CN107606031A - 具有x流活塞组件的液压阻尼器 - Google Patents
具有x流活塞组件的液压阻尼器 Download PDFInfo
- Publication number
- CN107606031A CN107606031A CN201710754819.0A CN201710754819A CN107606031A CN 107606031 A CN107606031 A CN 107606031A CN 201710754819 A CN201710754819 A CN 201710754819A CN 107606031 A CN107606031 A CN 107606031A
- Authority
- CN
- China
- Prior art keywords
- resilience
- side panel
- compression
- auxiliary
- panel
- 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
- 230000006835 compression Effects 0.000 claims description 97
- 238000007906 compression Methods 0.000 claims description 97
- 239000012530 fluid Substances 0.000 claims description 33
- 230000036316 preload Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 3
- 238000013016 damping Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- 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
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of 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
- F16F9/32—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
-
- 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
- F16F9/3481—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 shape or construction of throttling passages in piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/41—Dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/11—Damping valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/16—Running
- B60G2800/162—Reducing road induced vibrations
-
- 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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
-
- 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
- F16F9/185—Bitubular 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
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
- F16F9/5126—Piston, or piston-like valve elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662398038P | 2016-09-22 | 2016-09-22 | |
US62/398,038 | 2016-09-22 | ||
US15/681,287 US10239376B2 (en) | 2016-09-22 | 2017-08-18 | Hydraulic damper with an x-flow piston assembly |
US15/681,287 | 2017-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107606031A true CN107606031A (zh) | 2018-01-19 |
CN107606031B CN107606031B (zh) | 2019-11-29 |
Family
ID=59966545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710754819.0A Active CN107606031B (zh) | 2016-09-22 | 2017-08-29 | 液压阻尼器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10239376B2 (zh) |
EP (1) | EP3299663B1 (zh) |
CN (1) | CN107606031B (zh) |
ES (1) | ES2770432T3 (zh) |
PL (1) | PL3299663T3 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114934968A (zh) * | 2022-03-23 | 2022-08-23 | 武汉鑫拓力工程技术有限公司 | 一种低指数粘滞阻尼器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010009214A1 (en) * | 2000-01-21 | 2001-07-26 | Akira Tanaka | Hydraulic damper for suspension systems |
KR20020040243A (ko) * | 2000-11-24 | 2002-05-30 | 밍 루 | 쇽 업소버의 피스톤 밸브 |
US6397987B1 (en) * | 2000-03-18 | 2002-06-04 | Krupp Bilstein Gmbh | Dashpot piston in halves |
US20050056505A1 (en) * | 2003-09-15 | 2005-03-17 | Stefan Deferme | Monotube piston valving system with selective bleed |
CN101008429A (zh) * | 2006-01-23 | 2007-08-01 | 株式会社万都 | 用于获得线性阻尼力特性的减震器 |
US20090000891A1 (en) * | 2007-06-29 | 2009-01-01 | Masaru Kouyama | Shock absorber |
DE102009026591A1 (de) * | 2008-05-30 | 2009-12-03 | Hitachi, Ltd. | Stoßdämpfer |
US20110017558A1 (en) * | 2007-12-14 | 2011-01-27 | Ohlins Racing Ab | Shock absorber with increasing damping force |
US20140262655A1 (en) * | 2013-03-15 | 2014-09-18 | Tenneco Automotive Operating Company Inc. | Piston assembly with open bleed |
CN104246285A (zh) * | 2012-04-23 | 2014-12-24 | 北京京西重工有限公司 | 具有浮动盘形阀的液压悬挂阻尼器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US374080A (en) | 1887-11-29 | Speed-governor for elevators | ||
DE4110023A1 (de) | 1991-03-27 | 1992-10-01 | Ringsdorff Werke Gmbh | Stossdaempferkolben aus ungleichen, gefuegten teilen |
US4615420A (en) * | 1984-01-23 | 1986-10-07 | Ford Motor Company | Piston assembly for shock absorber |
DE3832625C2 (de) | 1987-10-13 | 1999-06-24 | Hauni Werke Koerber & Co Kg | Schwingungsdämpfer mit veränderbarer Dämpfungscharakteristik |
JPH0292154U (zh) * | 1989-01-10 | 1990-07-23 | ||
JPH0369836A (ja) * | 1989-08-09 | 1991-03-26 | Kayaba Ind Co Ltd | 油圧緩衝器のバルブ装置 |
US5148897A (en) | 1991-07-18 | 1992-09-22 | Monroe Auto Equipment Company | Piston valving for shock absorbers |
JP2937580B2 (ja) | 1991-10-16 | 1999-08-23 | 功二 橋本 | 高耐食アモルファス合金 |
JPH11153173A (ja) * | 1997-11-21 | 1999-06-08 | Kayaba Ind Co Ltd | 減衰バルブ構造 |
JP2000055103A (ja) | 1998-08-06 | 2000-02-22 | Yamaha Motor Co Ltd | 油圧緩衝器 |
JP4844945B2 (ja) | 1999-06-09 | 2011-12-28 | 日立オートモティブシステムズ株式会社 | 油圧ダンパ |
DE10245404A1 (de) | 2002-09-28 | 2004-04-08 | Gkn Sinter Metals Gmbh | Pulvermetallurgisch hergestellter Kolbenkörper mit Stützstegen und Verfahren zu seiner Herstellung |
DE102006028745A1 (de) | 2005-06-21 | 2007-05-03 | Tenneco Automotive Operating Company Inc., Lake Forest | Vierteiliger Kolben |
JP2007120726A (ja) | 2005-10-31 | 2007-05-17 | Hitachi Ltd | 油圧緩衝器 |
US20080185246A1 (en) | 2007-02-02 | 2008-08-07 | Mando Corporation | Damping force variable shock absorber |
US8069964B2 (en) | 2007-06-21 | 2011-12-06 | Tenneco Automotive Operating Company Inc. | Junction bleed |
US20100163355A1 (en) | 2008-12-25 | 2010-07-01 | Hiroyuki Yamaguchi | Shock absorber |
JP5192441B2 (ja) | 2009-05-20 | 2013-05-08 | カヤバ工業株式会社 | 減衰バルブ |
JP5695507B2 (ja) | 2011-06-08 | 2015-04-08 | カヤバ工業株式会社 | バルブ構造 |
JP5603965B2 (ja) | 2013-03-25 | 2014-10-08 | カヤバ工業株式会社 | 減衰バルブ |
JP2017044240A (ja) * | 2015-08-25 | 2017-03-02 | 株式会社ショーワ | 圧力緩衝装置 |
-
2017
- 2017-08-18 US US15/681,287 patent/US10239376B2/en active Active
- 2017-08-29 CN CN201710754819.0A patent/CN107606031B/zh active Active
- 2017-09-22 EP EP17001576.2A patent/EP3299663B1/en active Active
- 2017-09-22 PL PL17001576T patent/PL3299663T3/pl unknown
- 2017-09-22 ES ES17001576T patent/ES2770432T3/es active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010009214A1 (en) * | 2000-01-21 | 2001-07-26 | Akira Tanaka | Hydraulic damper for suspension systems |
US6397987B1 (en) * | 2000-03-18 | 2002-06-04 | Krupp Bilstein Gmbh | Dashpot piston in halves |
KR20020040243A (ko) * | 2000-11-24 | 2002-05-30 | 밍 루 | 쇽 업소버의 피스톤 밸브 |
US20050056505A1 (en) * | 2003-09-15 | 2005-03-17 | Stefan Deferme | Monotube piston valving system with selective bleed |
CN101008429A (zh) * | 2006-01-23 | 2007-08-01 | 株式会社万都 | 用于获得线性阻尼力特性的减震器 |
US20090000891A1 (en) * | 2007-06-29 | 2009-01-01 | Masaru Kouyama | Shock absorber |
US20110017558A1 (en) * | 2007-12-14 | 2011-01-27 | Ohlins Racing Ab | Shock absorber with increasing damping force |
DE102009026591A1 (de) * | 2008-05-30 | 2009-12-03 | Hitachi, Ltd. | Stoßdämpfer |
CN104246285A (zh) * | 2012-04-23 | 2014-12-24 | 北京京西重工有限公司 | 具有浮动盘形阀的液压悬挂阻尼器 |
US20140262655A1 (en) * | 2013-03-15 | 2014-09-18 | Tenneco Automotive Operating Company Inc. | Piston assembly with open bleed |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114934968A (zh) * | 2022-03-23 | 2022-08-23 | 武汉鑫拓力工程技术有限公司 | 一种低指数粘滞阻尼器 |
Also Published As
Publication number | Publication date |
---|---|
CN107606031B (zh) | 2019-11-29 |
PL3299663T3 (pl) | 2020-05-18 |
EP3299663A1 (en) | 2018-03-28 |
US10239376B2 (en) | 2019-03-26 |
US20180079270A1 (en) | 2018-03-22 |
ES2770432T3 (es) | 2020-07-01 |
EP3299663B1 (en) | 2019-11-06 |
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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 | ||
GR01 | Patent grant | ||
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 damper Effective date of registration: 20230517 Granted publication date: 20191129 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |
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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: 20191129 Pledgee: Jingxi Zhixing Zhangjiakou Automotive Electronics Co.,Ltd. Pledgor: BEIJINGWEST INDUSTRIES Co.,Ltd. Registration number: Y2023990000256 |