CN114151488A - 一种刚度可调的紧凑型宽域高线性度磁负刚度装置 - Google Patents
一种刚度可调的紧凑型宽域高线性度磁负刚度装置 Download PDFInfo
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- CN114151488A CN114151488A CN202111350520.1A CN202111350520A CN114151488A CN 114151488 A CN114151488 A CN 114151488A CN 202111350520 A CN202111350520 A CN 202111350520A CN 114151488 A CN114151488 A CN 114151488A
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- reed
- stator
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- support frame
- permanent magnet
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- 235000014676 Phragmites communis Nutrition 0.000 claims description 269
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000005284 excitation Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 244000273256 Phragmites communis Species 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
- F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/063—Negative stiffness
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
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Claims (9)
Priority Applications (1)
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CN202111350520.1A CN114151488B (zh) | 2021-11-15 | 2021-11-15 | 一种刚度可调的紧凑型宽域高线性度磁负刚度装置 |
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CN202111350520.1A CN114151488B (zh) | 2021-11-15 | 2021-11-15 | 一种刚度可调的紧凑型宽域高线性度磁负刚度装置 |
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CN114151488A true CN114151488A (zh) | 2022-03-08 |
CN114151488B CN114151488B (zh) | 2022-11-22 |
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CN202111350520.1A Active CN114151488B (zh) | 2021-11-15 | 2021-11-15 | 一种刚度可调的紧凑型宽域高线性度磁负刚度装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030127918A1 (en) * | 2002-01-04 | 2003-07-10 | Kazuyoshi Fukunaga | Linear oscillatory actuator |
US20030222383A1 (en) * | 2002-05-03 | 2003-12-04 | Peter Heiland | Magnetic spring device with negative stiffness |
CN102808883A (zh) * | 2012-08-10 | 2012-12-05 | 华中科技大学 | 一种磁负刚度机构 |
CN104343885A (zh) * | 2013-08-09 | 2015-02-11 | 上海微电子装备有限公司 | 高精密磁悬浮主动减震设备 |
CN109356962A (zh) * | 2018-11-27 | 2019-02-19 | 华中科技大学 | 一种多维磁负刚度机构及其构成的多维磁负刚度减振系统 |
CN109356961A (zh) * | 2018-11-23 | 2019-02-19 | 华中科技大学 | 一种放大负刚度系数的机构及由其构成的超低频减振器 |
-
2021
- 2021-11-15 CN CN202111350520.1A patent/CN114151488B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030127918A1 (en) * | 2002-01-04 | 2003-07-10 | Kazuyoshi Fukunaga | Linear oscillatory actuator |
US20030222383A1 (en) * | 2002-05-03 | 2003-12-04 | Peter Heiland | Magnetic spring device with negative stiffness |
CN102808883A (zh) * | 2012-08-10 | 2012-12-05 | 华中科技大学 | 一种磁负刚度机构 |
CN104343885A (zh) * | 2013-08-09 | 2015-02-11 | 上海微电子装备有限公司 | 高精密磁悬浮主动减震设备 |
CN109356961A (zh) * | 2018-11-23 | 2019-02-19 | 华中科技大学 | 一种放大负刚度系数的机构及由其构成的超低频减振器 |
CN109356962A (zh) * | 2018-11-27 | 2019-02-19 | 华中科技大学 | 一种多维磁负刚度机构及其构成的多维磁负刚度减振系统 |
Non-Patent Citations (1)
Title |
---|
戴鹏辉: "宽域高线性度阵列组合式磁负刚度机构分析与设计", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
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Effective date of registration: 20240805 Address after: Unit T4, Building B12, No. 88 Guanggu 6th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province 430070 Patentee after: Wuhan Gelanruo Intelligent Technology Co.,Ltd. Country or region after: China Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Patentee before: HUAZHONG University OF SCIENCE AND TECHNOLOGY Country or region before: China |
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Effective date of registration: 20240914 Address after: Room 01, Floor 7, Unit T4, Building B12, Guanggu Innovation World, No. 88, Guanggu 6th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430205 Patentee after: Wuhan Gelanruo Precision Technology Co.,Ltd. Country or region after: China Address before: Unit T4, Building B12, No. 88 Guanggu 6th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province 430070 Patentee before: Wuhan Gelanruo Intelligent Technology Co.,Ltd. Country or region before: China |