PL1669632T3 - Amortyzator drgań o sile tłumienia zależnej od amplitudy - Google Patents

Amortyzator drgań o sile tłumienia zależnej od amplitudy

Info

Publication number
PL1669632T3
PL1669632T3 PL05026297T PL05026297T PL1669632T3 PL 1669632 T3 PL1669632 T3 PL 1669632T3 PL 05026297 T PL05026297 T PL 05026297T PL 05026297 T PL05026297 T PL 05026297T PL 1669632 T3 PL1669632 T3 PL 1669632T3
Authority
PL
Poland
Prior art keywords
amplitude
shock absorber
damping force
force depending
piston
Prior art date
Application number
PL05026297T
Other languages
English (en)
Inventor
Thomas Hammer
Michael Doppernas
Matthias Planitzer
Manfred Denner
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of PL1669632T3 publication Critical patent/PL1669632T3/pl

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Golf Clubs (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
PL05026297T 2004-12-08 2005-12-02 Amortyzator drgań o sile tłumienia zależnej od amplitudy PL1669632T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004058965A DE102004058965B4 (de) 2004-12-08 2004-12-08 Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
EP05026297A EP1669632B1 (de) 2004-12-08 2005-12-02 Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft

Publications (1)

Publication Number Publication Date
PL1669632T3 true PL1669632T3 (pl) 2009-01-30

Family

ID=35976394

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05026297T PL1669632T3 (pl) 2004-12-08 2005-12-02 Amortyzator drgań o sile tłumienia zależnej od amplitudy

Country Status (5)

Country Link
US (1) US7523818B2 (pl)
EP (1) EP1669632B1 (pl)
AT (1) ATE405769T1 (pl)
DE (2) DE102004058965B4 (pl)
PL (1) PL1669632T3 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045267B3 (de) * 2005-09-22 2006-12-21 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
DE102006047093A1 (de) * 2006-10-05 2008-04-10 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
EP1925845B1 (en) 2006-11-24 2018-10-31 BWI Company Limited S.A. A hydraulic suspension damper
NO328887B1 (no) * 2007-02-27 2010-06-07 Teeness Asa Demper for demping av vibrasjoner med et dempelegeme som promoterer skumdannelse
DE102007019897B3 (de) * 2007-04-27 2008-10-16 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
DE102007019904B3 (de) 2007-04-27 2008-08-07 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
DE102007053160A1 (de) * 2007-11-08 2009-05-20 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
KR100947389B1 (ko) * 2008-09-29 2010-03-16 현대자동차주식회사 진폭 감응형 댐퍼 장치
EP2776735A1 (en) 2011-11-08 2014-09-17 Progressive Suspension, Inc. Frequency sensitive shock absorber
JP2013155839A (ja) * 2012-01-31 2013-08-15 Showa Corp ガススプリングおよび減衰力発生装置
CN102678810B (zh) * 2012-06-01 2013-11-06 吉林大学 高低速双向阻尼可调机械式减振器
DE102012210459B3 (de) * 2012-06-21 2013-10-10 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
JP5746237B2 (ja) * 2013-02-06 2015-07-08 カヤバ工業株式会社 ピストン及びピストンを備える緩衝器
US9441699B2 (en) * 2013-05-13 2016-09-13 Tenneco Automotive Operating Company Inc. Orifice disc for regulating flow in damper
JP6594226B2 (ja) * 2016-02-25 2019-10-23 株式会社ショーワ 圧力緩衝装置および流路形成部材
DE102019215556A1 (de) * 2019-10-10 2021-04-15 Zf Friedrichshafen Ag Dämpfventileinrichtung für einen Schwingungsdämpfer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714180A (en) * 1951-12-10 1954-08-25 George Herbert Shepherd Improvements in or relating to hydraulic dampers
US4558767A (en) * 1983-02-03 1985-12-17 Tayco Developments, Inc. Fluid amplified shock absorber with rebound stiffening construction
US4588053A (en) * 1984-09-19 1986-05-13 The United States Of America As Represented By The Secretary Of The Air Force Multiple rate shock isolator damping valve
US4907680A (en) * 1988-01-29 1990-03-13 Lord Corporation Semi-active damper piston valve assembly
JP2694465B2 (ja) * 1989-05-19 1997-12-24 トキコ株式会社 油圧緩衝器
US5249652A (en) * 1992-06-19 1993-10-05 Navistar International Transportation Corp. Two stage damping shock absorber
DE4227554B4 (de) * 1992-08-20 2004-04-22 Stabilus Gmbh Fluidendruckfeder
DE4427273B4 (de) * 1993-08-19 2004-08-26 Volkswagen Ag Hydraulischer Teleskop-Schwingungsdämpfer
TW313618B (pl) * 1995-06-14 1997-08-21 Burckhardt Ag Maschf
DE19609040C2 (de) * 1996-03-08 1999-05-27 Stabilus Gmbh Feststellelement
US5823306A (en) 1996-11-12 1998-10-20 Tenneco Automotive Inc. Stroke dependent damping
SE508080C2 (sv) * 1996-12-11 1998-08-24 Oehlins Racing Ab Anordning och användning vid stötdämpare
DE19738617C2 (de) 1997-09-04 2003-03-13 Daimler Chrysler Ag Stoßdämpfer für Kraftfahrzeuge
US6352145B1 (en) * 1998-10-07 2002-03-05 Tenneco Automotive Inc. Stroke dependent damping
DE10307363B3 (de) * 2003-02-21 2004-09-09 Zf Sachs Ag Schwingungsdämpfer mit hubabhängiger Dämpfkraft

Also Published As

Publication number Publication date
DE502005005091D1 (de) 2008-10-02
EP1669632A1 (de) 2006-06-14
US20060118372A1 (en) 2006-06-08
DE102004058965B4 (de) 2010-07-08
US7523818B2 (en) 2009-04-28
EP1669632B1 (de) 2008-08-20
DE102004058965A1 (de) 2006-07-06
ATE405769T1 (de) 2008-09-15

Similar Documents

Publication Publication Date Title
PL1669632T3 (pl) Amortyzator drgań o sile tłumienia zależnej od amplitudy
CN107636344B (zh) 用于车辆悬架的液压减震器
CN106460994B (zh) 与频率相关的缓冲阀组件
US7743895B2 (en) Vibration damper
WO2008045470A3 (en) Shock absorber having a continuously variable semi-active valve
DE60325964D1 (de) Hydraulische dämpfer mit druckgeregeltem steuerventil und sekundärkolben
EP1826454A3 (de) Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
CA2630100A1 (en) Shock absorber
GB2423129A (en) Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts
MX2010008595A (es) Ensamble de montaje hidraulico axialmente amortiguado.
GB2433575A (en) Stroke dependent damping
WO2008122804A3 (en) Suspension systems
WO2007130966A3 (en) Controllable vehicle suspension system with a controllable magnetorheological fluid strut
US8196723B1 (en) Pneumatic damper
CN101881314A (zh) 车辆悬架部件及用于悬架部件的自适应减振阀门
EP1447589A3 (de) Dämpfer
DE50311392D1 (de) Steuerbares kolbenventil und/oder bodenventil für einen schwingungsdämpfer
CN201636257U (zh) 双工况密封圈活塞式空气阻尼器
WO2015149209A8 (zh) 一种转向电机
CN203809397U (zh) 滑阀式换向阀
US20060163017A1 (en) Hollow rod monotube shock absorber
FR2355210A1 (fr) Perfectionnement aux amortisseurs hydrauliques telescopiques
JP5506451B2 (ja) 油圧緩衝器
DE502006002802D1 (de) Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
EP1818565A3 (de) Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft