JP4603316B2 - シリンダ型リニアモータ用可動子 - Google Patents

シリンダ型リニアモータ用可動子 Download PDF

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Publication number
JP4603316B2
JP4603316B2 JP2004242594A JP2004242594A JP4603316B2 JP 4603316 B2 JP4603316 B2 JP 4603316B2 JP 2004242594 A JP2004242594 A JP 2004242594A JP 2004242594 A JP2004242594 A JP 2004242594A JP 4603316 B2 JP4603316 B2 JP 4603316B2
Authority
JP
Japan
Prior art keywords
electromagnetic steel
steel plate
linear motion
divided electromagnetic
pieces
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
JP2004242594A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005102486A (ja
Inventor
玉▲棋▼ 唐
聡 杉田
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 Denki Co Ltd
Original Assignee
Sanyo Denki 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 Denki Co Ltd filed Critical Sanyo Denki Co Ltd
Priority to JP2004242594A priority Critical patent/JP4603316B2/ja
Priority to US10/926,685 priority patent/US7276820B2/en
Priority to TW093125552A priority patent/TW200511690A/zh
Priority to CNB2004100682929A priority patent/CN100550582C/zh
Priority to KR1020040068085A priority patent/KR101062710B1/ko
Priority to EP09167640.3A priority patent/EP2124321B1/en
Priority to EP04255212A priority patent/EP1511163B1/en
Priority to CN2009101463616A priority patent/CN101640468B/zh
Priority to DE602004027872T priority patent/DE602004027872D1/de
Publication of JP2005102486A publication Critical patent/JP2005102486A/ja
Priority to US11/845,474 priority patent/US7501724B2/en
Application granted granted Critical
Publication of JP4603316B2 publication Critical patent/JP4603316B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
JP2004242594A 2003-08-27 2004-08-23 シリンダ型リニアモータ用可動子 Expired - Fee Related JP4603316B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2004242594A JP4603316B2 (ja) 2003-08-27 2004-08-23 シリンダ型リニアモータ用可動子
TW093125552A TW200511690A (en) 2003-08-27 2004-08-26 Movable element for cylinder-type linear motor
US10/926,685 US7276820B2 (en) 2003-08-27 2004-08-26 Movable assembly for cylinder type linear motor
KR1020040068085A KR101062710B1 (ko) 2003-08-27 2004-08-27 실린더형 리니어 모터용 가동자
EP09167640.3A EP2124321B1 (en) 2003-08-27 2004-08-27 Moveable assembly for cylinder type linear motor
EP04255212A EP1511163B1 (en) 2003-08-27 2004-08-27 Movable assembly for cylinder type linear motor
CNB2004100682929A CN100550582C (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子
CN2009101463616A CN101640468B (zh) 2003-08-27 2004-08-27 圆柱型直线电机用动子
DE602004027872T DE602004027872D1 (de) 2003-08-27 2004-08-27 Bewegliche Anordnung für zylindrischen Linearmotorantrieb
US11/845,474 US7501724B2 (en) 2003-08-27 2007-08-27 Movable assembly for cylinder type linear motor

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
JP2005102486A JP2005102486A (ja) 2005-04-14
JP4603316B2 true JP4603316B2 (ja) 2010-12-22

Family

ID=34106952

Family Applications (1)

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

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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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
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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
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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
TWI331836B (https=) 2010-10-11
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

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