DE60201492D1 - Elektrischer Motor - Google Patents

Elektrischer Motor

Info

Publication number
DE60201492D1
DE60201492D1 DE60201492T DE60201492T DE60201492D1 DE 60201492 D1 DE60201492 D1 DE 60201492D1 DE 60201492 T DE60201492 T DE 60201492T DE 60201492 T DE60201492 T DE 60201492T DE 60201492 D1 DE60201492 D1 DE 60201492D1
Authority
DE
Germany
Prior art keywords
housing
electric motor
magnets
ceramic magnets
interdisposed
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
DE60201492T
Other languages
English (en)
Other versions
DE60201492T2 (de
Inventor
James Ching Sik Lau
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Application granted granted Critical
Publication of DE60201492D1 publication Critical patent/DE60201492D1/de
Publication of DE60201492T2 publication Critical patent/DE60201492T2/de
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
    • 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
    • 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
    • H02K1/17—Stator cores with permanent magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Glass Compositions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Motor Or Generator Frames (AREA)
DE60201492T 2001-12-18 2002-12-12 Elektrischer Motor Expired - Fee Related DE60201492T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0130152.2A GB0130152D0 (en) 2001-12-18 2001-12-18 Electric motor
GB0130152 2001-12-18

Publications (2)

Publication Number Publication Date
DE60201492D1 true DE60201492D1 (de) 2004-11-11
DE60201492T2 DE60201492T2 (de) 2005-10-20

Family

ID=9927781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60201492T Expired - Fee Related DE60201492T2 (de) 2001-12-18 2002-12-12 Elektrischer Motor

Country Status (10)

Country Link
US (2) US6806607B2 (de)
EP (1) EP1330014B1 (de)
JP (1) JP2003199268A (de)
CN (1) CN100338848C (de)
AT (1) ATE279042T1 (de)
BR (1) BR0205330A (de)
DE (1) DE60201492T2 (de)
ES (1) ES2229056T3 (de)
GB (1) GB0130152D0 (de)
MX (1) MXPA02012491A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8097972B2 (en) * 2009-06-29 2012-01-17 Pratt & Whitney Canada Corp. Gas turbine with magnetic shaft forming part of a generator/motor assembly
US8278774B2 (en) * 2009-06-29 2012-10-02 Pratt & Whitney Canada Corp. Gas turbine with wired shaft forming part of a generator/motor assembly
CN102510137B (zh) * 2011-10-25 2015-05-27 捷和电机（深圳）有限公司 磁性构件、马达及包括该马达的吊扇
US10284029B2 (en) 2012-03-20 2019-05-07 Linear Labs, LLC Brushed electric motor/generator
US9729016B1 (en) 2012-03-20 2017-08-08 Linear Labs, Inc. Multi-tunnel electric motor/generator
US10263480B2 (en) 2012-03-20 2019-04-16 Linear Labs, LLC Brushless electric motor/generator
WO2013142629A2 (en) 2012-03-20 2013-09-26 Linear Labs, Inc. An improved dc electric motor/generator with enhanced permanent magnet flux densities
US10447103B2 (en) 2015-06-28 2019-10-15 Linear Labs, LLC Multi-tunnel electric motor/generator
US10476362B2 (en) 2015-06-28 2019-11-12 Linear Labs, LLC Multi-tunnel electric motor/generator segment
CN105207377A (zh) * 2015-10-13 2015-12-30 石瑛汉宫 一种高效节能的新型直流电动机
KR20180081499A (ko) 2015-10-20 2018-07-16 리니어 랩스, 엘엘씨 필드 감쇠 메커니즘을 구비한 원주방향 자속 전기 기계 및 그 사용 방법
EP3507894A4 (de) 2016-09-05 2020-04-15 Linear Labs, LLC Verbesserter mehrtunneliger elektrischer motor/generator
DE202016105237U1 (de) * 2016-09-20 2016-10-07 MS-Schramberg Holding GmbH Elektromechanisches Verbundbauteil
EP3447888B1 (de) 2017-08-22 2021-07-14 Vitesco Technologies GmbH Rotor für eine elektrische maschine eines fahrzeugs
US11277062B2 (en) 2019-08-19 2022-03-15 Linear Labs, Inc. System and method for an electric motor/generator with a multi-layer stator/rotor assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083310A (en) * 1960-03-11 1963-03-26 Controls Co Of America Electric motor having a permanent magnet stator
US3663850A (en) * 1970-08-03 1972-05-16 Phelon Co Inc Field means for a dynamoelectric machine, magnet preassembly for use therein
JPS58144565A (ja) * 1982-01-20 1983-08-27 Tdk Corp モ−タ用ゴム磁石
GB2191638B (en) 1986-06-14 1990-12-19 Dobson Park Ind Magnet assemblies
GB2194686A (en) * 1986-09-03 1988-03-09 Johnson Electric Ind Mfg Electric motor with velocity indicating device
US4795932A (en) * 1987-07-31 1989-01-03 United Technologies Electro Systems, Inc. Double insulated motor including a magnet retainer
US5109172A (en) * 1989-04-26 1992-04-28 Pace Sang H L Permanent magnet motor having diverting magnets
US5206556A (en) * 1989-08-29 1993-04-27 Mabuchi Motor Co., Ltd. Field magnet for miniature motors
JPH05146101A (ja) * 1991-11-19 1993-06-11 Matsushita Electric Ind Co Ltd モータのゴムマグネツト保持装置
JP2548233Y2 (ja) * 1992-12-24 1997-09-17 マブチモーター株式会社 小型モータ
GB9307671D0 (en) * 1993-04-14 1993-06-02 Johnson Electric Sa A pmdc electric motor with a magnet spacer
JPH1028356A (ja) * 1996-07-10 1998-01-27 Denso Corp 回転電機の磁石式固定子の着磁方法
DE19906884A1 (de) * 1999-02-19 2000-08-24 Mannesmann Vdo Ag Elektromotor

Also Published As

Publication number Publication date
CN1427524A (zh) 2003-07-02
BR0205330A (pt) 2004-07-20
DE60201492T2 (de) 2005-10-20
MXPA02012491A (es) 2004-12-13
ES2229056T3 (es) 2005-04-16
EP1330014A1 (de) 2003-07-23
US7159295B2 (en) 2007-01-09
US6806607B2 (en) 2004-10-19
JP2003199268A (ja) 2003-07-11
US20050029884A1 (en) 2005-02-10
CN100338848C (zh) 2007-09-19
GB0130152D0 (en) 2002-02-06
EP1330014B1 (de) 2004-10-06
US20030111922A1 (en) 2003-06-19
ATE279042T1 (de) 2004-10-15

Similar Documents

Publication Publication Date Title
DE69816391D1 (de) Elektromotor des Typs mit Dauermagnetläufer
ATE279042T1 (de) Elektrischer motor
DE50115492D1 (de) Aufwandsarmer verschleissfreier elektrischer antrieb
DE60235599D1 (de) Läufer für einen Permanentmagnetmotor
DE60224245D1 (de) Motor mit drei gekoppelten Rotoren des Typs permanentmagnetischen und Reluktanz
MY117463A (en) Permanent magnet rotor type electric motor
ATE202435T1 (de) Elektronisch kommutierter gleichstrommotor
EP1720235A3 (de) Bürstenloser Gleichstrommotor
WO2002007290A3 (de) Rotorbaugruppe für einen elektromotor und innenläufer-elektromotor
DE60014126D1 (de) Aussenläuferbürstenloser gleichstrommotor
MY133927A (en) Rotor of electric motor and method for manufacturing the same
TW200746594A (en) Brushless motor, brushless type fan motor and electric device using the brushless type fan motor
DE50108109D1 (de) Rotorbaugruppe für einen elektromotor und innenläufer-elektromotor
DK1281229T3 (da) Elektromotor med permanente magneter til cirkulationspumper i opvarmningssystemer
DE69814356D1 (de) Bürstenloser permanenterregter Elektromotor
DE69810148D1 (de) Drei freiheitsgraden motor
TW200711261A (en) Brushless DC motor and stator thereof
DE59806285D1 (de) Klauenpolmotor
MY137865A (en) Electric motor
SE0103906L (sv) Synkronmaskin med utpräglade rotorpoler innefattande permanentmagnetaggregat
SE8503134L (sv) Elektrisk s k ventilmotor
ITTO940500A0 (it) Perfezionamenti ad un motore elettrico a corrente continua senza spaz-zola a magneti permanenti.
EP0831573A3 (de) Elektromotor
ITTO990965A0 (it) Motore elettrico a magneti permanenti.
KR960006210A (ko) 전동기의 정토크 유지장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee