DE3100910C2 - - Google Patents

Info

Publication number
DE3100910C2
DE3100910C2 DE3100910A DE3100910A DE3100910C2 DE 3100910 C2 DE3100910 C2 DE 3100910C2 DE 3100910 A DE3100910 A DE 3100910A DE 3100910 A DE3100910 A DE 3100910A DE 3100910 C2 DE3100910 C2 DE 3100910C2
Authority
DE
Germany
Prior art keywords
damping
sealing ring
valve body
valve
section
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
Application number
DE3100910A
Other languages
German (de)
English (en)
Other versions
DE3100910A1 (de
Inventor
Gert 8720 Schweinfurt De Neupert
Heinz 8721 Dittelbrunn De Sydekum
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
Fichtel and Sachs 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Priority to DE19813100910 priority Critical patent/DE3100910A1/de
Priority to IT8153948U priority patent/IT8153948V0/it
Priority to IT68727/81A priority patent/IT1145747B/it
Priority to GB8200283A priority patent/GB2090948B/en
Priority to BR8200164A priority patent/BR8200164A/pt
Priority to FR8200765A priority patent/FR2497894A1/fr
Publication of DE3100910A1 publication Critical patent/DE3100910A1/de
Application granted granted Critical
Publication of DE3100910C2 publication Critical patent/DE3100910C2/de
Granted 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
    • F16F9/32—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)
DE19813100910 1981-01-14 1981-01-14 Daempfventil fuer einen hydraulischen, pneumatischen oder hydropneumatischen schwingungsdaempfer Granted DE3100910A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19813100910 DE3100910A1 (de) 1981-01-14 1981-01-14 Daempfventil fuer einen hydraulischen, pneumatischen oder hydropneumatischen schwingungsdaempfer
IT8153948U IT8153948V0 (it) 1981-01-14 1981-12-30 Valvola di trafilamento per ammortizzatori idraulici pneumatici o idropneumatici
IT68727/81A IT1145747B (it) 1981-01-14 1981-12-30 Valvola di trafilamento per ammortizzatori idraulici pneumatici o idropneumatici
GB8200283A GB2090948B (en) 1981-01-14 1982-01-06 Vibration damper valve
BR8200164A BR8200164A (pt) 1981-01-14 1982-01-13 Valvula de amortecimento para um amortecedor hidraulico pneumatico ou hidropneumatico de vibracoes
FR8200765A FR2497894A1 (fr) 1981-01-14 1982-01-13 Amortisseur hydraulique, pneumatique ou oleopneumatique, notamment pour la suspension des vehicules a moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100910 DE3100910A1 (de) 1981-01-14 1981-01-14 Daempfventil fuer einen hydraulischen, pneumatischen oder hydropneumatischen schwingungsdaempfer

Publications (2)

Publication Number Publication Date
DE3100910A1 DE3100910A1 (de) 1982-08-05
DE3100910C2 true DE3100910C2 (fr) 1989-09-07

Family

ID=6122591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813100910 Granted DE3100910A1 (de) 1981-01-14 1981-01-14 Daempfventil fuer einen hydraulischen, pneumatischen oder hydropneumatischen schwingungsdaempfer

Country Status (5)

Country Link
BR (1) BR8200164A (fr)
DE (1) DE3100910A1 (fr)
FR (1) FR2497894A1 (fr)
GB (1) GB2090948B (fr)
IT (2) IT1145747B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710454B4 (de) * 1996-03-20 2004-02-12 Tenneco Automotive Inc., Monroe Stoßdämpfer mit Zugstufenventil
DE19729289B4 (de) * 1997-07-09 2010-02-18 Zf Sachs Ag Dämpfventil für einen hydropneumatischen Schwingungsdämpfer
DE102008042637A1 (de) 2008-10-07 2010-04-08 Zf Friedrichshafen Ag Ventileinrichtung mit amplitudenabhängiger Dämpfkraft
DE102017218463A1 (de) * 2017-10-16 2019-04-18 Zf Friedrichshafen Ag Kolbenventilanordnung für einen Kraftfahrzeugschwingungsdämpfer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406976A1 (de) * 1984-02-25 1985-09-12 Daimler-Benz Ag, 7000 Stuttgart Schwingungsdaempfer
JPS6187243U (fr) * 1984-11-13 1986-06-07
BRPI1001136A8 (pt) * 2010-04-01 2017-09-12 Magneti Marelli Cofap Fabricadora De Pecas Ltda Válvula de controle de tração para amortecedor hidráulico
US9334919B2 (en) 2012-03-27 2016-05-10 Beijing West Industries Co. Ltd. Hydraulic damper with adjustable rebound valve assembly
PL2926025T3 (pl) * 2012-12-03 2018-08-31 Beijingwest Industries Co. Ltd. Amortyzator zawieszenia pojazdu z zależnym od położenia zespołem tłumiącym

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548049A1 (de) * 1975-10-27 1977-05-05 Boge Gmbh Verfahren zur befestigung eines kolbens auf einer kolbenstange, insbesondere von hydraulischen teleskopdaempfern fuer kraftfahrzeuge
DE2616897A1 (de) * 1976-04-15 1977-10-27 Volkswagenwerk Ag Bodenventil-anordnung fuer einen hydraulischen stossdaempfer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710454B4 (de) * 1996-03-20 2004-02-12 Tenneco Automotive Inc., Monroe Stoßdämpfer mit Zugstufenventil
DE19729289B4 (de) * 1997-07-09 2010-02-18 Zf Sachs Ag Dämpfventil für einen hydropneumatischen Schwingungsdämpfer
DE102008042637A1 (de) 2008-10-07 2010-04-08 Zf Friedrichshafen Ag Ventileinrichtung mit amplitudenabhängiger Dämpfkraft
EP2175161A2 (fr) 2008-10-07 2010-04-14 Zf Friedrichshafen Ag Dispositif de soupape doté d'une force d'amortissement dépendant de l'amplitude
DE102008042637B4 (de) * 2008-10-07 2010-06-10 Zf Friedrichshafen Ag Ventileinrichtung mit amplitudenabhängiger Dämpfkraft
DE102017218463A1 (de) * 2017-10-16 2019-04-18 Zf Friedrichshafen Ag Kolbenventilanordnung für einen Kraftfahrzeugschwingungsdämpfer

Also Published As

Publication number Publication date
IT1145747B (it) 1986-11-05
DE3100910A1 (de) 1982-08-05
GB2090948B (en) 1985-01-09
IT8168727A0 (it) 1981-12-30
FR2497894A1 (fr) 1982-07-16
FR2497894B1 (fr) 1984-12-07
IT8153948V0 (it) 1981-12-30
GB2090948A (en) 1982-07-21
BR8200164A (pt) 1982-11-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MANNESMANN SACHS AG, 97422 SCHWEINFURT, DE

8339 Ceased/non-payment of the annual fee