CN103534508A - 磁流变阻尼组件 - Google Patents
磁流变阻尼组件 Download PDFInfo
- Publication number
- CN103534508A CN103534508A CN201180070954.4A CN201180070954A CN103534508A CN 103534508 A CN103534508 A CN 103534508A CN 201180070954 A CN201180070954 A CN 201180070954A CN 103534508 A CN103534508 A CN 103534508A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- section
- electromagnet
- piston
- flux
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 42
- 230000004907 flux Effects 0.000 claims abstract description 72
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 21
- 230000005347 demagnetization Effects 0.000 claims description 20
- 230000035699 permeability Effects 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 9
- 238000000429 assembly Methods 0.000 claims 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
元件符号 | 元件名称 |
A | 轴 |
20 | 组件 |
22 | 壳体 |
24 | 开放的内部 |
26 | 磁流变流体 |
28 | 活塞 |
30 | 压缩端 |
32 | 回弹端 |
34 | 压缩室 |
36 | 回弹室 |
38 | 核心 |
40 | 活塞杆 |
42 | 孔 |
44 | 槽 |
46 | 电磁体 |
48 | 控制器 |
50 | 电线 |
52 | 永磁体 |
54 | 外部磁极段 |
56 | 内部磁极段 |
58 | 磁极空隙 |
60 | 磁极柱面 |
62 | 四个径向槽中的第一组径向槽 |
64 | 四个径向槽中的第二组径向槽 |
66 | 网 |
68 | 磁体段 |
70 | 旁通槽 |
72 | 通量环 |
74 | 主间隙 |
76 | 端板 |
78 | 开口 |
80 | 副间隙 |
82 | 副间隙环 |
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161486889P | 2011-05-17 | 2011-05-17 | |
US61/486,889 | 2011-05-17 | ||
PCT/CN2011/078068 WO2012155394A1 (en) | 2011-05-17 | 2011-08-05 | Magneto-rheological damping assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103534508A true CN103534508A (zh) | 2014-01-22 |
CN103534508B CN103534508B (zh) | 2015-02-18 |
Family
ID=47176162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180070954.4A Active CN103534508B (zh) | 2011-05-17 | 2011-08-05 | 磁流变阻尼组件 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9004243B2 (zh) |
EP (1) | EP2710277B1 (zh) |
JP (1) | JP5624688B2 (zh) |
KR (1) | KR101557909B1 (zh) |
CN (1) | CN103534508B (zh) |
ES (1) | ES2626458T3 (zh) |
MX (1) | MX336175B (zh) |
PL (1) | PL2710277T3 (zh) |
WO (1) | WO2012155394A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104613127A (zh) * | 2014-10-16 | 2015-05-13 | 中国矿业大学 | 一种双出杆内置永磁铁可伸缩式磁流变阻尼器 |
CN105156575A (zh) * | 2015-07-20 | 2015-12-16 | 常州大学 | 双杆多级活塞无源双控变阻尼磁流变阻尼器 |
CN110168199A (zh) * | 2016-11-08 | 2019-08-23 | 通用电气公司 | 用于燃气涡轮发动机的可控磁流变装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5986757B2 (ja) * | 2012-03-01 | 2016-09-06 | Kyb株式会社 | 磁気粘性流体緩衝器 |
JP5828558B2 (ja) * | 2012-03-01 | 2015-12-09 | Kyb株式会社 | 磁気粘性流体緩衝器 |
JP6071130B2 (ja) * | 2013-03-21 | 2017-02-01 | Kyb株式会社 | 磁気粘性流体緩衝器 |
KR101472011B1 (ko) * | 2013-07-31 | 2014-12-11 | 알엠에스테크놀러지(주) | 미세진동 및 대형구조물의 진동제어에 사용가능한 다용도 mr 댐퍼 |
KR101514270B1 (ko) * | 2013-12-03 | 2015-04-22 | 국방과학연구소 | 코어의 확장이 가능한 mr댐퍼 |
EP3078877B1 (en) | 2015-04-10 | 2017-12-27 | Safran Landing Systems UK Limited | Hydraulic shock absorber |
US10823251B2 (en) | 2015-12-21 | 2020-11-03 | Lord Corporation | Seat-damping devices, systems, and methods |
US10899215B2 (en) | 2017-09-11 | 2021-01-26 | Beijingwest Industries Co., Ltd. | Hydraulic mount apparatus |
CN108167371A (zh) * | 2018-02-02 | 2018-06-15 | 山东科技大学 | 一种新型永磁体式磁流变阻尼器 |
KR102480022B1 (ko) * | 2022-06-07 | 2022-12-22 | 주식회사 씨케이머티리얼즈랩 | 자기유변유체 회전부하 장치 및 그 제어 방법 |
KR20240009280A (ko) * | 2022-07-13 | 2024-01-22 | 삼성전자주식회사 | 의류처리장치 및 세탁기 댐퍼 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1392354A (zh) * | 2001-06-19 | 2003-01-22 | 中国科学技术大学 | 旋转式磁流变液阻尼器 |
CN1587738A (zh) * | 2004-07-09 | 2005-03-02 | 北京工业大学 | 逆变型磁流变阻尼器 |
CN1621707A (zh) * | 2004-12-14 | 2005-06-01 | 重庆大学 | 复合混合模式和流动模式的双通道磁流变阻尼器 |
EP2177784A2 (en) * | 2008-10-15 | 2010-04-21 | Delphi Technologies, Inc. | Magnetorheological Devices with Permanent Field Bias |
US20100096818A1 (en) * | 2006-05-01 | 2010-04-22 | Marjoram Robert H | Magneto-rheological dampers for semi-active suspension systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460081A (en) * | 1967-05-31 | 1969-08-05 | Marotta Valve Corp | Electromagnetic actuator with permanent magnets |
US6419057B1 (en) * | 2001-01-12 | 2002-07-16 | Delphi Technologies, Inc. | Power-off damping in MR damper |
JP2004301271A (ja) | 2003-03-31 | 2004-10-28 | Tokico Ltd | 減衰力調整式緩衝器 |
US20060260891A1 (en) * | 2005-05-17 | 2006-11-23 | Kruckemeyer William C | Magnetorheological piston assembly and damper |
US8286763B2 (en) * | 2008-01-29 | 2012-10-16 | Bwi Company Limited S.A. | Magnetorheological fluid-based device having a magnetorheological piston assembly |
JP4996558B2 (ja) | 2008-03-12 | 2012-08-08 | 本田技研工業株式会社 | 可変減衰力ダンパ |
FR2930655B1 (fr) * | 2008-04-29 | 2013-02-08 | Commissariat Energie Atomique | Interface a retour d'effort a sensation amelioree |
CN102278409A (zh) * | 2011-05-20 | 2011-12-14 | 宁波大学 | 一种双线圈活塞式磁流变阻尼器 |
-
2011
- 2011-08-05 ES ES11865764.2T patent/ES2626458T3/es active Active
- 2011-08-05 PL PL11865764T patent/PL2710277T3/pl unknown
- 2011-08-05 MX MX2013013378A patent/MX336175B/es unknown
- 2011-08-05 CN CN201180070954.4A patent/CN103534508B/zh active Active
- 2011-08-05 EP EP11865764.2A patent/EP2710277B1/en active Active
- 2011-08-05 US US14/117,706 patent/US9004243B2/en active Active
- 2011-08-05 WO PCT/CN2011/078068 patent/WO2012155394A1/en active Application Filing
- 2011-08-05 JP JP2014510639A patent/JP5624688B2/ja active Active
- 2011-08-05 KR KR1020137033577A patent/KR101557909B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1392354A (zh) * | 2001-06-19 | 2003-01-22 | 中国科学技术大学 | 旋转式磁流变液阻尼器 |
CN1587738A (zh) * | 2004-07-09 | 2005-03-02 | 北京工业大学 | 逆变型磁流变阻尼器 |
CN1621707A (zh) * | 2004-12-14 | 2005-06-01 | 重庆大学 | 复合混合模式和流动模式的双通道磁流变阻尼器 |
US20100096818A1 (en) * | 2006-05-01 | 2010-04-22 | Marjoram Robert H | Magneto-rheological dampers for semi-active suspension systems |
EP2177784A2 (en) * | 2008-10-15 | 2010-04-21 | Delphi Technologies, Inc. | Magnetorheological Devices with Permanent Field Bias |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104613127A (zh) * | 2014-10-16 | 2015-05-13 | 中国矿业大学 | 一种双出杆内置永磁铁可伸缩式磁流变阻尼器 |
CN105156575A (zh) * | 2015-07-20 | 2015-12-16 | 常州大学 | 双杆多级活塞无源双控变阻尼磁流变阻尼器 |
CN110168199A (zh) * | 2016-11-08 | 2019-08-23 | 通用电气公司 | 用于燃气涡轮发动机的可控磁流变装置 |
CN110168199B (zh) * | 2016-11-08 | 2022-01-25 | 通用电气公司 | 用于燃气涡轮发动机的可控磁流变装置 |
Also Published As
Publication number | Publication date |
---|---|
US9004243B2 (en) | 2015-04-14 |
MX336175B (es) | 2016-01-06 |
PL2710277T3 (pl) | 2017-08-31 |
EP2710277B1 (en) | 2017-03-01 |
KR20140030262A (ko) | 2014-03-11 |
ES2626458T3 (es) | 2017-07-25 |
EP2710277A1 (en) | 2014-03-26 |
MX2013013378A (es) | 2014-07-30 |
US20140076676A1 (en) | 2014-03-20 |
EP2710277A4 (en) | 2016-03-23 |
JP5624688B2 (ja) | 2014-11-12 |
JP2014517225A (ja) | 2014-07-17 |
KR101557909B1 (ko) | 2015-10-06 |
WO2012155394A1 (en) | 2012-11-22 |
CN103534508B (zh) | 2015-02-18 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Magnetorheological damping component Effective date of registration: 20230517 Granted publication date: 20150218 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150218 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |