CN110822009B - 分离式双筒磁流变阻尼器 - Google Patents
分离式双筒磁流变阻尼器 Download PDFInfo
- Publication number
- CN110822009B CN110822009B CN201911176650.0A CN201911176650A CN110822009B CN 110822009 B CN110822009 B CN 110822009B CN 201911176650 A CN201911176650 A CN 201911176650A CN 110822009 B CN110822009 B CN 110822009B
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- CN
- China
- Prior art keywords
- piston
- cylinder
- magnetorheological fluid
- compression
- magnetorheological
- 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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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
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
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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
- F16F9/32—Details
- F16F9/3292—Sensor arrangements
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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
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/368—Sealings in pistons
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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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/064—Units characterised by the location or shape of the expansion chamber
- F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
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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
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/185—Bitubular units
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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
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176650.0A CN110822009B (zh) | 2019-11-26 | 2019-11-26 | 分离式双筒磁流变阻尼器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176650.0A CN110822009B (zh) | 2019-11-26 | 2019-11-26 | 分离式双筒磁流变阻尼器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110822009A CN110822009A (zh) | 2020-02-21 |
| CN110822009B true CN110822009B (zh) | 2021-02-05 |
Family
ID=69559766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911176650.0A Active CN110822009B (zh) | 2019-11-26 | 2019-11-26 | 分离式双筒磁流变阻尼器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822009B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963489B (zh) * | 2021-04-07 | 2022-08-16 | 重庆大学 | 基于多孔复合材料多通道多自由度磁流变阻尼器 |
| CN113027978B (zh) * | 2021-04-30 | 2022-11-04 | 重庆大学 | 多环路非对称式磁流变阻尼器 |
| CN114962525B (zh) * | 2022-05-31 | 2024-06-04 | 重庆大学 | 磁流变双向阀控液压阻尼器 |
| CN116104899A (zh) * | 2023-02-02 | 2023-05-12 | 广西科技大学 | 一种双环形通道混合供磁型阀式磁流变阻尼器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6510929B1 (en) * | 1999-11-29 | 2003-01-28 | The Board Of Regents Of The University And Community College System Of Nevada | Controllable magneto-rheological fluid damper |
| US6953108B2 (en) * | 2003-04-04 | 2005-10-11 | Millenworks | Magnetorheological damper system |
| JP4715279B2 (ja) * | 2005-04-12 | 2011-07-06 | トヨタ自動車株式会社 | ショックアブソーバ |
| JP2009058081A (ja) * | 2007-08-31 | 2009-03-19 | Hitachi Ltd | 磁性流体ダンパ |
| CN205824026U (zh) * | 2016-02-29 | 2016-12-21 | 广东工业大学 | 一种u型槽开式磁流变阻尼器 |
| CN105889397B (zh) * | 2016-05-26 | 2018-01-02 | 河南机电高等专科学校 | 一种单出杆双筒双线圈磁流变减振器 |
| CN205663810U (zh) * | 2016-05-26 | 2016-10-26 | 河南机电高等专科学校 | 一种单出杆双筒双线圈磁流变减振器 |
| CN108506405B (zh) * | 2018-03-29 | 2020-10-27 | 西安交通大学 | 一种双缸体双出杆流动式磁流变阻尼器 |
| CN109630595B (zh) * | 2018-11-27 | 2020-10-02 | 武汉新能源汽车工业技术研究院有限公司 | 一种可防止发生周向滑动的磁流变阻尼器 |
| CN109990039A (zh) * | 2019-05-08 | 2019-07-09 | 扬州大学 | 一种阻尼力双向可调的自感式磁流变阻尼器及其工作流程 |
-
2019
- 2019-11-26 CN CN201911176650.0A patent/CN110822009B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110822009A (zh) | 2020-02-21 |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250418 Address after: No. 83, Shapingba North Street, Shapingba District, Chongqing Patentee after: Dong Xiaomin Country or region after: China Address before: 400044 No. 174 Sha Jie street, Shapingba District, Chongqing Patentee before: Chongqing University Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250429 Address after: Building 90, No. 174 Shapingba Main Street, Shapingba District, Chongqing 400030 (Student Five Apartment Science Park Square, Chongqing University A District) (Room Code A530) -316 Patentee after: Chongqing Wuling Zhixing Technology Co.,Ltd. Country or region after: China Address before: No. 83, Shapingba North Street, Shapingba District, Chongqing Patentee before: Dong Xiaomin Country or region before: China |