IT8522015A0 - Attuatore ad elemento piezoelettrico con escursione amplificata mediante leve - Google Patents

Attuatore ad elemento piezoelettrico con escursione amplificata mediante leve

Info

Publication number
IT8522015A0
IT8522015A0 IT8522015A IT2201585A IT8522015A0 IT 8522015 A0 IT8522015 A0 IT 8522015A0 IT 8522015 A IT8522015 A IT 8522015A IT 2201585 A IT2201585 A IT 2201585A IT 8522015 A0 IT8522015 A0 IT 8522015A0
Authority
IT
Italy
Prior art keywords
excursion
levers
amplified
piezoelectric element
element actuator
Prior art date
Application number
IT8522015A
Other languages
English (en)
Other versions
IT1200731B (it
Inventor
Shibuya Tsuyoshi
Original Assignee
Tokyo Juki Industrial 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
Application filed by Tokyo Juki Industrial Co Ltd filed Critical Tokyo Juki Industrial Co Ltd
Publication of IT8522015A0 publication Critical patent/IT8522015A0/it
Application granted granted Critical
Publication of IT1200731B publication Critical patent/IT1200731B/it

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
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • 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
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification
IT22015/85A 1984-08-30 1985-08-29 Attuatore ad elemento piezoelettrico con escursione amplificata mediante leve IT1200731B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59181517A JPS6162369A (ja) 1984-08-30 1984-08-30 圧電素子を用いたアクチユエ−タ

Publications (2)

Publication Number Publication Date
IT8522015A0 true IT8522015A0 (it) 1985-08-29
IT1200731B IT1200731B (it) 1989-01-27

Family

ID=16102135

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22015/85A IT1200731B (it) 1984-08-30 1985-08-29 Attuatore ad elemento piezoelettrico con escursione amplificata mediante leve

Country Status (4)

Country Link
US (1) US4647808A (it)
JP (1) JPS6162369A (it)
DE (1) DE3530729A1 (it)
IT (1) IT1200731B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162370A (ja) * 1984-08-31 1986-03-31 Tokyo Juki Ind Co Ltd ピエゾモ−タ
JPH043809Y2 (it) * 1985-12-25 1992-02-05
IT1218170B (it) * 1986-10-11 1990-04-12 Murata Machinery Ltd Procedimento per avvolgere filo in roccatrice automatica e relativo dispositivo di controllo
JP2592615B2 (ja) * 1987-09-16 1997-03-19 日本特殊陶業株式会社 電歪駆動装置
DE3841416A1 (de) * 1987-12-09 1989-07-13 Max Co Ltd Vorrichtung zur vergroesserung sehr kleiner verschiebungen und druckkopf unter verwendung dieser vorrichtung
US4975615A (en) * 1989-06-08 1990-12-04 Atlantic Richfield Company Piezoelectric transducer
DE3923967A1 (de) * 1989-07-20 1991-01-31 Robert Zimmermann Modul zur darstellung taktiler informationen
US4949316A (en) * 1989-09-12 1990-08-14 Atlantic Richfield Company Acoustic logging tool transducers
US5165809A (en) * 1990-03-06 1992-11-24 Brother Kogyo Kabushiki Kaisha Piezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driver
US5410206A (en) * 1993-04-06 1995-04-25 New Focus, Inc. Piezoelectric actuator for optical alignment screws
US6548938B2 (en) * 2000-04-18 2003-04-15 Viking Technologies, L.C. Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
US6717332B2 (en) 2000-04-18 2004-04-06 Viking Technologies, L.C. Apparatus having a support structure and actuator
US6613005B1 (en) 2000-11-28 2003-09-02 Insightec-Txsonics, Ltd. Systems and methods for steering a focused ultrasound array
US6759790B1 (en) * 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
US6879087B2 (en) * 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
WO2002086982A1 (de) 2001-04-20 2002-10-31 Siemens Aktiengesellschaft Vorrichtung zum übertragen einer auslenkung eines aktors und verfahren zu seiner herstellung
DE112004000605T5 (de) 2003-04-04 2006-03-09 Viking Technologies, L.C., Sarasota Vorrichtung und Verfahren zum Optimieren der Arbeit eines Formveränderungsmaterial-Betätigungsgliedprodukts
EP2122702B1 (en) * 2007-01-18 2015-08-26 Newport Corporation Optical adjustment mounts with piezoelectric inertia driver
US7994688B2 (en) * 2008-09-18 2011-08-09 Uchicago Argonne, Llc Mechanical design of laminar weak-link mechanisms with centimeter-level travel range and sub-nanometer positioning resolution
US9177543B2 (en) 2009-08-26 2015-11-03 Insightec Ltd. Asymmetric ultrasound phased-array transducer for dynamic beam steering to ablate tissues in MRI
WO2011045669A2 (en) 2009-10-14 2011-04-21 Insightec Ltd. Mapping ultrasound transducers
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
SE534895C2 (sv) * 2010-05-17 2012-02-07 Mindray Medical Sweden Ab Förfarande för tillverkning av en mekanisk rörelseförstärkare
US8624467B2 (en) * 2010-05-18 2014-01-07 Mindray Medical Sweden Ab Methods, systems, and devices for mechanical motion amplification
JP5911860B2 (ja) 2010-07-15 2016-04-27 ニューポート・コーポレイションＮｅｗｐｏｒｔ Ｃｏｒｐｏｒａｔｉｏｎ 絶対位置フィードバックを用いて調整可能な光学マウント
EP2613889B1 (en) 2010-09-07 2017-09-20 University of Limerick A liquid droplet dispenser
US20160182786A1 (en) * 2013-09-11 2016-06-23 Lytro, Inc. Hybrid light-field camera
US10154197B2 (en) 2013-09-11 2018-12-11 Google Llc Image capture device having light field image capture mode, 2D image capture mode, and intermediate capture mode
US9312790B2 (en) 2013-09-13 2016-04-12 Physik Instrumente (Pi) Gmbh & Co. Kg Compact versatile stick-slip piezoelectric motor
DE102014205280B3 (de) * 2014-03-21 2015-06-11 Physik Instrumente (Pi) Gmbh & Co. Kg Trägheitsantrieb
US9425711B2 (en) 2014-04-15 2016-08-23 Newport Corporation Integral preload mechanism for piezoelectric actuator
WO2016123265A1 (en) 2015-01-29 2016-08-04 Newport Corporation Integrated picomotor mount
US11482658B1 (en) 2018-06-06 2022-10-25 Government Of The United States As Represented By The Secretary Of The Air Force Piezoelectric rotary optical mount

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
DE1751543A1 (de) * 1968-06-15 1970-08-27 Kloeckner Humboldt Deutz Ag Elektrisch steuerbares Einspritzventil
US3614486A (en) * 1969-11-10 1971-10-19 Physics Int Co Lever motion multiplier driven by electroexpansive material
US4435666A (en) * 1981-05-26 1984-03-06 Nippon Electric Co., Ltd. Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator
US4506154A (en) * 1982-10-22 1985-03-19 Scire Fredric E Planar biaxial micropositioning stage
US4547086A (en) * 1982-12-06 1985-10-15 Nec Corporation Piezoelectrically driven printing mechanism for dot matrix printers
CA1218561A (en) * 1983-02-25 1987-03-03 Takeshi Yano Differential lever actuator including differentially force-transmitting members which are not liable to break
JPS6081568A (ja) * 1983-10-11 1985-05-09 Nec Corp 機械的増幅機構

Also Published As

Publication number Publication date
DE3530729A1 (de) 1986-03-13
IT1200731B (it) 1989-01-27
JPS6162369A (ja) 1986-03-31
US4647808A (en) 1987-03-03
DE3530729C2 (it) 1990-11-15

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