CN106555834A - A kind of magneto-rheological vibration damper for electric motor car - Google Patents
A kind of magneto-rheological vibration damper for electric motor car Download PDFInfo
- Publication number
- CN106555834A CN106555834A CN201710039642.6A CN201710039642A CN106555834A CN 106555834 A CN106555834 A CN 106555834A CN 201710039642 A CN201710039642 A CN 201710039642A CN 106555834 A CN106555834 A CN 106555834A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- heat pipe
- piston
- thermal cycle
- magneto
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910001145 Ferrotungsten Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism 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
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510595.9A CN107061600B (en) | 2017-01-19 | 2017-01-19 | A kind of accurate temperature-adjusting type electric vehicle shock absorber |
CN201710039642.6A CN106555834B (en) | 2017-01-19 | 2017-01-19 | A kind of magneto-rheological vibration damper for electric car |
CN201710509534.0A CN107237856B (en) | 2017-01-19 | 2017-01-19 | A kind of electric vehicle shock absorber of navigation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710039642.6A CN106555834B (en) | 2017-01-19 | 2017-01-19 | A kind of magneto-rheological vibration damper for electric car |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710509534.0A Division CN107237856B (en) | 2017-01-19 | 2017-01-19 | A kind of electric vehicle shock absorber of navigation |
CN201710510595.9A Division CN107061600B (en) | 2017-01-19 | 2017-01-19 | A kind of accurate temperature-adjusting type electric vehicle shock absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106555834A true CN106555834A (en) | 2017-04-05 |
CN106555834B CN106555834B (en) | 2017-12-01 |
Family
ID=58445503
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710510595.9A Active CN107061600B (en) | 2017-01-19 | 2017-01-19 | A kind of accurate temperature-adjusting type electric vehicle shock absorber |
CN201710039642.6A Active CN106555834B (en) | 2017-01-19 | 2017-01-19 | A kind of magneto-rheological vibration damper for electric car |
CN201710509534.0A Active CN107237856B (en) | 2017-01-19 | 2017-01-19 | A kind of electric vehicle shock absorber of navigation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710510595.9A Active CN107061600B (en) | 2017-01-19 | 2017-01-19 | A kind of accurate temperature-adjusting type electric vehicle shock absorber |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710509534.0A Active CN107237856B (en) | 2017-01-19 | 2017-01-19 | A kind of electric vehicle shock absorber of navigation |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN107061600B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113236702A (en) * | 2021-05-11 | 2021-08-10 | 中国第一汽车股份有限公司 | Low-temperature compensation method and assembly of magnetorheological damper, vehicle and storage medium |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108583194A (en) * | 2018-03-13 | 2018-09-28 | 胡湘蜜 | A kind of temperature coupling amendment active hydro pneumatic suspension |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386343B1 (en) * | 2001-04-30 | 2002-05-14 | Delphi Technologies, Inc. | Temperature compensating flux ring |
US6971231B2 (en) * | 2003-12-15 | 2005-12-06 | Delphi Technologies, Inc. | Piston and rod assembly and method |
CN102374255A (en) * | 2010-08-05 | 2012-03-14 | 香港中文大学 | Self-powered and self-sensing magnetorheological (MR) fluid damper |
CN102661353A (en) * | 2012-05-30 | 2012-09-12 | 石家庄铁道大学 | Magnetorheological damper with convenience in assembly and disassembly of coil component |
CN104455178A (en) * | 2014-12-11 | 2015-03-25 | 中国民航大学 | Damping-adjustable magneto-rheological lag damper |
CN104791410A (en) * | 2015-04-29 | 2015-07-22 | 柳州孔辉汽车科技有限公司 | Magnetorheogical fluid absorber |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6892864B2 (en) * | 2001-10-16 | 2005-05-17 | Delphi Technologies, Inc. | Temperature compensation for magnetorheological fluid dampers |
DE102008058358A1 (en) * | 2008-11-20 | 2010-05-27 | Fludicon Gmbh | Device for electro or magneto rheologic system for use as shock absorber for motor vehicle, has function or housing unit, in which electro rheologic or magneto rheologic liquid is contained |
CN202790297U (en) * | 2012-09-17 | 2013-03-13 | 成都市翻鑫家科技有限公司 | Temperature-controllable magnetorheological fluid bumper |
CN203239835U (en) * | 2013-05-14 | 2013-10-16 | 吉林大学 | Temperature compensation absorber |
CN104179878B (en) * | 2014-09-09 | 2016-02-24 | 安徽工程大学 | A kind of self-cooling type MR damper |
CN105570376B (en) * | 2015-12-31 | 2017-10-13 | 浙江科技学院 | Electrorheological fluid vibration damper |
-
2017
- 2017-01-19 CN CN201710510595.9A patent/CN107061600B/en active Active
- 2017-01-19 CN CN201710039642.6A patent/CN106555834B/en active Active
- 2017-01-19 CN CN201710509534.0A patent/CN107237856B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386343B1 (en) * | 2001-04-30 | 2002-05-14 | Delphi Technologies, Inc. | Temperature compensating flux ring |
US6971231B2 (en) * | 2003-12-15 | 2005-12-06 | Delphi Technologies, Inc. | Piston and rod assembly and method |
CN102374255A (en) * | 2010-08-05 | 2012-03-14 | 香港中文大学 | Self-powered and self-sensing magnetorheological (MR) fluid damper |
CN102661353A (en) * | 2012-05-30 | 2012-09-12 | 石家庄铁道大学 | Magnetorheological damper with convenience in assembly and disassembly of coil component |
CN104455178A (en) * | 2014-12-11 | 2015-03-25 | 中国民航大学 | Damping-adjustable magneto-rheological lag damper |
CN104791410A (en) * | 2015-04-29 | 2015-07-22 | 柳州孔辉汽车科技有限公司 | Magnetorheogical fluid absorber |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113236702A (en) * | 2021-05-11 | 2021-08-10 | 中国第一汽车股份有限公司 | Low-temperature compensation method and assembly of magnetorheological damper, vehicle and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN107237856A (en) | 2017-10-10 |
CN107061600B (en) | 2018-04-13 |
CN107237856B (en) | 2018-06-01 |
CN107061600A (en) | 2017-08-18 |
CN106555834B (en) | 2017-12-01 |
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Legal Events
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Qiu Liexiu Inventor before: Yang Jing |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170817 Address after: 330218, Jiangxi, Nanchang province Tacheng Nanchang County Lake slope village, Zhu Village, natural Village No. 194 Applicant after: Qiu Liexiu Address before: Shushan District of Hefei City, Anhui province 230031 Xiyou Road No. 66 Applicant before: Yang Jing |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171010 Address after: 401338, Chongqing Town, Banan District, Shuanghe Town, Tai Ping Village 37 Applicant after: Chongqing Yixin industry and Trade Co., Ltd. Address before: 330218, Jiangxi, Nanchang province Tacheng Nanchang County Lake slope village, Zhu Village, natural Village No. 194 Applicant before: Qiu Liexiu |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: 401320 Banan District, Banan District, Chongqing, No. 8-29, Yu Nan Road, No. 8-29 Patentee after: Chongqing Boshi Intellectual Property Service Co., Ltd. Address before: 401338, Chongqing Town, Banan District, Shuanghe Town, Tai Ping Village 37 Patentee before: Chongqing Yixin industry and Trade Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: 214000 south of baojiaqiao station, Dangkou, Ehu Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Hansen New Energy Technology Co., Ltd Address before: 401320 No. 249 Yunan Avenue, Banan District, Chongqing, 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 214000 01, second floor, No.85, Wuai Jiayuan, Liangxi District, Wuxi City, Jiangsu Province Patentee after: Wuxi Hansen New Energy Technology Co., Ltd Address before: 214000 south of baojiaqiao station, Dangkou, Ehu Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Hansen New Energy Technology Co., Ltd |
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CP02 | Change in the address of a patent holder |