JP7850137B2 - 振動アクチュエータ - Google Patents

振動アクチュエータ

Info

Publication number
JP7850137B2
JP7850137B2 JP2023510916A JP2023510916A JP7850137B2 JP 7850137 B2 JP7850137 B2 JP 7850137B2 JP 2023510916 A JP2023510916 A JP 2023510916A JP 2023510916 A JP2023510916 A JP 2023510916A JP 7850137 B2 JP7850137 B2 JP 7850137B2
Authority
JP
Japan
Prior art keywords
leaf spring
vibration
case
vibration damping
frame
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.)
Active
Application number
JP2023510916A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022209908A1 (https=
JPWO2022209908A5 (https=
Inventor
雄介 千葉
孝史 飛鳥川
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.)
Foster Electric Co Ltd
Original Assignee
Foster Electric 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 Foster Electric Co Ltd filed Critical Foster Electric Co Ltd
Publication of JPWO2022209908A1 publication Critical patent/JPWO2022209908A1/ja
Publication of JPWO2022209908A5 publication Critical patent/JPWO2022209908A5/ja
Application granted granted Critical
Publication of JP7850137B2 publication Critical patent/JP7850137B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • 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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2023510916A 2021-03-30 2022-03-16 振動アクチュエータ Active JP7850137B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021057490 2021-03-30
JP2021057490 2021-03-30
PCT/JP2022/011995 WO2022209908A1 (ja) 2021-03-30 2022-03-16 振動アクチュエータ

Publications (3)

Publication Number Publication Date
JPWO2022209908A1 JPWO2022209908A1 (https=) 2022-10-06
JPWO2022209908A5 JPWO2022209908A5 (https=) 2024-11-22
JP7850137B2 true JP7850137B2 (ja) 2026-04-22

Family

ID=83459082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510916A Active JP7850137B2 (ja) 2021-03-30 2022-03-16 振動アクチュエータ

Country Status (4)

Country Link
US (1) US20240186875A1 (https=)
JP (1) JP7850137B2 (https=)
CN (1) CN116829273A (https=)
WO (1) WO2022209908A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115051525B (zh) * 2022-06-30 2025-04-04 瑞声光电科技(常州)有限公司 线性振动马达
WO2024101363A1 (ja) * 2022-11-08 2024-05-16 フォスター電機株式会社 アクチュエータ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000354829A (ja) 1999-04-13 2000-12-26 Tokin Corp 振動アクチュエータ
JP2009033864A (ja) 2007-07-26 2009-02-12 Mitsumi Electric Co Ltd 振動発生装置

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973422A (en) * 1998-07-24 1999-10-26 The Guitammer Company Low frequency vibrator
JP4899076B2 (ja) * 1999-04-16 2012-03-21 並木精密宝石株式会社 振動アクチュエータ及びその給電機構
US6501357B2 (en) * 2000-03-16 2002-12-31 Quizix, Inc. Permanent magnet actuator mechanism
WO2004036723A1 (ja) * 2002-10-16 2004-04-29 Matsushita Refrigeration Company リニアモータとそれを用いたリニアコンプレッサ
US7538463B2 (en) * 2006-01-10 2009-05-26 Citizen Electronics Co., Ltd. Vibrator
GB2438255B (en) * 2006-02-23 2009-10-21 Citizen Electronics Vibrator
GB2439411B (en) * 2007-04-27 2008-07-23 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
GB2446685B (en) * 2007-11-27 2009-04-01 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
GB2459269B (en) * 2008-04-15 2010-09-29 Perpetuum Ltd An electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy
US20110133577A1 (en) * 2008-08-18 2011-06-09 In Ho Lee Horizontal linear vibration device
JP2010069356A (ja) * 2008-09-16 2010-04-02 Sanyo Electric Co Ltd 往復振動器
IT1391362B1 (it) * 2008-10-06 2011-12-13 Encrea S R L Generatore miniaturizzato a magneti oscillanti per la produzione di energia elettrica da vibrazioni
JP2010104864A (ja) * 2008-10-28 2010-05-13 Sanyo Electric Co Ltd 往復振動発生器
US7948124B1 (en) * 2009-01-28 2011-05-24 The United States Of America As Represented By The Secretary Of The Navy Electro-magnetic kinetic energy harvesting device using increased magnetic edge area
JP2011067082A (ja) * 2009-08-19 2011-03-31 Sanyo Electric Co Ltd 扁平形振動モータ
GB2469347B (en) * 2009-08-26 2011-10-05 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
KR101092626B1 (ko) * 2010-01-14 2011-12-13 주식회사 우성지앤티 선형 진동모터
KR101113561B1 (ko) * 2010-02-08 2012-02-24 삼성전기주식회사 수직진동자
JP5659426B2 (ja) * 2010-02-16 2015-01-28 日本電産セイミツ株式会社 振動発生装置
JP5537984B2 (ja) * 2010-02-16 2014-07-02 日本電産セイミツ株式会社 往復振動発生器
CN103026062A (zh) * 2010-06-07 2013-04-03 动态能源技术有限责任公司 转动动能转换系统
US9356499B2 (en) * 2010-11-30 2016-05-31 Seiko Instruments Inc. Electromagnetic generator
KR101354744B1 (ko) * 2011-08-04 2014-01-23 삼성전기주식회사 선형진동장치
EP2584683B1 (en) * 2011-10-21 2020-03-18 Université de Liège Energy harvesting system using several energy sources.
JP6036143B2 (ja) * 2012-10-11 2016-11-30 ミツミ電機株式会社 発電装置
KR101969438B1 (ko) * 2012-11-12 2019-04-16 주식회사 엠플러스 선형진동모터
KR102030597B1 (ko) * 2013-03-15 2019-11-08 주식회사 엠플러스 진동발생장치 및 이를 구비하는 전자장치
JP6439145B2 (ja) * 2013-11-07 2018-12-19 パナソニックＩｐマネジメント株式会社 発電装置
JP6023691B2 (ja) * 2013-11-18 2016-11-09 日本電産コパル株式会社 振動アクチュエータ
US9562525B2 (en) * 2014-02-10 2017-02-07 Haier Us Appliance Solutions, Inc. Linear compressor
US20150330449A1 (en) * 2014-05-15 2015-11-19 Aktiebolaget Skf Method for manufacturing a rolling bearing and rolling bearing manufactured according to such a method
JP6396129B2 (ja) * 2014-09-05 2018-09-26 日本電産コパル株式会社 リニア振動モータの製造方法
JP6715101B2 (ja) * 2016-06-20 2020-07-01 株式会社東芝 振動発電機、振動発電ユニット、振動発電モジュールおよび電気機器
US10622538B2 (en) * 2017-07-18 2020-04-14 Apple Inc. Techniques for providing a haptic output and sensing a haptic input using a piezoelectric body
JP6911145B2 (ja) * 2017-11-20 2021-07-28 アルプスアルパイン株式会社 振動発生装置
JP6980877B2 (ja) * 2017-12-25 2021-12-15 フォスター電機株式会社 振動アクチュエータ
JP7137046B2 (ja) * 2017-12-28 2022-09-14 ミツミ電機株式会社 振動アクチュエーター及び携帯機器
JP7157305B2 (ja) * 2018-03-26 2022-10-20 ミツミ電機株式会社 振動アクチュエータ及び電子機器
GB2572350B (en) * 2018-03-27 2023-01-25 Hitachi Rail Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
GB2572348B (en) * 2018-03-27 2020-08-19 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
GB2572351B (en) * 2018-03-27 2020-08-26 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
JP7063691B2 (ja) * 2018-04-06 2022-05-09 フォスター電機株式会社 振動アクチュエータ
JP6900565B2 (ja) * 2018-04-06 2021-07-07 フォスター電機株式会社 振動アクチュエータ
EP4631630A3 (en) * 2018-08-28 2025-11-05 Minebea Mitsumi Inc. Vibration actuator and electronic equipment
JP7291246B2 (ja) * 2019-04-11 2023-06-14 コンチネンタル・エンジニアリング・サーヴィシズ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 自動車内での高性能低音再生のための剛構造体用の振動アクチュエータ
KR20210047576A (ko) * 2019-10-22 2021-04-30 주식회사 씨케이머티리얼즈랩 래디얼 마그넷 액추에이터
US12337346B2 (en) * 2020-02-27 2025-06-24 Minebea Mitsumi Inc. Vibration actuator and electronic device
WO2021172576A1 (ja) * 2020-02-27 2021-09-02 ミネベアミツミ株式会社 振動アクチュエータ及び電子機器
JP7410791B2 (ja) * 2020-04-28 2024-01-10 ニデックインスツルメンツ株式会社 アクチュエータ
CN113572333B (zh) * 2020-04-28 2024-03-29 日本电产三协株式会社 致动器
JP2022049071A (ja) * 2020-09-16 2022-03-29 株式会社東芝 振動発電機
DE102020213768A1 (de) * 2020-11-02 2022-05-05 Continental Engineering Services Gmbh Aktuator zur Anregung von Schwingungen umfassend einen Antrieb mit verbesserter Dämpfung
US11646680B2 (en) * 2021-09-08 2023-05-09 Honeywell International Inc. Autonomous wireless multivariant sensor node—AWSN

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000354829A (ja) 1999-04-13 2000-12-26 Tokin Corp 振動アクチュエータ
JP2009033864A (ja) 2007-07-26 2009-02-12 Mitsumi Electric Co Ltd 振動発生装置

Also Published As

Publication number Publication date
US20240186875A1 (en) 2024-06-06
JPWO2022209908A1 (https=) 2022-10-06
WO2022209908A1 (ja) 2022-10-06
CN116829273A (zh) 2023-09-29

Similar Documents

Publication Publication Date Title
CN113490554B (zh) 振动致动器
CN107623425B (zh) 线性振动产生装置
JP7850137B2 (ja) 振動アクチュエータ
JP6346104B2 (ja) 振動発生器
KR20180010288A (ko) 선형 진동 발생장치.
KR20130115114A (ko) 바이브레이터
JP7664696B2 (ja) 振動アクチュエータ
JP2009028641A (ja) 振動発生装置
JP7560326B2 (ja) 振動アクチュエータ
CN110719009B (zh) 弹性部件结构体及适用其的线性振动马达
JP2022076895A (ja) 振動アクチュエータ
JP2022083510A (ja) アクチュエータ
KR20130000826U (ko) 선형 진동발생 장치
KR102277662B1 (ko) 리니어 진동모터 및 그 제조방법
JP2025003067A (ja) 刺激付与装置及びウェアラブル装置
JP2022076635A (ja) 振動アクチュエータ
WO2023243413A1 (ja) 振動アクチュエータ
JP2023061571A (ja) アクチュエータ
JP2021176637A (ja) 振動アクチュエータ
US20250183775A1 (en) Vibrating motor
JP2022072473A (ja) 振動アクチュエータ
JP2022154294A (ja) 振動モータ
JP7764198B2 (ja) 振動アクチュエータ
KR20130127128A (ko) 음향변환장치용 자속 형성 소자
JP2001225010A (ja) 多機能型発音体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241113

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251125

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260119

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260407

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260410

R150 Certificate of patent or registration of utility model

Ref document number: 7850137

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150