ES2155233T3 - Dispositivo de valvulas amortiguadoras. - Google Patents

Dispositivo de valvulas amortiguadoras.

Info

Publication number
ES2155233T3
ES2155233T3 ES97119396T ES97119396T ES2155233T3 ES 2155233 T3 ES2155233 T3 ES 2155233T3 ES 97119396 T ES97119396 T ES 97119396T ES 97119396 T ES97119396 T ES 97119396T ES 2155233 T3 ES2155233 T3 ES 2155233T3
Authority
ES
Spain
Prior art keywords
valves
shock
group
shock valves
servodirection
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 - Lifetime
Application number
ES97119396T
Other languages
English (en)
Inventor
Ulrich Asbrand
Aydogan Cakmaz
Horst Gutscher
Wolfgang Mockel
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Application granted granted Critical
Publication of ES2155233T3 publication Critical patent/ES2155233T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • 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
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
  • Power Steering Mechanism (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

LA INVENCION SE REFIERE A UN GRUPO DE VALVULAS AMORTIGUADORAS (15) QUE PUEDE COMBINARSE CON UN SERVOMOTOR (4) DE UNA SERVODIRECCION HIDRAULICA PARA FORMAR UN AMORTIGUADOR DE DIRECCION. A EFECTOS DE CALIBRADO, EL GRUPO DE VALVULAS AMORTIGUADORAS (15) COMPRENDE UN CANAL DE DERIVACION CON RESISTENCIA INDUCTIVA CALIBRABLE.
ES97119396T 1996-11-14 1997-11-06 Dispositivo de valvulas amortiguadoras. Expired - Lifetime ES2155233T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647130A DE19647130C1 (de) 1996-11-14 1996-11-14 Dämpferventilanordnung

Publications (1)

Publication Number Publication Date
ES2155233T3 true ES2155233T3 (es) 2001-05-01

Family

ID=7811698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97119396T Expired - Lifetime ES2155233T3 (es) 1996-11-14 1997-11-06 Dispositivo de valvulas amortiguadoras.

Country Status (7)

Country Link
US (1) US6003427A (es)
EP (1) EP0842839B1 (es)
JP (1) JP3111314B2 (es)
KR (1) KR100263243B1 (es)
BR (1) BR9705661A (es)
DE (2) DE19647130C1 (es)
ES (1) ES2155233T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650476C1 (de) * 1996-12-05 1998-05-07 Daimler Benz Ag Hydraulische Servolenkung
DE19807446B4 (de) * 1998-02-24 2004-09-09 Zf Sachs Ag Dämpfungsglied für hydraulische Verstelleinrichtungen bei Kraftfahrzeugen
JP3695564B2 (ja) * 1998-06-08 2005-09-14 株式会社ショーワ 油圧式パワーステアリング装置のダンパバルブ
DE19842840A1 (de) * 1998-09-18 2000-03-23 Zahnradfabrik Friedrichshafen Dämpfungsventil
JP3773768B2 (ja) * 2000-08-30 2006-05-10 株式会社ジェイテクト ダンパーバルブ及びそれを用いた油圧式パワーステアリング装置
KR20020027095A (ko) * 2000-10-06 2002-04-13 밍 루 전동식 파워스티어링장치의 모터
US6405750B1 (en) * 2000-12-07 2002-06-18 Husco International, Inc. Disk pack valve assembly for a hydraulic circuit
JP2002293255A (ja) * 2001-03-30 2002-10-09 Kayaba Ind Co Ltd ステアリングダンパ
US6536328B2 (en) 2001-04-27 2003-03-25 Trw Inc. Damper valve for hydraulic power-assisted steering system
DE10121342A1 (de) * 2001-05-02 2003-01-02 Wagner Gmbh & Co Fahrzeugteile Dämpfungsventil
EP1336789B1 (de) 2002-02-19 2004-06-30 FESTO AG & Co Drosselventil
DE10221276B4 (de) * 2002-05-14 2005-05-19 Eaton Fluid Power Gmbh Hydrauliksystem mit druckabhängiger Dämpfung
DE102004037104A1 (de) * 2004-07-30 2006-03-23 Dr.Ing.H.C. F. Porsche Ag Hydraulischer Linearantrieb, insbesondere hydraulischer Getriebeaktuator
DE102006021709A1 (de) * 2006-05-10 2007-11-15 Eaton Fluid Power Gmbh Anschlusseinrichtung mit Druckventil
ITPR20090100A1 (it) * 2009-11-30 2011-06-01 Walvoil Spa Dispositivo di controllo del segnale di pressione di pilotaggio
CN106555765A (zh) * 2015-09-30 2017-04-05 杭州三花研究院有限公司 电驱动泵
GB2566543B (en) * 2017-09-19 2020-02-05 Jaguar Land Rover Ltd An actuator system
GB2566546B (en) * 2017-09-19 2019-12-18 Jaguar Land Rover Ltd An actuator system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US428843A (en) * 1890-05-27 Gas-pressure regulator
DE1650440B2 (de) * 1967-09-26 1973-11-22 Knorr-Bremse Gmbh, 8000 Muenchen Drosselruckschlagventil
US3592223A (en) * 1969-11-06 1971-07-13 Cla Val Co Pilot-operated modulating valve system and flow stabilizer incorporated therein
DE2738476C2 (de) * 1976-09-02 1985-08-01 Shoketsu Kinzoku Kogyo K.K., Tokio/Tokyo Steuerventil
DE2927039A1 (de) * 1979-07-04 1981-01-15 Zahnradfabrik Friedrichshafen Hydraulische hilfskraftlenkung
JPH0686976B2 (ja) * 1985-10-17 1994-11-02 ダイキン工業株式会社 コンテナ用冷凍装置
JPS649478A (en) * 1987-06-30 1989-01-12 Minolta Camera Kk Image forming device
GB8921962D0 (en) * 1989-09-28 1989-11-15 Browning Michael R S Variable suspension system
DE4029156A1 (de) * 1989-10-09 1991-04-11 Volkswagen Ag Hydraulisch unterstuetztes lenkungssystem
DE4106310C2 (de) * 1990-02-28 2002-10-24 Zahnradfabrik Friedrichshafen Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE4323179C1 (de) * 1993-07-10 1994-11-17 Daimler Benz Ag Hydraulisch unterstützte Servolenkung
DE4423658C2 (de) * 1994-07-06 2000-06-21 Daimler Chrysler Ag Hydraulische Servolenkung

Also Published As

Publication number Publication date
EP0842839A3 (de) 1998-07-01
DE59702892D1 (de) 2001-02-15
JPH10147250A (ja) 1998-06-02
BR9705661A (pt) 1999-04-13
JP3111314B2 (ja) 2000-11-20
DE19647130C1 (de) 1998-04-09
KR100263243B1 (ko) 2000-08-01
EP0842839B1 (de) 2001-01-10
KR19980042408A (ko) 1998-08-17
EP0842839A2 (de) 1998-05-20
US6003427A (en) 1999-12-21

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