JP2005522176A - 電磁力による制御可能な圧縮スプリングとしてのリニアボイスコイルアクチュエータ - Google Patents

電磁力による制御可能な圧縮スプリングとしてのリニアボイスコイルアクチュエータ Download PDF

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Publication number
JP2005522176A
JP2005522176A JP2003582884A JP2003582884A JP2005522176A JP 2005522176 A JP2005522176 A JP 2005522176A JP 2003582884 A JP2003582884 A JP 2003582884A JP 2003582884 A JP2003582884 A JP 2003582884A JP 2005522176 A JP2005522176 A JP 2005522176A
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JP
Japan
Prior art keywords
coil
assembly
soft magnetic
coil assembly
permanent magnet
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.)
Pending
Application number
JP2003582884A
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English (en)
Japanese (ja)
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JP2005522176A5 (enExample
Inventor
ゴドキン、ミカイル
Original Assignee
ビーイーアイ センサーズ アンド システムズ カンパニー インコーポレイテッド
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Application filed by ビーイーアイ センサーズ アンド システムズ カンパニー インコーポレイテッド filed Critical ビーイーアイ センサーズ アンド システムズ カンパニー インコーポレイテッド
Publication of JP2005522176A publication Critical patent/JP2005522176A/ja
Publication of JP2005522176A5 publication Critical patent/JP2005522176A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
JP2003582884A 2002-04-02 2003-04-02 電磁力による制御可能な圧縮スプリングとしてのリニアボイスコイルアクチュエータ Pending JP2005522176A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36940102P 2002-04-02 2002-04-02
PCT/US2003/010163 WO2003085811A1 (en) 2002-04-02 2003-04-02 Linear voice coil actuator as a controllable electromagnetic compression spring

Publications (2)

Publication Number Publication Date
JP2005522176A true JP2005522176A (ja) 2005-07-21
JP2005522176A5 JP2005522176A5 (enExample) 2009-03-26

Family

ID=28791948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003582884A Pending JP2005522176A (ja) 2002-04-02 2003-04-02 電磁力による制御可能な圧縮スプリングとしてのリニアボイスコイルアクチュエータ

Country Status (8)

Country Link
US (1) US6831538B2 (enExample)
EP (1) EP1493222B1 (enExample)
JP (1) JP2005522176A (enExample)
KR (1) KR20050027088A (enExample)
CN (1) CN1672311A (enExample)
AT (1) ATE413009T1 (enExample)
DE (1) DE60324402D1 (enExample)
WO (1) WO2003085811A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050092952A1 (en) * 2003-11-03 2005-05-05 Mccarroll Vincent P. Proportional poppet valve
US20060155432A1 (en) 2005-01-07 2006-07-13 United Technologies Corporation Methods and systems for monitoring atmospheric conditions, predicting turbulent atmospheric conditions and optimizing flight paths of aircraft
CN101356596B (zh) * 2005-12-07 2016-06-01 Bei传感器及系统有限公司 线性致动器和配置电磁弹簧的方法
DE102008061205A1 (de) * 2008-11-18 2010-05-20 Institut für Luft- und Kältetechnik gemeinnützige Gesellschaft mbH Elektrodynamischer Linearschwingmotor
CN109639086B (zh) * 2018-12-24 2020-11-03 南京航空航天大学 电磁感应式供电的音圈电机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364669A (en) * 1971-12-23 1974-08-29 Standard Telephones Cables Ltd Electro acoustic transducers
DE2621272C2 (de) * 1975-05-16 1982-11-11 Regie Nationale Des Usines Renault, 92109 Boulogne-Billancourt, Hauts-De-Seine Elektromagnetische Betätigungsvorrichtung
DE3267952D1 (en) * 1981-03-21 1986-01-30 Vacuumschmelze Gmbh Magnetic drive system for producing linear movements
JPS57190403A (en) 1981-05-18 1982-11-24 Toshiba Corp Large-sized antenna for space
JPS5980145A (ja) * 1982-10-29 1984-05-09 Fujitsu Ltd 往復直進装置
US5345206A (en) * 1992-11-24 1994-09-06 Bei Electronics, Inc. Moving coil actuator utilizing flux-focused interleaved magnetic circuit
EP1001512A3 (en) * 1998-11-10 2001-02-14 Asm Lithography B.V. Actuator and transducer
EP1430588B1 (en) 2001-09-14 2008-06-11 BEI Technologies, Inc. Linear voice coil actuator with a latching feature

Also Published As

Publication number Publication date
CN1672311A (zh) 2005-09-21
EP1493222B1 (en) 2008-10-29
DE60324402D1 (de) 2008-12-11
KR20050027088A (ko) 2005-03-17
ATE413009T1 (de) 2008-11-15
WO2003085811A1 (en) 2003-10-16
US6831538B2 (en) 2004-12-14
US20040027221A1 (en) 2004-02-12
EP1493222A1 (en) 2005-01-05

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