ATE387642T1 - Aktuator und linsenantriebsvorrichtung - Google Patents

Aktuator und linsenantriebsvorrichtung

Info

Publication number
ATE387642T1
ATE387642T1 AT06016844T AT06016844T ATE387642T1 AT E387642 T1 ATE387642 T1 AT E387642T1 AT 06016844 T AT06016844 T AT 06016844T AT 06016844 T AT06016844 T AT 06016844T AT E387642 T1 ATE387642 T1 AT E387642T1
Authority
AT
Austria
Prior art keywords
actuator
electro
frictional member
driving frictional
conversion element
Prior art date
Application number
AT06016844T
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 ATE387642T1 publication Critical patent/ATE387642T1/de

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

Landscapes

  • Lens Barrels (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Vehicle Body Suspensions (AREA)
AT06016844T 2005-08-12 2006-08-11 Aktuator und linsenantriebsvorrichtung ATE387642T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005234642A JP4809016B2 (ja) 2005-08-12 2005-08-12 アクチュエータ

Publications (1)

Publication Number Publication Date
ATE387642T1 true ATE387642T1 (de) 2008-03-15

Family

ID=36942265

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06016844T ATE387642T1 (de) 2005-08-12 2006-08-11 Aktuator und linsenantriebsvorrichtung

Country Status (6)

Country Link
US (1) US7474037B2 (de)
EP (1) EP1752807B1 (de)
JP (1) JP4809016B2 (de)
CN (1) CN1913324B (de)
AT (1) ATE387642T1 (de)
DE (1) DE602006000588T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534651B2 (en) * 2007-07-20 2017-01-03 GM Global Technology Operations LLC Method of manufacturing a damped part
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
CN108957678B (zh) * 2017-05-19 2021-10-15 台湾东电化股份有限公司 光学驱动机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728843A (en) * 1985-11-11 1988-03-01 Taga Electric Co., Ltd. Ultrasonic vibrator and drive control method thereof
JP2874762B2 (ja) * 1989-06-05 1999-03-24 キヤノン株式会社 モータ駆動装置
US5225941A (en) 1990-07-03 1993-07-06 Canon Kabushiki Kaisha Driving device
JP2633066B2 (ja) 1990-07-03 1997-07-23 キヤノン株式会社 駆動装置
JPH0727099B2 (ja) 1990-10-02 1995-03-29 キヤノン株式会社 レンズ駆動装置を有する光学機器
JPH05281449A (ja) * 1992-03-31 1993-10-29 Sony Corp 焦点調節装置
DE69936300T2 (de) * 1998-12-21 2008-06-19 Seiko Epson Corp. Piezoelektrischer aktor, uhrwerk und tragbares bauelement
US6664714B2 (en) * 2000-03-23 2003-12-16 Elliptec Resonant Actuator Ag Vibratory motors and methods of making and using same
JP2002218773A (ja) 2001-01-22 2002-08-02 Minolta Co Ltd 駆動装置
KR100483804B1 (ko) * 2002-03-22 2005-04-20 한국과학기술연구원 압전 선형초음파모터
JP2004297920A (ja) * 2003-03-27 2004-10-21 Minolta Co Ltd 駆動装置
US7646137B2 (en) 2004-06-11 2010-01-12 Fujinon Corporation Actuator and its control method and lens device
JP2005354833A (ja) 2004-06-11 2005-12-22 Fujinon Corp アクチュエータ
US7315108B2 (en) * 2005-03-30 2008-01-01 Konica Minolta Opto, Inc. Driving device

Also Published As

Publication number Publication date
DE602006000588T2 (de) 2009-03-26
CN1913324A (zh) 2007-02-14
US20070035206A1 (en) 2007-02-15
EP1752807B1 (de) 2008-02-27
EP1752807A2 (de) 2007-02-14
US7474037B2 (en) 2009-01-06
CN1913324B (zh) 2010-10-27
JP4809016B2 (ja) 2011-11-02
DE602006000588D1 (de) 2008-04-10
EP1752807A3 (de) 2007-03-07
JP2007049877A (ja) 2007-02-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties