FR2853155B1 - ROTOR FOR MOTOR WITH CONTINUOUS CURRENT NO BRUSH, AND METHOD FOR ASSEMBLING SUCH A ROTOR - Google Patents

ROTOR FOR MOTOR WITH CONTINUOUS CURRENT NO BRUSH, AND METHOD FOR ASSEMBLING SUCH A ROTOR

Info

Publication number
FR2853155B1
FR2853155B1 FR0403072A FR0403072A FR2853155B1 FR 2853155 B1 FR2853155 B1 FR 2853155B1 FR 0403072 A FR0403072 A FR 0403072A FR 0403072 A FR0403072 A FR 0403072A FR 2853155 B1 FR2853155 B1 FR 2853155B1
Authority
FR
France
Prior art keywords
rotor
brush
assembling
motor
continuous current
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 - Fee Related
Application number
FR0403072A
Other languages
French (fr)
Other versions
FR2853155A1 (en
Inventor
Andreas Bermel
Reiner Grossmann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2853155A1 publication Critical patent/FR2853155A1/en
Application granted granted Critical
Publication of FR2853155B1 publication Critical patent/FR2853155B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H02K1/2781—Magnets shaped to vary the mechanical air gap between the magnets and the stator
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
FR0403072A 2003-03-28 2004-03-25 ROTOR FOR MOTOR WITH CONTINUOUS CURRENT NO BRUSH, AND METHOD FOR ASSEMBLING SUCH A ROTOR Expired - Fee Related FR2853155B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10314394A DE10314394B4 (en) 2003-03-28 2003-03-28 Rotor for a brushless DC motor and method for mounting such a rotor

Publications (2)

Publication Number Publication Date
FR2853155A1 FR2853155A1 (en) 2004-10-01
FR2853155B1 true FR2853155B1 (en) 2006-08-04

Family

ID=32946345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403072A Expired - Fee Related FR2853155B1 (en) 2003-03-28 2004-03-25 ROTOR FOR MOTOR WITH CONTINUOUS CURRENT NO BRUSH, AND METHOD FOR ASSEMBLING SUCH A ROTOR

Country Status (2)

Country Link
DE (1) DE10314394B4 (en)
FR (1) FR2853155B1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017716A1 (en) * 2004-04-10 2005-10-20 Bosch Gmbh Robert Rotor of an electric machine
KR101323522B1 (en) * 2006-08-14 2013-10-29 브로제 파르초이크타일레 게엠베하 운트 코. 카게, 뷔르츠부르크 Rotor for an electric motor
DE102007016771B4 (en) * 2007-04-04 2009-02-12 Esw Gmbh Arrangement for mounting magnets on rotors of permanently excited synchronous machines
DE102007062010A1 (en) * 2007-10-19 2009-04-23 Kaltenbach & Voigt Gmbh Rotor for electric motor, electric motor and dental handpiece
JP4671997B2 (en) * 2007-10-23 2011-04-20 三菱電機株式会社 Rotor for rotating electrical machine and method for manufacturing the same
EP2169807B1 (en) 2008-09-30 2011-12-21 Siemens Aktiengesellschaft Laminated sheet package assembly with claw fastener end plate
DE102010005963A1 (en) * 2010-01-28 2011-08-18 Minebea Co., Ltd. Electric machine i.e. brushless electromotor, for use as rotary drive for electrical fuel pump, has collet protecting magnet against surrounding fluid at circumference, and anchored in plastic cover at collar axial end and open axial end
EP2390986B1 (en) * 2010-05-26 2017-11-15 Grundfos Management a/s Permanent magnet rotor for an electric motor
DE102011088362A1 (en) * 2011-12-13 2013-06-13 Robert Bosch Gmbh Holding element for permanent magnets on a rotor of an electric machine
DE102012103506A1 (en) * 2012-04-20 2013-10-24 Ipgate Ag Motor e.g. double air-gap motor mounted in vehicle, has fixed bearing which is arranged on side wall portion of motor housing, and slide bearing which is arranged in axially extending portion of internal stator
CN104321231B (en) 2012-04-20 2018-09-21 爱皮加特股份公司 Bearing arrangement in axially driving device
JP6484002B2 (en) * 2014-10-29 2019-03-13 Ｋｙｂ株式会社 Rotor and rotor manufacturing method
CN104795946B (en) * 2015-04-23 2017-07-21 广州先导自控专用设备有限公司 A kind of method of automatic patch magnetic shoe
DE202016105237U1 (en) 2016-09-20 2016-10-07 MS-Schramberg Holding GmbH Electromechanical composite component
DE102016123064A1 (en) 2016-11-30 2018-05-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotor for an internal rotor electric motor
DE202016106677U1 (en) 2016-11-30 2016-12-12 Ebm-Papst Mulfingen Gmbh & Co. Kg Rotor for an internal rotor electric motor
WO2019155670A1 (en) 2018-02-09 2019-08-15 株式会社ミツバ Brushless motor and method for producing same
AT521408A1 (en) * 2018-07-09 2020-01-15 Avl List Gmbh ELECTRIC SYNCHRONOUS MACHINE WITH HOLDING SPRING
DE102022104840A1 (en) 2022-03-01 2023-09-07 Audi Aktiengesellschaft Internally ventilated brake disc for a disc brake of a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7015880U (en) * 1970-04-28 1970-08-06 Siemens Ag PERMANENT MAGNET RUNNER FOR A SMALL MOTOR.
JPS49117918A (en) * 1973-03-19 1974-11-11
US4742259A (en) * 1987-05-11 1988-05-03 Franklin Electric Co., Inc. Permanent magnet rotor for electric motor
JPH08280144A (en) * 1995-04-04 1996-10-22 Matsushita Electric Ind Co Ltd Rotor for permanent magnet motor
DE19617134A1 (en) * 1996-04-29 1997-10-30 Siemens Ag Brushless electric motor control magnet
US5801470A (en) * 1996-12-19 1998-09-01 General Electric Company Rotors with retaining cylinders and reduced harmonic field effect losses
JP3701183B2 (en) * 2000-08-31 2005-09-28 三菱電機株式会社 Motor rotor
JP2002204540A (en) * 2001-01-09 2002-07-19 Mitsubishi Electric Corp Permanent magnet rotor for rotating electric machine

Also Published As

Publication number Publication date
DE10314394A1 (en) 2004-10-14
FR2853155A1 (en) 2004-10-01
DE10314394B4 (en) 2007-02-01

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20171130