ATE534151T1 - Aus einem ultraschall-leitspindelmotor bestehender mechanismus - Google Patents

Aus einem ultraschall-leitspindelmotor bestehender mechanismus

Info

Publication number
ATE534151T1
ATE534151T1 AT05778277T AT05778277T ATE534151T1 AT E534151 T1 ATE534151 T1 AT E534151T1 AT 05778277 T AT05778277 T AT 05778277T AT 05778277 T AT05778277 T AT 05778277T AT E534151 T1 ATE534151 T1 AT E534151T1
Authority
AT
Austria
Prior art keywords
lead screw
screw motor
mechanism consisting
assembly
ultrasonic lead
Prior art date
Application number
AT05778277T
Other languages
English (en)
Inventor
David Henderson
Original Assignee
New Scale Technologies Inc
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 US10/918,041 external-priority patent/US7339306B2/en
Application filed by New Scale Technologies Inc filed Critical New Scale Technologies Inc
Application granted granted Critical
Publication of ATE534151T1 publication Critical patent/ATE534151T1/de

Links

Classifications

    • 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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • 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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/105—Cycloid or wobble motors; Harmonic traction motors
    • 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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/12—Constructional details
    • H02N2/123—Mechanical transmission means, e.g. for gearing
    • H02N2/126—Mechanical transmission means, e.g. for gearing for conversion into linear motion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Transmission Devices (AREA)
  • Lens Barrels (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AT05778277T 2004-08-13 2005-08-04 Aus einem ultraschall-leitspindelmotor bestehender mechanismus ATE534151T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/918,041 US7339306B2 (en) 2003-09-08 2004-08-13 Mechanism comprised of ultrasonic lead screw motor
PCT/US2005/027807 WO2006020499A2 (en) 2003-09-08 2005-08-04 Mechanism comprised of ultrasonic lead screw motor

Publications (1)

Publication Number Publication Date
ATE534151T1 true ATE534151T1 (de) 2011-12-15

Family

ID=37945999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05778277T ATE534151T1 (de) 2004-08-13 2005-08-04 Aus einem ultraschall-leitspindelmotor bestehender mechanismus

Country Status (5)

Country Link
EP (1) EP1784875B1 (de)
JP (1) JP4896020B2 (de)
KR (1) KR101107915B1 (de)
CN (1) CN100539230C (de)
AT (1) ATE534151T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011072051A (ja) * 2009-09-22 2011-04-07 Aisin Seiki Co Ltd リニアアクチュエータ
WO2012090642A1 (ja) * 2010-12-27 2012-07-05 Hoya株式会社 ファイバ走査型内視鏡
CN103178745B (zh) * 2012-09-21 2015-07-29 中国科学院宁波材料技术与工程研究所 一种频率控制型单驱双向杆式压电电机
CN107707150A (zh) * 2017-11-09 2018-02-16 南京航空航天大学 基于弯振模态的螺纹副驱动的超声电机及工作方法
JP2019213255A (ja) * 2018-05-31 2019-12-12 セイコーエプソン株式会社 回転直動変換装置
CN111022427B (zh) * 2020-01-07 2022-06-21 长春工业大学 一种采用内置固定式超声波丝杆的直线锁紧气缸
CN115494684A (zh) * 2021-06-02 2022-12-20 宁波舜宇光电信息有限公司 可变焦摄像模组

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734610A (en) * 1986-03-25 1988-03-29 Canon Kabushiki Kaisha Vibration wave motor
JPH0740791B2 (ja) * 1986-03-25 1995-05-01 キヤノン株式会社 振動波モ−タ
JPS62285679A (ja) * 1986-06-02 1987-12-11 Canon Inc 微動直線送り装置
JP2803939B2 (ja) * 1992-01-23 1998-09-24 キヤノン株式会社 振動波装置
JPH05237458A (ja) * 1992-02-28 1993-09-17 Olympus Optical Co Ltd 超音波振動子
JP3161708B2 (ja) 1999-04-14 2001-04-25 セントラル技研工業株式会社 超音波振動子によるスクリューロッド駆動機構
FR2805679B1 (fr) 2000-02-25 2002-05-31 Meritor Light Vehicle Sys Ltd Actionneur a deplacement lineaire perfectionne
EP1193853B1 (de) * 2000-09-28 2013-07-24 Kabushiki Kaisha Toshiba Elektrostatischer Betätiger und Steuerungsverfahren dafür
US6940209B2 (en) * 2003-09-08 2005-09-06 New Scale Technologies Ultrasonic lead screw motor

Also Published As

Publication number Publication date
CN100539230C (zh) 2009-09-09
JP2008510445A (ja) 2008-04-03
EP1784875A4 (de) 2010-05-26
EP1784875A2 (de) 2007-05-16
JP4896020B2 (ja) 2012-03-14
EP1784875B1 (de) 2011-11-16
CN101040395A (zh) 2007-09-19
KR101107915B1 (ko) 2012-01-25
KR20070085228A (ko) 2007-08-27

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