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DE602009001135D1 - Hydraulische Dämpfung mit Ausgleichskammer - Google Patents

Hydraulische Dämpfung mit Ausgleichskammer

Info

Publication number
DE602009001135D1
DE602009001135D1 DE602009001135T DE602009001135T DE602009001135D1 DE 602009001135 D1 DE602009001135 D1 DE 602009001135D1 DE 602009001135 T DE602009001135 T DE 602009001135T DE 602009001135 T DE602009001135 T DE 602009001135T DE 602009001135 D1 DE602009001135 D1 DE 602009001135D1
Authority
DE
Germany
Prior art keywords
compensation chamber
hydraulic damping
damping
hydraulic
compensation
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
Application number
DE602009001135T
Other languages
English (en)
Inventor
Waldemar Widla
Krystian Marcin Andres
Pawel Slusarczyk
Jakub Wrzesinski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE602009001135D1 publication Critical patent/DE602009001135D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F9/34—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
    • F16F9/3487—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 with spacers or spacing rings
    • 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
    • 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
    • F16F9/516—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 resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
DE602009001135T 2008-05-02 2009-02-25 Hydraulische Dämpfung mit Ausgleichskammer Active DE602009001135D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08008328 2008-05-02
GBGB0811611.3A GB0811611D0 (en) 2008-05-02 2008-06-25 Hydraulic damper with compensation chamber

Publications (1)

Publication Number Publication Date
DE602009001135D1 true DE602009001135D1 (de) 2011-06-09

Family

ID=39683107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602009001135T Active DE602009001135D1 (de) 2008-05-02 2009-02-25 Hydraulische Dämpfung mit Ausgleichskammer

Country Status (4)

Country Link
US (1) US8132654B2 (de)
EP (1) EP2113679B1 (de)
DE (1) DE602009001135D1 (de)
GB (1) GB0811611D0 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE544970T1 (de) * 2009-03-23 2012-02-15 Bwi Co Ltd Sa Hydraulischer radaufhängungsdämpfer
SE533996C2 (sv) * 2009-04-23 2011-03-22 Oehlins Racing Ab Tryckregulator i en stötdämparventil
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
CN104204601B (zh) * 2012-03-27 2016-04-20 北京京西重工有限公司 具有可调节回弹阀组件的液压阻尼器
CN102941527A (zh) * 2012-11-01 2013-02-27 昆山市大金机械设备厂 研磨抛光装置
FR2997744B1 (fr) * 2012-11-08 2015-07-24 Olivier Bossard Piston d'amortisseur et amortisseur le comportant.
ES2671390T3 (es) * 2012-12-03 2018-06-06 Beijingwest Industries Co. Ltd. Amortiguador de suspensión hidráulica con conjunto de amortiguación dependiente de la posición
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
BR112015020618A2 (pt) 2013-02-28 2017-07-18 Tenneco Automotive Operating Co Inc amortecedor com eletrônica integrada
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
KR20150131009A (ko) 2013-03-15 2015-11-24 테네코 오토모티브 오퍼레이팅 컴파니 인코포레이티드 복수-피스 밸브 조립체를 가지는 로드 안내 조립체
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
JP6209680B2 (ja) * 2013-11-26 2017-10-04 ベイジンウェスト・インダストリーズ・カンパニー・リミテッドＢｅｉｊｉｎｇｗｅｓｔ Ｉｎｄｕｓｔｒｉｅｓ Ｃｏ．， Ｌｔｄ． 制御可能なダンパの作動機構
PL3207273T3 (pl) * 2014-10-01 2020-12-14 Beijingwest Industries Co., Ltd. Zespół amortyzatora
US9926995B2 (en) * 2015-01-29 2018-03-27 GM Global Technology Operations LLC Spring loaded hydraulically damped strut
DE102016210790A1 (de) * 2016-06-16 2017-12-21 Zf Friedrichshafen Ag Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
US10648527B2 (en) 2017-04-24 2020-05-12 Beijingwest Industries Co., Ltd. Twin tube damper including a pressure rate sensitive system
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
CN111005966B (zh) * 2019-12-31 2024-09-13 珠海市业成轨道交通设备科技有限公司 一种轨道车辆用双循环结构油压减振器底阀组件
US20230021701A1 (en) * 2021-07-21 2023-01-26 Fox Factory, Inc. High stroke efficiency hydraulic bump stop

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811319C (de) 1949-08-21 1951-08-20 Stabilus Ind Und Handelsgesell Stabilisationseinrichtung an hydraulischen Stossdaempfern fuer fahrzeuge, insbesondere Kraftfahrzeuge
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
GB2090943B (en) * 1981-01-05 1984-07-18 Woodhead Ltd Jonas Telescopic hydraulic shock absorber valves
DE3510866A1 (de) * 1985-03-26 1986-10-09 Boge Gmbh, 5208 Eitorf Hydraulischer zweirohr-schwingungsdaempfer mit hydraulischem druckanschlag
DE3533386C2 (de) * 1985-09-19 1994-05-11 Fichtel & Sachs Ag Zweirohrschwingungsdämpfer mit federbeaufschlagtem, hydraulischem Druckanschlag
DE3533387A1 (de) * 1985-09-19 1987-03-26 Fichtel & Sachs Ag Zweirohr-schwingungsdaempfer mit hydraulischem druckanschlag
DE3923512A1 (de) 1989-07-15 1991-01-24 Stabilus Gmbh Daempfventil mit stark progressiv verlaufender daempfkraftkennlinie, insbesondere fuer lenkungsdaempfer fuer motorraeder
US5333708A (en) * 1993-01-11 1994-08-02 General Motors Corporation Compression cut-off valve for a hydraulic damper
US6199671B1 (en) 1998-09-14 2001-03-13 New Joules Engineering (Sales) Proprietary) Limited Shock absorber
US6230858B1 (en) * 1999-08-31 2001-05-15 Delphi Technologies, Inc. Internally slotted orifice disc for low speed control in automotive dampers
US6318523B1 (en) 2000-02-25 2001-11-20 Delphi Technologies, Inc. Flexible monotube valve with digressive performance and independent low speed orifice
DE20122700U1 (de) * 2000-04-19 2007-03-08 Tenneco Automotive Inc., Lake Forest Ventil mit veränderlichen Durchlaßöffnungen
DE10140580A1 (de) 2000-12-16 2002-06-20 Stabilus Gmbh Kolben-Zylinderaggregat mit einer geschwindigkeitsabhängigen Dämpfkraft
ATE334323T1 (de) 2003-12-01 2006-08-15 Zahnradfabrik Friedrichshafen Dämpfventileinrichtung mit progressiver dämpfkraftkennlinie
DE102004050732A1 (de) * 2003-12-01 2005-06-23 Zf Friedrichshafen Ag Dämpfventileinrichtung mit progressiver Dämpfkraftkennlinie
DE102005008162B3 (de) * 2005-02-23 2006-08-03 Zf Friedrichshafen Ag Dämpfventil

Also Published As

Publication number Publication date
EP2113679A1 (de) 2009-11-04
US8132654B2 (en) 2012-03-13
GB0811611D0 (en) 2008-07-30
US20090321203A1 (en) 2009-12-31
EP2113679B1 (de) 2011-04-27

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