ATE472808T1 - Linear-schwingspulenbetätigungsglied mit planarspulen - Google Patents

Linear-schwingspulenbetätigungsglied mit planarspulen

Info

Publication number
ATE472808T1
ATE472808T1 AT02806478T AT02806478T ATE472808T1 AT E472808 T1 ATE472808 T1 AT E472808T1 AT 02806478 T AT02806478 T AT 02806478T AT 02806478 T AT02806478 T AT 02806478T AT E472808 T1 ATE472808 T1 AT E472808T1
Authority
AT
Austria
Prior art keywords
field
voice coil
linear voice
magnets
coil actuator
Prior art date
Application number
AT02806478T
Other languages
English (en)
Inventor
Mikhail Godkin
Original Assignee
Custom Sensors & Technologies
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 Custom Sensors & Technologies filed Critical Custom Sensors & Technologies
Application granted granted Critical
Publication of ATE472808T1 publication Critical patent/ATE472808T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Linear Motors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT02806478T 2001-12-21 2002-12-20 Linear-schwingspulenbetätigungsglied mit planarspulen ATE472808T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34348801P 2001-12-21 2001-12-21
PCT/US2002/040796 WO2003060931A1 (en) 2001-12-21 2002-12-20 Linear voice coil actuator with planar coils

Publications (1)

Publication Number Publication Date
ATE472808T1 true ATE472808T1 (de) 2010-07-15

Family

ID=23346317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02806478T ATE472808T1 (de) 2001-12-21 2002-12-20 Linear-schwingspulenbetätigungsglied mit planarspulen

Country Status (8)

Country Link
US (1) US6787943B2 (de)
EP (1) EP1468432B1 (de)
JP (1) JP2005515741A (de)
KR (1) KR20040101194A (de)
CN (1) CN100375206C (de)
AT (1) ATE472808T1 (de)
DE (1) DE60236895D1 (de)
WO (1) WO2003060931A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336006B2 (en) * 2002-09-19 2008-02-26 Fuji Xerox Co., Ltd. Magnetic actuator with reduced magnetic flux leakage and haptic sense presenting device
WO2004038741A1 (en) * 2002-10-21 2004-05-06 Bei Sensors And Systems Company, Inc. Flat linear voice coil actuator with planar coils and a spring-type characteristic
US8124333B2 (en) 2003-04-16 2012-02-28 APDN, Inc. Methods for covalent linking of optical reporters
JP2006223081A (ja) 2005-01-14 2006-08-24 Matsushita Electric Ind Co Ltd アクチュエータ構造およびそれを用いたアクチュエータブロック、ならびに電子機器
US7279814B2 (en) * 2005-11-01 2007-10-09 Bio-Rad Laboratories, Inc. Moving coil actuator for reciprocating motion with controlled force distribution
TWI343164B (en) * 2007-12-04 2011-06-01 Ind Tech Res Inst Voice coil motor
US7755225B2 (en) * 2008-03-31 2010-07-13 Electro Scientific Industries, Inc. Recoilless voice coil actuator and method
NL2003128C2 (en) * 2009-07-03 2011-01-04 Tecnotion B V A method for fabricating an electromagnetic actuator, an electromagnetic actuator, and a charged particle device comprising the same.
DE102010004642B4 (de) * 2010-01-13 2012-09-27 Integrated Dynamics Engineering Gmbh Magnetaktor sowie Verfahren zu dessen Montage
JP5140103B2 (ja) * 2010-03-17 2013-02-06 株式会社日立ハイテクノロジーズ リニアモータ対、移動ステージ、及び電子顕微鏡
KR101132948B1 (ko) 2010-05-13 2012-04-05 엘에스산전 주식회사 전기자동차 충방전 시스템, 충방전 장치, 충방전 방법
CN102946162A (zh) * 2011-08-16 2013-02-27 大银微系统股份有限公司 线性马达的定子基座
CN103731002B (zh) * 2014-01-21 2017-04-19 清华大学 音圈电机
CN103915971B (zh) * 2014-04-14 2016-01-06 南京航空航天大学 具有多气隙独立绕组结构的三维磁通永磁直线电机
US9130445B1 (en) 2014-08-04 2015-09-08 David Micah Katz Electromechanical transducer with non-circular voice coil
ES2882288T3 (es) * 2017-03-09 2021-12-01 Behr Hella Thermocontrol Gmbh Actuador electromagnético para una unidad de realimentación mecánica
EP3567708B1 (de) * 2018-05-09 2022-03-09 Etel S.A. Sekundärteil für einen eisenlosen linearmotor
CN111082630B (zh) * 2019-12-19 2021-03-30 歌尔股份有限公司 一种振动装置
WO2022137981A1 (ja) * 2020-12-25 2022-06-30 アルプスアルパイン株式会社 振動発生装置
WO2022137975A1 (ja) * 2020-12-25 2022-06-30 アルプスアルパイン株式会社 振動発生装置
US11716003B1 (en) * 2022-03-08 2023-08-01 The United States Of America, As Represented By The Secretary Of The Navy Electromagnetic arrays
US20240072625A1 (en) * 2022-08-31 2024-02-29 Nidec Corporation Vibration motor
CN221305610U (zh) * 2023-11-03 2024-07-09 湖北省钻马智控科技有限公司 一种振动马达
CN121966176A (zh) * 2024-10-31 2026-05-01 利民(番禺南沙)电器发展有限公司 一种线性致动器及毛发切割装置
CN119231867B (zh) * 2024-11-28 2025-03-14 克瑞科技(东莞)有限公司 一种小家电用的直线电机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318038A (en) * 1978-11-15 1982-03-02 Nippon Electric Co., Ltd. Moving-coil linear motor
KR900005760B1 (ko) * 1986-02-19 1990-08-09 가부시기가이샤 히다찌 세이사꾸쇼 가동코일형 리니어 모터
US4808955A (en) * 1987-10-05 1989-02-28 Bei Electronics, Inc. Moving coil linear actuator with interleaved magnetic circuits
US5345206A (en) * 1992-11-24 1994-09-06 Bei Electronics, Inc. Moving coil actuator utilizing flux-focused interleaved magnetic circuit
JPH10313566A (ja) * 1997-05-12 1998-11-24 Jii M C:Kk リニアモータ
US6590355B1 (en) * 1999-06-07 2003-07-08 Nikon Corporation Linear motor device, stage device, and exposure apparatus
US6549380B2 (en) * 2000-04-17 2003-04-15 Seagate Technology Llc Data handling system with flux-directing voice coil motor

Also Published As

Publication number Publication date
US20030127916A1 (en) 2003-07-10
EP1468432B1 (de) 2010-06-30
US6787943B2 (en) 2004-09-07
CN1620705A (zh) 2005-05-25
CN100375206C (zh) 2008-03-12
DE60236895D1 (de) 2010-08-12
WO2003060931A1 (en) 2003-07-24
EP1468432A1 (de) 2004-10-20
JP2005515741A (ja) 2005-05-26
KR20040101194A (ko) 2004-12-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties