FR2883614B1 - Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme - Google Patents

Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme

Info

Publication number
FR2883614B1
FR2883614B1 FR0502815A FR0502815A FR2883614B1 FR 2883614 B1 FR2883614 B1 FR 2883614B1 FR 0502815 A FR0502815 A FR 0502815A FR 0502815 A FR0502815 A FR 0502815A FR 2883614 B1 FR2883614 B1 FR 2883614B1
Authority
FR
France
Prior art keywords
shutter
damping device
uniform width
width edge
hydraulic shunt
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
FR0502815A
Other languages
English (en)
Other versions
FR2883614A1 (fr
Inventor
Antonin Groult
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 FR0502815A priority Critical patent/FR2883614B1/fr
Publication of FR2883614A1 publication Critical patent/FR2883614A1/fr
Application granted granted Critical
Publication of FR2883614B1 publication Critical patent/FR2883614B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • F16F9/3485—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR0502815A 2005-03-22 2005-03-22 Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme Expired - Fee Related FR2883614B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0502815A FR2883614B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502815A FR2883614B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme

Publications (2)

Publication Number Publication Date
FR2883614A1 FR2883614A1 (fr) 2006-09-29
FR2883614B1 true FR2883614B1 (fr) 2008-02-01

Family

ID=35427877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502815A Expired - Fee Related FR2883614B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement par laminage hydraulique a obturateur presentant un bord de largeur non uniforme

Country Status (1)

Country Link
FR (1) FR2883614B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753703A (en) * 1953-05-18 1956-07-25 Arie Adrianus De Koning Telescopic hydraulic shock absorber
US3088556A (en) * 1957-12-09 1963-05-07 Bourcier Christian Marie Louis Shock absorbers
DE2641888C3 (de) * 1976-09-17 1980-06-26 Volkswagenwerk Ag, 3180 Wolfsburg Ringförmige Voröffnungsscheibe fur ein Stoßdämpferventil
FR2611844B1 (fr) * 1987-03-06 1989-07-13 Bourcier Carbon Christian Assemblage de piston pour amortisseur hydraulique
DE3840302C2 (de) * 1988-11-30 1999-06-10 Mannesmann Sachs Ag Geräuscharmes Dämpfventil
JP3471438B2 (ja) 1993-12-06 2003-12-02 株式会社ショーワ 緩衝器のバルブ構造
DE19712895C2 (de) * 1997-03-27 2001-06-21 Mannesmann Sachs Ag Schwingungsdämpfer mit richtungsabhängigem Voröffnungsquerschnitt
US6464053B1 (en) * 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
FR2811729B1 (fr) * 2000-07-13 2003-03-14 Peugeot Citroen Automobiles Sa Dispositif d'amortissement a structure simplifiee

Also Published As

Publication number Publication date
FR2883614A1 (fr) 2006-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131129