BR9911296A - Estator de metal amorfo para um motor elétrico de fluxo radial e método para sua construção - Google Patents

Estator de metal amorfo para um motor elétrico de fluxo radial e método para sua construção

Info

Publication number
BR9911296A
BR9911296A BR9911296-5A BR9911296A BR9911296A BR 9911296 A BR9911296 A BR 9911296A BR 9911296 A BR9911296 A BR 9911296A BR 9911296 A BR9911296 A BR 9911296A
Authority
BR
Brazil
Prior art keywords
stator
radial flow
electric motor
construction
flow electric
Prior art date
Application number
BR9911296-5A
Other languages
English (en)
Inventor
Nicholas J Decristofaro
Richard L Bye Jr
Dung A Ngo
Peter Stamatis
Original Assignee
Honeywell Int 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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of BR9911296A publication Critical patent/BR9911296A/pt

Links

Classifications

    • 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
    • H02K1/14—Stator cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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

Landscapes

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

Abstract

ESTATOR DE METAL AMORFO PARA UM MOTOR ELéTRICO DE FLUXO RADIAL E MéTODO DE SUA CONSTRUçãO Um estator de metal amorfo para um motor elétrico de fluxo radial de alta eficiência apresentando uma pluralidade de segmentos, cada um dos quais inclui uma pluralidade de camadas de tiras amorfo. Os segmentos plurais são arranjados para formarem um estator genericamente cilíndrico apresentando uma pluralidade de seções denteadas ou pólos projetando-se radialmente para dentro a partir da superfície interna do estator. Em uma primeira modalidade, o ferro de base e os dentes do estator são construídos de modo que o fluxo radial passando através do estator cruza justo uma folga de ar atravessando cada segmento do estator. Em uma segunda modalidade, o ferro de base e os dentes de estator são construídos de modo que o fluxo radial passando através do estator atravessa cada segmento sem cruzar uma folga de ar.
BR9911296-5A 1998-06-18 1999-06-17 Estator de metal amorfo para um motor elétrico de fluxo radial e método para sua construção BR9911296A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9978698A 1998-06-18 1998-06-18
PCT/US1999/013732 WO1999066624A1 (en) 1998-06-18 1999-06-17 Amorphous metal stator for a radial-flux electric motor

Publications (1)

Publication Number Publication Date
BR9911296A true BR9911296A (pt) 2001-10-02

Family

ID=22276613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911296-5A BR9911296A (pt) 1998-06-18 1999-06-17 Estator de metal amorfo para um motor elétrico de fluxo radial e método para sua construção

Country Status (8)

Country Link
EP (1) EP1088382A1 (pt)
JP (2) JP5122702B2 (pt)
KR (1) KR20010052968A (pt)
CN (1) CN1305656A (pt)
AU (1) AU4693099A (pt)
BR (1) BR9911296A (pt)
CA (1) CA2334662A1 (pt)
WO (1) WO1999066624A1 (pt)

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TWI284447B (en) * 2000-02-17 2007-07-21 Metglas Inc Amorphous metal stator for a radial-flux electric motor
US6737784B2 (en) * 2000-10-16 2004-05-18 Scott M. Lindquist Laminated amorphous metal component for an electric machine
US20020195178A1 (en) * 2001-06-25 2002-12-26 Liebermann Howard H. Geometrically articulated amorphous metal alloys, processes for their production and articles formed therefrom
US6737951B1 (en) 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
US6873239B2 (en) 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
JP2004236495A (ja) * 2003-01-10 2004-08-19 Nippon Steel Corp 励磁機およびそれを用いた同期機
US7235910B2 (en) 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
US7253548B2 (en) 2003-06-16 2007-08-07 Pratt & Whitney Canada Corp. Method and apparatus for controlling an electric machine
US7034427B2 (en) * 2003-08-18 2006-04-25 Light Engineering, Inc. Selective alignment of stators in axial airgap electric devices comprising low-loss materials
US7190101B2 (en) * 2003-11-03 2007-03-13 Light Engineering, Inc. Stator coil arrangement for an axial airgap electric device including low-loss materials
DE102004013869A1 (de) * 2004-03-20 2005-10-06 Krebs & Aulich Gmbh Bandgesetzter Magnetkörper einer elektrischen Maschine
JP2006101673A (ja) 2004-09-30 2006-04-13 Hitachi Industrial Equipment Systems Co Ltd 永久磁石を備えた回転電機及びその固定子鉄心の歯部製造方法
DE102005038779B4 (de) * 2005-08-17 2008-04-10 Danfoss Compressors Gmbh Linearmotor für einen Kältemittelkompressor
WO2008032274A2 (en) * 2006-09-13 2008-03-20 Megasec Ltd. Magneto-mechanical markers for use in article surveilance system
WO2010082195A1 (en) 2009-01-13 2010-07-22 Vladimir Manov Magnetomechanical markers and magnetostrictive amorphous element for use therein
JP4909430B2 (ja) * 2010-05-13 2012-04-04 トヨタ自動車株式会社 可変リラクタンス型レゾルバおよびその製造方法
CN103378697A (zh) * 2012-04-12 2013-10-30 陶民 非晶电机定子挤压成型叠片模具及其制作工艺
US9354422B1 (en) * 2013-07-01 2016-05-31 Ball Aerospace & Technologies Corp. High acceleration actuator
JP2015076937A (ja) * 2013-10-08 2015-04-20 株式会社デンソー 回転電機のコア
CN105703569B (zh) * 2016-04-11 2018-02-02 华北电力大学 非晶合金电机定子铁芯的制备方法
WO2017221399A1 (ja) * 2016-06-24 2017-12-28 三菱電機株式会社 ステータ、電動機、圧縮機、電気掃除機およびステータの製造方法
CN106384649B (zh) * 2016-10-07 2017-12-29 辉亚男 实现输出电压快速、稳定调节的电力电子变压器
JP6779304B2 (ja) 2016-10-11 2020-11-04 三菱電機株式会社 ステータ、電動機、駆動装置、圧縮機、及び冷凍空調装置、並びにステータの製造方法
US10637390B1 (en) 2016-11-16 2020-04-28 Ball Aerospace & Technologies Corp. Analog switching current drive
JP2019106756A (ja) * 2017-12-08 2019-06-27 トヨタ自動車株式会社 ステータの製造方法
US11658530B2 (en) 2021-07-15 2023-05-23 Stoneridge, Inc. Modular brushless DC (BLDC) motor construction
CN115008862B (zh) * 2022-06-20 2024-05-03 青岛云路先进材料技术股份有限公司 非晶合金带材叠压方法、非晶合金铁芯及轴向电机

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US4255684A (en) * 1979-08-03 1981-03-10 Mischler William R Laminated motor stator structure with molded composite pole pieces
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Also Published As

Publication number Publication date
JP2013039030A (ja) 2013-02-21
JP5122702B2 (ja) 2013-01-16
CN1305656A (zh) 2001-07-25
KR20010052968A (ko) 2001-06-25
CA2334662A1 (en) 1999-12-23
AU4693099A (en) 2000-01-05
JP2002518975A (ja) 2002-06-25
WO1999066624A1 (en) 1999-12-23
EP1088382A1 (en) 2001-04-04

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired