CN104919207A - 具有与位置相关的阻尼器组件的液压悬架阻尼器 - Google Patents
具有与位置相关的阻尼器组件的液压悬架阻尼器 Download PDFInfo
- Publication number
- CN104919207A CN104919207A CN201280077481.5A CN201280077481A CN104919207A CN 104919207 A CN104919207 A CN 104919207A CN 201280077481 A CN201280077481 A CN 201280077481A CN 104919207 A CN104919207 A CN 104919207A
- Authority
- CN
- China
- Prior art keywords
- assembly
- damper
- compression chamber
- compression
- rebound
- 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
- 239000000725 suspension Substances 0.000 title claims description 12
- 230000001419 dependent effect Effects 0.000 title abstract 3
- 238000013016 damping Methods 0.000 title description 8
- 230000006835 compression Effects 0.000 claims abstract description 72
- 238000007906 compression Methods 0.000 claims abstract description 72
- 239000012530 fluid Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 244000287680 Garcinia dulcis Species 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement 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
- F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
- F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid
-
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
-
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
-
- 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
-
- 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
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3488—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features intended to affect valve bias or pre-stress
-
- 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
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/085728 WO2014085954A1 (en) | 2012-12-03 | 2012-12-03 | Hydraulic suspension damper with position dependent damping assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104919207A true CN104919207A (zh) | 2015-09-16 |
CN104919207B CN104919207B (zh) | 2016-08-17 |
Family
ID=50882726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280077481.5A Active CN104919207B (zh) | 2012-12-03 | 2012-12-03 | 具有与位置相关的阻尼器组件的液压悬架阻尼器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9546707B2 (zh) |
EP (1) | EP2926025B1 (zh) |
JP (1) | JP6010223B2 (zh) |
CN (1) | CN104919207B (zh) |
ES (1) | ES2671390T3 (zh) |
PL (1) | PL2926025T3 (zh) |
WO (1) | WO2014085954A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108006145A (zh) * | 2016-12-01 | 2018-05-08 | 北京京西重工有限公司 | 具有压缩止动件的液压阻尼器 |
CN108547906A (zh) * | 2017-04-24 | 2018-09-18 | 北京京西重工有限公司 | 包括压力速率敏感系统的双管阻尼器 |
CN108778789A (zh) * | 2016-03-25 | 2018-11-09 | 标致雪铁龙汽车股份有限公司 | 车辆的液压悬架系统 |
US10167921B2 (en) | 2016-05-13 | 2019-01-01 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a hydro-mechanical compression stop assembly |
CN112610640A (zh) * | 2021-01-25 | 2021-04-06 | 深圳市佳键合科技有限公司 | 一种帮助减震器散热的装置 |
CN113969954A (zh) * | 2020-07-23 | 2022-01-25 | 蒂森克虏伯比尔斯坦有限公司 | 具有可切换旁路的减振器阀组件 |
CN114776755A (zh) * | 2018-04-30 | 2022-07-22 | 天纳克汽车经营有限公司 | 用于车辆的阻尼器系统 |
CN114791028A (zh) * | 2021-10-11 | 2022-07-26 | 广西科技大学 | 一种阻尼间隙可调的内置阀式磁流变阻尼器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5667482B2 (ja) * | 2011-03-17 | 2015-02-12 | カヤバ工業株式会社 | シリンダ装置 |
WO2016049985A1 (en) * | 2014-10-01 | 2016-04-07 | Beijingwest Industries Co., Ltd. | Damper assembly |
US10107352B2 (en) * | 2016-04-29 | 2018-10-23 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a hydraulic stop arrangement |
DE102018208918B4 (de) * | 2018-06-06 | 2021-11-04 | Zf Friedrichshafen Ag | Verfahren zur Schwingungsdämpfung |
CN112996680B (zh) * | 2018-10-12 | 2023-12-15 | 日立安斯泰莫株式会社 | 悬架控制装置 |
DE112020002358T5 (de) | 2019-05-13 | 2022-01-27 | Tenneco Automotive Operating Company Inc. | Hydraulischer Kompressionsanschlag mit vorgespanntem Kolben |
DE102019212964A1 (de) * | 2019-08-29 | 2021-03-04 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einer Zusatzdämpfung |
US10962081B2 (en) | 2019-09-16 | 2021-03-30 | Tenneco Automotive Operating Company Inc. | Damper with dual springs |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2090948A (en) * | 1981-01-14 | 1982-07-21 | Fichtel & Sachs Ag | Vibration damper valve |
DE3533387A1 (de) * | 1985-09-19 | 1987-03-26 | Fichtel & Sachs Ag | Zweirohr-schwingungsdaempfer mit hydraulischem druckanschlag |
US20070034466A1 (en) * | 2005-08-15 | 2007-02-15 | Tenneco Automotive Operating Company, Inc. | Asymmetrical intake damper valve |
EP1832781A2 (de) * | 2006-03-11 | 2007-09-12 | Zf Friedrichshafen Ag | Schwingungsdämpfer |
EP2113679A1 (en) * | 2008-05-02 | 2009-11-04 | Delphi Technologies, Inc. | Hydraulic damper with compensation chamber |
CN102165214A (zh) * | 2008-09-26 | 2011-08-24 | 坦尼科汽车操作有限公司 | 高速压缩阻尼阀 |
CN202100643U (zh) * | 2011-05-31 | 2012-01-04 | 天津天德减震器有限公司 | 高附加压缩阻力的双筒减震器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619199A (en) * | 1950-10-14 | 1952-11-25 | Gabriel Co | Shock absorber |
US2742112A (en) * | 1951-07-05 | 1956-04-17 | Houdaille Hershey Corp | Telescopic shock absorber construction |
US2729308A (en) * | 1952-01-05 | 1956-01-03 | Gabriel Co | Multiple stage shock absorber |
US2717058A (en) * | 1952-11-20 | 1955-09-06 | Gen Motors Corp | Shock absorber control valve |
DE1430494B1 (de) * | 1962-01-22 | 1970-04-02 | Carbon Christian Marie Lucien | Hydropneumatischer Einrohr-Stossdaempfer fuer Kraftfahrzeuge |
JPS6228539A (ja) | 1985-07-31 | 1987-02-06 | Kayaba Ind Co Ltd | 油圧緩衝装置 |
JPH0613393Y2 (ja) * | 1988-04-26 | 1994-04-06 | 株式会社ユニシアジェックス | 液圧緩衝器 |
US5333708A (en) * | 1993-01-11 | 1994-08-02 | General Motors Corporation | Compression cut-off valve for a hydraulic damper |
ES2152798B1 (es) * | 1998-02-25 | 2001-08-16 | Ap Amortiguadores S A | Tope de compresion hidraulico para amortiguadores. |
JP2001271863A (ja) * | 2000-03-27 | 2001-10-05 | Kayaba Ind Co Ltd | 油圧緩衝器の減衰力発生構造 |
US7374028B2 (en) * | 2003-07-08 | 2008-05-20 | Fox Factory, Inc. | Damper with pressure-sensitive compression damping |
JP4405901B2 (ja) | 2004-12-13 | 2010-01-27 | カヤバ工業株式会社 | 油圧緩衝器 |
US20100059321A1 (en) * | 2007-01-16 | 2010-03-11 | Denis Boivin | Position sensitive damper |
CA2639822A1 (en) * | 2007-09-26 | 2009-03-26 | Bombardier Recreational Products Inc. | Position sensitive shock absorber |
CN201377535Y (zh) * | 2009-04-23 | 2010-01-06 | 上海萧凯减震器有限公司 | 双筒减震器 |
CN202510610U (zh) * | 2012-04-11 | 2012-10-31 | 瑞安市大路减震器有限公司 | 带缓冲减震器 |
-
2012
- 2012-12-03 PL PL12889431T patent/PL2926025T3/pl unknown
- 2012-12-03 US US14/416,160 patent/US9546707B2/en active Active
- 2012-12-03 JP JP2015515368A patent/JP6010223B2/ja active Active
- 2012-12-03 EP EP12889431.8A patent/EP2926025B1/en active Active
- 2012-12-03 WO PCT/CN2012/085728 patent/WO2014085954A1/en active Application Filing
- 2012-12-03 ES ES12889431.8T patent/ES2671390T3/es active Active
- 2012-12-03 CN CN201280077481.5A patent/CN104919207B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2090948A (en) * | 1981-01-14 | 1982-07-21 | Fichtel & Sachs Ag | Vibration damper valve |
DE3533387A1 (de) * | 1985-09-19 | 1987-03-26 | Fichtel & Sachs Ag | Zweirohr-schwingungsdaempfer mit hydraulischem druckanschlag |
US20070034466A1 (en) * | 2005-08-15 | 2007-02-15 | Tenneco Automotive Operating Company, Inc. | Asymmetrical intake damper valve |
EP1832781A2 (de) * | 2006-03-11 | 2007-09-12 | Zf Friedrichshafen Ag | Schwingungsdämpfer |
EP2113679A1 (en) * | 2008-05-02 | 2009-11-04 | Delphi Technologies, Inc. | Hydraulic damper with compensation chamber |
CN102165214A (zh) * | 2008-09-26 | 2011-08-24 | 坦尼科汽车操作有限公司 | 高速压缩阻尼阀 |
CN202100643U (zh) * | 2011-05-31 | 2012-01-04 | 天津天德减震器有限公司 | 高附加压缩阻力的双筒减震器 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108778789A (zh) * | 2016-03-25 | 2018-11-09 | 标致雪铁龙汽车股份有限公司 | 车辆的液压悬架系统 |
US10167921B2 (en) | 2016-05-13 | 2019-01-01 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a hydro-mechanical compression stop assembly |
US10683906B2 (en) | 2016-12-01 | 2020-06-16 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a compression stop |
CN108006145A (zh) * | 2016-12-01 | 2018-05-08 | 北京京西重工有限公司 | 具有压缩止动件的液压阻尼器 |
CN108547906A (zh) * | 2017-04-24 | 2018-09-18 | 北京京西重工有限公司 | 包括压力速率敏感系统的双管阻尼器 |
CN108547906B (zh) * | 2017-04-24 | 2019-10-18 | 北京京西重工有限公司 | 双管阻尼器组件 |
US10648527B2 (en) | 2017-04-24 | 2020-05-12 | Beijingwest Industries Co., Ltd. | Twin tube damper including a pressure rate sensitive system |
CN114776755A (zh) * | 2018-04-30 | 2022-07-22 | 天纳克汽车经营有限公司 | 用于车辆的阻尼器系统 |
CN114776755B (zh) * | 2018-04-30 | 2023-08-01 | 天纳克汽车经营有限公司 | 用于车辆的阻尼器系统 |
CN113969954A (zh) * | 2020-07-23 | 2022-01-25 | 蒂森克虏伯比尔斯坦有限公司 | 具有可切换旁路的减振器阀组件 |
CN113969954B (zh) * | 2020-07-23 | 2023-05-09 | 蒂森克虏伯比尔斯坦有限公司 | 具有可切换旁路的减振器阀组件 |
CN112610640A (zh) * | 2021-01-25 | 2021-04-06 | 深圳市佳键合科技有限公司 | 一种帮助减震器散热的装置 |
CN114791028A (zh) * | 2021-10-11 | 2022-07-26 | 广西科技大学 | 一种阻尼间隙可调的内置阀式磁流变阻尼器 |
CN114791028B (zh) * | 2021-10-11 | 2023-10-24 | 广西科技大学 | 一种阻尼间隙可调的内置阀式磁流变阻尼器 |
Also Published As
Publication number | Publication date |
---|---|
WO2014085954A1 (en) | 2014-06-12 |
EP2926025B1 (en) | 2018-03-07 |
JP6010223B2 (ja) | 2016-10-19 |
EP2926025A4 (en) | 2016-10-12 |
CN104919207B (zh) | 2016-08-17 |
EP2926025A1 (en) | 2015-10-07 |
US9546707B2 (en) | 2017-01-17 |
ES2671390T3 (es) | 2018-06-06 |
JP2015525325A (ja) | 2015-09-03 |
PL2926025T3 (pl) | 2018-08-31 |
US20150204411A1 (en) | 2015-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Hydraulic suspension dampers with position dependent damper components Effective date of registration: 20230517 Granted publication date: 20160817 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: 20160817 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |