JP2012513188A - 圧電モータ - Google Patents

圧電モータ Download PDF

Info

Publication number
JP2012513188A
JP2012513188A JP2011542371A JP2011542371A JP2012513188A JP 2012513188 A JP2012513188 A JP 2012513188A JP 2011542371 A JP2011542371 A JP 2011542371A JP 2011542371 A JP2011542371 A JP 2011542371A JP 2012513188 A JP2012513188 A JP 2012513188A
Authority
JP
Japan
Prior art keywords
surface portion
piezoelectric
piezoelectric resonator
piezoelectric motor
length
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.)
Pending
Application number
JP2011542371A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012513188A5 (enExample
Inventor
ペトレンコ，セルゲイ
ヅェルヤスコフ，ヴァレンティン，ランゲロフ
Original Assignee
ディスカバリー テクノロジー インターナショナル，インク．
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 ディスカバリー テクノロジー インターナショナル，インク． filed Critical ディスカバリー テクノロジー インターナショナル，インク．
Publication of JP2012513188A publication Critical patent/JP2012513188A/ja
Publication of JP2012513188A5 publication Critical patent/JP2012513188A5/ja
Pending legal-status Critical Current

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
    • H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
    • H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
JP2011542371A 2008-12-19 2009-12-16 圧電モータ Pending JP2012513188A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13943908P 2008-12-19 2008-12-19
US61/139,439 2008-12-19
PCT/US2009/068217 WO2010080432A1 (en) 2008-12-19 2009-12-16 Piezoelectric motor

Publications (2)

Publication Number Publication Date
JP2012513188A true JP2012513188A (ja) 2012-06-07
JP2012513188A5 JP2012513188A5 (enExample) 2014-09-25

Family

ID=42264970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011542371A Pending JP2012513188A (ja) 2008-12-19 2009-12-16 圧電モータ

Country Status (5)

Country Link
US (1) US8183744B2 (enExample)
EP (1) EP2377177B1 (enExample)
JP (1) JP2012513188A (enExample)
CN (1) CN102301500A (enExample)
WO (1) WO2010080432A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102292908A (zh) 2008-12-17 2011-12-21 发现技术国际股份有限公司 有高力矩的压电电机
US9956620B2 (en) * 2011-07-19 2018-05-01 Mauser-Werke Oberndorf Maschinenbau Gmbh Readjustment system
WO2014134441A1 (en) 2013-03-01 2014-09-04 Discovery Technology International, Inc. Piezoelectric valve based on linear actuator
US12143036B1 (en) 2024-04-03 2024-11-12 DJZ Holdings, LLC Piezoelectric motor using longitudinal and bending vibration modes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255585A (ja) * 1988-08-18 1990-02-23 Rion Co Ltd 超音波モータ
JPH04129942A (ja) * 1990-05-31 1992-04-30 Omron Corp 紙葉類搬送装置
JPH04190684A (ja) * 1990-11-21 1992-07-09 Nisca Corp 超音波駆動装置及びその方法
JPH08237971A (ja) * 1994-06-28 1996-09-13 Nanomotion Ltd マイクロモータ
JP2004320979A (ja) * 2003-04-03 2004-11-11 Seiko Epson Corp 稼働装置および電気機器
JP2006174680A (ja) * 2004-09-30 2006-06-29 Pentax Corp 振動子

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915094A1 (de) 1968-03-26 1969-10-02 Ceskoslovenska Akademie Ved Elektromagnetische Mikropumpe fuer aggressive Fluesigkeiten
US3963380A (en) 1975-01-06 1976-06-15 Thomas Jr Lyell J Micro pump powered by piezoelectric disk benders
US4344743A (en) 1979-12-04 1982-08-17 Bessman Samuel P Piezoelectric driven diaphragm micro-pump
US4352636A (en) 1980-04-14 1982-10-05 Spectra-Physics, Inc. Dual piston pump
US4478217A (en) 1981-03-16 1984-10-23 Hitachi, Ltd. Laser surgical apparatus
AT384912B (de) 1982-04-16 1988-01-25 Ki Polt I Piezoelektrischer motor
US4648807A (en) 1985-05-14 1987-03-10 The Garrett Corporation Compact piezoelectric fluidic air supply pump
US5036944A (en) 1986-03-24 1991-08-06 Intersonics Incorporated Method and apparatus for acoustic levitation
JPH0744853B2 (ja) 1986-09-30 1995-05-15 株式会社フコク 表面波モ−タ
US4959580A (en) 1987-02-28 1990-09-25 Kievsky Politekhnichesky Institut Imeni Piezoelectric motor
JP2690977B2 (ja) 1988-03-18 1997-12-17 株式会社日立製作所 内燃機関用電子制御式スロットルバルブ
US5172023A (en) 1990-11-09 1992-12-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Ultrasonic motor
JPH05272457A (ja) 1992-01-30 1993-10-19 Terumo Corp マイクロポンプおよびその製造方法
JPH05299125A (ja) 1992-04-22 1993-11-12 Brother Ind Ltd 金属−空気電池
US5726518A (en) 1992-07-22 1998-03-10 Nikon Corporation Supporting device of relative moving element of vibration actuator or vibration motor
JPH06205590A (ja) 1992-12-28 1994-07-22 Hitachi Ltd 超音波モータ
US5616980A (en) * 1993-07-09 1997-04-01 Nanomotion Ltd. Ceramic motor
EP0722541B1 (en) 1993-10-04 1998-12-30 Research International, Inc. Micromachined flow switches
US5604392A (en) 1995-05-12 1997-02-18 The United States Of America As Represented By The Secretary Of The Army Levitated crystal resonator
JPH10117486A (ja) 1996-10-11 1998-05-06 Takata Kk 超音波モータ及びシートベルトリトラクタ
EP0867622B1 (en) 1997-03-28 2004-08-04 New Technology Management Co., Ltd. Micromotors, linear motors, micropumps, methods of using the same, microactuators, methods of controlling flow properties of fluids, and apparatuses for controlling flow properties of fluids
JPH11191970A (ja) 1997-12-25 1999-07-13 Asmo Co Ltd 超音波モータ
DE19909482A1 (de) 1999-03-04 2000-09-07 Bosch Gmbh Robert Piezoelektrischer Aktor
JP2001012632A (ja) 1999-04-30 2001-01-16 Tokyo Keiso Co Ltd 流量調節弁及び流量調節システム
DE19931990C1 (de) 1999-07-09 2001-01-11 Festo Ag & Co Elektroventil
IL137206A0 (en) * 1999-10-31 2001-07-24 Nanomotion Ltd Piezoelectric motors and motor driving configurations
US6433462B2 (en) 2000-02-04 2002-08-13 Asmo Co., Ltd. Ultrasonic motor and method for manufacturing the same
DE10024383B4 (de) 2000-05-17 2005-07-21 Mack, Gerd R. Mit toxischen Substanzen beladene dendritische Zellen
CA2315013C (en) 2000-08-03 2005-02-08 Eontech Group, Inc. Piezoelectric motor
CA2320011A1 (en) 2000-09-18 2002-03-18 Eontech Group, Inc. Piezoelectric motor
JP3956605B2 (ja) 2000-10-25 2007-08-08 株式会社豊田自動織機 物体の浮揚状態での荷取り方法
US6467350B1 (en) 2001-03-15 2002-10-22 The Regents Of The University Of California Cylindrical acoustic levitator/concentrator
JP2004166479A (ja) * 2002-06-14 2004-06-10 Seiko Epson Corp 回転型駆動装置およびこれを備えた装置
US6964327B2 (en) 2002-12-11 2005-11-15 Kuo-Tsi Chang Ultrasonic clutch
US7187104B2 (en) * 2003-03-28 2007-03-06 Canon Kabushiki Kaisha Vibration-type driving device, control apparatus for controlling the driving of the vibration-type driving device, and electronic equipment having the vibration-type driving device and the control apparatus
JP4209239B2 (ja) 2003-04-03 2009-01-14 日本電信電話株式会社 多自由度超音波モータの予圧装置
US7095160B2 (en) 2003-05-27 2006-08-22 The Penn State Research Foundation Piezoelectric motor and method of exciting an ultrasonic traveling wave to drive the motor
KR100548054B1 (ko) 2003-07-12 2006-01-31 킹스테이트 일렉트로닉스 코포레이션 피에조세라믹 축 구동 타입의 초음파 모터
US6867532B2 (en) * 2003-07-17 2005-03-15 The Brady Group Inc. Long life piezoelectric drive and components
US20050151107A1 (en) 2003-12-29 2005-07-14 Jianchao Shu Fluid control system and stem joint
US20050256956A1 (en) * 2004-05-14 2005-11-17 Battelle Memorial Institute Analyzing user-activity data using a heuristic-based approach
WO2005117156A2 (en) 2004-05-18 2005-12-08 Nanovibronix, Inc. Nanovibration coating process for medical devices using multi vibration modes of a thin piezo element
US7219848B2 (en) 2004-11-03 2007-05-22 Meadwestvaco Corporation Fluid sprayer employing piezoelectric pump
JP4428281B2 (ja) 2005-04-19 2010-03-10 いすゞ自動車株式会社 燃料噴射弁
JP4794897B2 (ja) * 2005-04-26 2011-10-19 オリンパス株式会社 超音波モータ
US7395607B1 (en) 2005-06-14 2008-07-08 Discovery Technology International, Lllp Rotational and translational microposition apparatus and method
UA84563C2 (ru) 2005-11-29 2008-11-10 Сергей Федорович Петренко Моторный клапан с поворотной пробкой
UA84065C2 (ru) 2006-11-09 2008-09-10 Сергей Федорович Петренко Пьезоэлектрический генератор механических колебаний и пьезоелектрический двигатель на его основе (варианты)
US20090121586A1 (en) 2007-11-13 2009-05-14 Multimetrixs, Llc. Apparatus for transforming inverse piezoelectric effect into rotary motion and method of manufacturing aforementioned apparatus
KR100954529B1 (ko) 2007-11-27 2010-04-23 한국과학기술연구원 원환형 압전 초음파 공진기 및 그를 이용한 압전 초음파회전모터
CN102292908A (zh) 2008-12-17 2011-12-21 发现技术国际股份有限公司 有高力矩的压电电机
EP2430727A2 (en) 2009-05-15 2012-03-21 Discovery Technology International, Inc. Electric motor with ultrasonic non-contact bearing
WO2011028780A2 (en) 2009-09-01 2011-03-10 Discovery Technology International, Lllp Piezoelectric rotary motor with high rotation speed and bi- directional operation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255585A (ja) * 1988-08-18 1990-02-23 Rion Co Ltd 超音波モータ
JPH04129942A (ja) * 1990-05-31 1992-04-30 Omron Corp 紙葉類搬送装置
JPH04190684A (ja) * 1990-11-21 1992-07-09 Nisca Corp 超音波駆動装置及びその方法
JPH08237971A (ja) * 1994-06-28 1996-09-13 Nanomotion Ltd マイクロモータ
JP2004320979A (ja) * 2003-04-03 2004-11-11 Seiko Epson Corp 稼働装置および電気機器
JP2006174680A (ja) * 2004-09-30 2006-06-29 Pentax Corp 振動子

Also Published As

Publication number Publication date
EP2377177A1 (en) 2011-10-19
WO2010080432A1 (en) 2010-07-15
US20100156240A1 (en) 2010-06-24
CN102301500A (zh) 2011-12-28
EP2377177A4 (en) 2013-07-31
EP2377177B1 (en) 2015-11-04
US8183744B2 (en) 2012-05-22

Similar Documents

Publication Publication Date Title
JP4465397B2 (ja) 超音波モータ
JP5722231B2 (ja) 組み合わせた共振器を備えて音響定在波に基づく圧電疑似共振モータ
Yun et al. A piezoelectric ultrasonic linear micromotor using a slotted stator
JP2012513188A (ja) 圧電モータ
US8299682B2 (en) Ultrasonic motor
Liu et al. A novel plate type linear piezoelectric actuator using dual-frequency drive
US9705425B2 (en) Piezoelectric linear motor
US8390172B2 (en) Ultrasonic motor
CN114679083A (zh) 一种压电双作动板驱动的宏微直线移动装置及运行方法
JP2004304963A (ja) 圧電アクチュエータ
JP2012513188A5 (enExample)
JP3632562B2 (ja) 圧電アクチュエータ、時計および携帯機器
JP2008312308A (ja) 振動型アクチュエータ
JP3741875B2 (ja) 自走式弾性表面波モータ
Kanda et al. An in-wheel type micro ultrasonic motor utilizing sector shaped piezoelectric vibrators
JP4676395B2 (ja) 圧電振動子とそれを有する超音波モータ
Tomikawa et al. Some reformative trials of piezo-motors using longitudinal and flexural vibrations
JP2011160545A (ja) 超音波モータ
JP2004140947A (ja) 駆動装置、この製造方法およびこれを用いた機器
Nadig et al. PZT lateral bimorph array stator based ultrasonic micromotor
JPH0993965A (ja) 超音波振動子及び該超音波振動子を用いた超音波 モータ
JP2012227995A (ja) 超音波モータ
CN113162463A (zh) 一种板悬臂梁组合结构的超声波电机振子及其激励方法
JP2013004071A (ja) エネルギー転換モジュール
JPH10210770A (ja) 振動アクチュエータ

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121214

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140131

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140204

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140501

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140512

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140804

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20140804

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150224