CN107134908B - 一种磁驱动装置 - Google Patents
一种磁驱动装置 Download PDFInfo
- Publication number
- CN107134908B CN107134908B CN201710091593.0A CN201710091593A CN107134908B CN 107134908 B CN107134908 B CN 107134908B CN 201710091593 A CN201710091593 A CN 201710091593A CN 107134908 B CN107134908 B CN 107134908B
- Authority
- CN
- China
- Prior art keywords
- annulus
- permanent magnet
- pole
- coil
- degree
- 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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Links
- 230000004323 axial length Effects 0.000 claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 201000005111 ocular hyperemia Diseases 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710091593.0A CN107134908B (zh) | 2017-02-20 | 2017-02-20 | 一种磁驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710091593.0A CN107134908B (zh) | 2017-02-20 | 2017-02-20 | 一种磁驱动装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107134908A CN107134908A (zh) | 2017-09-05 |
CN107134908B true CN107134908B (zh) | 2019-02-26 |
Family
ID=59721869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710091593.0A Active CN107134908B (zh) | 2017-02-20 | 2017-02-20 | 一种磁驱动装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107134908B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN208589900U (zh) * | 2018-08-03 | 2019-03-08 | 瑞声科技(南京)有限公司 | 线性振动电机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101127474A (zh) * | 2007-09-19 | 2008-02-20 | 南京理工大学 | 高功率密度的动圈式永磁直线电机 |
WO2009057981A2 (en) * | 2007-11-02 | 2009-05-07 | Korea Institute Of Machinery & Materials | Coreless motor |
CN101771326A (zh) * | 2010-02-11 | 2010-07-07 | 哈尔滨工业大学 | 一种具有双层气隙的圆筒形直线电机 |
CN102013781A (zh) * | 2010-12-29 | 2011-04-13 | 北京奇峰聚能科技有限公司 | 一种无铁心损耗的内外转子无刷直流电机 |
CN103683802A (zh) * | 2013-12-23 | 2014-03-26 | 哈尔滨工业大学 | 高效率、低推力脉动圆筒型直线运动机构 |
CN103977482A (zh) * | 2014-05-14 | 2014-08-13 | 苏州大学张家港工业技术研究院 | 电磁蓄能式无针注射器 |
JP2016140229A (ja) * | 2015-01-22 | 2016-08-04 | サンテスト株式会社 | ボイスコイルモータ |
CN106256080A (zh) * | 2014-04-16 | 2016-12-21 | 核科学股份有限公司 | 磁性位置耦合和阀门机制 |
-
2017
- 2017-02-20 CN CN201710091593.0A patent/CN107134908B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101127474A (zh) * | 2007-09-19 | 2008-02-20 | 南京理工大学 | 高功率密度的动圈式永磁直线电机 |
WO2009057981A2 (en) * | 2007-11-02 | 2009-05-07 | Korea Institute Of Machinery & Materials | Coreless motor |
CN101771326A (zh) * | 2010-02-11 | 2010-07-07 | 哈尔滨工业大学 | 一种具有双层气隙的圆筒形直线电机 |
CN102013781A (zh) * | 2010-12-29 | 2011-04-13 | 北京奇峰聚能科技有限公司 | 一种无铁心损耗的内外转子无刷直流电机 |
CN103683802A (zh) * | 2013-12-23 | 2014-03-26 | 哈尔滨工业大学 | 高效率、低推力脉动圆筒型直线运动机构 |
CN106256080A (zh) * | 2014-04-16 | 2016-12-21 | 核科学股份有限公司 | 磁性位置耦合和阀门机制 |
CN103977482A (zh) * | 2014-05-14 | 2014-08-13 | 苏州大学张家港工业技术研究院 | 电磁蓄能式无针注射器 |
JP2016140229A (ja) * | 2015-01-22 | 2016-08-04 | サンテスト株式会社 | ボイスコイルモータ |
Also Published As
Publication number | Publication date |
---|---|
CN107134908A (zh) | 2017-09-05 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190311 Address after: 100084 Beijing Haidian District, Zhongguancun East Road, No. 1 Courtyard, Building 6, Second Floor Patentee after: Zhongxu Quantum (Beijing) Medical Technology Co.,Ltd. Address before: 100144 Jinyuan Zhuang Road, Shijingshan District, Beijing 5 Patentee before: NORTH CHINA University OF TECHNOLOGY |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: Room 301, Floor 3, Building 14, No.168, Majian Road, High-tech Zone, Suzhou, Jiangsu 215151 Patentee after: Zhuoyou Medical (Suzhou) Co.,Ltd. Address before: 100084 Beijing Haidian District, Zhongguancun East Road, No. 1 Courtyard, Building 6, Second Floor Patentee before: Zhongxu Quantum (Beijing) Medical Technology Co.,Ltd. |
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TR01 | Transfer of patent right |