BR0214802A - Máquina elétrica de campo axial sìncrono - Google Patents

Máquina elétrica de campo axial sìncrono

Info

Publication number
BR0214802A
BR0214802A BR0214802A BR0214802A BR0214802A BR 0214802 A BR0214802 A BR 0214802A BR 0214802 A BR0214802 A BR 0214802A BR 0214802 A BR0214802 A BR 0214802A BR 0214802 A BR0214802 A BR 0214802A
Authority
BR
Brazil
Prior art keywords
substantially
element
geometric axis
common geometric
coils
Prior art date
Application number
BR0214802A
Other languages
English (en)
Inventor
John Charles Balson
David Irving
Robert James Cann
Michael Andrew Wastling
Original Assignee
Iskra Wind Turbine Manufactire
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
Priority to GB0128854A priority Critical patent/GB2382729A/en
Application filed by Iskra Wind Turbine Manufactire filed Critical Iskra Wind Turbine Manufactire
Priority to PCT/GB2002/005453 priority patent/WO2003049260A2/en
Publication of BR0214802A publication Critical patent/BR0214802A/pt

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/46Fastening of windings on the stator or rotor structure
    • H02K3/47Air-gap windings, i.e. iron-free windings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Abstract

"MáQUINA ELéTRICA DE CAMPO AXIAL SìNCRONO". A invenção refere-se a uma máquina elétrica de ímã permanente que compreende um primeiro elemento substancialmente planar (9, 10) e um segundo elemento substancialmente planar (3) dispostos substancialmente paralelos ao primeiro elemento substancialmente planar. Os primeiro e segundo elementos são giratórios com relação um ao outro em torno de um eixo geométrico comum substancialmente perpendicular aos planos dos primeiro e segundo elementos. O primeiro elemento (9, 10) é proporcionado com uma sucessão anular de ímãs permanentes (7, 8) co-axiais com o eixo geométrico comum e configurada para proporcionar um campo magnético substancialmente axial que passa através do segundo elemento. O segundo elemento (3) é proporcionado com uma primeira sucessão anular de bobinas planas (1) co-axiais com o eixo geométrico comum e substancialmente disposta lado a lado em uma primeira camada e com uma segunda sucessão anular de bobinas planas (2) co-axiais com o eixo geométrico comum e substancialmente disposta lado a lado em uma segunda camada. As bobinas (2) da segunda sucessão são deslocadas em uma direção circunferencial com relação às bobinas (1) da primeira sucessão.
BR0214802A 2001-12-01 2002-12-02 Máquina elétrica de campo axial sìncrono BR0214802A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0128854A GB2382729A (en) 2001-12-01 2001-12-01 Layered coil assembly in a permanent magnet generator
PCT/GB2002/005453 WO2003049260A2 (en) 2001-12-01 2002-12-02 Synchronous axial field electrical machine

Publications (1)

Publication Number Publication Date
BR0214802A true BR0214802A (pt) 2004-09-14

Family

ID=9926868

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214802A BR0214802A (pt) 2001-12-01 2002-12-02 Máquina elétrica de campo axial sìncrono

Country Status (13)

Country Link
US (1) US7170212B2 (pt)
EP (1) EP1459426B1 (pt)
JP (1) JP2005522972A (pt)
KR (1) KR100965311B1 (pt)
CN (1) CN100420128C (pt)
AT (1) AT318017T (pt)
AU (1) AU2002365719A1 (pt)
BR (1) BR0214802A (pt)
DE (1) DE60209263T2 (pt)
ES (1) ES2258671T3 (pt)
GB (1) GB2382729A (pt)
MX (1) MXPA04005169A (pt)
WO (1) WO2003049260A2 (pt)

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JP4655517B2 (ja) * 2004-06-17 2011-03-23 セイコーエプソン株式会社 電動機及びファンモータ
US7608965B2 (en) * 2005-09-01 2009-10-27 Wisconsin Alumni Research Foundation Field controlled axial flux permanent magnet electrical machine
WO2007121563A1 (en) * 2006-04-24 2007-11-01 Bri Energy Solutions Limited Wind and updraft turbine
US20090140528A1 (en) * 2007-04-20 2009-06-04 Bri Energy Solutions Limited Wind and Updraft Turbine
US7375449B2 (en) 2006-08-17 2008-05-20 Butterfield Paul D Optimized modular electrical machine using permanent magnets
BRPI0615706A2 (pt) * 2006-09-14 2011-05-24 Norimasa Okamoto gerador
JP5151486B2 (ja) 2007-04-26 2013-02-27 セイコーエプソン株式会社 ブラシレス電気機械、装置、移動体、及び、ロボット
US7573173B1 (en) * 2007-09-28 2009-08-11 Aximet Technology, Inc. Apparatus for axial magnetic field electric motor
TW201034343A (en) 2009-01-16 2010-09-16 Matthew B Jore Segmented stator for an axial field device
US20100295422A1 (en) * 2009-05-19 2010-11-25 Chester Sohn Stacking alternator
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
ES2423801T3 (es) * 2010-12-15 2013-09-24 Infranor Holding S.A. Motor síncrono con imanes permanentes
WO2012141932A2 (en) 2011-04-13 2012-10-18 Smith James S Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements
CN102624183A (zh) * 2012-03-27 2012-08-01 山东大学 轴向磁场永磁无刷电机及装配方法
US8339019B1 (en) 2012-07-30 2012-12-25 Boulder Wind Power, Inc. Structure for an electromagnetic machine having compression and tension members
US8716913B2 (en) 2012-08-07 2014-05-06 Boulder Wind Power, Inc. Devices and methods for magnetic pole and back iron retention in electromagnetic machines
CN104718689B (zh) 2012-08-27 2018-09-18 阿尔巴斯技术有限公司 有效利用空间的平面定子
WO2014051676A1 (en) * 2012-09-25 2014-04-03 Unruly, LLC Electricity generator
US20140175931A1 (en) * 2012-12-21 2014-06-26 Samsung Electro-Mechanics Co., Ltd. Axial flux permanent magnet motor
US8736133B1 (en) 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
ITMI20131531A1 (it) * 2013-09-17 2015-03-18 Brembo Sgl Carbon Ceramic Brakes S P A Disco per freni a disco ed impianto frenante dotato di tale disco
GB2520516A (en) * 2013-11-21 2015-05-27 Greenspur Renewables Ltd Direct drive generator for renewable energy applications
US9899886B2 (en) 2014-04-29 2018-02-20 Boulder Wind Power, Inc. Devices and methods for magnetic flux return optimization in electromagnetic machines
US10177620B2 (en) 2014-05-05 2019-01-08 Boulder Wind Power, Inc. Methods and apparatus for segmenting a machine
DE102016118660A1 (de) 2016-09-30 2018-04-05 Burkhard Wiggerich Elektrische Antriebsvorrichtung
DE102017218815A1 (de) * 2017-08-14 2019-02-14 Green Fox e-solutions GmbH Magnetanordnung für eine elektrische Maschine

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USRE33628E (en) * 1977-07-18 1991-07-02 Acr Electronics, Inc. Electro-mechanical machine with pie-shaped coils on disc rotor
CA1109916A (en) * 1977-09-21 1981-09-29 Yoshio Kishi Stator yoke for electrical apparatus
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JPH0669005B2 (ja) * 1986-02-13 1994-08-31 ソニー株式会社 多層シ−トコイル
US4733115A (en) * 1986-12-16 1988-03-22 Eastman Kodak Company Electric motor
JPH01186143A (en) * 1988-01-19 1989-07-25 Olympus Optical Co Ltd Coreless armature and manufacture thereof, and molding tool for coreless armature
CN1034624C (zh) * 1994-12-08 1997-04-16 中国科学院电工研究所 无刷直流波浪发电机
FR2738413B1 (fr) * 1995-09-04 1997-11-28 Ecia Equip Composants Ind Auto Moteur electrique a courant continu et procede de fabrication de ce moteur
US5982074A (en) * 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator
US6037692A (en) * 1997-12-16 2000-03-14 Miekka; Fred N. High power low RPM D.C. motor
JP3666218B2 (ja) * 1997-12-03 2005-06-29 富士電機システムズ株式会社 空心コイルを備えるリニアモータ
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US6046518A (en) * 1999-01-21 2000-04-04 Williams; Malcolm R. Axial gap electrical machine
CN1197223C (zh) * 1999-02-12 2005-04-13 赫尔穆特·席勒 电机
NL1011876C2 (nl) 1999-04-23 2000-10-24 Aerpac Holding B V Generator.
US6153959A (en) * 1999-07-16 2000-11-28 Lorenzo; Raul A. Axle-less electromagnetic rotating assembly
US8158488B2 (en) * 2004-08-31 2012-04-17 Micron Technology, Inc. Method of increasing deposition rate of silicon dioxide on a catalyst

Also Published As

Publication number Publication date
AU2002365719A1 (en) 2003-06-17
EP1459426A2 (en) 2004-09-22
US20050029899A1 (en) 2005-02-10
CN100420128C (zh) 2008-09-17
DE60209263D1 (de) 2006-04-20
ES2258671T3 (es) 2006-09-01
AT318017T (de) 2006-03-15
WO2003049260A2 (en) 2003-06-12
KR100965311B1 (ko) 2010-06-22
JP2005522972A (ja) 2005-07-28
GB2382729A (en) 2003-06-04
WO2003049260A3 (en) 2003-10-16
DE60209263T2 (de) 2006-10-05
MXPA04005169A (es) 2005-02-17
GB0128854D0 (en) 2002-01-23
EP1459426B1 (en) 2006-02-15
KR20040072642A (ko) 2004-08-18
US7170212B2 (en) 2007-01-30
CN1599970A (zh) 2005-03-23

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Legal Events

Date Code Title Description
B25D Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: change of name granted

Owner name: ISKRA WIND TURBINES LIMITED (GB)

Free format text: ALTERADO DE: ISKRA WIND TURBINE MANUFACTURERS LIMITED

B25G Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of headquarter granted

Owner name: ISKRA WIND TURBINES LIMITED (GB)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070039846/RJ DE 29/03/2007.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 12A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2282 DE 30/09/2014.