CN106555833A - Electric vehicle shock absorber - Google Patents
Electric vehicle shock absorber Download PDFInfo
- Publication number
- CN106555833A CN106555833A CN201710039641.1A CN201710039641A CN106555833A CN 106555833 A CN106555833 A CN 106555833A CN 201710039641 A CN201710039641 A CN 201710039641A CN 106555833 A CN106555833 A CN 106555833A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston
- shock absorber
- phase
- heat conduction
- 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
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 17
- 230000035939 shock Effects 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000012782 phase change material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 16
- 239000012071 phase Substances 0.000 claims description 13
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 239000010695 polyglycol Substances 0.000 claims description 2
- 229920000151 polyglycol Polymers 0.000 claims description 2
- 239000007790 solid phase Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 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
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 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
- 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
- F16F9/3207—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
- F16F9/3207—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
- F16F9/42—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710598904.2A CN107228154B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710709045.XA CN107289060B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle |
CN201710598903.8A CN107387646B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710039641.1A CN106555833B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710039641.1A CN106555833B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710598903.8A Division CN107387646B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710709045.XA Division CN107289060B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle |
CN201710598904.2A Division CN107228154B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106555833A true CN106555833A (en) | 2017-04-05 |
CN106555833B CN106555833B (en) | 2017-12-01 |
Family
ID=58446388
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710039641.1A Expired - Fee Related CN106555833B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710598904.2A Active CN107228154B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710709045.XA Active CN107289060B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle |
CN201710598903.8A Active CN107387646B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710598904.2A Active CN107228154B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
CN201710709045.XA Active CN107289060B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle |
CN201710598903.8A Active CN107387646B (en) | 2017-01-19 | 2017-01-19 | Electric vehicle shock absorber |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN106555833B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109058359B (en) * | 2018-10-17 | 2020-11-03 | 哈尔滨工业大学 | Phase-change temperature-control fluid damper |
CN109595847A (en) * | 2018-12-04 | 2019-04-09 | 西安交通大学 | A kind of phase-change thermal storage defroster for domestic air source heat pump system |
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 |
US20050126164A1 (en) * | 2003-12-15 | 2005-06-16 | Kos Piotr A. | 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 (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011089547A (en) * | 2009-10-20 | 2011-05-06 | Nitto Denko Corp | Vibration damping sheet, method for damping vibration of vibrating member and method of using the member |
DE102011053947A1 (en) * | 2011-09-27 | 2013-03-28 | Contitech Luftfedersysteme Gmbh | Article e.g. a pneumatic spring bag, comprises a base body made of a polymeric material with elastic properties, where microparticles e.g. microcapsules are interfered in polymeric material of base body and comprise phase-change material |
CN202648484U (en) * | 2012-06-12 | 2013-01-02 | 陈万仁 | Mesh used for extracting heat of transformation of compressed steam to perform radiant heat transfer |
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 |
CN104135191A (en) * | 2014-08-18 | 2014-11-05 | 中国地质大学(武汉) | Foam metal composite phase change material heat storage temperature-difference power generation device |
CN104179878B (en) * | 2014-09-09 | 2016-02-24 | 安徽工程大学 | A kind of self-cooling type MR damper |
CN205089887U (en) * | 2015-11-02 | 2016-03-16 | 梅照丰 | Install in multi -functional electronic round magnetorheological damper |
CN105570376B (en) * | 2015-12-31 | 2017-10-13 | 浙江科技学院 | Electrorheological fluid vibration damper |
CN105508487B (en) * | 2016-01-24 | 2017-09-29 | 中国地质大学(武汉) | Double dampings and double compound damping devices that generate electricity |
-
2017
- 2017-01-19 CN CN201710039641.1A patent/CN106555833B/en not_active Expired - Fee Related
- 2017-01-19 CN CN201710598904.2A patent/CN107228154B/en active Active
- 2017-01-19 CN CN201710709045.XA patent/CN107289060B/en active Active
- 2017-01-19 CN CN201710598903.8A patent/CN107387646B/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 |
US20050126164A1 (en) * | 2003-12-15 | 2005-06-16 | Kos Piotr A. | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN107228154A (en) | 2017-10-03 |
CN107289060B (en) | 2019-01-11 |
CN107228154B (en) | 2018-06-01 |
CN106555833B (en) | 2017-12-01 |
CN107289060A (en) | 2017-10-24 |
CN107387646B (en) | 2018-07-10 |
CN107387646A (en) | 2017-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Qiu Liexiu Inventor before: Yang Jing |
|
TA01 | Transfer of patent application right | ||
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 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171024 Address after: 401320 Chongqing city Banan District Road No. 26 department in Baxian Fortune Tower No. 13-13 Applicant after: Chongqing days Spring Technology Co.,Ltd. Address before: 330218, Jiangxi, Nanchang province Tacheng Nanchang County Lake slope village, Zhu Village, natural Village No. 194 Applicant before: Qiu Liexiu |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: Chongqing city Banan District 401347 Zhen TA Nan Luo Cun Peng Yang Gang Group No. 41 Patentee after: Li Daibi Address before: 401320 Chongqing city Banan District Road No. 26 department in Baxian Fortune Tower No. 13-13 Patentee before: Chongqing days Spring Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No.585 Shiyuan West Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Li Daibi Address before: Chongqing city Banan District 401347 Zhen TA Nan Luo Cun Peng Yang Gang Group No. 41 Patentee before: Li Daibi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210512 Address after: 221700 Dongcheng Road, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Mazda locomotive (Xuzhou) Co.,Ltd. Address before: 313000 No.585, Shiyuan West Road, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: Li Daibi |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20220119 |