BRPI0408267A - núcleo de estator para motor linear - Google Patents

núcleo de estator para motor linear

Info

Publication number
BRPI0408267A
BRPI0408267A BRPI0408267-2A BRPI0408267A BRPI0408267A BR PI0408267 A BRPI0408267 A BR PI0408267A BR PI0408267 A BRPI0408267 A BR PI0408267A BR PI0408267 A BRPI0408267 A BR PI0408267A
Authority
BR
Brazil
Prior art keywords
stator core
linear motor
stator
tooth
inner perimeter
Prior art date
Application number
BRPI0408267-2A
Other languages
English (en)
Inventor
Alan Jack
Philip George Dickinson
Lars-Olov Pennander
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of BRPI0408267A publication Critical patent/BRPI0408267A/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
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Landscapes

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

Abstract

"NúCLEO DE ESTATOR PARA MOTOR LINEAR". A presente invenção refere-se a um motor linear compreendendo um núcleo de estator e/ou um condutor. O núcleo de estator do dito motor linear compreende um perímetro interno, um perímetro externo circundando essencialmente o perímetro interno, um primeiro e um segundo dente sendo dispostos ao longo de um dentre o perímetro interno e o perímetro externo, uma fenda para receber uma bobina de estator, a dita fenda sendo uma cavidade disposta dentro do núcleo do estator, onde o dito núcleo de estator é dividido em uma primeira parte de estator e uma segunda parte de estator, a dita primeira parte de estator incluindo o primeiro dente, sendo disposto para definir parcialmente a fenda, e sendo feita de pó magnético macio, e a dita segunda parte de estator incluindo o segundo dente, sendo feita para definir parcialmente a fenda, e sendo feita de pó magnético macio.
BRPI0408267-2A 2003-03-10 2004-03-08 núcleo de estator para motor linear BRPI0408267A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300657A SE0300657D0 (sv) 2003-03-10 2003-03-10 Linear motor
PCT/SE2004/000337 WO2004082103A1 (en) 2003-03-10 2004-03-08 Stator core for linear motor

Publications (1)

Publication Number Publication Date
BRPI0408267A true BRPI0408267A (pt) 2006-03-07

Family

ID=20290636

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408267-2A BRPI0408267A (pt) 2003-03-10 2004-03-08 núcleo de estator para motor linear

Country Status (8)

Country Link
EP (1) EP1602164A1 (pt)
JP (2) JP4904151B2 (pt)
KR (1) KR101008093B1 (pt)
CN (1) CN100358219C (pt)
BR (1) BRPI0408267A (pt)
SE (1) SE0300657D0 (pt)
TW (2) TW201031080A (pt)
WO (1) WO2004082103A1 (pt)

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EP1724907B1 (en) 2005-05-17 2010-12-08 LG Electronics Inc. Linear motor
KR100748979B1 (ko) * 2005-05-17 2007-08-13 엘지전자 주식회사 리니어 모터의 고정자
US7898121B2 (en) 2005-09-21 2011-03-01 Ricardo Uk Ltd Linear actuator
JP5415161B2 (ja) * 2008-08-08 2014-02-12 山洋電気株式会社 リニア同期モータ
NL2003653C2 (en) * 2009-10-16 2011-04-19 Brainct Noord B V Lineair actuator, device and method therefor.
KR101081516B1 (ko) * 2010-02-02 2011-11-10 미래산업 주식회사 리니어모터용 가동자, 그 제조방법, 및 이를 포함하는 리니어모터
CN101997388A (zh) * 2010-09-21 2011-03-30 佛山市顺德区精艺动力科技有限公司 一种直线电机的初级导磁构造
KR101242468B1 (ko) * 2011-10-12 2013-03-12 한국철도기술연구원 원통형 전자기식 모터용 코어 및 이를 이용한 원통형 전자기식 모터
CN102510145B (zh) * 2011-11-03 2014-01-15 中国石油天然气股份有限公司 井下圆筒形直线电机分力式动子
FR2986923B1 (fr) * 2012-02-15 2014-10-31 Moving Magnet Tech Actionneur a entrainement direct compact generant une force constante
TWI484724B (zh) * 2012-07-27 2015-05-11 Chieftek Prec Co Ltd 無鐵心式線性馬達線圈組合件構造及其單元線圈
TWI525962B (zh) 2014-12-05 2016-03-11 財團法人工業技術研究院 外轉子永磁無刷馬達
JP2017060288A (ja) * 2015-09-16 2017-03-23 Ｋｙｂ株式会社 リニアモータ、それを備えるリニアアクチュエータ、及びリニアモータの製造方法
CN106685174B (zh) * 2016-08-11 2019-07-19 邢台旭力机电科技有限公司 一种谐拍电动直线冲击装置
WO2019244209A1 (ja) * 2018-06-18 2019-12-26 三菱電機株式会社 リニアモータの固定子、リニアモータ及びリニアモータシステム
CN111009978A (zh) * 2019-12-18 2020-04-14 安徽德科电气科技有限公司 一种照明用单相发电机
KR102466986B1 (ko) * 2020-03-27 2022-11-11 엘지전자 주식회사 리니어 모터 및 이를 적용한 리니어 압축기
CN114200663B (zh) * 2021-10-19 2023-04-28 江南大学 一种新型结构的高效率音圈驱动器及变形镜
KR102683504B1 (ko) * 2022-11-08 2024-07-11 남부대학교 산학협력단 Fa 이송기 적용을 위한 샤프트 타입 리니어 모터 및 그의 제조 방법
CN117895676A (zh) * 2023-12-29 2024-04-16 比亚迪股份有限公司 定子铁芯、定子组件、直线电机、悬架装置及车辆

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JPS49101210U (pt) * 1972-12-20 1974-08-31
US5318412A (en) * 1992-04-03 1994-06-07 General Electric Company Flexible suspension for an oil free linear motor compressor
GB2299715B (en) 1995-04-03 1997-04-02 Zhang Wei Min Reciprocating motor and compressor incorporating the same
JPH10323008A (ja) * 1997-05-14 1998-12-04 Minolta Co Ltd シャフト型リニアモータ
JPH10164806A (ja) * 1996-11-26 1998-06-19 Okuma Mach Works Ltd リラクタンスモータ
CN1101615C (zh) 1997-10-04 2003-02-12 泽地公司 线性电机压缩机
DE59813385D1 (de) * 1997-11-10 2006-04-20 Siemens Ag Linearmotor
KR100301480B1 (ko) * 1998-07-13 2001-09-06 구자홍 리니어 모터용 고정자 코어 및 이를 이용한 고정자 제조방법
JP3428486B2 (ja) * 1999-03-11 2003-07-22 三菱電機株式会社 リニアモータ
SE519302C2 (sv) * 1999-05-11 2003-02-11 Hoeganaes Ab Statorkärna med tänder gjorda av mjukmagnetiskt pulvermateriel samt statoraggregat
CN1264268C (zh) * 1999-06-21 2006-07-12 菲舍尔和佩克尔有限公司 线性电机及其驱动和控制方法
JP2001352747A (ja) * 2000-06-09 2001-12-21 Aida Eng Ltd リニアモータおよびこれを駆動源とするプレス成形装置
JP4830251B2 (ja) * 2000-09-26 2011-12-07 パナソニック株式会社 リニアアクチュエータ
KR100374837B1 (ko) * 2001-02-02 2003-03-04 엘지전자 주식회사 리니어 모터의 고정자 조립구조
JP2002305865A (ja) * 2001-03-30 2002-10-18 Sanyo Denki Co Ltd 円筒状積層コアユニット及び円筒状積層コア
KR100477111B1 (ko) * 2002-02-01 2005-03-17 삼성전자주식회사 리니어 압축기

Also Published As

Publication number Publication date
TWI325214B (en) 2010-05-21
EP1602164A1 (en) 2005-12-07
SE0300657D0 (sv) 2003-03-10
JP2011004602A (ja) 2011-01-06
JP4904151B2 (ja) 2012-03-28
KR20050106511A (ko) 2005-11-09
KR101008093B1 (ko) 2011-01-13
TW200425617A (en) 2004-11-16
CN100358219C (zh) 2007-12-26
CN1771644A (zh) 2006-05-10
JP2006520179A (ja) 2006-08-31
TW201031080A (en) 2010-08-16
WO2004082103A1 (en) 2004-09-23

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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