ES2126426A1 - Valvula amortiguadora para un amortiguador de vibraciones. - Google Patents

Valvula amortiguadora para un amortiguador de vibraciones.

Info

Publication number
ES2126426A1
ES2126426A1 ES09500118A ES9500118A ES2126426A1 ES 2126426 A1 ES2126426 A1 ES 2126426A1 ES 09500118 A ES09500118 A ES 09500118A ES 9500118 A ES9500118 A ES 9500118A ES 2126426 A1 ES2126426 A1 ES 2126426A1
Authority
ES
Spain
Prior art keywords
valve
damping
damping valve
valve body
admission channel
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.)
Granted
Application number
ES09500118A
Other languages
English (en)
Other versions
ES2126426B1 (es
Inventor
Hubert Beck
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 Sachs 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
Publication of ES2126426A1 publication Critical patent/ES2126426A1/es
Application granted granted Critical
Publication of ES2126426B1 publication Critical patent/ES2126426B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Válvula amortiguadora para un amortiguador de vibraciones, que comprende un cuerpo de la válvula amortiguadora que presenta al menos un canal de alimentación para cada dirección de circulación, que une un lado superior y un lado inferior del cuerpo de la válvula amortiguadora entre sí, una placa de la válvula sobre una superficie de asiento de la válvula, pudiendo la placa de la válvula levantarse de la superficie de asiento de la válvula, una estrangulación previa dentro del recorrido de unión entre el lado superior y lado inferior de la válvula amortiguadora, en la que la sección transversal de la estrangulación previa está definida por la anchura de una abertura de admisión del canal de alimentación y la distancia radial media entre una arista que determina el contorno de la placa de la válvula y la abertura de admisión. (Figura 1ª)
ES009500118A 1994-02-16 1995-01-24 Valvula amortiguadora para un amortiguador de vibraciones. Expired - Lifetime ES2126426B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4404835A DE4404835A1 (de) 1994-02-16 1994-02-16 Dämpfventil für einen Schwingungsdämpfer

Publications (2)

Publication Number Publication Date
ES2126426A1 true ES2126426A1 (es) 1999-03-16
ES2126426B1 ES2126426B1 (es) 1999-11-16

Family

ID=6510336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009500118A Expired - Lifetime ES2126426B1 (es) 1994-02-16 1995-01-24 Valvula amortiguadora para un amortiguador de vibraciones.

Country Status (7)

Country Link
JP (1) JPH07229532A (es)
CN (1) CN1119251A (es)
BR (1) BR9500647A (es)
DE (1) DE4404835A1 (es)
ES (1) ES2126426B1 (es)
FR (1) FR2716247B1 (es)
IT (1) IT1273499B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011168C1 (de) * 2000-03-08 2001-09-06 Mannesmann Sachs Ag Dämpfventil
DE10222054A1 (de) * 2002-05-17 2003-11-27 Volkswagen Ag Dämpferventil mit definierter Vorspannkraft und Montageverfahren
DE102004034724A1 (de) * 2004-07-17 2005-10-27 Zf Friedrichshafen Ag Dämpfventil
DE102006033378A1 (de) * 2006-07-19 2008-01-31 Dr.Ing.H.C. F. Porsche Ag Ventileinrichtung
SE533996C2 (sv) * 2009-04-23 2011-03-22 Oehlins Racing Ab Tryckregulator i en stötdämparventil
JP5681372B2 (ja) 2010-04-02 2015-03-04 カヤバ工業株式会社 減衰部構造
JP5798842B2 (ja) * 2011-09-02 2015-10-21 カヤバ工業株式会社 緩衝器
WO2016066314A1 (de) * 2014-10-27 2016-05-06 Thyssenkrupp Bilstein Gmbh Verfahren zum betreiben eines regelbaren schwingungsdämpfers für kraftfahrzeuge
US11255399B2 (en) * 2018-03-14 2022-02-22 Zf Friedrichshafen Ag Damping valve for a vibration damper
DE102018112458A1 (de) * 2018-05-24 2019-11-28 Stabilus Gmbh Verfahren zur Herstellung eines Kolbens und Kolben
DE102019215558A1 (de) * 2019-10-10 2021-04-15 Zf Friedrichshafen Ag Drosselstelle für einen Schwingungsdämpfer
DE102019215561A1 (de) * 2019-10-10 2021-04-15 Zf Friedrichshafen Ag Drosselstelle für einen Schwingungsdämpfer
DE102020209288A1 (de) * 2020-07-23 2022-01-27 Thyssenkrupp Ag Schwingungsdämpfer-Ventilanordnung mit schaltbarem Bypass

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467098A (en) * 1945-12-13 1949-04-12 Gen Motors Corp Piston for hydraulic shock absorbers
FR1080670A (fr) * 1953-04-16 1954-12-13 Amortisseur hydraulique d'oscillations
US3078965A (en) * 1959-11-18 1963-02-26 Bourcier Carbon Previnquieres Shock absorbers
US3256961A (en) * 1962-04-26 1966-06-21 Christian M L L Bourcie Carbon Valved piston with bleed
FR2312925A7 (fr) * 1975-05-07 1976-12-24 Allinquant Fernand Piston d'amortisseur
ES1003062U (es) * 1987-08-03 1988-07-01 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
US5072812A (en) * 1989-01-10 1991-12-17 Tokico Ltd. Hydraulic shock absorber

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
DE1138594B (de) * 1960-04-07 1962-10-25 Christian Marie Lucien Louis B Federscheibenventil, insbesondere fuer Stossdaempfer
DE1112348B (de) * 1960-06-18 1961-08-03 Fichtel & Sachs Ag Kolben bzw. Absperrplatte fuer Schwingungsdaempfer
DE1183384B (de) * 1961-02-13 1964-12-10 Boge Gmbh Einrohr-Teleskopschwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
DE1142471B (de) * 1962-06-27 1963-01-17 Boge Gmbh Kolben fuer hydraulische Teleskopschwingungsdaempfer, insbesondere von Kraftfahrzeugen
DE1575232B1 (de) * 1967-01-27 1970-01-02 Peddinghaus Dr Carl Ullrich Stossdaempferkolben
FR2061905A5 (es) * 1969-10-01 1971-06-25 Allinquant Fernand
DE2500826C2 (de) * 1975-01-10 1983-03-24 Volkswagenwerk Ag, 3180 Wolfsburg Ventilanordnung für einen Teleskopschwingungsdämpfer für die Radaufhängung von Kraftfahrzeugen
DE2424040C3 (de) * 1974-05-17 1981-07-30 Boge Gmbh, 5208 Eitorf Kolben von Schwingungsdämpfern, insbesondere für Kraftfahrzeuge
DE7529323U (de) * 1975-09-17 1976-02-12 Boge Gmbh, 5208 Eitorf Arbeitskolben eines hydraulischen Teleskopschwingungsdämpfers, insbesondere für Radaufhängungen von Kraftfahrzeugen
DE8301451U1 (es) * 1983-01-20 1983-07-14 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De
JPS59194143A (ja) * 1983-04-18 1984-11-02 Showa Mfg Co Ltd 油圧緩衝器のピストン構造
JPS60132143A (ja) * 1983-12-21 1985-07-15 Kayaba Ind Co Ltd 油圧緩衝器のピストン部
DE3701557A1 (de) * 1987-01-21 1988-08-04 Bilstein August Gmbh Co Kg Stossdaempferkolben, insbesondere fuer kraftfahrzeug-einrohrdaempfer
JPH01288643A (ja) * 1988-05-13 1989-11-20 Tokico Ltd 油圧緩衝器
FR2693524B1 (fr) * 1992-07-10 1994-12-23 Carbon Ste Fse Amortisseurs Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.
ES2115429B1 (es) * 1993-05-10 1999-02-16 Fichtel & Sachs Ag Valvula para un amortiguador de vibraciones telescopico hidraulico.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467098A (en) * 1945-12-13 1949-04-12 Gen Motors Corp Piston for hydraulic shock absorbers
FR1080670A (fr) * 1953-04-16 1954-12-13 Amortisseur hydraulique d'oscillations
US3078965A (en) * 1959-11-18 1963-02-26 Bourcier Carbon Previnquieres Shock absorbers
US3256961A (en) * 1962-04-26 1966-06-21 Christian M L L Bourcie Carbon Valved piston with bleed
FR2312925A7 (fr) * 1975-05-07 1976-12-24 Allinquant Fernand Piston d'amortisseur
ES1003062U (es) * 1987-08-03 1988-07-01 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
US5072812A (en) * 1989-01-10 1991-12-17 Tokico Ltd. Hydraulic shock absorber

Also Published As

Publication number Publication date
FR2716247B1 (fr) 1997-03-28
JPH07229532A (ja) 1995-08-29
ITMI950194A1 (it) 1996-08-06
IT1273499B (it) 1997-07-08
DE4404835A1 (de) 1995-08-17
ES2126426B1 (es) 1999-11-16
ITMI950194A0 (it) 1995-02-06
BR9500647A (pt) 1995-10-24
FR2716247A1 (fr) 1995-08-18
CN1119251A (zh) 1996-03-27

Similar Documents

Publication Publication Date Title
ES2126426A1 (es) Valvula amortiguadora para un amortiguador de vibraciones.
JPS6487887A (en) Plate valve for compressor
US5667205A (en) Fluid-sealed type anti-vibration rubber device
US4901760A (en) Reed valve means
EP0302583A3 (en) Controllable fluid damper assembly
US2798505A (en) Plate valves
EP0231582A2 (en) Unidirectional fluid control valve
ES2164557A1 (es) Dispositivo de valvula
CA2266787A1 (en) Electrically controlled flow regulator valve with transient dampening
GB2356913A (en) Shock absorber valve arrangement
JPS56153133A (en) Assembling structure of liquid sealed type vibration absorbing device
CA2332943A1 (en) Fast valve and actuator
KR0175747B1 (ko) 차량의 쇽압소바의 저속 감쇠력장치
JPH0439479Y2 (es)
JPS6334338A (ja) シヨツクアブソ−バの減衰力発生装置
JPH10231878A (ja) 油圧緩衝器
JPH01149039U (es)
KR100392346B1 (ko) 감쇠력가변용댐퍼
FR2811730B1 (fr) Dispositif d'amortissement a structure simplifiee
JPH01141246A (ja) 油圧緩衝器のバルブ装置
JPS55112442A (en) Damper
JPS5639331A (en) Shock absorber
JPS61170783U (es)
JPS6330621A (ja) 車両用油圧緩衝器
KR100214980B1 (ko) 클러치 마스터 실린더의 서플라이 밸브

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990316

Kind code of ref document: A1

Effective date: 19990316

FA2A Application withdrawn

Effective date: 20000809