CN202696502U - 中空超声电机 - Google Patents
中空超声电机 Download PDFInfo
- Publication number
- CN202696502U CN202696502U CN 201220328423 CN201220328423U CN202696502U CN 202696502 U CN202696502 U CN 202696502U CN 201220328423 CN201220328423 CN 201220328423 CN 201220328423 U CN201220328423 U CN 201220328423U CN 202696502 U CN202696502 U CN 202696502U
- Authority
- CN
- China
- Prior art keywords
- hollow
- rotating shaft
- stator
- rotor
- ultrasonic motor
- 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 - Fee Related
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220328423 CN202696502U (zh) | 2012-07-09 | 2012-07-09 | 中空超声电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220328423 CN202696502U (zh) | 2012-07-09 | 2012-07-09 | 中空超声电机 |
Publications (1)
Publication Number | Publication Date |
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CN202696502U true CN202696502U (zh) | 2013-01-23 |
Family
ID=47552055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220328423 Expired - Fee Related CN202696502U (zh) | 2012-07-09 | 2012-07-09 | 中空超声电机 |
Country Status (1)
Country | Link |
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CN (1) | CN202696502U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106877735A (zh) * | 2017-02-27 | 2017-06-20 | 南京航空航天大学 | 一种新型z轴升降平台 |
-
2012
- 2012-07-09 CN CN 201220328423 patent/CN202696502U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106877735A (zh) * | 2017-02-27 | 2017-06-20 | 南京航空航天大学 | 一种新型z轴升降平台 |
CN106877735B (zh) * | 2017-02-27 | 2019-04-19 | 南京航空航天大学 | 一种新型z轴升降平台 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING CONTROL ENGINEERING INST. Effective date: 20130620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Niu Zijie Inventor after: Wu Jintao Inventor after: Sun Zhijun Inventor after: Zhang Jiyang Inventor after: Zhu Hua Inventor after: Wu Dengyun Inventor after: Qing Tao Inventor before: Sun Zhijun Inventor before: Niu Zijie Inventor before: Zhu Hua |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN ZHIJUN NIU ZIJIE ZHU HUA TO: NIU ZIJIE WU JINTAO SUN ZHIJUN ZHANG JIYANG ZHU HUA WU DENGYUN QING TAO |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130620 Address after: Yudaojie Baixia District of Nanjing City, Jiangsu province 210016 No. 29 building 3 room 106 Patentee after: Nanjing Wanma Ultrasonic Motors Co.,Ltd. Patentee after: Beijing Control Engineering Inst. Address before: Yudaojie Baixia District of Nanjing City, Jiangsu province 210016 No. 29 building 3 room 106 Patentee before: Nanjing Wanma Ultrasonic Motors Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180709 |