CN108087481B - 复原阻尼力及压缩阻尼力独立连续调控的磁流变液减振器 - Google Patents
复原阻尼力及压缩阻尼力独立连续调控的磁流变液减振器 Download PDFInfo
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- CN108087481B CN108087481B CN201810042113.6A CN201810042113A CN108087481B CN 108087481 B CN108087481 B CN 108087481B CN 201810042113 A CN201810042113 A CN 201810042113A CN 108087481 B CN108087481 B CN 108087481B
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- valve
- compression
- external
- external valve
- restoring
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- 239000012530 fluid Substances 0.000 title claims abstract description 92
- 238000013016 damping Methods 0.000 title claims abstract description 82
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 39
- 230000035939 shock Effects 0.000 title claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 title description 8
- 230000006835 compression Effects 0.000 claims abstract description 227
- 238000007906 compression Methods 0.000 claims abstract description 227
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims description 83
- 230000005389 magnetism Effects 0.000 claims description 29
- 238000002955 isolation Methods 0.000 claims description 10
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 3
- 239000003921 oil Substances 0.000 description 41
- 239000004020 conductor Substances 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
-
- 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
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/446—Adjustment of valve bias or pre-stress
-
- 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
- F16F9/537—Magnetorheological [MR] fluid dampers specially adapted valves therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810042113.6A CN108087481B (zh) | 2018-01-17 | 2018-01-17 | 复原阻尼力及压缩阻尼力独立连续调控的磁流变液减振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810042113.6A CN108087481B (zh) | 2018-01-17 | 2018-01-17 | 复原阻尼力及压缩阻尼力独立连续调控的磁流变液减振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108087481A CN108087481A (zh) | 2018-05-29 |
CN108087481B true CN108087481B (zh) | 2023-06-16 |
Family
ID=62183084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810042113.6A Active CN108087481B (zh) | 2018-01-17 | 2018-01-17 | 复原阻尼力及压缩阻尼力独立连续调控的磁流变液减振器 |
Country Status (1)
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CN (1) | CN108087481B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110425245A (zh) * | 2019-07-22 | 2019-11-08 | 成都博仕腾科技有限公司 | 一种铁路车辆用双油路开关式可变阻尼半主动油压减振器 |
DE102019212908A1 (de) * | 2019-08-28 | 2021-03-04 | Thyssenkrupp Ag | Schwingungsdämpfer mit verstellbarer Dämpfkraft |
US11719305B2 (en) * | 2019-11-08 | 2023-08-08 | DRiV Automotive Inc. | Balanced continuously semi-active damper |
CN113586648A (zh) * | 2021-08-06 | 2021-11-02 | 重庆大学 | 双向独立阀磁流变阻尼器 |
CN113915279B (zh) * | 2021-10-09 | 2023-02-24 | 北京京西重工有限公司 | 液压阻尼器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603651A (zh) * | 2004-05-28 | 2005-04-06 | 重庆大学 | 一种汽车悬架***磁流变液阻尼装置 |
CN201875043U (zh) * | 2010-12-07 | 2011-06-22 | 四川中物科技集团有限公司 | 一种滑阀式磁流变减振器 |
CN102127937A (zh) * | 2010-01-18 | 2011-07-20 | 柳州克雷拉减振器有限公司 | 一种房屋减振器 |
CN103511546A (zh) * | 2013-10-22 | 2014-01-15 | 袁显举 | 一种基于多级周向流动模式的车用磁流变减振器 |
CN204852153U (zh) * | 2015-07-08 | 2015-12-09 | 上海工程技术大学 | 一种具有高抗拉伸性能的磁流变液减振器 |
CN105805218A (zh) * | 2016-05-31 | 2016-07-27 | 长春孔辉汽车科技股份有限公司 | 一种磁流变阀控阻尼可控减振器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1401610B1 (it) * | 2010-08-04 | 2013-07-26 | Sistemi Sospensioni Spa | Pistone per ammortizzatore a smorzamento variabile, particolarmente per sospensione di veicolo, provvisto di quattro valvole passive di controllo del flusso e di un'elettrovalvola di ripartizione del flusso. |
-
2018
- 2018-01-17 CN CN201810042113.6A patent/CN108087481B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603651A (zh) * | 2004-05-28 | 2005-04-06 | 重庆大学 | 一种汽车悬架***磁流变液阻尼装置 |
CN102127937A (zh) * | 2010-01-18 | 2011-07-20 | 柳州克雷拉减振器有限公司 | 一种房屋减振器 |
CN201875043U (zh) * | 2010-12-07 | 2011-06-22 | 四川中物科技集团有限公司 | 一种滑阀式磁流变减振器 |
CN103511546A (zh) * | 2013-10-22 | 2014-01-15 | 袁显举 | 一种基于多级周向流动模式的车用磁流变减振器 |
CN204852153U (zh) * | 2015-07-08 | 2015-12-09 | 上海工程技术大学 | 一种具有高抗拉伸性能的磁流变液减振器 |
CN105805218A (zh) * | 2016-05-31 | 2016-07-27 | 长春孔辉汽车科技股份有限公司 | 一种磁流变阀控阻尼可控减振器 |
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Publication number | Publication date |
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CN108087481A (zh) | 2018-05-29 |
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Application publication date: 20180529 Assignee: DONG FENG YUNNAN MOTOR Co.,Ltd. Assignor: Hubei University of Automobile Technology Contract record no.: X2023980038734 Denomination of invention: Magnetorheological fluid shock absorber with independent and continuous control of restoring damping force and compressive damping force Granted publication date: 20230616 License type: Common License Record date: 20230731 |
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Application publication date: 20180529 Assignee: TIANJIN SOTEREA AUTOMOTIVE TECHNOLOGY Co.,Ltd. Assignor: Hubei University of Automobile Technology Contract record no.: X2023980044625 Denomination of invention: Magnetorheological fluid shock absorber with independent and continuous control of restoring damping force and compressive damping force Granted publication date: 20230616 License type: Common License Record date: 20231026 |
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Application publication date: 20180529 Assignee: Shenyang Inovaco Automation Co.,Ltd. Assignor: Hubei University of Automobile Technology Contract record no.: X2023980053527 Denomination of invention: A magnetorheological fluid damper with independent and continuous control of restoring damping force and compressive damping force Granted publication date: 20230616 License type: Common License Record date: 20231222 |
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Application publication date: 20180529 Assignee: TIANJIN JINLIYAN AUTOMOTIVE ENGINEERING & TECHNOLOGY CO.,LTD. Assignor: Hubei University of Automobile Technology Contract record no.: X2024980001073 Denomination of invention: A magnetorheological fluid damper with independent and continuous control of restoring damping force and compressive damping force Granted publication date: 20230616 License type: Common License Record date: 20240122 |
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Application publication date: 20180529 Assignee: BOYI (TIANJIN) PNEUMATIC TECHNOLOGY INSTITUTE Co.,Ltd. Assignor: Hubei University of Automobile Technology Contract record no.: X2024980001352 Denomination of invention: A magnetorheological fluid damper with independent and continuous control of restoring damping force and compressive damping force Granted publication date: 20230616 License type: Common License Record date: 20240129 |
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