SG11201604223RA - Flat voice coil motor - Google Patents

Flat voice coil motor

Info

Publication number
SG11201604223RA
SG11201604223RA SG11201604223RA SG11201604223RA SG11201604223RA SG 11201604223R A SG11201604223R A SG 11201604223RA SG 11201604223R A SG11201604223R A SG 11201604223RA SG 11201604223R A SG11201604223R A SG 11201604223RA SG 11201604223R A SG11201604223R A SG 11201604223RA
Authority
SG
Singapore
Prior art keywords
voice coil
coil motor
flat voice
flat
motor
Prior art date
Application number
SG11201604223RA
Other languages
English (en)
Inventor
Subing Duan
Zhigang Zhang
Qingsheng Chen
Xiaohu Liu
Original Assignee
Shanghai Microelectronics Equi
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 Shanghai Microelectronics Equi filed Critical Shanghai Microelectronics Equi
Publication of SG11201604223RA publication Critical patent/SG11201604223RA/en

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
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
    • 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
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
SG11201604223RA 2013-11-26 2014-11-07 Flat voice coil motor SG11201604223RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310612815.0A CN104682656B (zh) 2013-11-26 2013-11-26 平板音圈电机
PCT/CN2014/090589 WO2015078287A1 (zh) 2013-11-26 2014-11-07 平板音圈电机

Publications (1)

Publication Number Publication Date
SG11201604223RA true SG11201604223RA (en) 2016-08-30

Family

ID=53198342

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201604223RA SG11201604223RA (en) 2013-11-26 2014-11-07 Flat voice coil motor

Country Status (7)

Country Link
US (1) US20160380524A1 (zh)
EP (1) EP3076531A4 (zh)
JP (1) JP2016537963A (zh)
CN (1) CN104682656B (zh)
SG (1) SG11201604223RA (zh)
TW (1) TWI531138B (zh)
WO (1) WO2015078287A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106341029A (zh) * 2015-07-10 2017-01-18 上海微电子装备有限公司 一种音圈电机
CN105281527B (zh) 2015-11-25 2018-06-26 歌尔股份有限公司 线性振动马达
CN105281528B (zh) * 2015-11-25 2018-07-27 歌尔股份有限公司 线性振动马达
CN107546953A (zh) * 2016-06-29 2018-01-05 上海微电子装备（集团）股份有限公司 摇摆音圈电机
CN106130301B (zh) * 2016-07-20 2018-10-30 瑞声科技(新加坡)有限公司 线性振动电机
CN106208601B (zh) * 2016-07-21 2018-10-16 瑞声科技(新加坡)有限公司 线性电机
CN107482872B (zh) * 2017-06-26 2024-04-12 浙江大学 二维电磁激励器
US11165325B2 (en) 2017-08-28 2021-11-02 Canon Kabushiki Kaisha Drive apparatus having drive unit using magnetic circuit
CN108011489B (zh) * 2017-09-19 2020-07-03 沈阳工业大学 多单元微行程音圈直线电机
CN108124105B (zh) * 2018-02-02 2019-12-10 西南石油大学 电机系统
CN111313763B (zh) * 2020-03-30 2022-08-05 重庆大学 一种低刚度及大悬浮力的重力补偿器
US11423930B2 (en) * 2020-11-01 2022-08-23 Kaizhong Gao Hard disk drive with composite permanent magnet
CN114189123B (zh) * 2022-02-15 2022-07-08 上海隐冠半导体技术有限公司 磁浮机构、补偿装置及微动设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721572A (ja) * 1992-07-23 1995-01-24 Nippon Columbia Co Ltd 光ヘッドスライド機構
US5914836A (en) * 1997-03-31 1999-06-22 Seagate Technology, Inc. Cantilevered support for the magnetic circuit of a disc drive voice coil motor
TW526630B (en) * 1998-11-10 2003-04-01 Asml Netherlands Bv Actuator and transducer
EP1001512A3 (en) * 1998-11-10 2001-02-14 Asm Lithography B.V. Actuator and transducer
JP4036207B2 (ja) * 1999-09-10 2008-01-23 日本電気株式会社 Ｘｙステージ
JP4428799B2 (ja) * 2000-04-03 2010-03-10 キヤノン株式会社 磁気支持機構、位置決め装置および半導体デバイス製造方法
US6717296B2 (en) * 2001-08-22 2004-04-06 Asml Netherlands B.V. Lithographic apparatus and motor for use in the apparatus
CN201118422Y (zh) * 2007-10-12 2008-09-17 魏华 反冲式高效振动电机
GB2446685B (en) * 2007-11-27 2009-04-01 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
CN101607372A (zh) * 2009-07-14 2009-12-23 南通科技投资集团股份有限公司 可抵消重力影响的双直线永磁同步电机水平进给平台
KR101084860B1 (ko) * 2009-07-22 2011-11-21 삼성전기주식회사 수평 리니어 진동자
US9252650B2 (en) * 2009-08-31 2016-02-02 Yaskawa Europe Technology Ltd. Transverse flux electrical motor
CN101917143B (zh) * 2010-07-21 2011-11-30 华中科技大学 一种具有磁浮重力平衡功能的音圈电机
CN102215019B (zh) * 2011-06-01 2013-05-08 哈尔滨工业大学 有源型重力补偿电磁支撑装置
CN102722089B (zh) * 2011-06-28 2014-06-18 清华大学 一种无接触式粗精动叠层六自由度定位装置
CN103001444A (zh) * 2012-09-29 2013-03-27 苏州贝腾特电子科技有限公司 一种用于微型驱动电机的定位支架
CA2924369C (en) * 2013-09-26 2020-09-22 Dominion Alternative Energy, Llc Superconductive electric motor and generator
US9448382B2 (en) * 2013-11-06 2016-09-20 Corephotonics Ltd. Electromagnetic actuators for digital cameras
US10003246B2 (en) * 2016-03-10 2018-06-19 Laitram, L.L.C. Linear-motor stator with integral line reactor

Also Published As

Publication number Publication date
JP2016537963A (ja) 2016-12-01
EP3076531A4 (en) 2016-12-21
CN104682656B (zh) 2018-04-27
TW201526470A (zh) 2015-07-01
EP3076531A1 (en) 2016-10-05
US20160380524A1 (en) 2016-12-29
TWI531138B (zh) 2016-04-21
CN104682656A (zh) 2015-06-03
WO2015078287A1 (zh) 2015-06-04

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