CN105492797B - 单管阻尼器组件 - Google Patents
单管阻尼器组件 Download PDFInfo
- Publication number
- CN105492797B CN105492797B CN201480046751.5A CN201480046751A CN105492797B CN 105492797 B CN105492797 B CN 105492797B CN 201480046751 A CN201480046751 A CN 201480046751A CN 105492797 B CN105492797 B CN 105492797B
- Authority
- CN
- China
- Prior art keywords
- gas
- chamber
- single tube
- damper
- cup
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 103
- 238000004891 communication Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/061—Mono-tubular units
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/064—Units characterised by the location or shape of the expansion chamber
- F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
- F16F9/067—Partitions of the piston type, e.g. sliding pistons
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/068—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where the throttling of a gas flow provides damping action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361870286P | 2013-08-27 | 2013-08-27 | |
US61/870,286 | 2013-08-27 | ||
PCT/CN2014/072948 WO2015027698A1 (en) | 2013-08-27 | 2014-03-06 | Monotube damper assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105492797A CN105492797A (zh) | 2016-04-13 |
CN105492797B true CN105492797B (zh) | 2017-03-08 |
Family
ID=52585494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480046751.5A Active CN105492797B (zh) | 2013-08-27 | 2014-03-06 | 单管阻尼器组件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10197127B2 (zh) |
EP (1) | EP3039313B1 (zh) |
CN (1) | CN105492797B (zh) |
ES (1) | ES2725437T3 (zh) |
PL (1) | PL3039313T3 (zh) |
WO (1) | WO2015027698A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107588149B (zh) * | 2017-09-08 | 2019-03-19 | 中航飞机起落架有限责任公司 | 一种车架式起落架稳定缓冲器 |
CN111536186B (zh) | 2019-05-06 | 2021-07-23 | 北京京西重工有限公司 | 阻尼器组件和用于阻尼器组件的活塞 |
CN112696451B (zh) * | 2020-01-09 | 2022-09-06 | 北京京西重工有限公司 | 旋转阻尼器组件 |
CN112360915B (zh) * | 2020-08-20 | 2022-02-15 | 武汉理工大学 | 一种新型磁流变液减振器 |
US11668364B2 (en) * | 2020-11-25 | 2023-06-06 | Beijingwest Industries Co., Ltd | Gas cup for a damper assembly and a damper assembly |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774446A (en) * | 1952-05-05 | 1956-12-18 | Bourcier Christian Marie Louis | Shock absorbers |
US3419113A (en) * | 1967-04-14 | 1968-12-31 | Lewis A. Shelley | Boom snubbing device and control valve therefor |
US3647239A (en) | 1969-07-17 | 1972-03-07 | Tokico Ltd | Vehicle suspension mechanism |
GB1499396A (en) * | 1975-04-19 | 1978-02-01 | Tokico Ltd | Shock absorber |
JP2001295877A (ja) * | 2000-04-11 | 2001-10-26 | Nhk Sales Co Ltd | ショックアブソーバ |
US6874603B2 (en) * | 2003-01-09 | 2005-04-05 | Delphi Technologies, Inc. | Magnetorheological piston and damper assembly |
JP2004232653A (ja) * | 2003-01-28 | 2004-08-19 | Kayaba Ind Co Ltd | 単筒型油圧緩衝器 |
JP2006226343A (ja) * | 2005-02-16 | 2006-08-31 | Kayaba Ind Co Ltd | アキュムレータおよび緩衝器 |
JP2007263324A (ja) * | 2006-03-29 | 2007-10-11 | Showa Corp | 油圧緩衝器 |
US20080314706A1 (en) * | 2007-06-20 | 2008-12-25 | Saiman Lun | Gas cup assembly and damper having same |
US8240642B2 (en) * | 2010-02-12 | 2012-08-14 | Bwi Company Limited S.A. | Fluid damper with internal compression spring |
-
2014
- 2014-03-06 ES ES14840465T patent/ES2725437T3/es active Active
- 2014-03-06 PL PL14840465T patent/PL3039313T3/pl unknown
- 2014-03-06 US US14/913,759 patent/US10197127B2/en active Active
- 2014-03-06 WO PCT/CN2014/072948 patent/WO2015027698A1/en active Application Filing
- 2014-03-06 EP EP14840465.0A patent/EP3039313B1/en active Active
- 2014-03-06 CN CN201480046751.5A patent/CN105492797B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10197127B2 (en) | 2019-02-05 |
PL3039313T3 (pl) | 2019-06-28 |
EP3039313B1 (en) | 2019-01-09 |
WO2015027698A1 (en) | 2015-03-05 |
CN105492797A (zh) | 2016-04-13 |
ES2725437T3 (es) | 2019-09-24 |
EP3039313A1 (en) | 2016-07-06 |
EP3039313A4 (en) | 2017-12-06 |
US20160208882A1 (en) | 2016-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
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 |
Denomination of invention: Single tube damper assembly Effective date of registration: 20230517 Granted publication date: 20170308 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |
|
PE01 | Entry into force 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: 20170308 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 |