ATE279042T1 - Elektrischer motor - Google Patents

Elektrischer motor

Info

Publication number
ATE279042T1
ATE279042T1 AT02258573T AT02258573T ATE279042T1 AT E279042 T1 ATE279042 T1 AT E279042T1 AT 02258573 T AT02258573 T AT 02258573T AT 02258573 T AT02258573 T AT 02258573T AT E279042 T1 ATE279042 T1 AT E279042T1
Authority
AT
Austria
Prior art keywords
housing
electric motor
magnets
ceramic magnets
interdisposed
Prior art date
Application number
AT02258573T
Other languages
English (en)
Inventor
James Ching Sik Lau
Shun Street Dai
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 ATE279042T1 publication Critical patent/ATE279042T1/de

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)
  • Valve Device For Special Equipments (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Motor Or Generator Frames (AREA)
AT02258573T 2001-12-18 2002-12-12 Elektrischer motor ATE279042T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE279042T1 true ATE279042T1 (de) 2004-10-15

Family

ID=9927781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02258573T ATE279042T1 (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
EP2828962B1 (de) * 2012-03-20 2021-05-12 Linear Labs, Inc. Verbesserter elektrischer gleichstrommotor/generator mit verbesserter permanentmagnetflussdichte
US10263480B2 (en) 2012-03-20 2019-04-16 Linear Labs, LLC Brushless electric motor/generator
US9729016B1 (en) 2012-03-20 2017-08-08 Linear Labs, Inc. Multi-tunnel electric motor/generator
US10284029B2 (en) 2012-03-20 2019-05-07 Linear Labs, LLC Brushed electric motor/generator
US10476362B2 (en) 2015-06-28 2019-11-12 Linear Labs, LLC Multi-tunnel electric motor/generator segment
US10447103B2 (en) 2015-06-28 2019-10-15 Linear Labs, LLC Multi-tunnel electric motor/generator
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
EP3365971B1 (de) 2015-10-20 2021-07-21 Linear Labs, Inc. Elektrische maschine mit umlaufendem fluss und feldschwächungsmechanismen sowie verfahren zur verwendung
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
US7159295B2 (en) 2007-01-09
MXPA02012491A (es) 2004-12-13
CN100338848C (zh) 2007-09-19
EP1330014B1 (de) 2004-10-06
CN1427524A (zh) 2003-07-02
JP2003199268A (ja) 2003-07-11
US20030111922A1 (en) 2003-06-19
DE60201492T2 (de) 2005-10-20
DE60201492D1 (de) 2004-11-11
US20050029884A1 (en) 2005-02-10
EP1330014A1 (de) 2003-07-23
GB0130152D0 (en) 2002-02-06
US6806607B2 (en) 2004-10-19
ES2229056T3 (es) 2005-04-16
BR0205330A (pt) 2004-07-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties