ES8601427A1 - Un dispositivo amortiguador hidraulico ajustable, especialmente aplicable a vehiculos - Google Patents

Un dispositivo amortiguador hidraulico ajustable, especialmente aplicable a vehiculos

Info

Publication number
ES8601427A1
ES8601427A1 ES537375A ES537375A ES8601427A1 ES 8601427 A1 ES8601427 A1 ES 8601427A1 ES 537375 A ES537375 A ES 537375A ES 537375 A ES537375 A ES 537375A ES 8601427 A1 ES8601427 A1 ES 8601427A1
Authority
ES
Spain
Prior art keywords
valve spool
piston rod
relief
passages
pressure
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
ES537375A
Other languages
English (en)
Other versions
ES537375A0 (es
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of ES8601427A1 publication Critical patent/ES8601427A1/es
Publication of ES537375A0 publication Critical patent/ES537375A0/es
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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

UN DISPOSITIVO AMORTIGUADOR HIDRAULICO AJUSTABLE ESPECIALMENTE APLICABLE A VEHICULOS. TIENE UN VASTAGO HUECO (42) DE PISTON UN PISTON (40) EN EL EXTREMO DEL VASTAGO DESLIZABLE EN UN TUBO LLENO DE FLUIDO (34) Y COOPERANTE CON EL ULTIMO PARA DEFINIR CAMARAS DE COMPRESION Y DE REBOTE (44 Y 46) DE VOLUMEN INVERSAMENTE VARIABLE Y AL MENOS DOS VALVULAS DE ALIVIO SOBRE EL PISTON CONECTADAS A LA CAMARA DE COMPRESION PARA DEJAR PASAR FLUIDO A ELLA EN DOS NIVELES DIFERENTES DE ALIVIO DE PRESION.
ES537375A 1983-11-10 1984-11-05 Un dispositivo amortiguador hidraulico ajustable, especialmente aplicable a vehiculos Granted ES537375A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/550,564 US4520908A (en) 1983-11-10 1983-11-10 Pressure balanced valve for adjustable hydraulic damper

Publications (2)

Publication Number Publication Date
ES8601427A1 true ES8601427A1 (es) 1985-10-16
ES537375A0 ES537375A0 (es) 1985-10-16

Family

ID=24197711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537375A Granted ES537375A0 (es) 1983-11-10 1984-11-05 Un dispositivo amortiguador hidraulico ajustable, especialmente aplicable a vehiculos

Country Status (5)

Country Link
US (1) US4520908A (es)
EP (1) EP0142287A3 (es)
JP (1) JPS60116935A (es)
CA (1) CA1223898A (es)
ES (1) ES537375A0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710919C1 (de) * 1987-04-01 1988-06-30 Fluidtech Gmbh Hydraulische Einkolbenpumpe fuer eine Handbetaetigung
GB8928145D0 (en) * 1989-12-13 1990-02-14 Jones Huw Improvements relating to hydraulic dampers
US5201389A (en) * 1990-07-26 1993-04-13 General Motors Corporation Method of varying a suspension damping force as a vehicle is steered
US5080205A (en) * 1990-07-26 1992-01-14 General Motors Corporation Steer-sensitive variable damping strut
US5180186A (en) * 1991-11-12 1993-01-19 General Motors Corporation Strut and method for steer-sensitive damping
US5207774A (en) * 1991-11-27 1993-05-04 Lord Corporation Valving for a controllable shock absorber
US5150775A (en) * 1991-12-19 1992-09-29 General Motors Corporation Steer-sensitive variable damper and method utilizing a ring valve
US5251927A (en) * 1992-03-20 1993-10-12 General Motors Corporation Steer-sensitive hydraulic shock absorber and method
KR100320807B1 (ko) * 1999-04-26 2002-01-18 이계안 쇽 업소버
IT1321242B1 (it) * 2000-05-05 2004-01-08 Marzocchi Spa Forcella telescopica ed idropneumatica, particolarmente permountain-bikes, con comando rapido di blocco e sblocco della corsa
US6530395B2 (en) * 2001-06-25 2003-03-11 Continental Teves, Inc. Check valve arrangement
ATE382777T1 (de) * 2005-09-22 2008-01-15 Delphi Tech Inc Öldurchflussregelventil für einen nockenwellenversteller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1135923A (en) * 1914-03-17 1915-04-13 Floyd L Reynolds Shock-absorber.
US3559776A (en) * 1969-06-17 1971-02-02 Gen Motors Corp Shock lockout and piston system
US3763970A (en) * 1970-06-29 1973-10-09 R Anderson Adjustable shock absorber
JPS53117169A (en) * 1977-03-22 1978-10-13 Honda Motor Co Ltd Rolling stock buffer
JPS5822424Y2 (ja) * 1978-02-06 1983-05-13 トキコ株式会社 油圧緩衝器
JPS5511924A (en) * 1978-07-10 1980-01-28 Kayaba Industry Co Ltd Hydraulic buffer
JPS5565741A (en) * 1978-11-10 1980-05-17 Tokico Ltd Shock absorber
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
JPS58131442A (ja) * 1982-01-29 1983-08-05 Nippon Denso Co Ltd シヨツクアブソ−バ制御装置
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber

Also Published As

Publication number Publication date
EP0142287A3 (en) 1987-08-05
ES537375A0 (es) 1985-10-16
US4520908A (en) 1985-06-04
CA1223898A (en) 1987-07-07
JPS60116935A (ja) 1985-06-24
EP0142287A2 (en) 1985-05-22

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