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FR2882412B1 - Soupape d'amortissement - Google Patents

Soupape d'amortissement

Info

Publication number
FR2882412B1
FR2882412B1 FR0650626A FR0650626A FR2882412B1 FR 2882412 B1 FR2882412 B1 FR 2882412B1 FR 0650626 A FR0650626 A FR 0650626A FR 0650626 A FR0650626 A FR 0650626A FR 2882412 B1 FR2882412 B1 FR 2882412B1
Authority
FR
France
Prior art keywords
damping valve
damping
valve
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
FR0650626A
Other languages
English (en)
Other versions
FR2882412A1 (fr
Inventor
Stefan Schmitt
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2882412A1 publication Critical patent/FR2882412A1/fr
Application granted granted Critical
Publication of FR2882412B1 publication Critical patent/FR2882412B1/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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • 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)
FR0650626A 2005-02-23 2006-02-23 Soupape d'amortissement Expired - Fee Related FR2882412B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005008162A DE102005008162B3 (de) 2005-02-23 2005-02-23 Dämpfventil

Publications (2)

Publication Number Publication Date
FR2882412A1 FR2882412A1 (fr) 2006-08-25
FR2882412B1 true FR2882412B1 (fr) 2013-03-01

Family

ID=36686595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0650626A Expired - Fee Related FR2882412B1 (fr) 2005-02-23 2006-02-23 Soupape d'amortissement

Country Status (3)

Country Link
US (1) US20060185948A1 (fr)
DE (1) DE102005008162B3 (fr)
FR (1) FR2882412B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032894B4 (de) * 2006-07-15 2009-11-26 Thyssenkrupp Bilstein Suspension Gmbh Hydraulischer Dämpfer, insbesondere für Fahrzeuge
DE102006061405A1 (de) * 2006-12-23 2008-06-26 Volkswagen Ag Dämpferventil mit definierter Vorspannkraft
DE102007047516B3 (de) 2007-10-04 2009-04-30 Zf Friedrichshafen Ag Dämpfventil
GB0811611D0 (en) * 2008-05-02 2008-07-30 Delphi Tech Inc Hydraulic damper with compensation chamber
PL2141382T3 (pl) * 2008-07-02 2012-11-30 Koni Bv Zawór tłumika drgań
DE102010062324B4 (de) * 2010-12-02 2015-01-29 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Schwingungsdämpfer
JP5835986B2 (ja) * 2011-07-27 2015-12-24 日立オートモティブシステムズ株式会社 シリンダ装置
JP5785510B2 (ja) * 2012-03-14 2015-09-30 カヤバ工業株式会社 緩衝器のバルブ構造
DE102012210459B3 (de) * 2012-06-21 2013-10-10 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
DE102012210685A1 (de) * 2012-06-25 2014-01-02 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
DE102012019321B4 (de) * 2012-10-02 2015-07-02 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
DE102013200232B3 (de) * 2013-01-10 2014-05-28 Zf Friedrichshafen Ag Dämpfventilanordnung für einen Stoßdämpfer
JP6188207B2 (ja) * 2013-07-31 2017-08-30 日立オートモティブシステムズ株式会社 シリンダ装置
DE102015201330A1 (de) * 2015-01-27 2016-07-07 Zf Friedrichshafen Ag Kolbenventil für einen Schwingungsdämpfer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015596A1 (de) * 1980-04-23 1981-10-29 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
DE3840302C2 (de) * 1988-11-30 1999-06-10 Mannesmann Sachs Ag Geräuscharmes Dämpfventil
DE4424434A1 (de) * 1994-07-12 1995-08-03 Fichtel & Sachs Ag Dämpfventil, insbesondere für einen Schwingungsdämpfer
US5738190A (en) * 1996-03-20 1998-04-14 Monroe Auto Equipment Company Flexing disc-blow off assembly for use in a shock absorber
DE19615583C2 (de) * 1996-04-19 1998-12-17 Mannesmann Sachs Ag Schwingungsdämpfer mit Vordrosselscheibe
DE19914557B4 (de) * 1999-03-31 2006-06-29 Zf Sachs Ag Kolben für einen Kolben-Zylinder-Aggregat
US6371264B1 (en) * 1999-06-09 2002-04-16 Denso Corporation Fulcrum blow off valve for use in a shock absorber
DE10326482A1 (de) * 2003-06-10 2005-01-05 Suspa Holding Gmbh Dämpfer
US7097016B2 (en) * 2003-09-05 2006-08-29 Tenneco Automotive Operating Company Inc. Fulcrum blow off valve for use in a shock absorber
US7070029B2 (en) * 2003-09-15 2006-07-04 Tenneco Automotive Operating Company Inc. Monotube piston valving system with selective bleed

Also Published As

Publication number Publication date
DE102005008162B3 (de) 2006-08-03
FR2882412A1 (fr) 2006-08-25
US20060185948A1 (en) 2006-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030