TWI331836B - - Google Patents

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Publication number
TWI331836B
TWI331836B TW093125552A TW93125552A TWI331836B TW I331836 B TWI331836 B TW I331836B TW 093125552 A TW093125552 A TW 093125552A TW 93125552 A TW93125552 A TW 93125552A TW I331836 B TWI331836 B TW I331836B
Authority
TW
Taiwan
Prior art keywords
electromagnetic steel
steel sheets
rotor
linear motion
divided
Prior art date
Application number
TW093125552A
Other languages
English (en)
Chinese (zh)
Other versions
TW200511690A (en
Inventor
Yuqi Tang
Satoshi Sugita
Original Assignee
Sanyo Electric Co
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 filed Critical Sanyo Electric Co
Publication of TW200511690A publication Critical patent/TW200511690A/zh
Application granted granted Critical
Publication of TWI331836B publication Critical patent/TWI331836B/zh

Links

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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
TW093125552A 2003-08-27 2004-08-26 Movable element for cylinder-type linear motor TW200511690A (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW200511690A TW200511690A (en) 2005-03-16
TWI331836B true TWI331836B (https=) 2010-10-11

Family

ID=34106952

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125552A TW200511690A (en) 2003-08-27 2004-08-26 Movable element for cylinder-type linear motor

Country Status (7)

Country Link
US (2) US7276820B2 (https=)
EP (2) EP1511163B1 (https=)
JP (1) JP4603316B2 (https=)
KR (1) KR101062710B1 (https=)
CN (2) CN100550582C (https=)
DE (1) DE602004027872D1 (https=)
TW (1) TW200511690A (https=)

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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
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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
WO2018106910A1 (en) * 2016-12-07 2018-06-14 Mts Systems Corporation Electric actuator
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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
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Also Published As

Publication number Publication date
CN101640468B (zh) 2012-11-28
KR101062710B1 (ko) 2011-09-08
EP2124321B1 (en) 2013-07-03
US7501724B2 (en) 2009-03-10
CN1592049A (zh) 2005-03-09
KR20050021939A (ko) 2005-03-07
CN101640468A (zh) 2010-02-03
US7276820B2 (en) 2007-10-02
JP2005102486A (ja) 2005-04-14
TW200511690A (en) 2005-03-16
EP1511163B1 (en) 2010-06-30
EP1511163A2 (en) 2005-03-02
EP2124321A1 (en) 2009-11-25
CN100550582C (zh) 2009-10-14
US20050046282A1 (en) 2005-03-03
US20070296282A1 (en) 2007-12-27
EP1511163A3 (en) 2007-05-02
DE602004027872D1 (de) 2010-08-12
JP4603316B2 (ja) 2010-12-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees