KR20200138043A - 진동 액추에이터 및 전자기기 - Google Patents

진동 액추에이터 및 전자기기 Download PDF

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Publication number
KR20200138043A
KR20200138043A KR1020200063662A KR20200063662A KR20200138043A KR 20200138043 A KR20200138043 A KR 20200138043A KR 1020200063662 A KR1020200063662 A KR 1020200063662A KR 20200063662 A KR20200063662 A KR 20200063662A KR 20200138043 A KR20200138043 A KR 20200138043A
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KR
South Korea
Prior art keywords
coil
vibration
movable body
vibration actuator
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.)
Withdrawn
Application number
KR1020200063662A
Other languages
English (en)
Korean (ko)
Inventor
유키 타카하시
치카라 세키구치
시게유키 시모무라
요시히로 쿠마노미도
다이스케 코다마
유타 요시이
시게노리 이나모토
Original Assignee
미네베아미츠미 가부시키가이샤
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 미네베아미츠미 가부시키가이샤 filed Critical 미네베아미츠미 가부시키가이샤
Publication of KR20200138043A publication Critical patent/KR20200138043A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • 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
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
KR1020200063662A 2019-05-31 2020-05-27 진동 액추에이터 및 전자기기 Withdrawn KR20200138043A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019103148 2019-05-31
JPJP-P-2019-103148 2019-05-31
JP2020015500A JP6923278B2 (ja) 2019-05-31 2020-01-31 振動アクチュエータ及び電子機器
JPJP-P-2020-015500 2020-01-31

Publications (1)

Publication Number Publication Date
KR20200138043A true KR20200138043A (ko) 2020-12-09

Family

ID=73649359

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200063662A Withdrawn KR20200138043A (ko) 2019-05-31 2020-05-27 진동 액추에이터 및 전자기기

Country Status (3)

Country Link
JP (5) JP6923278B2 (https=)
KR (1) KR20200138043A (https=)
TW (1) TW202103412A (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591982A (en) 2019-11-29 2021-08-18 Inoue Nicholas A transducer for producing vibrational movement
JP7411443B2 (ja) * 2020-02-27 2024-01-11 ニデックインスツルメンツ株式会社 アクチュエータ
GB2607085B (en) * 2021-05-27 2023-11-08 Groundwaves Ltd A transducer for producing vibrational movement
JP2023006575A (ja) * 2021-06-30 2023-01-18 ミネベアミツミ株式会社 振動アクチュエータ及び電気機器
JP7726518B2 (ja) * 2021-08-06 2025-08-20 ミネベアミツミ株式会社 振動アクチュエーター
JP7780276B2 (ja) 2021-08-31 2025-12-04 フォスター電機株式会社 アクチュエータ
JP2023183814A (ja) * 2022-06-16 2023-12-28 フォスター電機株式会社 振動アクチュエータ
JP7652804B2 (ja) * 2022-09-09 2025-03-27 エーエーシー マイクロテック（チャンヂョウ）カンパニー リミテッド 振動モータ
JP2024068476A (ja) * 2022-11-08 2024-05-20 フォスター電機株式会社 アクチュエータ
TWI845076B (zh) * 2022-12-20 2024-06-11 士林電機廠股份有限公司 鐵芯捲繞機及其膨脹支撐結構
JP2025021776A (ja) * 2023-08-01 2025-02-14 アルプスアルパイン株式会社 振動発生装置及び振動発生装置の製造方法
JP2025058534A (ja) * 2023-09-28 2025-04-09 ミネベアミツミ株式会社 振動アクチュエータ及び電気機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3748637B2 (ja) 1996-10-14 2006-02-22 松下電器産業株式会社 携帯機器用振動発生装置

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JPS5831779U (ja) * 1981-08-21 1983-03-02 日立金属株式会社 往復駆動装置
JP3483959B2 (ja) * 1994-10-14 2004-01-06 Ｔｄｋ株式会社 磁石可動型リニアアクチュエータ及びポンプ
JPH11262234A (ja) * 1998-03-12 1999-09-24 Daido Steel Co Ltd 振動発電機
JP2003062525A (ja) * 2001-08-23 2003-03-04 Shicoh Eng Co Ltd 電磁型アクチュエータ
JP2003300013A (ja) * 2002-04-05 2003-10-21 Fdk Corp 筒形振動発生装置
JP4029774B2 (ja) * 2003-05-16 2008-01-09 松下電工株式会社 アクチュエータ
JP2006296127A (ja) * 2005-04-13 2006-10-26 Alps Electric Co Ltd 電磁アクチュエータ
JP2009033864A (ja) * 2007-07-26 2009-02-12 Mitsumi Electric Co Ltd 振動発生装置
JP2010246205A (ja) * 2009-04-02 2010-10-28 Nisca Corp 電磁アクチュエータ
JP2010252486A (ja) * 2009-04-14 2010-11-04 Nisca Corp 電磁アクチュエータ
JP5815264B2 (ja) * 2011-03-31 2015-11-17 日本電産コパル株式会社 振動アクチュエータ
CN101944819B (zh) * 2010-09-16 2012-01-11 中国科学院宁波材料技术与工程研究所 一种永磁直线往复运动机构
JP2013126299A (ja) * 2011-12-14 2013-06-24 Aisin Seiki Co Ltd リニアアクチュエータ
JP6126047B2 (ja) * 2014-05-28 2017-05-10 日本電信電話株式会社 加速度発生装置
DE102014211949A1 (de) * 2014-06-23 2015-12-24 Contitech Vibration Control Gmbh Linearaktor, Hydrolager sowie Kraftfahrzeug mit einem derartigen Hydrolager bzw. Linearaktor
JP5764252B2 (ja) * 2014-12-27 2015-08-19 日本電産コパル株式会社 振動アクチュエータ
JP5989212B2 (ja) * 2015-09-24 2016-09-07 日本電産コパル株式会社 振動アクチュエータ
JP6591248B2 (ja) * 2015-09-28 2019-10-16 日本電産コパル株式会社 リニア振動モータ
JP6620311B2 (ja) * 2016-03-01 2019-12-18 パナソニックＩｐマネジメント株式会社 電動機及びこれを備えた送風機
JP6681261B2 (ja) * 2016-04-28 2020-04-15 住友理工株式会社 電磁式アクチュエータおよび能動型制振装置
JP7050448B2 (ja) * 2017-09-29 2022-04-08 フォスター電機株式会社 振動アクチュエータ
JP6656303B2 (ja) * 2018-05-30 2020-03-04 株式会社不二工機 電磁的駆動コイル装置及びその成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3748637B2 (ja) 1996-10-14 2006-02-22 松下電器産業株式会社 携帯機器用振動発生装置

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JP7615473B2 (ja) 2025-01-17
TW202103412A (zh) 2021-01-16
JP2022066523A (ja) 2022-04-28
JP6923278B2 (ja) 2021-08-18
JP2021107083A (ja) 2021-07-29
JP7039751B2 (ja) 2022-03-22
JP7164751B2 (ja) 2022-11-01
JP7106777B2 (ja) 2022-07-26
JP2022179794A (ja) 2022-12-02
JP2020195999A (ja) 2020-12-10
JP2022132388A (ja) 2022-09-08

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Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203