ATE517439T1 - Doppelt elektromechanisches element - Google Patents
Doppelt elektromechanisches elementInfo
- Publication number
- ATE517439T1 ATE517439T1 AT01271663T AT01271663T ATE517439T1 AT E517439 T1 ATE517439 T1 AT E517439T1 AT 01271663 T AT01271663 T AT 01271663T AT 01271663 T AT01271663 T AT 01271663T AT E517439 T1 ATE517439 T1 AT E517439T1
- Authority
- AT
- Austria
- Prior art keywords
- portions
- displacement
- passive part
- stator
- electromechanical
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 abstract 5
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
-
- 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
-
- 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
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/001—Driving devices, e.g. vibrators
- H02N2/0015—Driving devices, e.g. vibrators using only bending modes
-
- 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
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004733A SE0004733D0 (sv) | 2000-12-20 | 2000-12-20 | Double bimorph electromechanical element |
PCT/SE2001/002673 WO2002050923A1 (en) | 2000-12-20 | 2001-12-05 | Double electromechanical element |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE517439T1 true ATE517439T1 (de) | 2011-08-15 |
Family
ID=20282315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01271663T ATE517439T1 (de) | 2000-12-20 | 2001-12-05 | Doppelt elektromechanisches element |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1350275B1 (de) |
JP (1) | JP2004524786A (de) |
KR (1) | KR100559199B1 (de) |
CN (1) | CN100344007C (de) |
AT (1) | ATE517439T1 (de) |
AU (1) | AU2002218625A1 (de) |
SE (1) | SE0004733D0 (de) |
WO (1) | WO2002050923A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2381376B (en) * | 2001-10-25 | 2005-04-20 | 1 Ltd | Micromotor |
US6710950B2 (en) * | 2002-06-05 | 2004-03-23 | Nokia Mobile Phones Limited | Piezoelectric actuator for digital camera optical system |
US6933662B2 (en) * | 2002-10-31 | 2005-08-23 | The Boeing Company | Electrostrictive compound actuator |
FI20045263A (fi) * | 2004-07-02 | 2006-01-03 | Nokia Corp | Luokan DE ajovahvistin pietsosähköisiä toimilaitteita varten |
JP2007274865A (ja) * | 2006-03-31 | 2007-10-18 | Casio Comput Co Ltd | 圧電アクチュエータ、これを用いた搬送装置及び手ぶれ補正装置 |
JP4929890B2 (ja) * | 2006-07-19 | 2012-05-09 | カシオ計算機株式会社 | 手ぶれ補正装置 |
EP2216837A1 (de) * | 2009-02-07 | 2010-08-11 | Physik Instrumente (PI) GmbH & Co. KG | Piezoelektrischer Motor |
DE102009049719A1 (de) * | 2009-10-17 | 2011-04-21 | Physik Instrumente (Pi) Gmbh & Co. Kg | Aktuator |
JP2011120415A (ja) * | 2009-12-07 | 2011-06-16 | Murata Mfg Co Ltd | 駆動システム |
CN102932717A (zh) * | 2011-08-08 | 2013-02-13 | 庆良电子股份有限公司 | 能量转换模块 |
CN104753393B (zh) * | 2015-02-05 | 2017-02-01 | 西安交通大学 | 含曲梁结构的双压电堆步进旋转式作动器及方法 |
CN107925368B (zh) * | 2015-08-21 | 2019-06-18 | 株式会社富士金 | 压电式线性致动器、压电驱动阀以及流量控制装置 |
CN105206738B (zh) * | 2015-10-26 | 2017-11-07 | 福建师范大学 | 电致动材料及电致动器 |
CN113595441B (zh) * | 2020-04-30 | 2023-12-08 | 维沃移动通信有限公司 | 马达及电子设备 |
CN112910304B (zh) * | 2021-01-22 | 2022-03-01 | 哈尔滨工业大学 | 一种小型多体节压电机器人及其激励方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339682A (en) * | 1980-09-22 | 1982-07-13 | Rca Corporation | Rotative motor using a piezoelectric element |
US4291958A (en) * | 1980-10-03 | 1981-09-29 | Eastman Kodak Company | Camera with electronic flash and piezoelectric lens motor |
DE3474380D1 (en) * | 1984-05-03 | 1988-11-03 | Ibm | Piezoelectric stepping rotator |
JPH06303782A (ja) * | 1993-04-14 | 1994-10-28 | Hitachi Ltd | 駆動装置 |
CN1224247A (zh) * | 1997-09-08 | 1999-07-28 | Wac资料服务有限公司 | 压电传动器 |
US6157115A (en) * | 1998-10-13 | 2000-12-05 | Nordson Corporation | Mechanical amplifier |
-
2000
- 2000-12-20 SE SE0004733A patent/SE0004733D0/xx unknown
-
2001
- 2001-12-05 AT AT01271663T patent/ATE517439T1/de not_active IP Right Cessation
- 2001-12-05 CN CNB018209602A patent/CN100344007C/zh not_active Expired - Fee Related
- 2001-12-05 WO PCT/SE2001/002673 patent/WO2002050923A1/en active IP Right Grant
- 2001-12-05 EP EP01271663A patent/EP1350275B1/de not_active Expired - Lifetime
- 2001-12-05 KR KR1020037008089A patent/KR100559199B1/ko not_active IP Right Cessation
- 2001-12-05 JP JP2002551922A patent/JP2004524786A/ja active Pending
- 2001-12-05 AU AU2002218625A patent/AU2002218625A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1350275A1 (de) | 2003-10-08 |
CN1481587A (zh) | 2004-03-10 |
CN100344007C (zh) | 2007-10-17 |
SE0004733D0 (sv) | 2000-12-20 |
KR20030067705A (ko) | 2003-08-14 |
EP1350275B1 (de) | 2011-07-20 |
AU2002218625A1 (en) | 2002-07-01 |
KR100559199B1 (ko) | 2006-03-10 |
JP2004524786A (ja) | 2004-08-12 |
WO2002050923A1 (en) | 2002-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |