WO2016192847A1 - Schwingungsdämpferanordnung - Google Patents
Schwingungsdämpferanordnung Download PDFInfo
- Publication number
- WO2016192847A1 WO2016192847A1 PCT/EP2016/000884 EP2016000884W WO2016192847A1 WO 2016192847 A1 WO2016192847 A1 WO 2016192847A1 EP 2016000884 W EP2016000884 W EP 2016000884W WO 2016192847 A1 WO2016192847 A1 WO 2016192847A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- working
- chamber
- valve
- valves
- Prior art date
Links
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
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/532—Electrorheological [ER] fluid dampers
-
- 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
-
- 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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/016—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 the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
-
- 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
-
- 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
- F16F9/10—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
- F16F9/19—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 with a single cylinder and of single-tube type
-
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
-
- 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
-
- 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
- F16F2224/043—Fluids electrorheological
-
- 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
Definitions
- Spaltanroughstelle arranged up to the pressure chamber, at the end of a pressure chamber openable check valve is provided.
- a tubular electrode is arranged around the first and second throttle gap section, which is connected to a
- Working valves is advantageous in that the settings of different asymmetries between the compression and rebound can be done without significant switching delays, so that a very accurate control of compression and rebound during the .. Driving is possible.
- the invention also has the advantage that the geometry-independent asymmetry adjustment can be realized not only with electrorheological but also with magnetorheological and rapid hydraulic working valves.
- Fig. 1 of the drawing is a hydraulic working and control circuit of an electrorheological
- Damper assembly shown having a pressure medium cylinder 1 and, provided with a piston rod 3,
- Vibration damping can be used and therefore represent a commonly used vibration damper assembly.
- Pressure medium cylinder 1 is still a second conventional
- Check valve 7 arranged without throttle valve, which is closed or closable to Wegwait .5 open or apparent and the pressure chamber 4.
- a second check valve 7 may also be arranged outside of the piston 2 by means of two pressure medium lines, the pressure chamber 4 and the tension chamber 5 with each other
- Piston rod ring surfaces (piston cross section minus
- switched first and third working valves 12,20 is controllable. It is by the third
- Control voltage is changed during the pulling movement according to the exact desired asymmetry.
- an asymmetric vibration damping can advantageously be set in a relatively large range.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201680031296.0A CN108156816B (zh) | 2015-05-29 | 2016-05-30 | 减振装置 |
KR1020177034560A KR102095094B1 (ko) | 2015-05-29 | 2016-05-30 | 진동 감쇠 장치 |
DE112016002019.8T DE112016002019B4 (de) | 2015-05-29 | 2016-05-30 | Schwingungsdämpferanordnung |
US15/576,987 US10508705B2 (en) | 2015-05-29 | 2016-05-30 | Vibration damper arrangement |
JP2017561896A JP6697485B2 (ja) | 2015-05-29 | 2016-05-30 | 振動減衰装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015006721.4 | 2015-05-29 | ||
DE102015006721 | 2015-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016192847A1 true WO2016192847A1 (de) | 2016-12-08 |
Family
ID=56363804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/000884 WO2016192847A1 (de) | 2015-05-29 | 2016-05-30 | Schwingungsdämpferanordnung |
Country Status (6)
Country | Link |
---|---|
US (1) | US10508705B2 (de) |
JP (1) | JP6697485B2 (de) |
KR (1) | KR102095094B1 (de) |
CN (1) | CN108156816B (de) |
DE (1) | DE112016002019B4 (de) |
WO (1) | WO2016192847A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017106802A1 (de) * | 2017-03-29 | 2018-10-04 | Thyssenkrupp Ag | Hydraulischer Schwingungsdämpfer, insbesondere für ein Fahrzeugfahrwerk |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2566546B (en) * | 2017-09-19 | 2019-12-18 | Jaguar Land Rover Ltd | An actuator system |
GB2566543B (en) * | 2017-09-19 | 2020-02-05 | Jaguar Land Rover Ltd | An actuator system |
US11788561B2 (en) * | 2020-04-15 | 2023-10-17 | Goodrich Corporation | Hydraulic fluid flow control |
DE102020215480A1 (de) * | 2020-12-08 | 2022-06-09 | Thyssenkrupp Ag | Schwingungsdämpfer mit zweistufiger gedrosselter Dämpfungskraftsteuerung |
CN113606277A (zh) * | 2021-05-25 | 2021-11-05 | 上海应用技术大学 | 基于液压调节系统的车辆电流变液减震器 |
CN114483873B (zh) * | 2022-01-26 | 2024-06-04 | 陈昱洲 | 一种串联阻尼支路阻尼减振装置 |
US11920615B2 (en) | 2022-04-19 | 2024-03-05 | Goodrich Corporation | Hydraulic fluid flow control |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626820A1 (fr) * | 1988-02-09 | 1989-08-11 | Boge Ag | Amortisseur reglable pour suspension de vehicule |
DE19702550A1 (de) * | 1996-01-25 | 1997-08-07 | Tokico Ltd | Hydraulikstoßdämpfer |
DE102005048949B3 (de) * | 2005-10-13 | 2006-12-14 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit verstellbarer Dämpfkraft |
DE102010008720A1 (de) * | 2010-02-20 | 2010-12-02 | Daimler Ag | Gasfederdämpfervorrichtung |
DE102010051872A1 (de) * | 2010-11-22 | 2012-05-24 | Fludicon Gmbh | Schwingungsdämpferanordnung |
Family Cites Families (27)
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US5586627A (en) * | 1993-05-20 | 1996-12-24 | Tokico, Ltd. | Hydraulic shock absorber of damping force adjustable type |
JP3829264B2 (ja) * | 1996-03-19 | 2006-10-04 | 株式会社日立製作所 | 減衰力調整式油圧緩衝器 |
US6394238B1 (en) * | 2000-05-25 | 2002-05-28 | Husco International, Inc. | Regenerative suspension for an off-road vehicle |
US6464048B1 (en) * | 2000-07-24 | 2002-10-15 | Tenneco Automotive Inc. | Solenoid actuated continuously variable shock absorber |
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DE102007026378A1 (de) | 2007-05-21 | 2008-11-27 | Fludicon Gmbh | Schwingungsdämpfer |
US8839920B2 (en) * | 2008-04-17 | 2014-09-23 | Levant Power Corporation | Hydraulic energy transfer |
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CN102102728B (zh) * | 2010-03-29 | 2012-07-25 | 伊卡路斯(苏州)车辆系统有限公司 | 液压缓冲系统 |
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JP2015071343A (ja) | 2013-10-02 | 2015-04-16 | 三菱重工業株式会社 | 水陸両用車用懸架装置 |
JP6349138B2 (ja) * | 2014-04-23 | 2018-06-27 | Kyb株式会社 | ダンパ制御装置 |
JP6368204B2 (ja) * | 2014-09-19 | 2018-08-01 | Kyb株式会社 | 鉄道用制振装置 |
JP6378027B2 (ja) * | 2014-09-30 | 2018-08-22 | 株式会社ショーワ | 緩衝器 |
JP6363934B2 (ja) * | 2014-10-17 | 2018-07-25 | Kyb株式会社 | シリンダ装置 |
JP6463948B2 (ja) * | 2014-11-07 | 2019-02-06 | Kyb株式会社 | サスペンション装置 |
EP3247577B1 (de) * | 2015-01-23 | 2020-03-04 | Clearmotion, Inc. | Verfahren und vorrichtung zur steuerung eines aktuators |
JP6663197B2 (ja) * | 2015-09-30 | 2020-03-11 | Kyb株式会社 | サスペンション装置 |
-
2016
- 2016-05-30 WO PCT/EP2016/000884 patent/WO2016192847A1/de active Application Filing
- 2016-05-30 DE DE112016002019.8T patent/DE112016002019B4/de active Active
- 2016-05-30 JP JP2017561896A patent/JP6697485B2/ja active Active
- 2016-05-30 CN CN201680031296.0A patent/CN108156816B/zh active Active
- 2016-05-30 US US15/576,987 patent/US10508705B2/en active Active
- 2016-05-30 KR KR1020177034560A patent/KR102095094B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626820A1 (fr) * | 1988-02-09 | 1989-08-11 | Boge Ag | Amortisseur reglable pour suspension de vehicule |
DE19702550A1 (de) * | 1996-01-25 | 1997-08-07 | Tokico Ltd | Hydraulikstoßdämpfer |
DE102005048949B3 (de) * | 2005-10-13 | 2006-12-14 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit verstellbarer Dämpfkraft |
DE102010008720A1 (de) * | 2010-02-20 | 2010-12-02 | Daimler Ag | Gasfederdämpfervorrichtung |
DE102010051872A1 (de) * | 2010-11-22 | 2012-05-24 | Fludicon Gmbh | Schwingungsdämpferanordnung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017106802A1 (de) * | 2017-03-29 | 2018-10-04 | Thyssenkrupp Ag | Hydraulischer Schwingungsdämpfer, insbesondere für ein Fahrzeugfahrwerk |
CN110462251A (zh) * | 2017-03-29 | 2019-11-15 | 蒂森克虏伯比尔斯坦有限公司 | 特别是用于车辆底盘的液压减振器 |
US11285774B2 (en) | 2017-03-29 | 2022-03-29 | Thyssenkrupp Bilstein Gmbh | Hydraulic vibration damper, in particular for a vehicle chassis |
CN110462251B (zh) * | 2017-03-29 | 2022-08-09 | 蒂森克虏伯比尔斯坦有限公司 | 用于车辆底盘的液压减振器 |
Also Published As
Publication number | Publication date |
---|---|
US20190040927A1 (en) | 2019-02-07 |
CN108156816A (zh) | 2018-06-12 |
DE112016002019B4 (de) | 2021-07-29 |
US10508705B2 (en) | 2019-12-17 |
KR102095094B1 (ko) | 2020-03-30 |
CN108156816B (zh) | 2020-07-17 |
JP6697485B2 (ja) | 2020-05-20 |
KR20180018519A (ko) | 2018-02-21 |
DE112016002019A5 (de) | 2018-01-25 |
JP2018517876A (ja) | 2018-07-05 |
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