CN103998815B - 液压阻尼器及其组装方法 - Google Patents
液压阻尼器及其组装方法 Download PDFInfo
- Publication number
- CN103998815B CN103998815B CN201180075518.6A CN201180075518A CN103998815B CN 103998815 B CN103998815 B CN 103998815B CN 201180075518 A CN201180075518 A CN 201180075518A CN 103998815 B CN103998815 B CN 103998815B
- Authority
- CN
- China
- Prior art keywords
- clamp nut
- valve module
- spring
- shoulder sleeve
- nut
- 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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000036316 preload Effects 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003475 lamination Methods 0.000 description 12
- 238000013016 damping Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 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
- F16F9/34—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
- F16F9/3271—Assembly or repair
-
- 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
- F16F9/3485—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 of supporting elements intended to guide or limit the movement of the annular discs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
- Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/083892 WO2013086687A1 (en) | 2011-12-13 | 2011-12-13 | Hydraulic suspension damper and method of assembling thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103998815A CN103998815A (zh) | 2014-08-20 |
CN103998815B true CN103998815B (zh) | 2016-06-22 |
Family
ID=48611799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180075518.6A Active CN103998815B (zh) | 2011-12-13 | 2011-12-13 | 液压阻尼器及其组装方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9285009B2 (zh) |
EP (1) | EP2791543B1 (zh) |
CN (1) | CN103998815B (zh) |
WO (1) | WO2013086687A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016000579B4 (de) * | 2015-02-03 | 2024-03-28 | Tenneco Automotive Operating Company Inc. | Sekundäre dämpfungsanordnung für einen stossdämpfer |
US10393210B2 (en) | 2016-11-18 | 2019-08-27 | Beijingwest Industries Co., Ltd. | Dual mode hydraulic damper |
CN107839489B (zh) * | 2017-11-30 | 2023-09-12 | 株洲联诚集团控股股份有限公司 | 一种受电弓 |
US10746247B2 (en) | 2018-03-05 | 2020-08-18 | Beijingwest Industries Co., Ltd. | Dual ride damper assembly |
WO2020231972A1 (en) | 2019-05-13 | 2020-11-19 | Tenneco Automotive Operating Company Inc. | Hydraulic compression stop with biased piston |
US11181161B2 (en) * | 2019-09-23 | 2021-11-23 | DRiV Automotive Inc. | Shock absorber base valve assembly |
WO2024003932A1 (en) * | 2022-06-29 | 2024-01-04 | Tata Motors Passenger Vehicles Limited | Control of fluid flow in suspension dampers |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2388413Y (zh) * | 1998-09-14 | 2000-07-19 | 苗子明 | 一种汽车减震器 |
GB2376514A (en) * | 2001-06-13 | 2002-12-18 | Delphi Tech Inc | A hydraulic damper for a vehicle suspension system |
CN2756902Y (zh) * | 2004-09-23 | 2006-02-08 | 李柏亿 | 副油箱阻尼调整装置 |
CN1965174A (zh) * | 2004-02-10 | 2007-05-16 | 坦尼科汽车操作有限公司 | 电控频率相依型阻尼 |
CN101487508A (zh) * | 2008-01-14 | 2009-07-22 | 南通金桑机械精密部件有限公司 | 一种倍压恒阻尼力气弹簧 |
CN201377536Y (zh) * | 2009-04-23 | 2010-01-06 | 上海萧凯减震器有限公司 | 减震器活塞结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4203507A (en) * | 1977-04-29 | 1980-05-20 | Honda Giken Kogyo Kabushiki Kaisha | Shock absorber |
NO145110C (no) * | 1979-02-16 | 1982-01-20 | Kongsberg Vapenfab As | Stoetdemper til opplagring av oemfintlig utstyr. |
JPH08177934A (ja) * | 1994-12-28 | 1996-07-12 | Toyota Motor Corp | 油圧緩衝器 |
GB2314602B (en) * | 1996-06-28 | 2000-09-20 | Delphi Espana Automotive Sys | Suspension strut |
JP3886071B2 (ja) * | 1997-07-31 | 2007-02-28 | カヤバ工業株式会社 | 油圧緩衝器 |
DE10258815A1 (de) * | 2002-12-17 | 2004-07-15 | Zf Sachs Ag | Schwingungsdämpfer mit amplitudenabhängiger Dämpfkraft |
US20050284520A1 (en) * | 2004-06-24 | 2005-12-29 | Carlstedt Robert P | Common damper hub for valve bodies |
DE102006028745A1 (de) * | 2005-06-21 | 2007-05-03 | Tenneco Automotive Operating Company Inc., Lake Forest | Vierteiliger Kolben |
US8786380B2 (en) * | 2008-03-28 | 2014-07-22 | Optim Microwave, Inc. | Circular polarizer using stepped conductive and dielectric fins in an annular waveguide |
US9033121B2 (en) * | 2008-09-26 | 2015-05-19 | Tenneco Automotive Operating Company Inc. | High velocity compression damping valve |
PL2233775T3 (pl) * | 2009-03-23 | 2012-05-31 | Bwi Co Ltd Sa | Hydrauliczny amortyzator zawieszenia |
US8616351B2 (en) * | 2009-10-06 | 2013-12-31 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
DE102009054122A1 (de) * | 2009-11-20 | 2011-05-26 | Volkswagen Ag | Dämpferventil |
US8627933B2 (en) * | 2010-06-01 | 2014-01-14 | Tenneco Automotive Operating Company Inc. | Two stage valve and hydraulic damped valve |
-
2011
- 2011-12-13 WO PCT/CN2011/083892 patent/WO2013086687A1/en active Application Filing
- 2011-12-13 US US14/353,161 patent/US9285009B2/en active Active
- 2011-12-13 EP EP11877225.0A patent/EP2791543B1/en active Active
- 2011-12-13 CN CN201180075518.6A patent/CN103998815B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2388413Y (zh) * | 1998-09-14 | 2000-07-19 | 苗子明 | 一种汽车减震器 |
GB2376514A (en) * | 2001-06-13 | 2002-12-18 | Delphi Tech Inc | A hydraulic damper for a vehicle suspension system |
CN1965174A (zh) * | 2004-02-10 | 2007-05-16 | 坦尼科汽车操作有限公司 | 电控频率相依型阻尼 |
CN2756902Y (zh) * | 2004-09-23 | 2006-02-08 | 李柏亿 | 副油箱阻尼调整装置 |
CN101487508A (zh) * | 2008-01-14 | 2009-07-22 | 南通金桑机械精密部件有限公司 | 一种倍压恒阻尼力气弹簧 |
CN201377536Y (zh) * | 2009-04-23 | 2010-01-06 | 上海萧凯减震器有限公司 | 减震器活塞结构 |
Also Published As
Publication number | Publication date |
---|---|
US9285009B2 (en) | 2016-03-15 |
CN103998815A (zh) | 2014-08-20 |
US20140299426A1 (en) | 2014-10-09 |
WO2013086687A1 (en) | 2013-06-20 |
EP2791543B1 (en) | 2017-08-16 |
EP2791543A4 (en) | 2015-11-04 |
EP2791543A1 (en) | 2014-10-22 |
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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: Hydraulic damper and its assembly method Effective date of registration: 20230517 Granted publication date: 20160622 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: 20160622 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 |