DE602004005466D1 - Aufhängungskugel - Google Patents

Aufhängungskugel

Info

Publication number
DE602004005466D1
DE602004005466D1 DE602004005466T DE602004005466T DE602004005466D1 DE 602004005466 D1 DE602004005466 D1 DE 602004005466D1 DE 602004005466 T DE602004005466 T DE 602004005466T DE 602004005466 T DE602004005466 T DE 602004005466T DE 602004005466 D1 DE602004005466 D1 DE 602004005466D1
Authority
DE
Germany
Prior art keywords
suspension ball
coil
passage
chamber
magneto
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.)
Active
Application number
DE602004005466T
Other languages
English (en)
Other versions
DE602004005466T2 (de
Inventor
Benoit Prevot
Olivier Raynauld
Lilian Cantuern
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies 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 Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE602004005466D1 publication Critical patent/DE602004005466D1/de
Application granted granted Critical
Publication of DE602004005466T2 publication Critical patent/DE602004005466T2/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • 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
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/082—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall characterised by the hydropneumatic accumulator
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/422—Accumulators for hydropneumatic springs
    • B60G2206/4222—Accumulators for hydropneumatic springs with a flexible separating wall; Membrane construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/70—Temperature of vehicle part or in the vehicle
    • B60G2400/71—Temperature of vehicle part or in the vehicle of suspension unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
DE602004005466T 2004-11-03 2004-11-03 Aufhängungskugel Active DE602004005466T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04292597A EP1655157B1 (de) 2004-11-03 2004-11-03 Aufhängungskugel

Publications (2)

Publication Number Publication Date
DE602004005466D1 true DE602004005466D1 (de) 2007-05-03
DE602004005466T2 DE602004005466T2 (de) 2008-01-03

Family

ID=34931497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005466T Active DE602004005466T2 (de) 2004-11-03 2004-11-03 Aufhängungskugel

Country Status (4)

Country Link
EP (1) EP1655157B1 (de)
AT (1) ATE357347T1 (de)
DE (1) DE602004005466T2 (de)
ES (1) ES2280016T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009001546A1 (de) * 2009-03-13 2010-09-16 Deere & Company, Moline Federungseinrichtung für ein Kraftfahrzeug
DE102012013480B4 (de) * 2012-07-09 2014-03-06 Inventus Engineering Gmbh Baugruppe und Verfahren zur Herstellung einer Baugruppe
CN113635727B (zh) * 2021-08-11 2022-05-27 盐城工学院 一种基于电液伺服的汽车主动减振装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788627A (en) * 1972-08-01 1974-01-29 Langen & Co Hydraulic reservoir
JPS52151479A (en) * 1976-06-10 1977-12-15 Honda Motor Co Ltd Gas spring 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
ES2011326A6 (es) * 1988-03-28 1990-01-01 Castillo Castillo Jose Luis Sistema de amortiguacion de modos de oscilacion de vehiculos con suspension que aprovecha el movimiento relativo entre la parte suspendida y las no suspendidas pra producir fuerzas exclusivamente en el sentido opuesto al movimiento de los modos de oscilacion excitados.
FR2751037A1 (fr) 1996-07-09 1998-01-16 Jacquemot Andre Procede de renovation de sphere oleopneumatique et sphere obtenue par ce procede
DE19717692A1 (de) * 1997-04-26 1998-10-29 Schenck Ag Carl Feder-Massen-Schwingkraftkoppler
DE19961716B4 (de) * 1999-12-21 2004-07-01 Daimlerchrysler Ag Feder-Dämpfersystem mit einer magnetisch beeinflußbaren Zähigkeit der Systemflüssigkeit
DE10024572B4 (de) * 2000-05-19 2008-04-30 Contitech Luftfedersysteme Gmbh Feder-Dämpfersystem mit Doppelrollbalg

Also Published As

Publication number Publication date
EP1655157B1 (de) 2007-03-21
ATE357347T1 (de) 2007-04-15
DE602004005466T2 (de) 2008-01-03
ES2280016T3 (es) 2007-09-01
EP1655157A1 (de) 2006-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition