CN106537528B - 用于车辆基座应用的磁流变液组合物 - Google Patents
用于车辆基座应用的磁流变液组合物 Download PDFInfo
- Publication number
- CN106537528B CN106537528B CN201580038641.9A CN201580038641A CN106537528B CN 106537528 B CN106537528 B CN 106537528B CN 201580038641 A CN201580038641 A CN 201580038641A CN 106537528 B CN106537528 B CN 106537528B
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- CN
- China
- Prior art keywords
- magnetorheological fluid
- composition
- weight
- fluid
- magnetic
- 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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Links
- 239000012530 fluid Substances 0.000 title claims abstract description 166
- 239000000203 mixture Substances 0.000 title claims abstract description 88
- 230000005291 magnetic effect Effects 0.000 claims abstract description 84
- 239000002245 particle Substances 0.000 claims abstract description 46
- 230000004043 responsiveness Effects 0.000 claims abstract description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 229910021485 fumed silica Inorganic materials 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 229920002545 silicone oil Polymers 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 description 24
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- 238000005259 measurement Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 8
- 238000004062 sedimentation Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 238000000518 rheometry Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005408 paramagnetism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
- H01F1/447—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids characterised by magnetoviscosity, e.g. magnetorheological, magnetothixotropic, magnetodilatant liquids
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
- F16F2224/045—Fluids magnetorheological
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Soft Magnetic Materials (AREA)
- Fluid-Damping Devices (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462027269P | 2014-07-22 | 2014-07-22 | |
US62/027,269 | 2014-07-22 | ||
PCT/CN2015/073645 WO2016011812A1 (en) | 2014-07-22 | 2015-03-04 | Magneto rheological fluid composition for use in vehicle mount applications |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106537528A CN106537528A (zh) | 2017-03-22 |
CN106537528B true CN106537528B (zh) | 2019-08-23 |
Family
ID=55162482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580038641.9A Active CN106537528B (zh) | 2014-07-22 | 2015-03-04 | 用于车辆基座应用的磁流变液组合物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10403422B2 (zh) |
EP (1) | EP3172747A4 (zh) |
JP (1) | JP6490110B2 (zh) |
CN (1) | CN106537528B (zh) |
WO (1) | WO2016011812A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10899215B2 (en) | 2017-09-11 | 2021-01-26 | Beijingwest Industries Co., Ltd. | Hydraulic mount apparatus |
US10994606B2 (en) * | 2018-07-20 | 2021-05-04 | GM Global Technology Operations LLC | Mount assembly with switchable displacement elements |
JP7038093B2 (ja) * | 2019-10-11 | 2022-03-17 | 本田技研工業株式会社 | 車両用防振装置 |
JP7076422B2 (ja) * | 2019-10-11 | 2022-05-27 | 本田技研工業株式会社 | 車両用防振装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1414075A (zh) * | 2002-09-25 | 2003-04-30 | 重庆仪表材料研究所 | 稳定型磁流变液及制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4992190A (en) | 1989-09-22 | 1991-02-12 | Trw Inc. | Fluid responsive to a magnetic field |
US5578238A (en) * | 1992-10-30 | 1996-11-26 | Lord Corporation | Magnetorheological materials utilizing surface-modified particles |
US5382373A (en) | 1992-10-30 | 1995-01-17 | Lord Corporation | Magnetorheological materials based on alloy particles |
US5667715A (en) * | 1996-04-08 | 1997-09-16 | General Motors Corporation | Magnetorheological fluids |
US6132633A (en) * | 1999-07-01 | 2000-10-17 | Lord Corporation | Aqueous magnetorheological material |
US6599439B2 (en) | 1999-12-14 | 2003-07-29 | Delphi Technologies, Inc. | Durable magnetorheological fluid compositions |
US20030030026A1 (en) * | 2001-08-06 | 2003-02-13 | Golden Mark A. | Magnetorheological fluids |
US20030042461A1 (en) * | 2001-09-04 | 2003-03-06 | Ulicny John C. | Magnetorheological fluids with an additive package |
US6652018B2 (en) | 2001-09-17 | 2003-11-25 | Great Dane Limited Partnership | Trailer with side wall having laminate panel |
US6787058B2 (en) * | 2001-11-13 | 2004-09-07 | Delphi Technologies, Inc. | Low-cost MR fluids with powdered iron |
JP2005180611A (ja) * | 2003-12-19 | 2005-07-07 | Polymatech Co Ltd | 磁界制御粘性流体封入ダンパー及び磁界制御粘性流体封入ダンパーの制御方法 |
US7070708B2 (en) * | 2004-04-30 | 2006-07-04 | Delphi Technologies, Inc. | Magnetorheological fluid resistant to settling in natural rubber devices |
US7731863B2 (en) | 2007-07-12 | 2010-06-08 | Iyengar Vardarajan R | Magnetorheological fluid with a fluorocarbon thickener |
JP2014095031A (ja) | 2012-11-09 | 2014-05-22 | Cosmo Oil Lubricants Co Ltd | 磁気粘性流体組成物 |
BR112016006872A2 (pt) * | 2013-11-06 | 2017-08-01 | Halliburton Energy Services Inc | sistema de fundo de poço, aparelho para determinar uma propriedade de fluido de uma amostra de fluido de um poço e método para determinar a viscosidade de um fluido de produção em um poço |
CN103897789B (zh) * | 2014-04-17 | 2016-01-13 | 吉林大学 | 高分子复合磁性粉体的磁流变液及其制备方法 |
-
2015
- 2015-03-04 CN CN201580038641.9A patent/CN106537528B/zh active Active
- 2015-03-04 WO PCT/CN2015/073645 patent/WO2016011812A1/en active Application Filing
- 2015-03-04 US US15/309,909 patent/US10403422B2/en active Active
- 2015-03-04 JP JP2016575749A patent/JP6490110B2/ja active Active
- 2015-03-04 EP EP15824833.6A patent/EP3172747A4/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1414075A (zh) * | 2002-09-25 | 2003-04-30 | 重庆仪表材料研究所 | 稳定型磁流变液及制备方法 |
Non-Patent Citations (1)
Title |
---|
不同粒径SiO2粒子对磁流变液性能的影响;杨健健等;《功能材料》;20140217;正文第1页左栏-第2页右栏 |
Also Published As
Publication number | Publication date |
---|---|
US20170271064A1 (en) | 2017-09-21 |
EP3172747A1 (en) | 2017-05-31 |
JP6490110B2 (ja) | 2019-03-27 |
JP2017527985A (ja) | 2017-09-21 |
EP3172747A4 (en) | 2018-03-14 |
CN106537528A (zh) | 2017-03-22 |
US10403422B2 (en) | 2019-09-03 |
WO2016011812A1 (en) | 2016-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 | ||
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 fluid composition for vehicle base applications Effective date of registration: 20230517 Granted publication date: 20190823 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: 20190823 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |