ATE493598T1 - Dämpfungseinrichtung und hydraulicher dämpfer mit dieser einrichting - Google Patents

Dämpfungseinrichtung und hydraulicher dämpfer mit dieser einrichting

Info

Publication number
ATE493598T1
ATE493598T1 AT06300949T AT06300949T ATE493598T1 AT E493598 T1 ATE493598 T1 AT E493598T1 AT 06300949 T AT06300949 T AT 06300949T AT 06300949 T AT06300949 T AT 06300949T AT E493598 T1 ATE493598 T1 AT E493598T1
Authority
AT
Austria
Prior art keywords
piston
limiter
hydraulic damper
channels
shutters
Prior art date
Application number
AT06300949T
Other languages
English (en)
Inventor
Dominique Mennesson
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
Application granted granted Critical
Publication of ATE493598T1 publication Critical patent/ATE493598T1/de

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
    • F16F9/341—Special valve constructions; Shape or construction of throttling passages comprising noise-reducing or like features, e.g. screens
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
AT06300949T 2005-09-23 2006-09-13 Dämpfungseinrichtung und hydraulicher dämpfer mit dieser einrichting ATE493598T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509763A FR2891334B1 (fr) 2005-09-23 2005-09-23 Dispositif d'amortissement et amortisseur hydraulique comportant un tel dispositif

Publications (1)

Publication Number Publication Date
ATE493598T1 true ATE493598T1 (de) 2011-01-15

Family

ID=36570705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06300949T ATE493598T1 (de) 2005-09-23 2006-09-13 Dämpfungseinrichtung und hydraulicher dämpfer mit dieser einrichting

Country Status (6)

Country Link
EP (1) EP1767809B1 (de)
AT (1) ATE493598T1 (de)
DE (1) DE602006019182D1 (de)
ES (1) ES2357023T3 (de)
FR (1) FR2891334B1 (de)
PT (1) PT1767809E (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726327A (en) * 1952-10-16 1955-03-16 Girling Ltd Improvements in or relating to valve assemblies for hydraulic dampers or shock-absorbers
US3302756A (en) * 1964-11-27 1967-02-07 Monroe Auto Equipment Co Shock absorber
FR2052123A5 (de) * 1969-07-18 1971-04-09 Allinquant Fernand
US4132395A (en) * 1977-11-17 1979-01-02 Fox Jr Robert C Shock absorber with improved extension damping
DE3100886A1 (de) * 1981-01-14 1982-08-05 Fichtel & Sachs Ag, 8720 Schweinfurt Hydraulischer schwingungsdaempfer mit geraeuscharmen daempfventilen
US5316113A (en) * 1987-11-19 1994-05-31 Atsugi Motor Parts Company Ltd. Hydraulic shock absorber
US5921360A (en) * 1997-06-05 1999-07-13 General Motors Corporation Digressive damper valve

Also Published As

Publication number Publication date
PT1767809E (pt) 2011-03-07
DE602006019182D1 (de) 2011-02-10
ES2357023T3 (es) 2011-04-15
EP1767809B1 (de) 2010-12-29
EP1767809A1 (de) 2007-03-28
FR2891334B1 (fr) 2011-03-11
FR2891334A1 (fr) 2007-03-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties