WO2012084511A3 - Electrical machine having a fastening apparatus for magnets - Google Patents

Electrical machine having a fastening apparatus for magnets Download PDF

Info

Publication number
WO2012084511A3
WO2012084511A3 PCT/EP2011/071991 EP2011071991W WO2012084511A3 WO 2012084511 A3 WO2012084511 A3 WO 2012084511A3 EP 2011071991 W EP2011071991 W EP 2011071991W WO 2012084511 A3 WO2012084511 A3 WO 2012084511A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical machine
magnets
fastening apparatus
magnet
housing
Prior art date
Application number
PCT/EP2011/071991
Other languages
German (de)
French (fr)
Other versions
WO2012084511A2 (en
Inventor
Andre Corvini
Julius GEORGE MANNAN
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP11793430.7A priority Critical patent/EP2656483A2/en
Priority to CN201180067873.9A priority patent/CN103392287B/en
Priority to JP2013545165A priority patent/JP2014500702A/en
Publication of WO2012084511A2 publication Critical patent/WO2012084511A2/en
Publication of WO2012084511A3 publication Critical patent/WO2012084511A3/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Abstract

The invention relates to an electrical machine (10), in particular a starter apparatus for an internal combustion engine, having a housing (28) in which at least one magnet (31) and at least one mild steel (200) are accommodated in an encapsulated manner. The at least one magnet (31) and the at least one mild steel (200) are held in the housing (28) at least in the radial direction and in the circumferential direction by an annular positioning device (208).
PCT/EP2011/071991 2010-12-20 2011-12-07 Electrical machine having a fastening apparatus for magnets WO2012084511A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11793430.7A EP2656483A2 (en) 2010-12-20 2011-12-07 Electrical machine having a fastening apparatus for magnets
CN201180067873.9A CN103392287B (en) 2010-12-20 2011-12-07 Electrical machine having a fastening apparatus for magnets
JP2013545165A JP2014500702A (en) 2010-12-20 2011-12-07 Electric machine with fixing device for magnet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010063514.6 2010-12-20
DE102010063514A DE102010063514A1 (en) 2010-12-20 2010-12-20 Electric machine with fastening device for magnets

Publications (2)

Publication Number Publication Date
WO2012084511A2 WO2012084511A2 (en) 2012-06-28
WO2012084511A3 true WO2012084511A3 (en) 2012-11-22

Family

ID=45217558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/071991 WO2012084511A2 (en) 2010-12-20 2011-12-07 Electrical machine having a fastening apparatus for magnets

Country Status (5)

Country Link
EP (1) EP2656483A2 (en)
JP (1) JP2014500702A (en)
CN (1) CN103392287B (en)
DE (1) DE102010063514A1 (en)
WO (1) WO2012084511A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6075539B2 (en) * 2013-01-15 2017-02-08 日本電産株式会社 motor
DE102013222838A1 (en) * 2013-11-11 2015-05-13 Robert Bosch Gmbh Method for producing a stator for a permanently excited electrical machine
CN103560603A (en) * 2013-11-18 2014-02-05 戎国平 Motor and fixing device of magnetic tile of motor
CN103560602A (en) * 2013-11-18 2014-02-05 戎国平 Motor
CN103790800B (en) * 2014-01-22 2016-03-09 李健宝 Tire for vehicles double-cylinder inflating pump
CN104218709B (en) * 2014-09-17 2017-01-11 湖州德盛汽车部件有限公司 Easy installation motor magnetic tile fixed structure
CN108173364A (en) * 2018-01-29 2018-06-15 珠海格力节能环保制冷技术研究中心有限公司 Rotor structure and with its magneto
JP2020108299A (en) * 2018-12-28 2020-07-09 日本電産株式会社 Rotor and motor
DE102019116094A1 (en) * 2019-06-13 2020-12-17 Seg Automotive Germany Gmbh Starter motor for a starting device for starting an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539851A1 (en) * 1985-11-09 1987-05-14 Bosch Gmbh Robert ELECTRICAL MACHINE, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES
FR2920259A1 (en) * 2007-08-22 2009-02-27 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, ESPECIALLY FOR A MOTOR STARTER
DE102009001837A1 (en) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Electric machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426996A1 (en) * 1984-07-21 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Electric motor, especially for driving a fuel supply pump
GB8606494D0 (en) * 1986-03-17 1986-04-23 Johnson Electric Ind Mfg Electric motor
JPS6392247A (en) * 1986-10-02 1988-04-22 Mitsubishi Electric Corp Magnet motor
JPH0538117A (en) * 1991-08-01 1993-02-12 Hitachi Ltd Magnetic field system apparatus for magnet motor
JP3571850B2 (en) * 1996-05-28 2004-09-29 三菱電機株式会社 Field machine for rotating electric machines
DE10148652A1 (en) 2001-10-02 2003-04-17 Bosch Gmbh Robert DC machine and method for attaching magnets to a pole housing of a DC machine
CN2746634Y (en) * 2004-10-23 2005-12-14 沈新权 Magnetic shoe mount for starting dynano of small-sized petrola engine
DE102007017215B4 (en) * 2007-04-12 2017-01-12 Schaeffler Technologies AG & Co. KG Rotary direct drive
CN201341043Y (en) * 2008-12-04 2009-11-04 凯纬医疗科技（中山）有限公司 Fixing device for motor magnet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3539851A1 (en) * 1985-11-09 1987-05-14 Bosch Gmbh Robert ELECTRICAL MACHINE, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES
FR2920259A1 (en) * 2007-08-22 2009-02-27 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, ESPECIALLY FOR A MOTOR STARTER
DE102009001837A1 (en) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Electric machine

Also Published As

Publication number Publication date
JP2014500702A (en) 2014-01-09
CN103392287B (en) 2017-02-22
DE102010063514A1 (en) 2012-06-21
EP2656483A2 (en) 2013-10-30
WO2012084511A2 (en) 2012-06-28
CN103392287A (en) 2013-11-13

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