CN101071998B - 方波驱动惯性式直线型压电电机 - Google Patents
方波驱动惯性式直线型压电电机 Download PDFInfo
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- CN101071998B CN101071998B CN2007100209661A CN200710020966A CN101071998B CN 101071998 B CN101071998 B CN 101071998B CN 2007100209661 A CN2007100209661 A CN 2007100209661A CN 200710020966 A CN200710020966 A CN 200710020966A CN 101071998 B CN101071998 B CN 101071998B
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- mover
- stator
- stator axis
- annular
- piezoelectric ceramic
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 36
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims description 52
- 230000002463 transducing effect Effects 0.000 claims description 22
- 230000005284 excitation Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 20
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
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- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100209661A CN101071998B (zh) | 2007-04-05 | 2007-04-05 | 方波驱动惯性式直线型压电电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100209661A CN101071998B (zh) | 2007-04-05 | 2007-04-05 | 方波驱动惯性式直线型压电电机 |
Publications (2)
Publication Number | Publication Date |
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CN101071998A CN101071998A (zh) | 2007-11-14 |
CN101071998B true CN101071998B (zh) | 2010-09-08 |
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Application Number | Title | Priority Date | Filing Date |
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CN2007100209661A Expired - Fee Related CN101071998B (zh) | 2007-04-05 | 2007-04-05 | 方波驱动惯性式直线型压电电机 |
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CN (1) | CN101071998B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2675056A4 (en) * | 2011-02-07 | 2017-09-27 | Murata Manufacturing Co., Ltd. | Displacement member, driving member, actuator, and driving apparatus |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664554B (zh) * | 2012-05-15 | 2015-01-28 | 哈尔滨工业大学 | 被动箝位式压电驱动器 |
DE102014205280B3 (de) | 2014-03-21 | 2015-06-11 | Physik Instrumente (Pi) Gmbh & Co. Kg | Trägheitsantrieb |
CN104079202A (zh) * | 2014-06-23 | 2014-10-01 | 南京航空航天大学 | 一种基于钹式压电作动器的惯性直线电机 |
CN106374685B (zh) * | 2016-11-03 | 2018-09-21 | 吉林大学 | 一种集成传感-执行-能量回收装置和制动系统 |
CN109286335B (zh) * | 2018-11-15 | 2020-02-21 | 中国直升机设计研究所 | 一种压电驱动器预应力的施加方法 |
CN114123845A (zh) * | 2020-08-26 | 2022-03-01 | 超聚变数字技术有限公司 | 一种压电致动器以及电子设备 |
CN113517825A (zh) * | 2021-05-31 | 2021-10-19 | 吉林大学 | 一种基于纵振模态的微小型超声电机及其驱动方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061307A (zh) * | 1988-09-30 | 1992-05-20 | 洛克威尔国际有限公司 | 压电致动器 |
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2007
- 2007-04-05 CN CN2007100209661A patent/CN101071998B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061307A (zh) * | 1988-09-30 | 1992-05-20 | 洛克威尔国际有限公司 | 压电致动器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2675056A4 (en) * | 2011-02-07 | 2017-09-27 | Murata Manufacturing Co., Ltd. | Displacement member, driving member, actuator, and driving apparatus |
Also Published As
Publication number | Publication date |
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CN101071998A (zh) | 2007-11-14 |
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Effective date of registration: 20141021 Address after: Liuhe District of Nanjing City, Jiangsu province 211514 Dong Gou Zhen Fu Qian Jie No. 1 Patentee after: Jiangsu Fengke Utrasonic Motors Technology Co., Ltd. Address before: 210019 Xincheng Science Park, Jianye District, Jiangsu, Nanjing 5108 Patentee before: Nanjing Wanma Ultrasonic Motors Co.,Ltd. |
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