JPH0325421Y2 - - Google Patents

Info

Publication number
JPH0325421Y2
JPH0325421Y2 JP1986036641U JP3664186U JPH0325421Y2 JP H0325421 Y2 JPH0325421 Y2 JP H0325421Y2 JP 1986036641 U JP1986036641 U JP 1986036641U JP 3664186 U JP3664186 U JP 3664186U JP H0325421 Y2 JPH0325421 Y2 JP H0325421Y2
Authority
JP
Japan
Prior art keywords
piezoelectric element
lever
force
support member
point
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.)
Expired
Application number
JP1986036641U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62149859U (en]
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 filed Critical
Priority to JP1986036641U priority Critical patent/JPH0325421Y2/ja
Priority to US07/010,737 priority patent/US4703215A/en
Publication of JPS62149859U publication Critical patent/JPS62149859U/ja
Application granted granted Critical
Publication of JPH0325421Y2 publication Critical patent/JPH0325421Y2/ja
Expired legal-status Critical Current

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
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • Impact Printers (AREA)
  • Fuel-Injection Apparatus (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP1986036641U 1986-03-13 1986-03-13 Expired JPH0325421Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986036641U JPH0325421Y2 (en]) 1986-03-13 1986-03-13
US07/010,737 US4703215A (en) 1986-03-13 1987-02-04 Stacked piezoelectric ceramics displacement magnifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986036641U JPH0325421Y2 (en]) 1986-03-13 1986-03-13

Publications (2)

Publication Number Publication Date
JPS62149859U JPS62149859U (en]) 1987-09-22
JPH0325421Y2 true JPH0325421Y2 (en]) 1991-06-03

Family

ID=12475471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986036641U Expired JPH0325421Y2 (en]) 1986-03-13 1986-03-13

Country Status (2)

Country Link
US (1) US4703215A (en])
JP (1) JPH0325421Y2 (en])

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410704Y2 (en]) * 1987-04-20 1992-03-17
JP2592615B2 (ja) * 1987-09-16 1997-03-19 日本特殊陶業株式会社 電歪駆動装置
US4929859A (en) * 1987-12-25 1990-05-29 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator having parallel arrangement of a single piezoelectric element and a pair of displacement magnification arms
US4933591A (en) * 1988-01-06 1990-06-12 Ford Aerospace Corporation Double saggital pull stroke amplifier
US4808874A (en) * 1988-01-06 1989-02-28 Ford Aerospace Corporation Double saggital stroke amplifier
US5046872A (en) * 1988-10-31 1991-09-10 Ibm Corporation Printer actuated by piezoelectrically generated shock wave
US5327038A (en) * 1991-05-09 1994-07-05 Rockwell International Corporation Walking expansion actuator
US6050679A (en) * 1992-08-27 2000-04-18 Hitachi Koki Imaging Solutions, Inc. Ink jet printer transducer array with stacked or single flat plate element
JPH06281813A (ja) * 1993-01-29 1994-10-07 Nec Corp 透過波長可変装置
JP2616683B2 (ja) * 1993-12-28 1997-06-04 日本電気株式会社 変位拡大機構付圧電アクチュエータ
JP3525313B2 (ja) * 1995-06-30 2004-05-10 太平洋セメント株式会社 レバー変位拡大機構付位置決め装置
DE19739594C2 (de) * 1997-09-10 2001-09-06 Daimler Chrysler Ag Elektrostriktiver Stellantrieb
US6291928B1 (en) * 1998-12-16 2001-09-18 Active Control Experts, Inc. High bandwidth, large stroke actuator
WO2001009653A1 (en) * 1999-07-20 2001-02-08 Memlink Ltd. Opto-mechanical valve and valve array for fiber-optic communication
US6535663B1 (en) 1999-07-20 2003-03-18 Memlink Ltd. Microelectromechanical device with moving element
US6658177B1 (en) 1999-12-13 2003-12-02 Memlink Ltd. Switching device and method of fabricating the same
DE19961068C1 (de) 1999-12-17 2001-01-25 Daimler Chrysler Ag Piezoelektrisches Aktorsystem
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
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
USD483335S1 (en) 2002-06-19 2003-12-09 Viking Technologies, L.C. Integral actuator with folded-back arms
USD493416S1 (en) 2002-06-19 2004-07-27 Viking Technologies, L.C. Integral actuator with force transfer member
USD494923S1 (en) 2002-06-19 2004-08-24 Viking Technologies, L.C. Integral force transfer member
AU2003256393A1 (en) * 2002-07-03 2004-01-23 Viking Technologies, L.C. Temperature compensating insert for a mechanically leveraged smart material actuator
USD496330S1 (en) 2002-12-10 2004-09-21 Viking Technologies, L.C. Integral actuator with hollowed out force transfer member
USD493417S1 (en) 2002-12-10 2004-07-27 Viking Technologies, L.C. Folded back arm actuator
USD493135S1 (en) 2002-12-10 2004-07-20 Viking Technologies, L.C. Integral actuator with folded back arms and hollowed out force transfer member
US7368856B2 (en) 2003-04-04 2008-05-06 Parker-Hannifin Corporation Apparatus and process for optimizing work from a smart material actuator product
USD512085S1 (en) 2003-06-06 2005-11-29 Viking Technologies, L.C. Folded back arm actuator with enlarged central anvil
JP4085936B2 (ja) * 2003-09-05 2008-05-14 ソニー株式会社 レバーアーム変位拡大装置
CN100340378C (zh) * 2005-03-10 2007-10-03 中国科学院上海光学精密机械研究所 六自由度精密定位工作台
DE102005023767A1 (de) * 2005-05-19 2006-11-23 Otto-Von-Guericke-Universität Magdeburg Stellantrieb
US8714005B2 (en) * 2010-02-09 2014-05-06 Baker Hughes Incorporated Piezoelectric actuator for downhole applications
US8573056B1 (en) * 2010-06-04 2013-11-05 The United States Of America As Represented By The Secretary Of The Army Guided projectile with motion restricting piezoelectric actuator
DE102014009025B4 (de) 2014-06-24 2016-02-18 Airbus Ds Gmbh Biegerahmen zur Velängerung des Stellwegs eines Aktors für ein mechanisch betätigtes Bauteil
EP3181295A1 (de) * 2015-12-18 2017-06-21 HILTI Aktiengesellschaft Brenngasbetriebenes eintreibgerät
US10816026B2 (en) * 2017-08-09 2020-10-27 Raytheon Company Separable physical coupler using piezoelectric forces for decoupling
CN107968597B (zh) * 2017-12-10 2024-09-24 绍兴康健精密不锈钢有限公司 一种基于多级放大原理的作动器定子
DE102018114309B4 (de) * 2018-06-14 2021-07-22 Physik Instrumente (Pi) Gmbh & Co. Kg Bremsvorrichtung sowie Antriebseinheit und Positioniervorrichtung
CN110323964B (zh) * 2019-07-02 2024-07-12 西安工程大学 一种基于杠杆原理的压电陶瓷位移放大装置及其驱动方法
CN113219649B (zh) * 2021-04-30 2022-11-22 哈尔滨芯明天科技有限公司 一种航天应用的高可靠压电偏摆镜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4613782A (en) * 1984-03-23 1986-09-23 Hitachi, Ltd. Actuator
JPS60251701A (ja) * 1984-05-28 1985-12-12 Nec Corp マイクロ波スイツチ

Also Published As

Publication number Publication date
US4703215A (en) 1987-10-27
JPS62149859U (en]) 1987-09-22

Similar Documents

Publication Publication Date Title
JPH0325421Y2 (en])
JPH0410704Y2 (en])
US4570095A (en) Mechanical amplification mechanism combined with piezoelectric elements
US4808874A (en) Double saggital stroke amplifier
US6650806B2 (en) Compliant push/pull connector microstructure
US6864618B2 (en) Method for operating a microelectromechanical system using a stiff coupling
EP1654771B1 (en) Strain energy shuttle apparatus and method for vibration energy harvesting
US6759790B1 (en) Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
CN111736293A (zh) Sma致动机构、防抖致动器和摄像模块
JPH05293778A (ja) マイクログリッパ
US4933591A (en) Double saggital pull stroke amplifier
US7579754B2 (en) Piezoelectric actuator
US20030173866A1 (en) Microelectromechanical system & method for producing displacement multiplication
US20030200749A1 (en) Thermal micro-actuator based on selective electrical excitation
CN1348597A (zh) 双稳态微动开关及其制造方法
US8237334B2 (en) Piezo actuator
US4855633A (en) Piezoelectric actuator
US10862406B2 (en) Hybrid electroactive actuator device
JP6832009B2 (ja) 圧電アクチュエータ
JP5024235B2 (ja) 光学装置
JPH0889894A (ja) グリップ型リニアアクチュエータ
JPH05305574A (ja) 圧電クランプ機構
JP2001068751A (ja) 圧電アクチュエータ
JP2002200597A (ja) 半導体マイクロアクチュエータ及びこれを用いた半導体マイクロバルブ
JPH11204848A (ja) 圧電アクチュエータ装置