BRPI0407177A - Dispositivo eletromagnético e método de fabricação de um dispositivo eletromagnético - Google Patents

Dispositivo eletromagnético e método de fabricação de um dispositivo eletromagnético

Info

Publication number
BRPI0407177A
BRPI0407177A BR0407177-8A BRPI0407177A BRPI0407177A BR PI0407177 A BRPI0407177 A BR PI0407177A BR PI0407177 A BRPI0407177 A BR PI0407177A BR PI0407177 A BRPI0407177 A BR PI0407177A
Authority
BR
Brazil
Prior art keywords
electromagnetic device
manufacturing
low loss
advanced low
electrical device
Prior art date
Application number
BR0407177-8A
Other languages
English (en)
Inventor
Andrew D Hirzel
Jeffrey A Day
Burley C Semones
Mathew R Johnston
Original Assignee
Light Engineering Inc
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 Light Engineering Inc filed Critical Light Engineering Inc
Publication of BRPI0407177A publication Critical patent/BRPI0407177A/pt

Links

Classifications

    • 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
    • H02K21/24—Synchronous 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

"DISPOSITIVO ELETROMAGNéTICO, E MéTODO DE FABRICAR UM DISPOSITIVO ELETROMAGNéTICO". A invenção está relacionada de modo geral a um dispositivo elétrico, tal como um motor elétrico, um gerador, ou um motor regenerativo, que possui um núcleo estator do enrolamento de espiras feito de um material avançado de baixa perda. Em modalidades preferidas, o dispositivo elétrico Þ uma configuração do tipo com afastamento do entre ferro-ar axial. A invenção proporciona um dispositivo elétrico que possui uma alta contagem de pólos que opera a altas freq³ências de comutação, com alta eficiência e alta densidade de potência. Os materiais avançados de baixa perda explorados pela presente invenção incluem metais amorfos, metais nanocristalinos, e ligas de Fe-Si otimizadas.
BR0407177-8A 2003-01-31 2004-01-30 Dispositivo eletromagnético e método de fabricação de um dispositivo eletromagnético BRPI0407177A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44427103P 2003-01-31 2003-01-31
US51389203P 2003-10-21 2003-10-21
PCT/US2004/002613 WO2005022738A2 (en) 2003-01-31 2004-01-30 Efficient high-speed electric device using low-loss materials

Publications (1)

Publication Number Publication Date
BRPI0407177A true BRPI0407177A (pt) 2006-02-07

Family

ID=34278282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0407177-8A BRPI0407177A (pt) 2003-01-31 2004-01-30 Dispositivo eletromagnético e método de fabricação de um dispositivo eletromagnético

Country Status (9)

Country Link
US (1) US7067950B2 (pt)
EP (1) EP1593189A4 (pt)
JP (1) JP2006516876A (pt)
KR (1) KR100706984B1 (pt)
AU (2) AU2004302757A1 (pt)
BR (1) BRPI0407177A (pt)
CA (1) CA2514958C (pt)
MX (1) MXPA05008223A (pt)
WO (1) WO2005022738A2 (pt)

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US7137760B2 (en) * 2003-06-25 2006-11-21 The Boeing Company Methods and apparatus for manufacturing operations using opposing-force support systems
US7488144B2 (en) * 2003-06-25 2009-02-10 The Boeing Company Methods and apparatus for track members having a neutral-axis rack
US7273333B2 (en) * 2003-06-25 2007-09-25 The Boeing Company Methods and apparatus for counterbalance-assisted manufacturing operations
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US7608965B2 (en) * 2005-09-01 2009-10-27 Wisconsin Alumni Research Foundation Field controlled axial flux permanent magnet electrical machine
CN100563246C (zh) * 2005-11-30 2009-11-25 华为技术有限公司 一种基于ip的语音通信边界安全控制系统及方法
US7622817B2 (en) * 2006-12-13 2009-11-24 General Electric Company High-speed high-pole count generators
US7755244B2 (en) * 2007-05-11 2010-07-13 Uqm Technologies, Inc. Stator for permanent magnet electric motor using soft magnetic composites
WO2008153832A2 (en) * 2007-05-31 2008-12-18 Krishnan Ramu Switched reluctance machines with minimum stator core
EP2014880A1 (en) * 2007-07-09 2009-01-14 Universiteit Gent An improved combined heat power system
FR2919971B1 (fr) 2007-08-06 2009-10-16 Leroy Somer Moteurs Generateur electrique et installation comportant une tour d'eclairage alimentee par un tel generateur
WO2009105837A1 (en) * 2008-02-28 2009-09-03 Windworks Engineering Limited An electric generator
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CN104967226A (zh) * 2015-07-28 2015-10-07 梁洪炘 一种定子磁芯及其制造工艺和包含该定子磁芯的无刷电机
US10594172B2 (en) * 2015-11-12 2020-03-17 Hamilton Sundstrand Corporation Electric component including custom metal grain orientation
CN106357070A (zh) * 2016-04-08 2017-01-25 深圳市配天电机技术有限公司 电动车、车轮及其开关磁阻电机、开关磁阻电机系统
FR3051295B1 (fr) * 2016-05-11 2019-11-01 Valeo Equipements Electriques Moteur Machine electrique tournante a puissance augmentee
DE102016224245A1 (de) * 2016-12-06 2018-06-07 Robert Bosch Gmbh Handwerkzeugmaschine mit einem Feder-Rastwerk
KR101955983B1 (ko) 2017-02-24 2019-03-11 엘지전자 주식회사 축방향 공극형 모터 및 이를 구비한 의류처리장치
US11323003B2 (en) 2017-10-25 2022-05-03 Flowserve Management Company Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow
JP7012264B2 (ja) * 2017-11-09 2022-01-28 パナソニックＩｐマネジメント株式会社 圧縮機
WO2019116389A1 (en) * 2017-12-12 2019-06-20 Indian Institute Of Science Unitary stator, slit rotor and a switched reluctance device thereof
CN110728058A (zh) * 2019-10-15 2020-01-24 北京交通大学 一种涉及磁密饱和的非晶合金电机全工况优化设计方法
CN111064335B (zh) * 2020-01-02 2021-07-09 东南大学 一种非晶材料的e型双绕组定子轴向磁通电机
JP2021160046A (ja) * 2020-03-31 2021-10-11 株式会社マキタ 打撃工具
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US11689073B2 (en) * 2021-08-13 2023-06-27 GM Global Technology Operations LLC Rotor core design

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Also Published As

Publication number Publication date
KR20060077902A (ko) 2006-07-05
AU2008200582B2 (en) 2010-11-25
AU2008200582A1 (en) 2010-03-18
AU2004302757A1 (en) 2005-03-10
WO2005022738A3 (en) 2005-06-30
CA2514958C (en) 2009-04-21
KR100706984B1 (ko) 2007-04-12
JP2006516876A (ja) 2006-07-06
MXPA05008223A (es) 2006-06-27
EP1593189A2 (en) 2005-11-09
US7067950B2 (en) 2006-06-27
CA2514958A1 (en) 2005-03-10
WO2005022738A2 (en) 2005-03-10
EP1593189A4 (en) 2009-07-29
US20040245879A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.