CN107120378B - 一种磁流变减振器 - Google Patents
一种磁流变减振器 Download PDFInfo
- Publication number
- CN107120378B CN107120378B CN201710540689.0A CN201710540689A CN107120378B CN 107120378 B CN107120378 B CN 107120378B CN 201710540689 A CN201710540689 A CN 201710540689A CN 107120378 B CN107120378 B CN 107120378B
- Authority
- CN
- China
- Prior art keywords
- rotor
- screw
- ball
- magneto
- vibration damper
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 abstract description 24
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 21
- 230000035939 shock Effects 0.000 description 19
- 239000000725 suspension Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
- F16F9/125—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only characterised by adjustment means
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710540689.0A CN107120378B (zh) | 2017-07-05 | 2017-07-05 | 一种磁流变减振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710540689.0A CN107120378B (zh) | 2017-07-05 | 2017-07-05 | 一种磁流变减振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107120378A CN107120378A (zh) | 2017-09-01 |
CN107120378B true CN107120378B (zh) | 2018-02-13 |
Family
ID=59730556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710540689.0A Active CN107120378B (zh) | 2017-07-05 | 2017-07-05 | 一种磁流变减振器 |
Country Status (1)
Country | Link |
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CN (1) | CN107120378B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108547924A (zh) * | 2018-05-11 | 2018-09-18 | 曲阜师范大学 | 一种基于磁流变液的无滚珠丝杠传动方法及机构 |
CN109057065A (zh) * | 2018-07-02 | 2018-12-21 | 浙江大学 | 惯性质量阻尼器 |
CN108869617B (zh) * | 2018-09-29 | 2019-03-05 | 山东大学 | 一种自供电式磁流变减振装置 |
CN113585508A (zh) * | 2021-07-29 | 2021-11-02 | 武汉理工大学 | 基于磁流变弹性体的智能斜撑阻尼器 |
CN114215875A (zh) * | 2021-11-26 | 2022-03-22 | 重庆川仪自动化股份有限公司 | 磁流变阻尼器及磁流变转矩测试装置 |
CN115596795A (zh) * | 2022-10-27 | 2023-01-13 | 重庆大学(Cn) | 一种粘滞惯性阻尼器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102588497B (zh) * | 2011-12-12 | 2013-12-18 | 山东大学 | 电磁和磁流变液混合型减振器 |
US9109654B2 (en) * | 2012-06-12 | 2015-08-18 | Inno Vital Systems, Inc. | Failsafe magnetorheological (MR) energy absorber |
CN204419973U (zh) * | 2015-01-29 | 2015-06-24 | 西安科技大学 | 一种馈能式磁流变减振器 |
JP6594764B2 (ja) * | 2015-12-17 | 2019-10-23 | 三和テッキ株式会社 | 可変慣性質量型制振装置 |
CN106051026B (zh) * | 2016-07-26 | 2018-05-25 | 江西科技学院 | 一种汽车用磁流变阻尼器 |
CN106369101B (zh) * | 2016-09-14 | 2019-03-08 | 合肥工业大学 | 一种馈能式磁流变液能量吸收器 |
-
2017
- 2017-07-05 CN CN201710540689.0A patent/CN107120378B/zh active Active
Also Published As
Publication number | Publication date |
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CN107120378A (zh) | 2017-09-01 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170901 Assignee: NANJING TAIYICHUANG ELECTRONIC CONTROL TECHNOLOGY Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000042 Denomination of invention: Impact test bed of magneto-rheological damper and impact test device Granted publication date: 20180213 License type: Common License Record date: 20190820 |
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Application publication date: 20170901 Assignee: Nanjing Qizhi Control Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000302 Denomination of invention: Impact test bed of magneto-rheological damper and impact test device Granted publication date: 20180213 License type: Common License Record date: 20191122 |
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Application publication date: 20170901 Assignee: NANJING AOLIAN NEW ENERGY VEHICLE CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: X2019320000343 Denomination of invention: Impact test bed of magneto-rheological damper and impact test device Granted publication date: 20180213 License type: Common License Record date: 20191211 |
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Effective date of registration: 20240130 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Litong Information Technology Co.,Ltd. Country or region after: China Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University Country or region before: China |
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