DE602005023129D1 - Kleiner piezoelektrischer oder elektrostriktiver linearmotor - Google Patents

Kleiner piezoelektrischer oder elektrostriktiver linearmotor

Info

Publication number
DE602005023129D1
DE602005023129D1 DE602005023129T DE602005023129T DE602005023129D1 DE 602005023129 D1 DE602005023129 D1 DE 602005023129D1 DE 602005023129 T DE602005023129 T DE 602005023129T DE 602005023129 T DE602005023129 T DE 602005023129T DE 602005023129 D1 DE602005023129 D1 DE 602005023129D1
Authority
DE
Germany
Prior art keywords
linear motor
electrostrictive
piezoelectric
small piezoelectric
movable shaft
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
DE602005023129T
Other languages
English (en)
Inventor
Seong Yil Yoon
Vasiljef Piotr
Bo Keun Kim
Seok Min Yoon
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.)
Piezoelectric Technology Co Ltd
Original Assignee
Piezoelectric Technology 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
Priority claimed from KR10-2004-0014050A external-priority patent/KR100443638B1/ko
Priority claimed from KR1020040040895A external-priority patent/KR100443639B1/ko
Application filed by Piezoelectric Technology Co Ltd filed Critical Piezoelectric Technology Co Ltd
Publication of DE602005023129D1 publication Critical patent/DE602005023129D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
    • H02N2/025—Inertial sliding motors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
DE602005023129T 2004-03-02 2005-02-04 Kleiner piezoelektrischer oder elektrostriktiver linearmotor Active DE602005023129D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2004-0014050A KR100443638B1 (ko) 2004-03-02 2004-03-02 소형 압전/전왜 초음파 리니어모터
KR1020040040895A KR100443639B1 (ko) 2004-06-04 2004-06-04 소형 압전/전왜 초음파 리니어모터
PCT/KR2005/000353 WO2005083874A1 (en) 2004-03-02 2005-02-04 Small piezoelectric or electrostrictive linear motor

Publications (1)

Publication Number Publication Date
DE602005023129D1 true DE602005023129D1 (de) 2010-10-07

Family

ID=34914604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023129T Active DE602005023129D1 (de) 2004-03-02 2005-02-04 Kleiner piezoelektrischer oder elektrostriktiver linearmotor

Country Status (6)

Country Link
US (2) US7498719B2 (de)
EP (1) EP1721382B1 (de)
JP (1) JP2007516688A (de)
AT (1) ATE479201T1 (de)
DE (1) DE602005023129D1 (de)
WO (1) WO2005083874A1 (de)

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KR100698438B1 (ko) * 2005-05-18 2007-03-22 한국과학기술연구원 변위 확대 기구를 갖는 압전 선형 모터
KR100768513B1 (ko) * 2006-04-17 2007-10-18 주식회사 아이노바 향상된 변위를 제공하는 선형 압전 모터
KR100817470B1 (ko) 2006-10-24 2008-03-31 한국과학기술연구원 압전 선형 모터
EP2122702B1 (de) * 2007-01-18 2015-08-26 Newport Corporation Optische justierungsanbringungen mit einem piezoelektrischen trägheitstreiber
JP2008259345A (ja) * 2007-04-06 2008-10-23 Shicoh Engineering Co Ltd リニア駆動装置、レンズ駆動装置、カメラ及びカメラ付き携帯電話
CN101556366B (zh) * 2008-04-09 2010-09-29 鸿富锦精密工业（深圳）有限公司 变焦镜头驱动装置
JP5544504B2 (ja) * 2008-05-09 2014-07-09 新シコー科技株式会社 リニア駆動装置、レンズ駆動装置、カメラ及びカメラ付き携帯電話
JP2009276422A (ja) * 2008-05-13 2009-11-26 Mitsumi Electric Co Ltd 駆動装置
JP2010246277A (ja) * 2009-04-07 2010-10-28 Shicoh Engineering Co Ltd リニア駆動装置
JP5540188B2 (ja) * 2009-10-29 2014-07-02 新シコー科技株式会社 リニア駆動装置
WO2011107982A1 (en) 2010-03-01 2011-09-09 Noa Habas Visual and tactile display
US8482868B2 (en) * 2010-07-15 2013-07-09 Newport Corporation Optical adjustable mounts with absolute position feedback
JP5447693B2 (ja) * 2010-12-24 2014-03-19 株式会社村田製作所 加速度センサ
JP5742856B2 (ja) 2011-02-07 2015-07-01 株式会社村田製作所 変位部材、駆動部材、アクチュエータ及び駆動装置
WO2012127420A2 (en) 2011-03-21 2012-09-27 Ipu Industries Ltd. An implatable prosthetic valve controllable with a piezoelectric mems actuator
US9395011B2 (en) 2012-10-14 2016-07-19 Ipu Industries Ltd. Proportional valve controlled with a piezoelectric linear actuator
JP5540249B1 (ja) * 2013-04-01 2014-07-02 新シコー科技株式会社 振動装置及び電子機器
RU2654014C2 (ru) * 2013-05-07 2018-05-15 Конинклейке Филипс Н.В. Линейный цифровой пропорциональный пьезоэлектрический клапан
JP6155460B2 (ja) * 2013-06-06 2017-07-05 新シコー科技株式会社 駆動部材、リニア駆動装置、カメラ装置及び電子機器
DE102013211630A1 (de) 2013-06-20 2014-12-24 Robert Bosch Gmbh Elektroakustischer Wandler
US9312790B2 (en) 2013-09-13 2016-04-12 Physik Instrumente (Pi) Gmbh & Co. Kg Compact versatile stick-slip piezoelectric motor
JP5685703B1 (ja) * 2013-09-20 2015-03-18 新シコー科技株式会社 リニア駆動装置、リニア駆動装置を用いた電子機器及び身体装着品
JP5686330B2 (ja) * 2014-02-25 2015-03-18 新シコー科技株式会社 リニア駆動装置、レンズ駆動装置、カメラ及びカメラ付き携帯電話
US20170030474A1 (en) * 2014-04-07 2017-02-02 I.P.U. Industries Ltd Pinch valve
US9425711B2 (en) 2014-04-15 2016-08-23 Newport Corporation Integral preload mechanism for piezoelectric actuator
JP2016046407A (ja) * 2014-08-25 2016-04-04 新シコー科技株式会社 圧電アクチュエータ、リニア駆動装置及び電子機器
WO2016123265A1 (en) 2015-01-29 2016-08-04 Newport Corporation Integrated picomotor mount
US11169231B2 (en) 2017-11-23 2021-11-09 Qonetec Ag NMR probe head with piezoelectric actuators
CN108199612A (zh) * 2018-02-26 2018-06-22 盐城工学院 一种双驱动足型直线压电电机及电激励方法
JP7254285B2 (ja) * 2019-04-23 2023-04-10 株式会社サタケ 圧電式バルブ及び該圧電式バルブの製造方法
JP7193804B2 (ja) * 2019-06-05 2022-12-21 株式会社サタケ 圧電アクチュエータ、圧電式バルブ、及び圧電アクチュエータの製造方法
KR20210155633A (ko) * 2020-06-16 2021-12-23 엘지이노텍 주식회사 초음파 리니어 모터 및 이의 구동 방법

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JPS63283478A (ja) * 1987-05-14 1988-11-21 Marcon Electronics Co Ltd 超音波モ−タ
JPH02188169A (ja) * 1989-01-13 1990-07-24 Sony Corp 超音波モータ
JPH03178581A (ja) * 1989-12-06 1991-08-02 Sumitomo Metal Ind Ltd 超音波リニアモータ
US5225941A (en) * 1990-07-03 1993-07-06 Canon Kabushiki Kaisha Driving device
EP0591885B1 (de) * 1992-10-06 1998-01-28 Matsushita Electric Industrial Co., Ltd. Piezoelektrische Kopfbetätigungsvorrichtung
US5490015A (en) * 1993-03-04 1996-02-06 Olympus Optical Co., Ltd. Actuator apparatus
JPH0843872A (ja) * 1994-08-03 1996-02-16 Minolta Co Ltd 電気−機械変換素子を使用したレンズ駆動装置
US5632841A (en) * 1995-04-04 1997-05-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thin layer composite unimorph ferroelectric driver and sensor
US5565726A (en) * 1995-04-13 1996-10-15 Toda; Kohji Ultrasonic vibrating actuator
JP3523488B2 (ja) * 1998-03-31 2004-04-26 京セラ株式会社 超音波リニアモータおよびこれを用いた駆動装置
KR100483804B1 (ko) * 2002-03-22 2005-04-20 한국과학기술연구원 압전 선형초음파모터
JP3832396B2 (ja) * 2002-07-17 2006-10-11 コニカミノルタフォトイメージング株式会社 駆動装置、位置制御装置およびカメラ

Also Published As

Publication number Publication date
WO2005083874A1 (en) 2005-09-09
EP1721382B1 (de) 2010-08-25
EP1721382A4 (de) 2007-04-18
US20090127974A1 (en) 2009-05-21
US7498719B2 (en) 2009-03-03
EP1721382A1 (de) 2006-11-15
ATE479201T1 (de) 2010-09-15
US20070120442A1 (en) 2007-05-31
JP2007516688A (ja) 2007-06-21

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