ES2065109T3 - Dispositivo amortiguador de vibraciones. - Google Patents

Dispositivo amortiguador de vibraciones.

Info

Publication number
ES2065109T3
ES2065109T3 ES92109064T ES92109064T ES2065109T3 ES 2065109 T3 ES2065109 T3 ES 2065109T3 ES 92109064 T ES92109064 T ES 92109064T ES 92109064 T ES92109064 T ES 92109064T ES 2065109 T3 ES2065109 T3 ES 2065109T3
Authority
ES
Spain
Prior art keywords
frame
intermediate element
piston
length
conical
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
ES92109064T
Other languages
English (en)
Inventor
Isao Watanabe
John D Rensel
David A Weitzenhof
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2065109T3 publication Critical patent/ES2065109T3/es
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
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/103—Devices with one or more members moving linearly to and fro in chambers, any throttling effect being immaterial, i.e. damping by viscous shear effect only
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/20—Mounting of accessories, e.g. pump, compressor
    • B60G2204/202—Mounting of accessories, e.g. pump, compressor of cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/20—Mounting of accessories, e.g. pump, compressor
    • B60G2204/202—Mounting of accessories, e.g. pump, compressor of cables
    • B60G2204/2022—Mounting of accessories, e.g. pump, compressor of cables using a suspension element (e.g. link, damper or spring) as part of the electrical circuitry
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/10—Enclosure elements, e.g. for protection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

UN DISPOSITIVO DE AMORTIGUAMIENTO DE VIBRACIONES SE COMPONE DE UN PRIMER Y SEGUNDO BASTIDORES POSTERIORES SEPARADOS AXIALMENTE ADAPTADOS PARA SER MONTADOS EN ESTRUCTURAS SEPARADAS, Y TIENE UN ELEMENTO INTERMEDIO CONICO MONTADO EN EL SEGUNDO BASTIDOR QUE CONVERGE HACIA UN EXTREMO ABIERTO DEL PRIMER BASTIDOR. UN PISTON ESTA MONTADO EN UN EXTREMO DE UNA VARILLA QUE ESTA CONECTADA AL PRIMER BASTIDOR Y QUE SE EXTIENDE A TRAVES DE UNA PARED INTERIOR FORMADA EN EL ELEMENTO INTERMEDIO Y FORMA UN ORIFICIO DE FLUIDO RESTRINGIDO QUE SE EXTIENDE ENTRE LOS BASTIDORES SEPARADOS. UN PAR DE MANGUITOS ELASTICOS SE EXTIENDEN ENTRE LA PARTE INTERMEDIA Y EL PISTON Y EL PRIMER BASTIDOR PARA FORMAR UN PAR DE CAMARAS DE LIQUIDO CONECTADAS POR EL ORIFICIO. UN ELECTRODO ALARGADO PONE EN CONTACTO PREFERIBLEMENTE UN LIQUIDO ELECTROREOLOGICO QUE FLUYE ENTRE LAS CAMARAS A TRAVES DEL ORIFICIO. EL ELEMENTO INTERMEDIO CONICO ES ANIDABLE EN EL INTERIOR DEL PRIMER BASTIDOR CUANDO EL DISPOSITIVO ESTA EN UNA CONDICION DE UNION Y EL PISTON CONICO ES ANIDABLE EN EL INTERIOR DEL ELEMENTO INTERMEDIO CUANDO EL DISPOSITIVO ESTA EN UNA CONDICION DE RECHAZO PARA PROPORCIONAR UN DISPOSITIVO DE ATENUACION COMPACTO SIN SACRIFICAR LA LONGITUD DE LA CARRERA, Y QUE PERMITE QUE LA LONGITUD DEL ELECTRODO SEA INDEPENDIENTE DE LA LONGITUD DE LA CARRERA.
ES92109064T 1991-05-30 1992-05-29 Dispositivo amortiguador de vibraciones. Expired - Lifetime ES2065109T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/707,733 US5180145A (en) 1991-05-30 1991-05-30 Vibration damping device

Publications (1)

Publication Number Publication Date
ES2065109T3 true ES2065109T3 (es) 1995-02-01

Family

ID=24842948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109064T Expired - Lifetime ES2065109T3 (es) 1991-05-30 1992-05-29 Dispositivo amortiguador de vibraciones.

Country Status (10)

Country Link
US (1) US5180145A (es)
EP (1) EP0516129B1 (es)
JP (1) JP3101081B2 (es)
KR (1) KR100261674B1 (es)
AU (1) AU641096B2 (es)
BR (1) BR9202082A (es)
CA (1) CA2069775C (es)
DE (1) DE69200806T2 (es)
ES (1) ES2065109T3 (es)
MX (1) MX9202504A (es)

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Publication number Priority date Publication date Assignee Title
JPH03234938A (ja) * 1989-08-25 1991-10-18 Bridgestone Corp 振動減衰装置
JPH04219536A (ja) * 1990-09-25 1992-08-10 Bridgestone Corp 振動減衰装置
US5284330A (en) * 1992-06-18 1994-02-08 Lord Corporation Magnetorheological fluid devices
US5332070A (en) * 1993-04-21 1994-07-26 Honeywell Inc. Three parameter viscous damper and isolator
JPH07133840A (ja) * 1993-11-11 1995-05-23 Bridgestone Corp 電気粘性流体を用いた装置
US5449150A (en) * 1993-11-29 1995-09-12 Bridgestone Corporation Vibration damping device with an electrode and having rolling lobes of different radii
US5460585A (en) * 1994-03-11 1995-10-24 B.G.M. Engineering, Inc. Muscle training and physical rehabilitation machine using electro-rheological magnetic fluid
US5992582A (en) * 1994-04-19 1999-11-30 Lou; Zheng Electrorheological rotary pure-shear damping devices
US5522481A (en) 1994-12-09 1996-06-04 Bridgestone/Firestone, Inc. Vibration damping device using ER fluids
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
US5878851A (en) * 1996-07-02 1999-03-09 Lord Corporation Controllable vibration apparatus
US5899443A (en) * 1996-10-22 1999-05-04 The United States Of America As Represented By The Secretary Of The Navy Passive-active vibration isolation
US6029783A (en) * 1998-04-16 2000-02-29 Wirthlin; Alvin R. Variable resistance device using electroactive fluid
US6361028B1 (en) * 1999-04-14 2002-03-26 Bridgestone/Firestone, Inc. Solid girdle hoop for an air spring and method of assembly
US6318521B1 (en) 1999-06-16 2001-11-20 Bridgestone/Firestone, Inc. Externally guided ER damper
EP1206653B1 (de) * 1999-08-24 2005-07-20 DaimlerChrysler AG Feder-dämpfersystem mit differenzrollbalg
EP1222409B1 (en) 1999-10-22 2004-12-22 BFS Diversified Products, LLC Integral bracket and end mounting plate for air spring
AU784814B2 (en) 2000-08-09 2006-06-29 Bfs Diversified Products, Llc Integrated air spring
DE10132061A1 (de) * 2001-07-05 2003-01-16 Phoenix Ag Luftfederanordnung
US8397883B2 (en) * 2001-10-25 2013-03-19 Lord Corporation Brake with field responsive material
US6854573B2 (en) * 2001-10-25 2005-02-15 Lord Corporation Brake with field responsive material
EP1344957B1 (de) 2002-03-13 2005-10-05 Continental Aktiengesellschaft Pneumatische Federungs- und Dämpfungsvorrichtung
US6845973B2 (en) * 2002-08-07 2005-01-25 Bfs Diversified Products, Llc Air spring with restraining cylinder
DE10311263B3 (de) * 2003-03-14 2004-07-29 Audi Ag Luftfeder mit einer ersten und einer zweiten Arbeitskammer mit unterschiedlichen Durchmessern und Volumina
DE10316761A1 (de) * 2003-04-10 2004-10-28 Continental Aktiengesellschaft Luftfederbein
DE10331387A1 (de) * 2003-07-11 2005-01-27 Continental Aktiengesellschaft Passive Klemmung von Luftfederbälgen und Schläuchen
DE102004059764C5 (de) * 2004-12-11 2013-06-06 Continental Teves Ag & Co. Ohg Luftfeder- und Dämpfereinheit
DE102004059765A1 (de) 2004-12-11 2006-07-06 Continental Aktiengesellschaft Radführende Luftfeder- und Dämpfereinheit
DE102004061989A1 (de) * 2004-12-23 2006-07-06 Continental Aktiengesellschaft Luftfeder eines Kraftfahrzeugs
DE102005018132B4 (de) * 2005-04-20 2010-11-04 Carl Freudenberg Kg Schlauchrollbalg für pneumatische und/oder hydropneumatische Federungs- bzw. Dämpfungselemente
DE102006012002B4 (de) * 2006-03-16 2017-09-14 Vibracoustic Gmbh Luftfeder
DE102006038523A1 (de) * 2006-04-29 2007-10-31 Daimlerchrysler Ag Federdämpfer für ein Kraftfahrzeug
DE102006037034B4 (de) * 2006-08-08 2009-01-02 Saf-Holland Gmbh Luftfeder für ein Fahrzeug
EP2097299B1 (en) * 2006-12-22 2015-04-22 Lord Corporation Operator interface controllable brake with field responsive material
US20080234908A1 (en) * 2007-03-07 2008-09-25 St Clair Kenneth A Operator input device for controlling a vehicle operation
WO2012141676A1 (en) * 2011-04-11 2012-10-18 Bell Helicopter Textron Inc. Pylon mounting system with vibration isolation
US9290073B2 (en) 2011-10-05 2016-03-22 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
DE102013113737A1 (de) * 2013-12-10 2015-06-11 Trelleborgvibracoustic Gmbh Luftfederkomponente
WO2016022424A1 (en) * 2014-08-04 2016-02-11 Firestone Industrial Products Company, Llc Performance-variable bushings as well as gas spring and damper assemblies including same
DE102017205475A1 (de) * 2017-03-31 2018-10-04 Zf Friedrichshafen Ag Schwingungsdämpfer für ein Kraftfahrzeug
EP3645908A4 (en) * 2017-06-26 2021-03-24 HRL Laboratories, LLC FLUID AND ELASTOMER VIBRATION ISOLATOR
US10145081B1 (en) * 2017-12-19 2018-12-04 James J. Lee Pistonless cylinder used for offshore pile gripper
DE102018222084A1 (de) * 2018-12-18 2020-06-18 Zf Friedrichshafen Ag Horizontal einsetzbarer Schwingungsdämpfer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729565A (en) * 1925-07-22 1929-09-24 Caretta Ettore Fluid-operating shock absorber
US2642845A (en) * 1950-12-20 1953-06-23 Westinghouse Air Brake Co Piston cushioning apparatus
US3046003A (en) * 1959-07-16 1962-07-24 Midland Ross Corp Fluid spring
US3313536A (en) * 1965-02-01 1967-04-11 Gen Motors Corp Shock absorber
US3990548A (en) * 1975-08-06 1976-11-09 Efdyn Corporation Adjustable hydraulic dashpot
DE3436664A1 (de) * 1983-10-07 1985-05-02 Bridgestone Corp., Tokio/Tokyo Membran-luftfeder
DE3511554A1 (de) * 1984-07-31 1986-02-13 Hermann 5401 Bassenheim Krautkrämer Gasfeder
US4687589A (en) * 1985-02-06 1987-08-18 Hermann Block Electronheological fluids
US4934667A (en) * 1986-08-13 1990-06-19 General Motors Corporation Air spring damper for vehicle suspension
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
JP2693434B2 (ja) * 1986-12-29 1997-12-24 株式会社ブリヂストン サスペンション用減衰力発生装置およびそれの作動制御装置
JPH03234938A (ja) * 1989-08-25 1991-10-18 Bridgestone Corp 振動減衰装置
US5018606A (en) * 1990-01-10 1991-05-28 Lord Corporation Electrophoretic fluid damper

Also Published As

Publication number Publication date
DE69200806T2 (de) 1995-05-04
DE69200806D1 (de) 1995-01-19
KR920021349A (ko) 1992-12-18
KR100261674B1 (ko) 2000-07-15
JPH05180262A (ja) 1993-07-20
BR9202082A (pt) 1993-01-19
EP0516129B1 (en) 1994-12-07
US5180145A (en) 1993-01-19
EP0516129A2 (en) 1992-12-02
CA2069775A1 (en) 1992-12-01
CA2069775C (en) 1999-02-02
MX9202504A (es) 1992-11-01
EP0516129A3 (en) 1993-01-27
AU1722492A (en) 1992-12-03
AU641096B2 (en) 1993-09-09
JP3101081B2 (ja) 2000-10-23

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