mizuno Driving Device With Rotating Electric Machine
WO2007141126A1 (en) * 2006-06-02 2007-12-13 Brose Fahrzeugteile Gmbh & Co. Kg, Würzburg Electric motor and method for manufacturing an electric motor for a motor vehicle actuator drive
DE102006036836A1 (en) * 2006-08-07 2008-02-14 Robert Bosch Gmbh electric motor
WO2009071374A1 (en) * 2007-12-03 2009-06-11 Robert Bosch Gmbh Electric motor

Also Published As

Publication number Publication date
DE202008015575U1 (en) 2010-04-22
WO2010057481A2 (en) 2010-05-27

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