ATE492910T1 - Aktor - Google Patents

Aktor

Info

Publication number
ATE492910T1
ATE492910T1 AT06016741T AT06016741T ATE492910T1 AT E492910 T1 ATE492910 T1 AT E492910T1 AT 06016741 T AT06016741 T AT 06016741T AT 06016741 T AT06016741 T AT 06016741T AT E492910 T1 ATE492910 T1 AT E492910T1
Authority
AT
Austria
Prior art keywords
electro
conversion element
mechanical conversion
extension
contraction direction
Prior art date
Application number
AT06016741T
Other languages
English (en)
Inventor
Ryota Sasaki
Original Assignee
Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Application granted granted Critical
Publication of ATE492910T1 publication Critical patent/ATE492910T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Lens Barrels (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
AT06016741T 2005-08-12 2006-08-10 Aktor ATE492910T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005234639A JP2007049874A (ja) 2005-08-12 2005-08-12 アクチュエータ

Publications (1)

Publication Number Publication Date
ATE492910T1 true ATE492910T1 (de) 2011-01-15

Family

ID=37398298

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06016741T ATE492910T1 (de) 2005-08-12 2006-08-10 Aktor

Country Status (6)

Country Link
US (1) US7633211B2 (de)
EP (1) EP1753042B1 (de)
JP (1) JP2007049874A (de)
CN (1) CN1912667A (de)
AT (1) ATE492910T1 (de)
DE (1) DE602006019030D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007116619A1 (ja) * 2006-04-10 2007-10-18 Panasonic Corporation 圧電駆動装置、撮像装置、および携帯端末装置
WO2008084618A1 (ja) * 2007-01-10 2008-07-17 Konica Minolta Opto, Inc. 駆動装置
JP4518086B2 (ja) * 2007-03-01 2010-08-04 コニカミノルタオプト株式会社 位置決め装置
US8044555B2 (en) * 2007-07-17 2011-10-25 Fujinon Corporation Driving apparatus
JP5510448B2 (ja) * 2009-03-18 2014-06-04 富士通株式会社 圧電発電装置
JP5218257B2 (ja) * 2009-04-30 2013-06-26 コニカミノルタアドバンストレイヤー株式会社 駆動装置
JP5331563B2 (ja) * 2009-05-01 2013-10-30 日本碍子株式会社 電気機械変換素子使用装置
JP2010273439A (ja) * 2009-05-20 2010-12-02 Konica Minolta Opto Inc 振動型駆動装置
US9520548B2 (en) * 2014-08-15 2016-12-13 Thorlabs, Inc. Amplified piezo actuator with motorized adjustment screw
FR3042660B1 (fr) * 2015-10-16 2018-04-06 Airbus Helicopters Actionneur electromecanique pour commandes de vol electriques d'un aeronef
JP6869751B2 (ja) * 2017-03-02 2021-05-12 キヤノン株式会社 振動波モータ及び振動波モータを有する光学装置
DE102018132249A1 (de) * 2017-12-25 2019-06-27 Futaba Corporation Schwingungsenergieerzeuger
CN113272701B (zh) * 2019-01-18 2023-02-03 松下知识产权经营株式会社 光学设备用致动器以及具备光学设备用致动器的镜头镜筒
DE102019200943B4 (de) * 2019-01-25 2020-10-08 Physik Instrumente (Pi) Gmbh & Co. Kg Elektromechanischer Linearantrieb

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225941A (en) * 1990-07-03 1993-07-06 Canon Kabushiki Kaisha Driving device
JPH06123830A (ja) * 1992-10-13 1994-05-06 Minolta Camera Co Ltd 圧電アクチュエータを用いた駆動機構
JPH08207756A (ja) 1995-02-03 1996-08-13 Nippondenso Co Ltd 孔内自走検査装置
JP3171187B2 (ja) 1999-03-30 2001-05-28 ミノルタ株式会社 圧電アクチュエータ
JP4144171B2 (ja) * 2000-09-14 2008-09-03 コニカミノルタホールディングス株式会社 電気−機械変換素子を用いた駆動装置
JP2002119074A (ja) * 2000-10-04 2002-04-19 Minolta Co Ltd 電気機械変換素子を使用した駆動装置
JP4154851B2 (ja) 2000-10-31 2008-09-24 コニカミノルタホールディングス株式会社 駆動装置
JP2003147137A (ja) * 2001-11-19 2003-05-21 Sumitomo Rubber Ind Ltd 高比重ｅｐｄｍ組成物
JP3595808B2 (ja) * 2002-07-11 2004-12-02 コニカミノルタホールディングス株式会社 電圧発生回路及び該回路を備えた駆動装置
JP4323487B2 (ja) * 2003-04-01 2009-09-02 オリンパス株式会社 超音波振動子及びその製造方法
JP2005116136A (ja) * 2003-10-10 2005-04-28 Sharp Corp 対物レンズ駆動装置及び光ピックアップ装置、並びにこれらに用いられる対物レンズの固定機構
JP4931425B2 (ja) * 2005-03-31 2012-05-16 富士フイルム株式会社 駆動装置

Also Published As

Publication number Publication date
US20070035210A1 (en) 2007-02-15
EP1753042A2 (de) 2007-02-14
EP1753042A3 (de) 2007-10-31
DE602006019030D1 (de) 2011-02-03
CN1912667A (zh) 2007-02-14
US7633211B2 (en) 2009-12-15
JP2007049874A (ja) 2007-02-22
EP1753042B1 (de) 2010-12-22

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Legal Events

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