CN105697637A - 磁流变阻尼器的闭合组件 - Google Patents
磁流变阻尼器的闭合组件 Download PDFInfo
- Publication number
- CN105697637A CN105697637A CN201610214924.0A CN201610214924A CN105697637A CN 105697637 A CN105697637 A CN 105697637A CN 201610214924 A CN201610214924 A CN 201610214924A CN 105697637 A CN105697637 A CN 105697637A
- Authority
- CN
- China
- Prior art keywords
- counterbore
- guiding piece
- closing assembly
- sealing member
- lower seal
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 121
- 239000012530 fluid Substances 0.000 claims description 51
- 238000012856 packing Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 235000019994 cava Nutrition 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 11
- 210000004907 gland Anatomy 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 9
- 239000000314 lubricant Substances 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000755 6061-T6 aluminium alloy Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/362—Combination of sealing and guide arrangements for piston rods
- F16F9/363—Combination of sealing and guide arrangements for piston rods the guide being mounted between the piston and the sealing, enabling lubrication of the guide
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/3405—Throttling passages in or on piston body, e.g. slots
-
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/369—Sealings for elements other than pistons or piston rods, e.g. valves
-
- 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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Actuator (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562152118P | 2015-04-24 | 2015-04-24 | |
US62/152,118 | 2015-04-24 | ||
US15/051,729 US10072723B2 (en) | 2015-04-24 | 2016-02-24 | Closing assembly for a magneto-rheological damper |
US15/051,729 | 2016-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105697637A true CN105697637A (zh) | 2016-06-22 |
CN105697637B CN105697637B (zh) | 2017-09-22 |
Family
ID=55910697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610214924.0A Active CN105697637B (zh) | 2015-04-24 | 2016-04-08 | 磁流变阻尼器的闭合组件 |
Country Status (7)
Country | Link |
---|---|
US (2) | US10072723B2 (zh) |
EP (1) | EP3085989B1 (zh) |
JP (1) | JP6200995B2 (zh) |
KR (1) | KR101812301B1 (zh) |
CN (1) | CN105697637B (zh) |
ES (1) | ES2662615T3 (zh) |
PL (1) | PL3085989T3 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112648317A (zh) * | 2019-10-11 | 2021-04-13 | DRiV汽车公司 | 制造单管减震器的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017103925A1 (de) * | 2017-02-24 | 2018-08-30 | Thyssenkrupp Ag | Verschlusspaket, Schwingungsdämpfer und Verwendung eines Dichtungshalters |
CN112923002B (zh) * | 2021-02-23 | 2022-10-25 | 山东科技大学 | 一种复合式抗冲击装置及其应用 |
Citations (12)
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EP2093455A2 (en) * | 2008-02-20 | 2009-08-26 | Delphi Technologies, Inc. | Magnetorheological (MR) rod guide assembly and MR damper having same |
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US20100109276A1 (en) * | 2006-05-01 | 2010-05-06 | Marjoram Robert H | Controllable vehicle suspension system with magneto-rheological fluid device |
EP2192324A1 (en) * | 2008-11-07 | 2010-06-02 | Delphi Technologies, Inc. | Dual seal rod guide assembly with low friction disc |
JP2011214633A (ja) * | 2010-03-31 | 2011-10-27 | Hitachi Automotive Systems Ltd | シリンダ装置 |
JP2014119066A (ja) * | 2012-12-18 | 2014-06-30 | Honda Motor Co Ltd | ダンパ機構 |
WO2014109189A1 (ja) * | 2013-01-11 | 2014-07-17 | 株式会社パイオラックス | 油圧ダンパー及びその製造方法 |
CN204083039U (zh) * | 2014-07-10 | 2015-01-07 | 宁波市群星粉末冶金有限公司 | 减震器的导向器 |
CN204267587U (zh) * | 2014-11-04 | 2015-04-15 | 邵阳兴达精密机械制造有限公司 | 一种缓慢回程型氮气弹簧配套导向座组件 |
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US3549154A (en) * | 1969-04-28 | 1970-12-22 | G E Conover & Co Inc | Motion transmitting system with seal protection |
US3771629A (en) | 1970-06-12 | 1973-11-13 | Monroe Belgium Nv | Shock absorber and method of assembly |
GB1581971A (en) * | 1977-02-22 | 1980-12-31 | Honda Motor Co Ltd | Shock absorbers |
DE2912902C2 (de) | 1979-03-31 | 1982-11-18 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Hydropneumatischer Zweirohr-Schwingungsdämpfer, insbesondere als Vorderachsbein für Kraftfahrzeuge |
DE3131262A1 (de) * | 1981-08-07 | 1983-02-24 | Fichtel & Sachs Ag, 8720 Schweinfurt | Hydropneumatischer zweirohr-schwingungsdaempfer mit temperaturkompensation der daempfkraefte |
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-
2016
- 2016-02-24 US US15/051,729 patent/US10072723B2/en active Active
- 2016-04-08 CN CN201610214924.0A patent/CN105697637B/zh active Active
- 2016-04-13 JP JP2016079957A patent/JP6200995B2/ja active Active
- 2016-04-20 KR KR1020160048342A patent/KR101812301B1/ko active IP Right Grant
- 2016-04-21 PL PL16000892T patent/PL3085989T3/pl unknown
- 2016-04-21 ES ES16000892.6T patent/ES2662615T3/es active Active
- 2016-04-21 EP EP16000892.6A patent/EP3085989B1/en active Active
-
2018
- 2018-08-31 US US16/120,162 patent/US10563720B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2642932A1 (de) * | 1976-09-24 | 1978-03-30 | Ringfeder Gmbh | Abdichtung der kolbenstange einer feder- und daempfungsvorrichtung |
FR2582368A1 (fr) * | 1985-05-22 | 1986-11-28 | Orflam Expl Ets | Ressort a gaz a graissage permanent |
US5314172A (en) * | 1992-05-08 | 1994-05-24 | Wallis Bernard J | High pressure die cylinder and manifold system |
US20100109276A1 (en) * | 2006-05-01 | 2010-05-06 | Marjoram Robert H | Controllable vehicle suspension system with magneto-rheological fluid device |
EP2093455A2 (en) * | 2008-02-20 | 2009-08-26 | Delphi Technologies, Inc. | Magnetorheological (MR) rod guide assembly and MR damper having same |
JP2010031970A (ja) * | 2008-07-29 | 2010-02-12 | Kayaba Ind Co Ltd | 油圧緩衝器 |
EP2192324A1 (en) * | 2008-11-07 | 2010-06-02 | Delphi Technologies, Inc. | Dual seal rod guide assembly with low friction disc |
JP2011214633A (ja) * | 2010-03-31 | 2011-10-27 | Hitachi Automotive Systems Ltd | シリンダ装置 |
JP2014119066A (ja) * | 2012-12-18 | 2014-06-30 | Honda Motor Co Ltd | ダンパ機構 |
WO2014109189A1 (ja) * | 2013-01-11 | 2014-07-17 | 株式会社パイオラックス | 油圧ダンパー及びその製造方法 |
CN204083039U (zh) * | 2014-07-10 | 2015-01-07 | 宁波市群星粉末冶金有限公司 | 减震器的导向器 |
CN204267587U (zh) * | 2014-11-04 | 2015-04-15 | 邵阳兴达精密机械制造有限公司 | 一种缓慢回程型氮气弹簧配套导向座组件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112648317A (zh) * | 2019-10-11 | 2021-04-13 | DRiV汽车公司 | 制造单管减震器的方法 |
CN112648317B (zh) * | 2019-10-11 | 2024-01-05 | DRiV汽车公司 | 制造单管减震器的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160312850A1 (en) | 2016-10-27 |
US20190011008A1 (en) | 2019-01-10 |
US10072723B2 (en) | 2018-09-11 |
JP6200995B2 (ja) | 2017-09-20 |
US10563720B2 (en) | 2020-02-18 |
CN105697637B (zh) | 2017-09-22 |
ES2662615T3 (es) | 2018-04-09 |
EP3085989B1 (en) | 2017-12-13 |
KR20160079730A (ko) | 2016-07-06 |
PL3085989T3 (pl) | 2018-05-30 |
KR101812301B1 (ko) | 2017-12-26 |
JP2016205615A (ja) | 2016-12-08 |
EP3085989A1 (en) | 2016-10-26 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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 |
Denomination of invention: Closed component of magnetorheological damper Effective date of registration: 20230517 Granted publication date: 20170922 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |
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