CN102221066B - 带有永磁偏磁场的磁流变装置 - Google Patents
带有永磁偏磁场的磁流变装置 Download PDFInfo
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- CN102221066B CN102221066B CN201010161960.8A CN201010161960A CN102221066B CN 102221066 B CN102221066 B CN 102221066B CN 201010161960 A CN201010161960 A CN 201010161960A CN 102221066 B CN102221066 B CN 102221066B
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- Prior art keywords
- flux
- piston
- magnetic
- magnetic flux
- permanent magnet
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- 230000004907 flux Effects 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 description 29
- 230000033001 locomotion Effects 0.000 description 11
- 230000009467 reduction Effects 0.000 description 6
- 238000004611 spectroscopical analysis Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010161960.8A CN102221066B (zh) | 2010-04-13 | 2010-04-13 | 带有永磁偏磁场的磁流变装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010161960.8A CN102221066B (zh) | 2010-04-13 | 2010-04-13 | 带有永磁偏磁场的磁流变装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102221066A CN102221066A (zh) | 2011-10-19 |
CN102221066B true CN102221066B (zh) | 2015-03-04 |
Family
ID=44777705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010161960.8A Active CN102221066B (zh) | 2010-04-13 | 2010-04-13 | 带有永磁偏磁场的磁流变装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102221066B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5865514B2 (ja) * | 2012-10-08 | 2016-02-17 | ベイジンウェスト・インダストリーズ・カンパニー・リミテッドBeijingwest Industries Co., Ltd. | ガスカップ潤滑チャンバを有する流体ダンパアッセンブリ |
CN104613127B (zh) * | 2014-10-16 | 2016-07-06 | 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 |
CN108458031B (zh) * | 2018-03-15 | 2019-08-02 | 东北大学 | 一种超磁致挤压式磁流变阻尼器自适应方法及阻尼器 |
CN109916776B (zh) * | 2019-03-27 | 2021-07-09 | 西南石油大学 | 一种磁悬浮的旋转法液体粘度测量装置 |
US11650670B2 (en) * | 2020-11-30 | 2023-05-16 | Logitech Europe S.A. | Combining electropermanent magnets and magnetorheological fluid to modify an operation of an input device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1255058A2 (en) * | 2001-04-30 | 2002-11-06 | Delphi Technologies, Inc. | Temperature compensating flux ring |
CN2725625Y (zh) * | 2004-07-09 | 2005-09-14 | 北京工业大学 | 逆变型磁流变阻尼器 |
CN2763635Y (zh) * | 2005-01-27 | 2006-03-08 | 浙江大学 | 具有失效自保护功能的磁流变液半主动减振器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340080B1 (en) * | 1997-10-29 | 2002-01-22 | Lord Corporation | Apparatus including a matrix structure and apparatus |
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2010
- 2010-04-13 CN CN201010161960.8A patent/CN102221066B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1255058A2 (en) * | 2001-04-30 | 2002-11-06 | Delphi Technologies, Inc. | Temperature compensating flux ring |
CN2725625Y (zh) * | 2004-07-09 | 2005-09-14 | 北京工业大学 | 逆变型磁流变阻尼器 |
CN2763635Y (zh) * | 2005-01-27 | 2006-03-08 | 浙江大学 | 具有失效自保护功能的磁流变液半主动减振器 |
Also Published As
Publication number | Publication date |
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CN102221066A (zh) | 2011-10-19 |
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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 device with permanent magnetic bias magnetic field Effective date of registration: 20230517 Granted publication date: 20150304 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |
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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: 20150304 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |