FR2796689B1 - Dispositif d'amortissement, notamment pour vehicule automobile - Google Patents

Dispositif d'amortissement, notamment pour vehicule automobile

Info

Publication number
FR2796689B1
FR2796689B1 FR9909339A FR9909339A FR2796689B1 FR 2796689 B1 FR2796689 B1 FR 2796689B1 FR 9909339 A FR9909339 A FR 9909339A FR 9909339 A FR9909339 A FR 9909339A FR 2796689 B1 FR2796689 B1 FR 2796689B1
Authority
FR
France
Prior art keywords
motor vehicle
damping device
damping
vehicle
motor
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 - Fee Related
Application number
FR9909339A
Other languages
English (en)
Other versions
FR2796689A1 (fr
Inventor
Franck Guillemard
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR9909339A priority Critical patent/FR2796689B1/fr
Publication of FR2796689A1 publication Critical patent/FR2796689A1/fr
Application granted granted Critical
Publication of FR2796689B1 publication Critical patent/FR2796689B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/303—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium the damper being of the telescopic type
    • 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
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
    • 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
    • F16F9/006—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium characterised by the nature of the damping medium, e.g. biodegradable
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR9909339A 1999-07-19 1999-07-19 Dispositif d'amortissement, notamment pour vehicule automobile Expired - Fee Related FR2796689B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9909339A FR2796689B1 (fr) 1999-07-19 1999-07-19 Dispositif d'amortissement, notamment pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909339A FR2796689B1 (fr) 1999-07-19 1999-07-19 Dispositif d'amortissement, notamment pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2796689A1 FR2796689A1 (fr) 2001-01-26
FR2796689B1 true FR2796689B1 (fr) 2002-05-17

Family

ID=9548256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909339A Expired - Fee Related FR2796689B1 (fr) 1999-07-19 1999-07-19 Dispositif d'amortissement, notamment pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2796689B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004018990B3 (de) * 2004-04-20 2005-11-17 Thyssenkrupp Bilstein Gmbh Stoßdämpfer mit amplitudenabhängiger Dämpfung
DE102008032234A1 (de) * 2008-07-09 2010-01-21 Suspa Holding Gmbh Dämpfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809682A (en) * 1956-04-09 1959-03-04 Dowty Equipment Ltd Improvements relating to spring devices
US3360086A (en) * 1966-04-12 1967-12-26 Albert C Damske Means to convert mechanical energy into heat energy in a shock absorber
DE8007621U1 (de) * 1980-03-20 1980-07-31 Boge Gmbh, 5208 Eitorf Entlüftungseinrichtung von hydraulischen Vorrichtungen, insbesondere Schwingungsdämpfer!!
DE3125464A1 (de) * 1981-06-29 1983-01-13 Continental Gummi-Werke Ag, 3000 Hannover "elastisches lager insbesondere fuer den antriebsmotor in kraftfahrzeugen"
DE3433918C1 (de) * 1984-09-15 1986-03-13 Boge Gmbh, 5208 Eitorf Selbstpumpendes,hoehenverstellbares Federbein fuer Fahrzeuge
US4759428A (en) * 1986-07-29 1988-07-26 Nhk Spring Co., Ltd. Viscoelastic damper
GB2220725A (en) * 1988-07-13 1990-01-17 Exprocad Services Ltd Shock absorbers

Also Published As

Publication number Publication date
FR2796689A1 (fr) 2001-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130329