ATE380949T1 - Magnetorheologisches fluidlager - Google Patents

Magnetorheologisches fluidlager

Info

Publication number
ATE380949T1
ATE380949T1 AT05075775T AT05075775T ATE380949T1 AT E380949 T1 ATE380949 T1 AT E380949T1 AT 05075775 T AT05075775 T AT 05075775T AT 05075775 T AT05075775 T AT 05075775T AT E380949 T1 ATE380949 T1 AT E380949T1
Authority
AT
Austria
Prior art keywords
orifice
terminus
hydraulic
partition plate
mount
Prior art date
Application number
AT05075775T
Other languages
English (en)
Inventor
Sanjiv Gobid Tewani
Mark Olen Bodie
Jamieson K Kiefer
Mark W Long
John Aloys Walterbusch
Original Assignee
Delphi Tech 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 Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE380949T1 publication Critical patent/ATE380949T1/de

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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/30—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids
    • F16F13/305—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids magnetorheological

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Sliding-Contact Bearings (AREA)
AT05075775T 2004-04-16 2005-04-04 Magnetorheologisches fluidlager ATE380949T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/825,731 US7118100B2 (en) 2004-04-16 2004-04-16 Magnetorheological-fluid hydraulic mount

Publications (1)

Publication Number Publication Date
ATE380949T1 true ATE380949T1 (de) 2007-12-15

Family

ID=34938132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05075775T ATE380949T1 (de) 2004-04-16 2005-04-04 Magnetorheologisches fluidlager

Country Status (4)

Country Link
US (1) US7118100B2 (de)
EP (1) EP1586790B1 (de)
AT (1) ATE380949T1 (de)
DE (1) DE602005003700T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510061B2 (en) * 2005-12-27 2009-03-31 Delphi Technologies, Inc. MR-fluid hydraulic mount
US20090276098A1 (en) 2008-05-01 2009-11-05 Bodie Mark O Method for controlling an MR-fluid hydraulic mount connected to a vehicle engine
US20090273128A1 (en) * 2008-05-01 2009-11-05 Bodie Mark O Apparatus including an MR-fluid hydraulic mount
KR101184283B1 (ko) * 2010-11-30 2012-09-21 현대자동차주식회사 Ｍｒ유체가 봉입된 댐핑제어장치 및 상기 댐핑제어장치를 구비한 엔진마운트
JP5909077B2 (ja) * 2011-11-08 2016-04-26 東洋ゴム工業株式会社 防振ユニット
CN104455176B (zh) * 2014-11-27 2017-02-01 安徽微威胶件集团有限公司 一种磁流变弹性体解耦膜元件
US10330172B2 (en) * 2017-02-23 2019-06-25 Ford Global Technologies, Llc Vehicular vibration isolation apparatus
CN108869611B (zh) * 2018-07-22 2020-08-11 重庆交通大学 乘用车发动机多模式磁流变隔振器
JP2020139546A (ja) * 2019-02-27 2020-09-03 本田技研工業株式会社 可変剛性防振装置
JP2020139547A (ja) * 2019-02-27 2020-09-03 本田技研工業株式会社 可変剛性防振装置
US20200400209A1 (en) * 2019-03-07 2020-12-24 David J. Bolig Ferro-Fluid Motion Damper with Visco-Restrictive Barrier
CN109915533B (zh) * 2019-03-28 2020-06-30 吉林大学 基于磁流变液体的多惯性通道半主动控制液压悬置
CN112060900B (zh) * 2020-10-10 2022-04-05 上海汽车集团股份有限公司 汽车、动力总成悬置系统及其抗扭拉杆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679779A (en) * 1986-06-17 1987-07-14 General Motors Corporation Hydraulic mount
US4720087A (en) * 1986-09-05 1988-01-19 Lord Corporation Inertia type fluid mount using electrorheological and other fluid
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
JPH0781605B2 (ja) * 1989-02-01 1995-09-06 東海ゴム工業株式会社 電気粘性流体使用装置
JPH03229032A (ja) 1990-02-03 1991-10-11 Mazda Motor Corp エンジンマウント装置
US5273262A (en) * 1992-06-15 1993-12-28 General Motors Corporation Hydraulic mount with low amplitude, low-to-medium frequency vibration isolation
US5246211A (en) * 1992-07-13 1993-09-21 General Motors Corporation Hydraulic mount with spring-loaded decoupler for tuned rate dip
US5730429A (en) * 1993-10-29 1998-03-24 Lord Corporation Decouplers for active devices
DE10001420A1 (de) * 2000-01-15 2001-07-19 Schenck Ag Carl Passives Kraftelement auf Basis elektrorheologischer Flüssigkeiten
US6412761B1 (en) * 2001-04-25 2002-07-02 Delphi Technologies, Inc. Hybrid hydraulic mount with magnetorheological fluid chamber
US6622995B2 (en) * 2001-05-16 2003-09-23 Delphi Technologies, Inc. Hydraulic mount with magnetorheological fluid
JP2003065384A (ja) 2001-08-24 2003-03-05 Toyo Tire & Rubber Co Ltd 振動吸収装置及び液体封入式振動吸収装置

Also Published As

Publication number Publication date
US7118100B2 (en) 2006-10-10
DE602005003700T2 (de) 2008-12-04
EP1586790B1 (de) 2007-12-12
EP1586790A1 (de) 2005-10-19
US20050230890A1 (en) 2005-10-20
DE602005003700D1 (de) 2008-01-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties