CN101071996B - 圆柱结构双轮足驱动直线超声电机及电激励方法 - Google Patents
圆柱结构双轮足驱动直线超声电机及电激励方法 Download PDFInfo
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- CN101071996B CN101071996B CN200710020963A CN200710020963A CN101071996B CN 101071996 B CN101071996 B CN 101071996B CN 200710020963 A CN200710020963 A CN 200710020963A CN 200710020963 A CN200710020963 A CN 200710020963A CN 101071996 B CN101071996 B CN 101071996B
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- piezoelectric ceramic
- stator
- mover
- support
- draw runner
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- 239000000919 ceramic Substances 0.000 claims abstract description 65
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000008093 supporting effect Effects 0.000 claims abstract description 5
- 230000005284 excitation Effects 0.000 claims description 5
- 230000010287 polarization Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 206010049214 Monopodia Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710020963A CN101071996B (zh) | 2007-04-05 | 2007-04-05 | 圆柱结构双轮足驱动直线超声电机及电激励方法 |
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CN200710020963A CN101071996B (zh) | 2007-04-05 | 2007-04-05 | 圆柱结构双轮足驱动直线超声电机及电激励方法 |
Publications (2)
Publication Number | Publication Date |
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CN101071996A CN101071996A (zh) | 2007-11-14 |
CN101071996B true CN101071996B (zh) | 2010-05-19 |
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CN200710020963A Expired - Fee Related CN101071996B (zh) | 2007-04-05 | 2007-04-05 | 圆柱结构双轮足驱动直线超声电机及电激励方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208881A (zh) * | 2011-06-09 | 2011-10-05 | 刘勤 | 具有离合和位移放大机构的盘式超声波电机及其工作方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101345494B (zh) * | 2008-05-22 | 2012-01-04 | 上海交通大学 | 柔性致动超声波电机 |
CN101291122B (zh) * | 2008-06-13 | 2011-09-14 | 清华大学 | 采用双足驱动的直线压电驱动器 |
CN101984549B (zh) * | 2010-11-24 | 2012-09-26 | 南京航空航天大学 | 直线超声电机夹持定位装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491759A (en) * | 1983-03-14 | 1985-01-01 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Piezoelectric vibration exciter, especially for destructive material testing |
US5063542A (en) * | 1989-05-17 | 1991-11-05 | Atlantic Richfield Company | Piezoelectric transducer with displacement amplifier |
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2007
- 2007-04-05 CN CN200710020963A patent/CN101071996B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491759A (en) * | 1983-03-14 | 1985-01-01 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Piezoelectric vibration exciter, especially for destructive material testing |
US5063542A (en) * | 1989-05-17 | 1991-11-05 | Atlantic Richfield Company | Piezoelectric transducer with displacement amplifier |
Non-Patent Citations (7)
Title |
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JP昭64-1486A 1989.01.05 |
居奇 等.纵弯复合两自由度直线超声波电动机.微特电机 12期.2005,(12期),18-19,22. |
居奇 等.纵弯复合两自由度直线超声波电动机.微特电机 12期.2005,(12期),18-19,22. * |
梁丽英 等.圆柱型纵弯复合模态直线超声电机研究.中国农业工程学会2005年学术年会论文集.2005,(2005),403-406. * |
董迎晖 等.杆状弯曲行波型超声电机运动机理研究.应用力学学报22卷 2期.2005,22卷(2期),271-274. |
董迎晖 等.杆状弯曲行波型超声电机运动机理研究.应用力学学报22卷 2期.2005,22卷(2期),271-274. * |
鹿存跃 等.双振子弯曲振动模态直线超声电机的设计.中国声学学会2006年全国声学学术会议论文集.2006,(2006),221-222. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208881A (zh) * | 2011-06-09 | 2011-10-05 | 刘勤 | 具有离合和位移放大机构的盘式超声波电机及其工作方法 |
CN102208881B (zh) * | 2011-06-09 | 2013-09-18 | 刘勤 | 具有离合和位移放大机构的盘式超声波电机及其工作方法 |
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Publication number | Publication date |
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CN101071996A (zh) | 2007-11-14 |
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