JP6826323B2 - 振動制御装置 - Google Patents

振動制御装置 Download PDF

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Publication number
JP6826323B2
JP6826323B2 JP2017167341A JP2017167341A JP6826323B2 JP 6826323 B2 JP6826323 B2 JP 6826323B2 JP 2017167341 A JP2017167341 A JP 2017167341A JP 2017167341 A JP2017167341 A JP 2017167341A JP 6826323 B2 JP6826323 B2 JP 6826323B2
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JP
Japan
Prior art keywords
vibration
vibrating body
circuit
resistor
resistance
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
JP2017167341A
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English (en)
Japanese (ja)
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JP2019047271A (ja
JP2019047271A5 (enExample
Inventor
佳郎 三宅
佳郎 三宅
野呂　正夫
正夫 野呂
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP2017167341A priority Critical patent/JP6826323B2/ja
Priority to PCT/JP2018/020004 priority patent/WO2019044070A1/ja
Publication of JP2019047271A publication Critical patent/JP2019047271A/ja
Publication of JP2019047271A5 publication Critical patent/JP2019047271A5/ja
Application granted granted Critical
Publication of JP6826323B2 publication Critical patent/JP6826323B2/ja
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    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/06—Drive circuits; Control arrangements or methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Vibration Prevention Devices (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2017167341A 2017-08-31 2017-08-31 振動制御装置 Active JP6826323B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017167341A JP6826323B2 (ja) 2017-08-31 2017-08-31 振動制御装置
PCT/JP2018/020004 WO2019044070A1 (ja) 2017-08-31 2018-05-24 振動制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017167341A JP6826323B2 (ja) 2017-08-31 2017-08-31 振動制御装置

Publications (3)

Publication Number Publication Date
JP2019047271A JP2019047271A (ja) 2019-03-22
JP2019047271A5 JP2019047271A5 (enExample) 2019-05-16
JP6826323B2 true JP6826323B2 (ja) 2021-02-03

Family

ID=65527359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017167341A Active JP6826323B2 (ja) 2017-08-31 2017-08-31 振動制御装置

Country Status (2)

Country Link
JP (1) JP6826323B2 (enExample)
WO (1) WO2019044070A1 (enExample)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783898A (en) * 1996-02-26 1998-07-21 Mcdonnell Douglas Corporation Piezoelectric shunts for simultaneous vibration reduction and damping of multiple vibration modes
JP2003119719A (ja) * 2001-10-17 2003-04-23 Ishikawajima Harima Heavy Ind Co Ltd 鉄橋の騒音低減方法及び装置
US6870303B2 (en) * 2002-05-08 2005-03-22 Pohang University Of Science And Technology Foundation Multi-mode vibration damping device and method using negative capacitance shunt circuits
JP2004048652A (ja) * 2002-11-29 2004-02-12 Toyo Commun Equip Co Ltd 高周波圧電発振器
JP4154261B2 (ja) * 2003-03-12 2008-09-24 リオン株式会社 音響・振動制御装置
JP4714937B2 (ja) * 2005-09-05 2011-07-06 独立行政法人 宇宙航空研究開発機構 構造物の制振装置
JP5023282B2 (ja) * 2007-04-10 2012-09-12 英彰 高島 圧電発振器
JP2013239779A (ja) * 2012-05-11 2013-11-28 Asahi Kasei Electronics Co Ltd 無線装置及びそれを備えたセンサ並びに無線タグ
US20140354112A1 (en) * 2013-05-31 2014-12-04 GM Global Technology Operations LLC Piezoelectric resonators for reduction of noise and vibration in vehicle components
JP6862731B2 (ja) * 2016-03-01 2021-04-21 ヤマハ株式会社 制振装置

Also Published As

Publication number Publication date
WO2019044070A1 (ja) 2019-03-07
JP2019047271A (ja) 2019-03-22

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