DE69705951T2 - Regelbare schwingungseinrichtung - Google Patents

Regelbare schwingungseinrichtung

Info

Publication number
DE69705951T2
DE69705951T2 DE69705951T DE69705951T DE69705951T2 DE 69705951 T2 DE69705951 T2 DE 69705951T2 DE 69705951 T DE69705951 T DE 69705951T DE 69705951 T DE69705951 T DE 69705951T DE 69705951 T2 DE69705951 T2 DE 69705951T2
Authority
DE
Germany
Prior art keywords
vibration device
adjustable vibration
adjustable
vibration
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.)
Expired - Lifetime
Application number
DE69705951T
Other languages
English (en)
Other versions
DE69705951D1 (de
Inventor
David Carlson
Clair A St
J Chrzan
R Prindle
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.)
Lord Corp
Original Assignee
Lord Corp
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 Lord Corp filed Critical Lord Corp
Publication of DE69705951D1 publication Critical patent/DE69705951D1/de
Application granted granted Critical
Publication of DE69705951T2 publication Critical patent/DE69705951T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/066—Units characterised by the partition, baffle or like element
    • F16F9/067—Partitions of the piston type, e.g. sliding pistons
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods
    • 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
    • F16F9/463—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 characterised by electrical connections
    • 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
    • F16F9/535—Magnetorheological [MR] fluid dampers
    • 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
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/02—Surface treatments
    • 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
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/004—Force or pressure
DE69705951T 1996-07-02 1997-06-05 Regelbare schwingungseinrichtung Expired - Lifetime DE69705951T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/674,179 US5878851A (en) 1996-07-02 1996-07-02 Controllable vibration apparatus
PCT/US1997/010840 WO1998000653A2 (en) 1996-07-02 1997-06-05 Controllable vibration apparatus

Publications (2)

Publication Number Publication Date
DE69705951D1 DE69705951D1 (de) 2001-09-06
DE69705951T2 true DE69705951T2 (de) 2002-04-04

Family

ID=24705607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705951T Expired - Lifetime DE69705951T2 (de) 1996-07-02 1997-06-05 Regelbare schwingungseinrichtung

Country Status (7)

Country Link
US (1) US5878851A (de)
EP (1) EP0907843B1 (de)
JP (1) JP4169789B2 (de)
CA (1) CA2259516A1 (de)
DE (1) DE69705951T2 (de)
TW (1) TW343260B (de)
WO (1) WO1998000653A2 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367435B2 (en) 2002-05-31 2008-05-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Shock absorber design method
DE102006059297A1 (de) * 2006-12-15 2008-06-19 Bayerische Motoren Werke Ag Schwingungsdämpfer
DE102015216724A1 (de) * 2014-10-27 2016-04-28 Bayerische Motoren Werke Aktiengesellschaft Druckanschlagkappe und Schwingungsdämpfer für ein Fahrzeug
DE102014224914A1 (de) * 2014-12-04 2016-06-09 Bayerische Motoren Werke Aktiengesellschaft Dämpfer mit elektrisch verstellbarer Dämpfungscharakteristik
DE102015201957A1 (de) * 2015-02-04 2016-08-04 Volkswagen Aktiengesellschaft Hydraulischer Schwingungsdämpfer
DE102016201615A1 (de) * 2016-02-03 2017-08-03 Volkswagen Aktiengesellschaft Schwingungsdämpfer
DE102017113334A1 (de) * 2017-06-18 2018-12-20 Eugen Forschner Gmbh Stoßdämpfer mit einem elektrischen Leiter
DE102019215995A1 (de) * 2019-10-17 2021-04-22 Zf Friedrichshafen Ag Kolbenstange für Kolbenzylinder-Aggregat mit einer internen Leitung

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3818697A (en) * 1996-07-30 1998-02-20 Board Of Regents Of The University And Community College System Of Nevada, The Magneto-rheological fluid damper
US6296088B1 (en) * 1997-02-24 2001-10-02 Lord Corporation Magnetorheological fluid seismic damper
US6095486A (en) * 1997-03-05 2000-08-01 Lord Corporation Two-way magnetorheological fluid valve assembly and devices utilizing same
US5947238A (en) * 1997-03-05 1999-09-07 Lord Corporation Passive magnetorheological fluid device with excursion dependent characteristic
US6070681A (en) * 1997-06-13 2000-06-06 Lord Corporation Controllable cab suspension
US6427813B1 (en) 1997-08-04 2002-08-06 Lord Corporation Magnetorheological fluid devices exhibiting settling stability
US6302249B1 (en) 1999-03-08 2001-10-16 Lord Corporation Linear-acting controllable pneumatic actuator and motion control apparatus including a field responsive medium and control method therefor
US6234060B1 (en) 1999-03-08 2001-05-22 Lord Corporation Controllable pneumatic apparatus including a rotary-acting brake with field responsive medium and control method therefor
US6318521B1 (en) * 1999-06-16 2001-11-20 Bridgestone/Firestone, Inc. Externally guided ER damper
US6311110B1 (en) 1999-06-17 2001-10-30 Lord Corporation Adaptive off-state control method
US6279701B1 (en) 1999-09-13 2001-08-28 Delphi Technologies, Inc. Magnetorheological fluid damper with multiple annular flow gaps
US6318520B1 (en) * 1999-09-13 2001-11-20 Delphi Technologies, Inc. Magnetorheological fluid damper tunable for smooth transitions
US6390252B1 (en) 1999-09-13 2002-05-21 Delphi Technologies, Inc. Magnetorheological fluid damper with optimum damping
US6318519B1 (en) * 1999-09-13 2001-11-20 Delphi Technologies, Inc. Magnetorheological fluid damper tunable for smooth transitions
US6279700B1 (en) * 1999-09-13 2001-08-28 Delphi Technologies, Inc. Magnetorheological fluid damper
US6390253B1 (en) 1999-10-05 2002-05-21 Delphi Technologies, Inc. Magneto-rheological damping apparatus
US6311810B1 (en) 1999-10-21 2001-11-06 Delphi Technologies, Inc. Magnetorheological fluid damper
KR100337349B1 (ko) * 1999-10-29 2002-05-21 이계안 차량 진동 감쇠 장치 및 방법
US6260675B1 (en) 2000-01-31 2001-07-17 Delphi Technologies, Inc. Magnetorheological fluid damper
WO2001055617A1 (en) * 2000-01-31 2001-08-02 Delphi Technologies, Inc. Tuneable steering damper using magneto-rheological fluid
KR100810543B1 (ko) 2000-03-29 2008-03-18 메사추세츠 인스티튜트 오브 테크놀로지 속도-적응성 및 환자-적응성 무릎 보철기
US6474598B2 (en) * 2000-05-24 2002-11-05 Cartercopters, L.L.C. Landing gear shock absorber with variable viscosity fluid
US6437687B2 (en) * 2000-05-31 2002-08-20 Douglas Autotech Corp. Alarm mechanism
US6481546B2 (en) * 2001-01-04 2002-11-19 Delphi Technologies, Inc. Magneto-rheological damping valve using laminated construction
US6279702B1 (en) * 2001-01-05 2001-08-28 Mando Corporation Shock absorber using a hydraulic fluid and a magnetorheological fluid
US6525289B2 (en) * 2001-02-01 2003-02-25 Delphi Technologies, Inc. Piston for magneto-rheological fluid systems and method for its manufacture
US6694856B1 (en) * 2001-02-22 2004-02-24 The University Of Maryland Magnetorheological damper and energy dissipation method
US6547044B2 (en) 2001-03-14 2003-04-15 Delphi Technologies, Inc. Magneto-rheological damper with ferromagnetic housing insert
US6336535B1 (en) * 2001-03-14 2002-01-08 Delphi Technologies, Inc. Magneto-rheological damper with dual flux ring spacer
US6382369B1 (en) * 2001-03-14 2002-05-07 Delphi Technologies, Inc. Magneto-rheological fluid damper with an external coil
US6497308B2 (en) 2001-03-14 2002-12-24 Delphi Technologies, Inc. Magneto-rheological fluid damper piston-flux ring attachment
US6464051B2 (en) * 2001-03-16 2002-10-15 Delphi Technologies, Inc. Magnetorheological dampers with improved wear resistance
US6516926B2 (en) 2001-03-16 2003-02-11 Delphi Technologies, Inc. Piston rod surface finish requirement for MR dampening devices
US6386343B1 (en) * 2001-04-30 2002-05-14 Delphi Technologies, Inc. Temperature compensating flux ring
DE10202350C1 (de) * 2002-01-23 2003-05-22 Zf Sachs Ag Befestigungselement für einen Schwingungsdämpfer
US7428922B2 (en) * 2002-03-01 2008-09-30 Halliburton Energy Services Valve and position control using magnetorheological fluids
BR0212134A (pt) * 2002-06-26 2004-08-24 Pirelli & C Spa Método para construir uma terminação de um cabo elétrico, e, terminação de um cabo elétrico
DE10232014B4 (de) * 2002-07-16 2011-01-05 Rheinmetall Waffe Munition Gmbh Waffenrohrbremse
US6749048B2 (en) 2002-08-20 2004-06-15 Visteon Global Technologies, Inc. Fluid seal assembly for a pressured system
US7736394B2 (en) * 2002-08-22 2010-06-15 Victhom Human Bionics Inc. Actuated prosthesis for amputees
EP1531766B1 (de) 2002-08-22 2012-08-01 Victhom Human Bionics Inc. Betätigbare beinprothese für oberschenkelamputierte
US6655511B1 (en) * 2002-10-08 2003-12-02 Delphi Technologies, Inc. Magnetorheological piston having a core
US6883649B2 (en) * 2003-03-21 2005-04-26 Delphi Technologies, Inc. Closing system for a magneto-rheological damper
US6896109B2 (en) 2003-04-07 2005-05-24 Csa Engineering, Inc. Magnetorheological fluid vibration isolator
US7198071B2 (en) * 2003-05-02 2007-04-03 Össur Engineering, Inc. Systems and methods of loading fluid in a prosthetic knee
US7281614B2 (en) * 2003-10-06 2007-10-16 Lg Electronics Inc. Damper in a washing machine and fabricating method of the same
US20050107889A1 (en) 2003-11-18 2005-05-19 Stephane Bedard Instrumented prosthetic foot
US7815689B2 (en) 2003-11-18 2010-10-19 Victhom Human Bionics Inc. Instrumented prosthetic foot
EP2564817B1 (de) * 2004-02-12 2019-01-16 Ossur HF System und Verfahren für eine bewegungsgesteuerte Fußeinheit
US20060184280A1 (en) * 2005-02-16 2006-08-17 Magnus Oddsson System and method of synchronizing mechatronic devices
US7896927B2 (en) 2004-02-12 2011-03-01 össur hf. Systems and methods for actuating a prosthetic ankle based on a relaxed position
CA2559890C (en) 2004-03-10 2014-01-07 Ossur Hf Control system and method for a prosthetic knee
US7691154B2 (en) 2004-05-07 2010-04-06 össur hf Systems and methods of controlling pressure within a prosthetic knee
CN1314903C (zh) * 2004-05-28 2007-05-09 重庆大学 具有两种液流阻力通道的磁流变液控制阀
US7293633B2 (en) * 2004-06-29 2007-11-13 Delphi Technologies, Inc. Controlled damper assembly with isolated electrical connection
US7055319B1 (en) * 2004-08-27 2006-06-06 Valentin Luca Piston and cylinder assembly with volume compensating system
US7584685B2 (en) * 2004-10-20 2009-09-08 Dayco Products, Llc Active vibrational damper
US20060100764A1 (en) * 2004-11-08 2006-05-11 Adams Robert J Adjustable automotive center console
CN101128167B (zh) * 2004-12-22 2011-05-18 奥瑟Hf公司 处理肢体运动的系统和方法
US8801802B2 (en) * 2005-02-16 2014-08-12 össur hf System and method for data communication with a mechatronic device
SE528516C2 (sv) * 2005-04-19 2006-12-05 Lisa Gramnaes Kombinerat aktivt och passivt benprotessystem samt en metod för att utföra en rörelsecykel med ett sådant system
JP4959699B2 (ja) * 2005-07-29 2012-06-27 ザ チャイニーズ ユニバーシティー オブ ホンコン 加圧磁気粘性流体ダンパー
CN101453964B (zh) * 2005-09-01 2013-06-12 奥瑟Hf公司 用于确定地形转换的系统和方法
US20070056817A1 (en) * 2005-09-09 2007-03-15 Michael Ward Damper
US7510061B2 (en) * 2005-12-27 2009-03-31 Delphi Technologies, Inc. MR-fluid hydraulic mount
JP2007263221A (ja) * 2006-03-28 2007-10-11 Kayaba Ind Co Ltd 磁気粘性流体緩衝器
US7849983B2 (en) * 2006-05-01 2010-12-14 Lord Corporation Controllable vehicle suspension system with a controllable magnetorheological fluid strut
US8322497B2 (en) * 2006-05-01 2012-12-04 Lord Corporation Magneto-rheological dampers for semi-active suspension systems
JP4729434B2 (ja) * 2006-05-12 2011-07-20 カヤバ工業株式会社 磁気粘性流体緩衝器
US7874407B2 (en) * 2006-06-16 2011-01-25 University Of Maryland System and method for magnetorheological-fluid damping utilizing porous media
US7665890B2 (en) 2006-06-22 2010-02-23 Watlow Electric Manufacturing Company Temperature sensor assembly and method of manufacturing thereof
US7722362B2 (en) * 2006-06-22 2010-05-25 Watlow Electric Manufacturing Company Sensor adaptor circuit housing incapsulating connection of an input connector with a wire
JP4660432B2 (ja) * 2006-06-23 2011-03-30 カヤバ工業株式会社 減衰力可変型緩衝器
US7669708B2 (en) * 2006-08-31 2010-03-02 Martin Engineering Company Bulk material handling system and control
US7556140B2 (en) * 2006-08-31 2009-07-07 Martin Engineering Company Bulk material handling system
US8146249B2 (en) * 2007-01-03 2012-04-03 Pollack Laboratories, Inc. Method of assembling an hermetically-sealed feed-through device
JP4976861B2 (ja) * 2007-01-22 2012-07-18 カヤバ工業株式会社 磁気粘性流体緩衝器の製造方法
JP4976862B2 (ja) * 2007-01-22 2012-07-18 カヤバ工業株式会社 磁気粘性流体緩衝器の製造方法
DE102008024166B4 (de) * 2007-05-19 2014-11-27 Stabilus Gmbh Kolben-Zylinderaggregat
JP2009133472A (ja) * 2007-10-30 2009-06-18 Honda Motor Co Ltd 減衰力可変ダンパ
US8286763B2 (en) * 2008-01-29 2012-10-16 Bwi Company Limited S.A. Magnetorheological fluid-based device having a magnetorheological piston assembly
US8215463B2 (en) 2008-02-12 2012-07-10 Honda Motor Co., Ltd. Variable damping-force damper and manufacturing method of the same
CN102036626B (zh) * 2008-03-24 2014-07-02 奥瑟Hf公司 经股的假肢系统和用于操作该系统的方法
KR20110043551A (ko) * 2008-06-02 2011-04-27 로오드 코포레이션 보강된 온-상태 항복 강도를 갖는 자기 유변 유체 댐퍼
US8430416B2 (en) * 2008-08-22 2013-04-30 Inventus Engineering Gmbh Movement damping apparatus
US8016026B2 (en) * 2008-11-25 2011-09-13 Baker Hughes Incorporated Actuator for downhole tools
US8210547B2 (en) * 2009-06-16 2012-07-03 Toyota Motor Engineering & Manufacturing North America, Inc. Active magneto-rheological spring assemblies and vehicle suspension systems incorporating the same
US8176958B2 (en) * 2009-06-16 2012-05-15 Toyota Motor Engineering & Manufacturing North America, Inc. Magneto-rheological elastomer wheel assemblies with dynamic tire pressure control
JP5349201B2 (ja) * 2009-08-20 2013-11-20 株式会社東芝 ドラム式洗濯機
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
US8327984B2 (en) * 2009-10-30 2012-12-11 Bwi Company Limited S.A. Magnetorheological (MR) piston assembly with primary and secondary channels to improve MR damper force
US8534687B2 (en) 2010-07-05 2013-09-17 Fluid Ride Ltd. Suspension strut for a vehicle
US8205741B2 (en) 2010-08-06 2012-06-26 Martin Engineering Company Method of adjusting conveyor belt scrapers and open loop control system for conveyor belt scrapers
JP5854587B2 (ja) * 2010-09-13 2016-02-09 株式会社東芝 洗濯機
JP5570931B2 (ja) * 2010-09-29 2014-08-13 株式会社東芝 洗濯機
DE102010042673A1 (de) * 2010-10-20 2012-04-26 Deere & Company Stabilisierungsvorrichtung für ein Kraftfahrzeug
CN102162499B (zh) * 2011-03-04 2016-03-30 海尔集团公司 一种变阻尼减震器及使用这种减震器的滚筒洗衣机
US9403667B2 (en) 2011-03-18 2016-08-02 The Raymond Corporation Dynamic vibration control systems and methods for industrial lift trucks
US8731785B2 (en) 2011-03-18 2014-05-20 The Raymond Corporation Dynamic stability control systems and methods for industrial lift trucks
JP5619796B2 (ja) * 2012-02-15 2014-11-05 本田技研工業株式会社 減衰力可変ダンパ
US9209438B2 (en) 2012-03-01 2015-12-08 Pollack Laboratories, Inc. Hermetically-sealed feed-through device
US8763990B2 (en) 2012-03-20 2014-07-01 The Raymond Corporation Turn stability systems and methods for lift trucks
US9574582B2 (en) 2012-04-23 2017-02-21 Fluid Ride, Ltd. Hydraulic pump system and method of operation
US20140027217A1 (en) * 2012-07-27 2014-01-30 Vytautas Bucinskas Energy harvesting shock absorber and method for controlling same
US20140028117A1 (en) * 2012-07-27 2014-01-30 Vytautas Bucinskas Chaotic vibration energy harvester and method for controlling same
CN102937158B (zh) * 2012-11-12 2014-07-09 富奥汽车零部件股份有限公司 一种汽车磁流变液减振器
CN103089885B (zh) * 2013-01-29 2015-06-10 谢宁 组合缸单出杆磁流变阻尼器
US9302893B2 (en) 2013-02-07 2016-04-05 The Raymond Corporation Vibration control systems and methods for industrial lift trucks
TR201816406T4 (tr) 2013-02-26 2018-11-21 Oessur Hf Gelişmiş stabilitesi ve esnek enerji dönüşü olan prostetik ayak.
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9002557B2 (en) 2013-03-14 2015-04-07 The Raymond Corporation Systems and methods for maintaining an industrial lift truck within defined bounds
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
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
WO2014144110A1 (en) * 2013-03-15 2014-09-18 Tenneco Automotive Operating Company Inc. Rod guide assembly with multi-piece valve assembly
CN103398124A (zh) * 2013-08-09 2013-11-20 谭晓婧 磁流变弹性体单环膜阻尼器
CN103671687A (zh) * 2013-12-20 2014-03-26 谭苹 磁流变弹性体双环膜阻尼器
EP2916407A1 (de) * 2014-03-06 2015-09-09 Nexans Verfahren zum zugfesten Abschließen des Endes eines Energiekabels und damit hergestellte Vorrichtung
JP2015175515A (ja) * 2014-03-18 2015-10-05 カヤバ工業株式会社 磁気粘性流体緩衝器
EP3155289B1 (de) * 2014-06-13 2019-07-24 Tenneco Automotive Operating Company Inc. Stabführungssystem und verfahren mit mehreren magnetventilkartuschen und mehreren druckgeregelten ventilanordnungen
CN104315073B (zh) * 2014-08-25 2017-01-18 合肥工业大学 基于磁流变阻尼器和弹簧的变刚度变阻尼减振器
RU2605229C2 (ru) * 2015-04-21 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Способ демпфирования колебаний системы и устройство для его осуществления
DE102015008401A1 (de) * 2015-07-01 2017-01-05 Carl Freudenberg Kg Trennkolben und Einrohr-Gasdruckstoßdämpfer mit einem solchen Trennkolben
WO2017112729A1 (en) 2015-12-21 2017-06-29 Lord Corporation Improved seat-damping devices, systems, and methods
RU168041U1 (ru) * 2016-03-24 2017-01-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Устройство для демпфирования колебаний
CN106051026B (zh) * 2016-07-26 2018-05-25 江西科技学院 一种汽车用磁流变阻尼器
US10247272B2 (en) 2016-08-05 2019-04-02 Beijingwest Industries Co., Ltd. Hydraulic damper having self-adjusting wear band
CN106402254B (zh) * 2016-11-18 2018-05-01 合肥工业大学 一种内旁通道阀式磁流变液悬置
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
EP3645908A4 (de) * 2017-06-26 2021-03-24 HRL Laboratories, LLC Fluid und elastomerschwingungsisolator
TWI648530B (zh) * 2017-07-07 2019-01-21 國立成功大學 流變儀
RU180691U1 (ru) * 2017-09-19 2018-06-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Автомобильный амортизатор с функцией гидроцилиндра
CN107654562B (zh) * 2017-11-13 2019-08-23 武汉理工大学 一种具有失电增阻功能的磁流变液阻尼器
US10364860B2 (en) * 2017-12-08 2019-07-30 The Boeing Company Systems and methods for dampening dynamic loading
TWI707525B (zh) * 2017-12-15 2020-10-11 英商聖高拜高性能塑料瑞柯有限公司 交流發電機總成
CN108757815A (zh) * 2018-05-29 2018-11-06 清华大学 环形间隙和盘形间隙结合的大可调阻尼范围磁流变减振器
KR102061974B1 (ko) * 2018-07-03 2020-01-02 뉴모텍(주) Mr 댐퍼의 피스톤 구조
US10711861B1 (en) * 2019-03-19 2020-07-14 The United States Of America As Represented By The Secretary Of The Navy Controllable oleo-pneumatic damper using magnetorheological fluid
WO2020191351A1 (en) 2019-03-20 2020-09-24 Dadco, Inc. Gas spring with overtravel pressure relief
JP7396594B2 (ja) 2019-03-29 2023-12-12 日本製鉄株式会社 高炉Ｃｕステーブの損耗検出センサ
JP6964639B2 (ja) * 2019-10-02 2021-11-10 本田技研工業株式会社 電動サスペンション装置
US20210131520A1 (en) * 2019-11-01 2021-05-06 Suspension Direct Inc. Integrated electronic valving control for shock absorber
US11566679B2 (en) 2020-11-03 2023-01-31 DRiV Automotive Inc. Bumper cap for damper
US11668364B2 (en) * 2020-11-25 2023-06-06 Beijingwest Industries Co., Ltd Gas cup for a damper assembly and a damper assembly
DE102021100226A1 (de) * 2021-01-08 2022-07-14 Vibracoustic Se Dämpfer für eine Luftfeder

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667237A (en) * 1948-09-27 1954-01-26 Rabinow Jacob Magnetic fluid shock absorber
US2661596A (en) * 1950-01-28 1953-12-08 Wefco Inc Field controlled hydraulic device
FR1037787A (fr) * 1951-05-28 1953-09-22 Amortisseur, notamment pour véhicules
FR1094516A (fr) * 1953-11-25 1955-05-20 Piston d'amortisseur hydraulique
US2846028A (en) * 1955-03-30 1958-08-05 Gunther Roland Eric Magnetic fluid damping device
US2973969A (en) * 1955-05-11 1961-03-07 Earle S Thall Electrical shock absorbing system
SU119804A1 (ru) * 1957-04-06 1958-11-30 Б.М. Елисеев Устройство дл автоматической стабилизации кузова автомобил
US2940749A (en) * 1959-11-02 1960-06-14 Robert E Kemelhor Fluid magnetic spring, damper, and lockout device
US3139760A (en) * 1960-11-25 1964-07-07 Pure Oil Co Variable-stroke drive mechanism
US3059915A (en) * 1961-06-21 1962-10-23 Robert E Kemelhor Unitary fluid magnetic spring, shock and lockout device
US3174587A (en) * 1964-03-12 1965-03-23 Walton Marvin Adjustable shock absorber
DE1926000A1 (de) * 1968-05-21 1969-11-27 Girling Ltd Abdichtender Trennkolben
JPS5610844A (en) * 1979-07-02 1981-02-03 Toyota Motor Corp Feedback control system vibration absorbing suspension
DE3027409A1 (de) * 1980-07-19 1982-02-25 Karl Schmidt Gmbh, 7107 Neckarsulm Verbundgleitlagerwerkstoff
JPS599331A (ja) * 1982-07-09 1984-01-18 Showa Mfg Co Ltd 緩衝装置
US4679775A (en) * 1983-09-24 1987-07-14 Yakumo Industrial Corporation Vibration damping equipment
JPS60113711A (ja) * 1983-11-22 1985-06-20 Honda Motor Co Ltd サスペンシヨンダンパ−
JPS62106136A (ja) * 1985-10-31 1987-05-16 Kayaba Ind Co Ltd 磁性流体利用の減衰力調整部構造
JPS62258238A (ja) * 1986-04-30 1987-11-10 Aisin Seiki Co Ltd シヨツクアブソ−バ装置
DE3631107A1 (de) * 1986-09-12 1988-03-24 Bilstein August Gmbh Co Kg Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
JPS63280941A (ja) * 1987-05-12 1988-11-17 Toyota Motor Corp 単筒式油圧緩衝器
DE3724361A1 (de) * 1987-07-23 1989-02-02 Bilstein August Gmbh Co Kg Stossdaempfer, insbesondere fuer kraftfahrzeuge
DE3800678A1 (de) * 1988-01-13 1989-07-27 Peter Juergen Dipl Ing Bock Stossdaempfer
US5092626A (en) * 1989-03-13 1992-03-03 Monroe Auto Equipment Company Apparatus for controlling the damping of a shock absorber
DE3925794C2 (de) * 1989-08-04 1996-03-14 Bosch Gmbh Robert Elektromagnetventil
US5018606A (en) * 1990-01-10 1991-05-28 Lord Corporation Electrophoretic fluid damper
US5152379A (en) * 1990-04-16 1992-10-06 Monroe Auto Equipment Company Adjustable shock absorber assembly
JPH04219536A (ja) * 1990-09-25 1992-08-10 Bridgestone Corp 振動減衰装置
JPH04175533A (ja) * 1990-11-05 1992-06-23 Nissan Motor Co Ltd 圧電アクチュエータの変位拡大機構
EP0490299B1 (de) * 1990-12-10 1997-11-05 Bridgestone Corporation Einrichtung zur elektroviskosen Dämpfung
DE4103861A1 (de) * 1991-02-08 1992-08-13 Bosch Gmbh Robert Leitungsdurchfuehrung
GB2255150A (en) * 1991-04-25 1992-10-28 Advanced Fluid Systems Ltd Motion control using electro-rheological fluids
US5180145A (en) * 1991-05-30 1993-01-19 Bridgestone Corporation Vibration damping device
DE4131532A1 (de) * 1991-09-21 1993-03-25 Fichtel & Sachs Ag Verstellbares daempfventil mittels eines elektrorheologischen steuermediums fuer einen schwingungsdaempfer
GB2267947B (en) * 1992-06-17 1995-04-26 Gec Alsthom Ltd Controllable motion-damper
CA2138549C (en) * 1992-06-18 2001-12-18 J. David Carlson Magnetorheological fluid devices
US5277281A (en) * 1992-06-18 1994-01-11 Lord Corporation Magnetorheological fluid dampers
US5284330A (en) * 1992-06-18 1994-02-08 Lord Corporation Magnetorheological fluid devices
US5259487A (en) * 1992-07-14 1993-11-09 The Lubrizol Corporation Adjustable dampers using electrorheological fluids
US5323133A (en) * 1992-07-15 1994-06-21 Lord Corporation Method and apparatus for making electrical connection with a movable member
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal
US5382373A (en) * 1992-10-30 1995-01-17 Lord Corporation Magnetorheological materials based on alloy particles
DE4238734A1 (de) * 1992-11-17 1994-05-19 Bosch Gmbh Robert Elektrische Kontaktierung für Schwingungsdämpfer
US5480536A (en) * 1993-06-29 1996-01-02 Kowa Industry Works Co., Ltd. Corrosion-inhibited iron-based members and method of producing the same
US5449150A (en) * 1993-11-29 1995-09-12 Bridgestone Corporation Vibration damping device with an electrode and having rolling lobes of different radii
DE4433056C2 (de) * 1994-09-16 1998-01-29 Mannesmann Sachs Ag Schwingungsdämpfer für Kraftfahrzeuge
US5492312A (en) * 1995-04-17 1996-02-20 Lord Corporation Multi-degree of freedom magnetorheological devices and system for using same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367435B2 (en) 2002-05-31 2008-05-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Shock absorber design method
DE10324746B4 (de) * 2002-05-31 2009-07-09 Mitsubishi Jidosha Kogyo K.K. Stossdämpfer
DE102006059297A1 (de) * 2006-12-15 2008-06-19 Bayerische Motoren Werke Ag Schwingungsdämpfer
DE102015216724A1 (de) * 2014-10-27 2016-04-28 Bayerische Motoren Werke Aktiengesellschaft Druckanschlagkappe und Schwingungsdämpfer für ein Fahrzeug
DE102014224914A1 (de) * 2014-12-04 2016-06-09 Bayerische Motoren Werke Aktiengesellschaft Dämpfer mit elektrisch verstellbarer Dämpfungscharakteristik
DE102015201957A1 (de) * 2015-02-04 2016-08-04 Volkswagen Aktiengesellschaft Hydraulischer Schwingungsdämpfer
DE102016201615A1 (de) * 2016-02-03 2017-08-03 Volkswagen Aktiengesellschaft Schwingungsdämpfer
DE102017113334A1 (de) * 2017-06-18 2018-12-20 Eugen Forschner Gmbh Stoßdämpfer mit einem elektrischen Leiter
DE102019215995A1 (de) * 2019-10-17 2021-04-22 Zf Friedrichshafen Ag Kolbenstange für Kolbenzylinder-Aggregat mit einer internen Leitung

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TW343260B (en) 1998-10-21
DE69705951D1 (de) 2001-09-06
US5878851A (en) 1999-03-09
EP0907843A2 (de) 1999-04-14
JP2000514161A (ja) 2000-10-24
EP0907843B1 (de) 2001-08-01
WO1998000653A2 (en) 1998-01-08
WO1998000653A3 (en) 1998-02-12

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