CN101640468B - 圆柱型直线电机用动子 - Google Patents

圆柱型直线电机用动子 Download PDF

Info

Publication number
CN101640468B
CN101640468B CN2009101463616A CN200910146361A CN101640468B CN 101640468 B CN101640468 B CN 101640468B CN 2009101463616 A CN2009101463616 A CN 2009101463616A CN 200910146361 A CN200910146361 A CN 200910146361A CN 101640468 B CN101640468 B CN 101640468B
Authority
CN
China
Prior art keywords
mentioned
moving axis
laminated yoke
straight moving
electromagnetic steel
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 - Fee Related
Application number
CN2009101463616A
Other languages
English (en)
Chinese (zh)
Other versions
CN101640468A (zh
Inventor
唐玉琪
杉田聪
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN101640468A publication Critical patent/CN101640468A/zh
Application granted granted Critical
Publication of CN101640468B publication Critical patent/CN101640468B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN2009101463616A 2003-08-27 2004-08-27 圆柱型直线电机用动子 Expired - Fee Related CN101640468B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2003-303027 2003-08-27
JP2003303027 2003-08-27
JP2003303027 2003-08-27
JP2004242594 2004-08-23
JP2004-242594 2004-08-23
JP2004242594A JP4603316B2 (ja) 2003-08-27 2004-08-23 シリンダ型リニアモータ用可動子

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100682929A Division CN100550582C (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子

Publications (2)

Publication Number Publication Date
CN101640468A CN101640468A (zh) 2010-02-03
CN101640468B true CN101640468B (zh) 2012-11-28

Family

ID=34106952

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2009101463616A Expired - Fee Related CN101640468B (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子
CNB2004100682929A Expired - Fee Related CN100550582C (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB2004100682929A Expired - Fee Related CN100550582C (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子

Country Status (7)

Country Link
US (2) US7276820B2 (cg-RX-API-DMAC7.html)
EP (2) EP1511163B1 (cg-RX-API-DMAC7.html)
JP (1) JP4603316B2 (cg-RX-API-DMAC7.html)
KR (1) KR101062710B1 (cg-RX-API-DMAC7.html)
CN (2) CN101640468B (cg-RX-API-DMAC7.html)
DE (1) DE602004027872D1 (cg-RX-API-DMAC7.html)
TW (1) TW200511690A (cg-RX-API-DMAC7.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100552586B1 (ko) * 2004-05-21 2006-02-20 삼성광주전자 주식회사 리니어 모터 및 이를 갖춘 리니어 압축기
JP5107922B2 (ja) * 2005-08-16 2012-12-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ プログラマブル作動機能を有するパーソナルケア装置に対する共振アクチュエータ
US20070058188A1 (en) * 2005-09-14 2007-03-15 Kabushiki Kaisha Toshiba Image forming apparatus, image forming method, and image forming program
DE102005057370B4 (de) * 2005-12-01 2011-12-29 Siemens Ag Rotationslinearantriebsanordnung
JP5194472B2 (ja) * 2007-02-09 2013-05-08 株式会社ジェイテクト リニアモータおよびそれを備えた工具移動装置
US20090148319A1 (en) * 2007-12-05 2009-06-11 Industrial Technology Research Institute Linear compressor with permanent magnets
JP5415161B2 (ja) * 2008-08-08 2014-02-12 山洋電気株式会社 リニア同期モータ
US7965010B2 (en) * 2008-09-03 2011-06-21 Bose Corporation Linear motor with patterned magnet arrays
JP5606049B2 (ja) * 2008-12-11 2014-10-15 山洋電気株式会社 リニア同期モータ
TWI460966B (zh) 2009-01-23 2014-11-11 Hitachi Metals Ltd Moving elements and linear motors
KR101046754B1 (ko) * 2009-05-13 2011-07-06 주식회사 효성 리니어 기기의 이동자
JP2011217535A (ja) * 2010-03-31 2011-10-27 Sinfonia Technology Co Ltd リニア駆動装置の可動子及びリニア駆動装置
JP5764929B2 (ja) * 2010-04-14 2015-08-19 株式会社安川電機 直動回転アクチュエータ
US9325232B1 (en) 2010-07-22 2016-04-26 Linear Labs, Inc. Method and apparatus for power generation
WO2012023565A1 (ja) * 2010-08-18 2012-02-23 Thk株式会社 磁界遮蔽機構、アクチュエータ
JP5646250B2 (ja) * 2010-08-18 2014-12-24 Thk株式会社 磁界遮蔽機構、アクチュエータ
CA2814530C (en) 2010-10-22 2019-09-10 Linear Labs, Inc. An improved magnetic motor
JP5874246B2 (ja) * 2011-08-31 2016-03-02 シンフォニアテクノロジー株式会社 リニア駆動装置の可動子
JP5953688B2 (ja) * 2011-09-27 2016-07-20 シンフォニアテクノロジー株式会社 リニア駆動装置
JP5356488B2 (ja) * 2011-10-17 2013-12-04 山洋電気株式会社 リニアモータ用可動子
EP2819283B1 (en) * 2012-02-20 2018-09-05 Hitachi, Ltd. Linear motor
US9270155B2 (en) 2012-05-20 2016-02-23 Mts Systems Corporation Linear actuator assembly
WO2014036567A1 (en) 2012-09-03 2014-03-06 Linear Labs, Inc. An improved transducer and method of operation
CN103337941A (zh) * 2013-06-20 2013-10-02 同济大学 车用类管状永磁直线电机
CA2831197A1 (en) * 2013-10-28 2015-04-28 Patrick Mcfadden Electric linear actuator
CN104393737B (zh) * 2014-11-24 2018-08-10 北京航空航天大学 直线振荡电机
CN204425641U (zh) * 2015-01-29 2015-06-24 瑞声科技（南京）有限公司 电磁扬声器
RU2586116C1 (ru) * 2015-05-19 2016-06-10 Общество с ограниченной ответственностью "СПЕЦИАЛЬНАЯ СТРОИТЕЛЬНАЯ ТЕХНИКА" Электродвигатель с возвратно-поступательным движением якоря
WO2017008085A1 (en) * 2015-07-09 2017-01-12 Linear Labs, Inc. An improved electric linear motor/generator
CN105207441B (zh) * 2015-09-23 2017-11-21 歌尔股份有限公司 线性振动马达
CN105207440B (zh) * 2015-09-23 2017-11-21 歌尔股份有限公司 磁平衡导向线性振动马达
CN106612046A (zh) * 2015-10-23 2017-05-03 大银微系统股份有限公司 旋转及直线运动机构
US10381144B1 (en) * 2016-09-21 2019-08-13 Apple Inc. Haptic actuator with ferritic core
JP7222889B2 (ja) * 2016-12-07 2023-02-15 エムティーエス システムズ コーポレイション 電動アクチュエータ
GB2558677A (en) * 2017-02-06 2018-07-18 Libertine Fpe Ltd Linear electrical machine
DE102017215238A1 (de) * 2017-08-31 2019-02-28 Contitech Vibration Control Gmbh Elektromagnetischer Linearaktor
RU2720882C1 (ru) * 2019-09-04 2020-05-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) Электротехнический комплекс поршневого компрессора на основе линейной магнитоэлектрической машины
KR102091358B1 (ko) * 2019-09-10 2020-05-26 주식회사 케이메카트로닉스 리니어 모터 및 이를 적용한 로봇 장치
JP7491138B2 (ja) * 2020-08-21 2024-05-28 富士電機株式会社 永久磁石界磁、製造方法、リニアモータ
FI20215948A1 (en) * 2021-09-09 2023-03-10 Mirka Ltd Method and apparatus for surface processing
IT202400007399A1 (it) * 2024-04-04 2025-10-04 Gea Mech Equipment Italia S P A Una macchina lineare di vernier

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513788A1 (de) * 1966-01-08 1969-06-04 Licentia Gmbh Anordnung von geblechten Polen zu einem Polrad fuer Synchron-Innenpolgeneratoren
NL6702187A (cg-RX-API-DMAC7.html) * 1967-02-14 1968-08-15
DE2541599A1 (de) 1975-09-18 1977-03-24 Weh Herbert Integrierte magnetfahrtechnik fuer den nahverkehr
DE2938379A1 (de) 1979-09-22 1981-04-09 Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh Synchronmaschinen mit zweifacher erregung und wechselmagnetisierung fuer lineare und rotatorische anordnung
DE3243212A1 (de) * 1982-11-23 1984-05-24 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Elektrischer kleinmotor mit einem anker
JPH0797898B2 (ja) * 1986-05-22 1995-10-18 株式会社シコ−技研 リニア磁気エンコ−ダを有するボイスコイル型リニア直流モ−タ
US5023495A (en) * 1990-04-17 1991-06-11 Hitachi Metals & Shicoh Engine Moving-magnet type linear d.c. brushless motor having plural moving elements
JPH0522920A (ja) * 1990-09-28 1993-01-29 Aisin Seiki Co Ltd リニアアクチユエータ
CN2077389U (zh) * 1990-11-13 1991-05-22 青海工程机械厂 摆臂式自装卸车倾翻机构
JP3125230B2 (ja) * 1992-01-07 2001-01-15 株式会社シコー技研 リニア直流モ−タ内へのリニア磁気エンコ−ダの組込み形成方法
JPH073253U (ja) * 1993-06-10 1995-01-17 株式会社三協精機製作所 回転電機の鉄心
JPH07329783A (ja) * 1994-06-15 1995-12-19 East Japan Railway Co リニア同期モータ駆動式電気転てつ機
US5751076A (en) * 1996-01-19 1998-05-12 Inventio Ag Drive system for lifts
CN2309014Y (zh) * 1997-08-20 1999-02-24 张云龙 管式直线电机
JPH11187639A (ja) * 1997-12-19 1999-07-09 Matsushita Electric Ind Co Ltd 磁石可動型リニアアクチュエータ
JP3789671B2 (ja) 1999-02-15 2006-06-28 三洋電機株式会社 リニアモータの固定子およびその製造方法
JP2001128434A (ja) * 1999-10-27 2001-05-11 Matsushita Refrig Co Ltd リニアモータ
CN2418615Y (zh) * 2000-04-21 2001-02-07 山东高密豪迈机械有限公司 直线电机
JP3945148B2 (ja) * 2000-11-02 2007-07-18 株式会社日立製作所 Ｘｙテーブル及びｘｙｚテーブル
JP2002325421A (ja) * 2001-02-23 2002-11-08 Canon Inc リニアモータ、およびこれを用いたステージ装置、露光装置ならびにデバイス製造方法
JP3717436B2 (ja) * 2001-03-30 2005-11-16 山洋電気株式会社 シリンダ型リニア同期モータ
JP3993073B2 (ja) * 2001-12-11 2007-10-17 アスモ株式会社 回転電機の回転子及びその製造方法
JP2004064852A (ja) * 2002-07-26 2004-02-26 Matsushita Refrig Co Ltd リニアモータ及びリニアモータコンプレッサ

Also Published As

Publication number Publication date
CN1592049A (zh) 2005-03-09
CN100550582C (zh) 2009-10-14
EP2124321A1 (en) 2009-11-25
US20050046282A1 (en) 2005-03-03
US7276820B2 (en) 2007-10-02
EP2124321B1 (en) 2013-07-03
EP1511163A2 (en) 2005-03-02
KR20050021939A (ko) 2005-03-07
US7501724B2 (en) 2009-03-10
TW200511690A (en) 2005-03-16
US20070296282A1 (en) 2007-12-27
KR101062710B1 (ko) 2011-09-08
JP2005102486A (ja) 2005-04-14
TWI331836B (cg-RX-API-DMAC7.html) 2010-10-11
CN101640468A (zh) 2010-02-03
JP4603316B2 (ja) 2010-12-22
EP1511163A3 (en) 2007-05-02
EP1511163B1 (en) 2010-06-30
DE602004027872D1 (de) 2010-08-12

Similar Documents

Publication Publication Date Title
CN100550582C (zh) 圆柱型直线电机用动子
US7476990B2 (en) Linear actuator
EP2403117B1 (en) Turntable for permanent magnet rotating machine and permanent magnet rotating machine fabrication method
CN103904800A (zh) 永磁体嵌入型旋转电机器
CN102624113B (zh) 电机
JPH04229063A (ja) リニア−ロータリー組合せ直接駆動ステップモータ及びその製造方法
US20040251767A1 (en) Axial flux electromotive generator having rotor magnets and shaped core assembly
JP2008512977A (ja) 磁気回転装置
EP0219299B1 (en) Stepping motor
EP1365496A2 (en) Miniature motor
JP2007325484A (ja) 平面空隙の軸方向空隙型ディスク多層回転電機
CN110462998A (zh) 电动机
JP5483340B2 (ja) アキシャルギャップモータ
KR102457073B1 (ko) 왕복동 스위치드 릴럭턴스 모터 구동식 엔진
JP5097989B2 (ja) スパイラルモータおよびスパイラルモータの製造方法
JP2006121814A (ja) リニアモータ
EP3425781B1 (en) Motor using permanent magnets with movable stator, controlled by linear actuators
JP5428185B2 (ja) アキシャルギャップ式回転電機
JP2003224960A (ja) リニアモータ
JP2005147933A (ja) 渦電流式電気動力計
JP2007330048A (ja) アキシャルギャップ型モータおよび圧縮機

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20160827

CF01 Termination of patent right due to non-payment of annual fee