SE8801293L - Anordning foer daempning av roerelsefoerlopp - Google Patents

Anordning foer daempning av roerelsefoerlopp

Info

Publication number
SE8801293L
SE8801293L SE8801293A SE8801293A SE8801293L SE 8801293 L SE8801293 L SE 8801293L SE 8801293 A SE8801293 A SE 8801293A SE 8801293 A SE8801293 A SE 8801293A SE 8801293 L SE8801293 L SE 8801293L
Authority
SE
Sweden
Prior art keywords
sheath
shock absorber
damping
piston
electrodes
Prior art date
Application number
SE8801293A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8801293D0 (sv
Inventor
E Rubel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8801293D0 publication Critical patent/SE8801293D0/xx
Publication of SE8801293L publication Critical patent/SE8801293L/

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
SE8801293A 1987-04-11 1988-04-08 Anordning foer daempning av roerelsefoerlopp SE8801293L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3712349A DE3712349C2 (de) 1987-04-11 1987-04-11 Vorrichtung zur Dämpfung von Bewegungsabläufen

Publications (2)

Publication Number Publication Date
SE8801293D0 SE8801293D0 (sv) 1988-04-08
SE8801293L true SE8801293L (sv) 1988-10-12

Family

ID=6325445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801293A SE8801293L (sv) 1987-04-11 1988-04-08 Anordning foer daempning av roerelsefoerlopp

Country Status (5)

Country Link
US (1) US4819772A (fr)
JP (1) JPS63259237A (fr)
DE (1) DE3712349C2 (fr)
FR (1) FR2613797B1 (fr)
SE (1) SE8801293L (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029677A (en) * 1988-05-13 1991-07-09 Toa Nenryo Kogyo Kabushiki Kaisha Damping system for vibrating body
JPH02142942A (ja) * 1988-11-25 1990-06-01 Atsugi Unisia Corp 液圧緩衝器
US4960290A (en) * 1989-05-10 1990-10-02 Bose Corporation Wheel assembly suspending
US5018606A (en) * 1990-01-10 1991-05-28 Lord Corporation Electrophoretic fluid damper
US5170866A (en) * 1991-04-01 1992-12-15 Motorola, Inc Motion-damping device using electrorheological fluid
DE4131532A1 (de) * 1991-09-21 1993-03-25 Fichtel & Sachs Ag Verstellbares daempfventil mittels eines elektrorheologischen steuermediums fuer einen schwingungsdaempfer
US5277281A (en) * 1992-06-18 1994-01-11 Lord Corporation Magnetorheological fluid dampers
US5259487A (en) * 1992-07-14 1993-11-09 The Lubrizol Corporation Adjustable dampers using electrorheological fluids
GB9304570D0 (en) * 1993-03-05 1993-04-21 Jaguar Cars Vehicle suspension systems
JPH07276965A (ja) * 1994-04-04 1995-10-24 Isuzu Motors Ltd バネ定数可変式トーションバー
US5522481A (en) 1994-12-09 1996-06-04 Bridgestone/Firestone, Inc. Vibration damping device using ER fluids
JPH08230440A (ja) * 1995-02-28 1996-09-10 Unisia Jecs Corp 車両用スタビライザーのばね定数可変装置
US5590745A (en) 1995-06-19 1997-01-07 Bridgestone/Firestone, Inc. Vibration damping device using ER fluids having multiple electrodes
US5588509A (en) * 1995-10-17 1996-12-31 Bridgestone/Firestone, Inc. Splined vibration damping device using ER fluids
WO1998004846A1 (fr) * 1996-07-30 1998-02-05 The Board Of Regents Of The University And Community College System Of Nevada Amortisseur a fluide magneto-rheologique
US5956951A (en) * 1996-09-20 1999-09-28 Mr Technologies Adjustable magneto-rheological fluid device
US5921357A (en) * 1997-04-14 1999-07-13 Trw Inc. Spacecraft deployment mechanism damper
US6450974B1 (en) 1997-08-28 2002-09-17 Rheologics, Inc. Method of isolating surface tension and yield stress in viscosity measurements
US6131709A (en) * 1997-11-25 2000-10-17 Lord Corporation Adjustable valve and vibration damper utilizing same
US6068249A (en) * 1998-04-22 2000-05-30 Trw Inc. Controllable vehicle strut
US6471018B1 (en) 1998-11-20 2002-10-29 Board Of Regents Of The University And Community College System On Behalf Of The University Of Nevada-Reno, The University Of Reno Magneto-rheological fluid device
DE10001420A1 (de) * 2000-01-15 2001-07-19 Schenck Ag Carl Passives Kraftelement auf Basis elektrorheologischer Flüssigkeiten
US6484566B1 (en) 2000-05-18 2002-11-26 Rheologics, Inc. Electrorheological and magnetorheological fluid scanning rheometer
US6637560B2 (en) * 2002-02-26 2003-10-28 Delphi Technologies, Inc. Vehicle damper assembly and method of modulating fluid flow
US6655511B1 (en) 2002-10-08 2003-12-02 Delphi Technologies, Inc. Magnetorheological piston having a core
US6695102B1 (en) * 2002-12-31 2004-02-24 Lord Corporation Magnetorheological twin-tube damping device
US7413063B1 (en) * 2003-02-24 2008-08-19 Davis Family Irrevocable Trust Compressible fluid magnetorheological suspension strut
DE102004054188A1 (de) * 2004-11-10 2006-05-11 Bayerische Motoren Werke Ag Motorrad mit Lenkungsdämpfer
US20060276284A1 (en) * 2005-06-03 2006-12-07 Lancaster David R Automotive accessory drive system and method of operation
DE102007026378A1 (de) * 2007-05-21 2008-11-27 Fludicon Gmbh Schwingungsdämpfer
US8534687B2 (en) * 2010-07-05 2013-09-17 Fluid Ride Ltd. Suspension strut for a vehicle
DE102012016948A1 (de) * 2012-08-28 2014-03-06 Inventus Engineering Gmbh Dämpfer mit Einwegkreislauf und Verfahren
DE102013003841B4 (de) 2012-12-21 2016-11-24 Fludicon Gmbh Schwingungsdämpfer
US10487904B2 (en) * 2015-09-18 2019-11-26 Hitachi Automotive Systems, Ltd. Cylinder device
US10309479B2 (en) * 2015-09-30 2019-06-04 Hitachi Automotive Systems, Ltd. Cylinder device
CN106907422B (zh) * 2015-12-23 2019-04-19 上海汽车集团股份有限公司 电流变液减振器及其控制方法、控制单元、ecu及汽车
JP6581895B2 (ja) * 2015-12-24 2019-09-25 株式会社ショーワ 圧力緩衝装置
CN107131244A (zh) * 2017-05-18 2017-09-05 重庆大学 磁流变缓冲器
CN108953466B (zh) * 2018-08-31 2020-04-21 南京理工大学 一种电流变阻尼器
WO2023232262A1 (fr) * 2022-06-03 2023-12-07 Volvo Truck Corporation Agencement d'amortissement pour véhicule avec capteur ionique à polymère électroactif

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354340A (en) * 1943-05-07 1944-07-25 Gustaf E Utter Loom picker check
US3059915A (en) * 1961-06-21 1962-10-23 Robert E Kemelhor Unitary fluid magnetic spring, shock and lockout device
NL132645C (fr) * 1964-08-31 1900-01-01
US3321210A (en) * 1966-04-12 1967-05-23 Frederick J Harding Electrically controlled shock absorber system
US3605960A (en) * 1969-05-27 1971-09-20 Jerome R Singer Automatically adjustable shock absorbers
US4031989A (en) * 1975-02-22 1977-06-28 Antonio Giner Blazquez Double effect hydraulic shock absorber
GB2111171B (en) * 1981-12-09 1985-07-31 Secr Defence Linear dampers with variable viscosity
DE3231739A1 (de) * 1982-08-26 1984-03-01 Fichtel & Sachs Ag, 8720 Schweinfurt Zweirohr-schwingungsdaempfer oder federbein mit veraenderbarer daempfkraft
DE3330205C2 (de) * 1983-08-20 1986-10-23 Günther 6940 Weinheim Obstfelder Selbstregelnder Stoßdämpfer, insbesondere für Kraftfahrzeuge
DE3406875A1 (de) * 1984-02-25 1985-09-05 Boge Gmbh, 5208 Eitorf Schwingungsdaempfer fuer fahrzeuge
DE3443183A1 (de) * 1984-11-27 1986-05-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zum steuern der daempferhaerte eines stossdaempfers fuer fahrzeuge
US4742998A (en) * 1985-03-26 1988-05-10 Barry Wright Corporation Active vibration isolation system employing an electro-rheological fluid
US4720087A (en) * 1986-09-05 1988-01-19 Lord Corporation Inertia type fluid mount using electrorheological and other fluid
DE3632562A1 (de) * 1986-09-25 1988-04-07 Bosch Gmbh Robert Zweirohr-stossdaempfer

Also Published As

Publication number Publication date
SE8801293D0 (sv) 1988-04-08
US4819772A (en) 1989-04-11
DE3712349C2 (de) 1994-07-07
FR2613797A1 (fr) 1988-10-14
JPS63259237A (ja) 1988-10-26
FR2613797B1 (fr) 1992-05-29
DE3712349A1 (de) 1988-10-20

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