CN105406762B - 一种混合悬浮式圆盘非接触超声电机 - Google Patents
一种混合悬浮式圆盘非接触超声电机 Download PDFInfo
- Publication number
- CN105406762B CN105406762B CN201511028416.5A CN201511028416A CN105406762B CN 105406762 B CN105406762 B CN 105406762B CN 201511028416 A CN201511028416 A CN 201511028416A CN 105406762 B CN105406762 B CN 105406762B
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- Prior art keywords
- rotor
- stator
- matrix
- cod
- bearing
- 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.)
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- 239000011159 matrix material Substances 0.000 claims abstract description 36
- 239000000919 ceramic Substances 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract 2
- 238000011105 stabilization Methods 0.000 abstract 2
- 238000005339 levitation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 10
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
- H02N2/163—Motors with ring stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
-
- 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
- H02N2/12—Constructional details
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511028416.5A CN105406762B (zh) | 2015-12-31 | 2015-12-31 | 一种混合悬浮式圆盘非接触超声电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511028416.5A CN105406762B (zh) | 2015-12-31 | 2015-12-31 | 一种混合悬浮式圆盘非接触超声电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105406762A CN105406762A (zh) | 2016-03-16 |
CN105406762B true CN105406762B (zh) | 2017-07-04 |
Family
ID=55472062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511028416.5A Active CN105406762B (zh) | 2015-12-31 | 2015-12-31 | 一种混合悬浮式圆盘非接触超声电机 |
Country Status (1)
Country | Link |
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CN (1) | CN105406762B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060244342A1 (en) * | 2003-03-17 | 2006-11-02 | Kentaro Nakamura | Ultrasonic float-up device |
CN100525056C (zh) * | 2004-11-12 | 2009-08-05 | 南京航空航天大学 | 圆盘型非接触超声电机 |
CN100444512C (zh) * | 2004-11-12 | 2008-12-17 | 南京航空航天大学 | 圆筒型非接触超声电机 |
JP4819445B2 (ja) * | 2005-09-02 | 2011-11-24 | 国立大学法人東京工業大学 | 超音波浮上装置 |
CN201303293Y (zh) * | 2008-10-21 | 2009-09-02 | 浙江大学 | 一种压电超声和电磁混合驱动的电机 |
CN105156475B (zh) * | 2015-09-12 | 2018-09-28 | 北京科技大学 | 一种旋转调制径向球面永磁偏置磁轴承 |
CN205265560U (zh) * | 2015-12-31 | 2016-05-25 | 南京林业大学 | 一种混合悬浮式圆盘非接触超声电机 |
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2015
- 2015-12-31 CN CN201511028416.5A patent/CN105406762B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105406762A (zh) | 2016-03-16 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160316 Assignee: Nanjing Fengzhao Electric Power Equipment Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000225 Denomination of invention: Hybrid suspension type disc non-contact ultrasonic motor Granted publication date: 20170704 License type: Common License Record date: 20190709 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160316 Assignee: Changzhou Xingrong Intelligent Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000070 Denomination of invention: A hybrid suspension disc non-contact ultrasonic motor Granted publication date: 20170704 License type: Common License Record date: 20200916 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160316 Assignee: Nanjing Intrinsic Instruments Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000340 Denomination of invention: A hybrid suspension disc non-contact ultrasonic motor Granted publication date: 20170704 License type: Common License Record date: 20201212 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20230518 Address after: 224200 Tainan Industrial Park, Liangduo Town, Dongtai City, Yancheng City, Jiangsu Province Patentee after: ALPA power technology Jiangsu Co.,Ltd. Address before: Department of Electrical Engineering and Automation, School of Information Science and Technology, Nanjing Forestry University, No. 159 Longpan Road, Nanjing City, Jiangsu Province, 210037 Patentee before: NANJING FORESTRY University |