CN107040165A - The unidirectional direct driving motor of the big torsional moment of Multi-stacking compaction electroceramics - Google Patents
The unidirectional direct driving motor of the big torsional moment of Multi-stacking compaction electroceramics Download PDFInfo
- Publication number
- CN107040165A CN107040165A CN201610270995.2A CN201610270995A CN107040165A CN 107040165 A CN107040165 A CN 107040165A CN 201610270995 A CN201610270995 A CN 201610270995A CN 107040165 A CN107040165 A CN 107040165A
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- China
- Prior art keywords
- gear wheel
- big
- piezoelectric ceramic
- motor
- unilateral 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.)
- Granted
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- 238000005056 compaction Methods 0.000 title claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 46
- 238000010276 construction Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000010355 oscillation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- H02N2/101—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using intermittent driving, e.g. step 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
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/12—Constructional details
- H02N2/123—Mechanical transmission means, e.g. for gearing
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610270995.2A CN107040165B (en) | 2016-04-27 | 2016-04-27 | The unidirectional direct driving motor of the big torsional moment of Multi-stacking compaction electroceramics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610270995.2A CN107040165B (en) | 2016-04-27 | 2016-04-27 | The unidirectional direct driving motor of the big torsional moment of Multi-stacking compaction electroceramics |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107040165A true CN107040165A (en) | 2017-08-11 |
CN107040165B CN107040165B (en) | 2019-03-12 |
Family
ID=59532173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610270995.2A Active CN107040165B (en) | 2016-04-27 | 2016-04-27 | The unidirectional direct driving motor of the big torsional moment of Multi-stacking compaction electroceramics |
Country Status (1)
Country | Link |
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CN (1) | CN107040165B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040017131A1 (en) * | 2002-03-01 | 2004-01-29 | Akihiro Sawada | Piezoelectric actuator, and timepiece and portable equipment having the same |
CN1639955A (en) * | 2002-03-11 | 2005-07-13 | 精爱普生株式会社 | Rotation/movement converting actuator |
CN101111189A (en) * | 2005-02-01 | 2008-01-23 | 霍夫曼-拉罗奇有限公司 | Drive unit for medical devices |
CN104578897A (en) * | 2014-09-30 | 2015-04-29 | 南京航空航天大学 | Piezoelectric linear motor and working method thereof |
-
2016
- 2016-04-27 CN CN201610270995.2A patent/CN107040165B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040017131A1 (en) * | 2002-03-01 | 2004-01-29 | Akihiro Sawada | Piezoelectric actuator, and timepiece and portable equipment having the same |
CN1639955A (en) * | 2002-03-11 | 2005-07-13 | 精爱普生株式会社 | Rotation/movement converting actuator |
CN101111189A (en) * | 2005-02-01 | 2008-01-23 | 霍夫曼-拉罗奇有限公司 | Drive unit for medical devices |
CN104578897A (en) * | 2014-09-30 | 2015-04-29 | 南京航空航天大学 | Piezoelectric linear motor and working method thereof |
Also Published As
Publication number | Publication date |
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CN107040165B (en) | 2019-03-12 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multi-lamination piezoelectric ceramic large torsion moment unidirectional direct drive motor Effective date of registration: 20190514 Granted publication date: 20190312 Pledgee: Chepi Road Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU SIGNKING AUTOMATION CO.,LTD. Registration number: 2019440000180 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200528 Granted publication date: 20190312 Pledgee: Chepi Road Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU SIGNKING AUTOMATION Co.,Ltd. Registration number: 2019440000180 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multi-lamination piezoelectric ceramic large torsion moment unidirectional direct drive motor Effective date of registration: 20200601 Granted publication date: 20190312 Pledgee: Chepi Road Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU SIGNKING AUTOMATION Co.,Ltd. Registration number: Y2020980002673 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220110 Granted publication date: 20190312 Pledgee: Chepi Road Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU SIGNKING AUTOMATION CO.,LTD. Registration number: Y2020980002673 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multilayer laminated piezoelectric ceramic high torque unidirectional direct drive motor Effective date of registration: 20231017 Granted publication date: 20190312 Pledgee: China Merchants Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU SIGNKING AUTOMATION CO.,LTD. Registration number: Y2023980061143 |