FR2883611B1 - Dispositif d'amortissement a flux croises a deux couvercles avec indexage - Google Patents

Dispositif d'amortissement a flux croises a deux couvercles avec indexage

Info

Publication number
FR2883611B1
FR2883611B1 FR0502817A FR0502817A FR2883611B1 FR 2883611 B1 FR2883611 B1 FR 2883611B1 FR 0502817 A FR0502817 A FR 0502817A FR 0502817 A FR0502817 A FR 0502817A FR 2883611 B1 FR2883611 B1 FR 2883611B1
Authority
FR
France
Prior art keywords
indexing
damping device
cover cross
flow damping
flow
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
FR0502817A
Other languages
English (en)
Other versions
FR2883611A1 (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 FR0502817A priority Critical patent/FR2883611B1/fr
Publication of FR2883611A1 publication Critical patent/FR2883611A1/fr
Application granted granted Critical
Publication of FR2883611B1 publication Critical patent/FR2883611B1/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
    • 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
    • F16F9/348—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
    • F16F9/3481—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 shape or construction of throttling passages in piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR0502817A 2005-03-22 2005-03-22 Dispositif d'amortissement a flux croises a deux couvercles avec indexage Expired - Fee Related FR2883611B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0502817A FR2883611B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement a flux croises a deux couvercles avec indexage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502817A FR2883611B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement a flux croises a deux couvercles avec indexage

Publications (2)

Publication Number Publication Date
FR2883611A1 FR2883611A1 (fr) 2006-09-29
FR2883611B1 true FR2883611B1 (fr) 2010-09-10

Family

ID=35115969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502817A Expired - Fee Related FR2883611B1 (fr) 2005-03-22 2005-03-22 Dispositif d'amortissement a flux croises a deux couvercles avec indexage

Country Status (1)

Country Link
FR (1) FR2883611B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101288613B1 (ko) 2011-08-11 2013-07-22 주식회사 만도 쇽업소버의 피스톤 어셈블리
MX341907B (es) * 2012-04-23 2016-09-06 Beijingwest Ind Co Ltd Un amortiguador de suspension hidraulica con una valvula de disco flotante.
CN110258592B (zh) * 2019-06-21 2021-04-16 重庆科技学院 自适应泄压式阻尼滑坡防护装置
CN115503414B (zh) * 2022-11-03 2023-02-28 江苏速豹动力科技有限公司 一种重卡用前空气悬架

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078364A (en) * 1935-10-14 1937-04-27 Monroe Auto Equipment Co Direct acting shock absorber
DE3701557A1 (de) * 1987-01-21 1988-08-04 Bilstein August Gmbh Co Kg Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer
JPH07233840A (ja) * 1994-02-22 1995-09-05 Unisia Jecs Corp 減衰力可変型ショックアブソーバ
JPH08261268A (ja) * 1995-03-24 1996-10-08 Tokico Ltd 油圧緩衝器
ES2138495B1 (es) * 1996-07-22 2000-08-16 Aleaciones De Metales Sinteriz Estructura de piston para amortiguador de impactos.
JP2000257659A (ja) * 1999-03-10 2000-09-19 Showa Corp 油圧緩衝器用ピストン及びピストン油路成形方法
US6460664B1 (en) * 2000-05-22 2002-10-08 Tenneco Automotive Inc. Independently tunable variable bleed orifice
FR2811730B1 (fr) * 2000-07-13 2003-03-14 Peugeot Citroen Automobiles Sa Dispositif d'amortissement a structure simplifiee

Also Published As

Publication number Publication date
FR2883611A1 (fr) 2006-09-29

Similar Documents

Publication Publication Date Title
FR2919551B1 (fr) Dispositif d'absorption des chocs
MA28612B1 (fr) Dispositif d'inhalation
FR2883612B1 (fr) Dispositif d'amortissement a flux croises a deux couvercles sans indexage
FR2895868B1 (fr) Dispositif de casque d'ecoute
FR2889227B1 (fr) Dispositif d'ecartement provisoire a embase clipsable
FR2893367B1 (fr) Dispositif de securisation d'un insert dans une structure
FR2896282B1 (fr) Dispositif de raccordement d'accessoires a un poteau de cloture
FR2883611B1 (fr) Dispositif d'amortissement a flux croises a deux couvercles avec indexage
FR2890326B3 (fr) Dispositif a douille avec partie d'indication
FR2887941B1 (fr) Dispositif d'assemblage de pieces d'un giravion.
FR2871114B1 (fr) Dispositif a pedale avec restitution d'effort
FR2881514B1 (fr) Dispositif a cryostat refroidi
FR2865786B1 (fr) Dispositif d'etancheite
FR2895046B1 (fr) Dispositif d'amortissement
FR2883481B3 (fr) Dispositif d'exercice par rebondissement
FR2871113B1 (fr) Dispositif a pedale avec restitution d'effort avec un ressort
FR2885575B1 (fr) Dispositif d'arret de charges
FR2889555B1 (fr) Dispositif de retenue deverouillable d'un doigt dans le fond d'une encoche
FR2880335B1 (fr) Dispositif d'enroulement de sangles d'amarrage
FR2870577B1 (fr) Element d'absorption
FR2886192B1 (fr) Dispositif de suspension d'outils
FR2885975B1 (fr) Dispositif d'embrayage multiple
FR2885834B1 (fr) Dispositif d'usinage d'elements de construction
FR2873654B1 (fr) Bicyclette equipee d'un dispositif antivol
FR2876560B1 (fr) Dispositif d'articulation d'un siege

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131129