DE50211524D1 - Miniaturmotor mit Dauermagnetläufer - Google Patents

Miniaturmotor mit Dauermagnetläufer

Info

Publication number
DE50211524D1
DE50211524D1 DE50211524T DE50211524T DE50211524D1 DE 50211524 D1 DE50211524 D1 DE 50211524D1 DE 50211524 T DE50211524 T DE 50211524T DE 50211524 T DE50211524 T DE 50211524T DE 50211524 D1 DE50211524 D1 DE 50211524D1
Authority
DE
Germany
Prior art keywords
permanent magnet
magnet rotor
miniature motor
miniature
motor
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 - Lifetime
Application number
DE50211524T
Other languages
English (en)
Inventor
Guenther Barrho
Peter Wuerfel
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.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of DE50211524D1 publication Critical patent/DE50211524D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
DE50211524T 2002-11-16 2002-11-16 Miniaturmotor mit Dauermagnetläufer Expired - Lifetime DE50211524D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02025775A EP1420506B1 (de) 2002-11-16 2002-11-16 Miniaturmotor mit Dauermagnetläufer

Publications (1)

Publication Number Publication Date
DE50211524D1 true DE50211524D1 (de) 2008-02-21

Family

ID=32116273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50211524T Expired - Lifetime DE50211524D1 (de) 2002-11-16 2002-11-16 Miniaturmotor mit Dauermagnetläufer

Country Status (4)

Country Link
US (1) US7015603B2 (de)
EP (1) EP1420506B1 (de)
JP (1) JP2004173488A (de)
DE (1) DE50211524D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4679111B2 (ja) * 2004-10-21 2011-04-27 日本電産コパル株式会社 ステッピングモータ
US8036140B2 (en) 2005-04-22 2011-10-11 Microsoft Corporation Application programming interface for inviting participants in a serverless peer to peer network
TWI338433B (en) * 2005-05-13 2011-03-01 Delta Electronics Inc Fan motor and stator thereof
US7868511B2 (en) * 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
EP2151039A1 (de) * 2007-05-09 2010-02-10 Motor Excellence, LLC Generatoren mit elektromagnetischen rotoren
JP2010530729A (ja) * 2007-06-19 2010-09-09 エルジー イノテック カンパニー リミテッド ステッピングモータ
KR100924970B1 (ko) 2007-12-05 2009-11-04 전자부품연구원 클로-폴을 갖는 ｐｍ형 스테핑모터
WO2010062766A2 (en) 2008-11-03 2010-06-03 Motor Excellence, Llc Polyphase transverse and/or commutated flux systems
US8395291B2 (en) 2010-03-15 2013-03-12 Electric Torque Machines, Inc. Transverse and/or commutated flux systems for electric bicycles
US8222786B2 (en) 2010-03-15 2012-07-17 Motor Excellence Llc Transverse and/or commutated flux systems having phase offset
EP2548288A1 (de) 2010-03-15 2013-01-23 Motor Excellence, LLC Quer- und/oder mischflusssysteme für verringerte flusslecks, verringerten hysteresverlust und phasenabgleich
DE102010051916A1 (de) * 2010-11-11 2012-05-16 Deutsche Vortex Gmbh & Co. Kg Statoreinheit und Elektromotor
EP2453555B1 (de) 2010-11-11 2023-02-08 Grundfos Management a/s Pumpenaggregat
US8854171B2 (en) 2010-11-17 2014-10-07 Electric Torque Machines Inc. Transverse and/or commutated flux system coil concepts
WO2012067893A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux systems having segmented stator laminations
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
US10193417B2 (en) 2014-12-18 2019-01-29 Black & Decker Inc. Brushless motor assembly for a fastening tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790834A (en) * 1970-11-21 1974-02-05 T Tanaka Low speed synchronous motor
JP2725245B2 (ja) * 1989-01-24 1998-03-11 セーラー万年筆株式会社 小型発電機
JPH04229065A (ja) * 1990-08-21 1992-08-18 Fuji Electric Co Ltd 小型モータ
AU660249B2 (en) * 1993-07-08 1995-06-15 Mitsubishi Materials Corporation Stepping motor
US6700255B1 (en) * 1999-11-12 2004-03-02 E. I. Du Pont De Nemours And Company Bearing system with flexible bearing bracket
JP3255160B2 (ja) * 1999-12-10 2002-02-12 松下電器産業株式会社 ブラシレスモータ及びその組立方法
DE10018156A1 (de) * 2000-04-12 2001-10-25 Bosch Gmbh Robert Elektromotor
JP3997076B2 (ja) * 2000-12-22 2007-10-24 日本サーボ株式会社 永久磁石式１２主極形ステッピングモータ
KR100443737B1 (ko) * 2001-12-03 2004-08-09 삼성전기주식회사 스태핑 모터
JP3798354B2 (ja) * 2002-09-27 2006-07-19 ミネベア株式会社 扁平型ステッピングモータ

Also Published As

Publication number Publication date
JP2004173488A (ja) 2004-06-17
US7015603B2 (en) 2006-03-21
EP1420506A1 (de) 2004-05-19
EP1420506B1 (de) 2008-01-09
US20040140730A1 (en) 2004-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition