ES2012909A6 - Un amortiguador de relacion variable. - Google Patents

Un amortiguador de relacion variable.

Info

Publication number
ES2012909A6
ES2012909A6 ES8803832A ES8803832A ES2012909A6 ES 2012909 A6 ES2012909 A6 ES 2012909A6 ES 8803832 A ES8803832 A ES 8803832A ES 8803832 A ES8803832 A ES 8803832A ES 2012909 A6 ES2012909 A6 ES 2012909A6
Authority
ES
Spain
Prior art keywords
valve
shock absorber
poppet valve
variable rate
system therefor
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
ES8803832A
Other languages
English (en)
Inventor
Gary Lee Casey
Bruce James Harvey
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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
Priority claimed from US07/134,497 external-priority patent/US4854429A/en
Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of ES2012909A6 publication Critical patent/ES2012909A6/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
    • F16F9/44—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
    • 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
    • F16F9/465—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 using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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

Landscapes

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

Abstract

UN AMORTIGUADOR DE RELACION VARIABLE (10) DEL TIPO MONOTUBULAR, ELECTRICAMENTE CONTROLABLE, EN DONDE SU AMORTIGUACION SE CONTROLA POR MEDIO DE UNA VALVULA DE SOLENOIDE (60). LA VALVULA (60) INCLUYE UNA VALVULA DE SETA (150) QUE ES MECANICAMENTE INDEPENDIENTE DE UNA ARMADURA ELECTRICAMENTE ACCIONADA (100). SE DESCRIBE TAMBIEN UNA SEGUNDA VALVULA (200) QUE INCLUYE UNA VALVULA DE SETA (202) QUE TIENE UNA PARED CILINDRICA (206) QUE IMPIDE QUE LA VALVULA DE SETA ENTRE EN CONTACTO CON LA ARMADURA (100). UNA TERCERA VALVULA, SOPORTADA POR EL PISTON (20) DEL AMORTIGUADOR, INCLUYE DOS PASOS DE EXTENSION AXIAL, UNO DE LOS CUALES COOPERA CON UNA VALVULA DE SETA (560) PARA INCREMENTAR EL FLUJO DE FLUIDO A TRAVES DE LA MISMA Y REDUCIR ASI LA AMORTIGUACION. CADA VALVULA PUEDE SER ACCIONADA DE ACUERDO CON LA DIRECCION (SIGNO) DE UNA SEÑAL DE VELOCIDAD DERIVADA.
ES8803832A 1987-12-18 1988-12-16 Un amortiguador de relacion variable. Expired - Lifetime ES2012909A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13518187A 1987-12-18 1987-12-18
US07/134,497 US4854429A (en) 1987-12-18 1987-12-18 Variable rate shock absorber and system therefor

Publications (1)

Publication Number Publication Date
ES2012909A6 true ES2012909A6 (es) 1990-04-16

Family

ID=26832392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803832A Expired - Lifetime ES2012909A6 (es) 1987-12-18 1988-12-16 Un amortiguador de relacion variable.

Country Status (7)

Country Link
EP (1) EP0397702B1 (es)
JP (1) JPH04503238A (es)
KR (1) KR960013992B1 (es)
CA (1) CA1319373C (es)
DE (1) DE3853080T2 (es)
ES (1) ES2012909A6 (es)
WO (1) WO1989005929A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816351A1 (de) * 1988-05-13 1989-11-23 Hauni Werke Koerber & Co Kg Stossdaempfer mit veraenderbarer daempfungscharakteristik
DE3835705A1 (de) * 1988-10-20 1990-04-26 Bosch Gmbh Robert Stossdaempfer zur daempfung von bewegungsablaeufen
DE4024920C2 (de) * 1990-08-06 1996-02-01 Fichtel & Sachs Ag Schwingungsdämpfer
JPH04312224A (ja) * 1991-04-12 1992-11-04 Oehlins Racing Ab 減衰器
DE4125316C1 (es) * 1991-07-31 1992-10-01 Boge Ag, 5208 Eitorf, De
DE4239160C1 (de) * 1992-11-21 1994-05-11 Bilstein August Gmbh Co Kg Regelbarer hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
US5730261A (en) * 1996-01-11 1998-03-24 General Motors Corporation Damper control valve
DE19822448C2 (de) * 1997-07-08 2000-11-30 Mannesmann Sachs Ag Regelbarer Schwingungsdämpfer für Kraftfahrzeuge
DE102014215566B3 (de) * 2014-08-06 2016-01-21 Zf Friedrichshafen Ag Dämpfventil
JP6838372B2 (ja) * 2016-12-02 2021-03-03 アイシン精機株式会社 減衰力調整機構
DE102019203898A1 (de) 2018-04-04 2019-10-10 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073360A (en) * 1975-10-22 1980-03-11 John R. Daniels Non-antigenic collagen and articles of manufacture
DE2911768C2 (de) * 1979-03-26 1983-01-20 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge
US4463839A (en) * 1981-11-06 1984-08-07 Tokico Ltd. Hydraulic damper
GB2147683B (en) * 1983-09-24 1986-10-01 Bilstein August Gmbh Co Kg Shock absorber, with electromagnetically biased pressure responsive valve
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
EP0200446A1 (en) * 1985-04-25 1986-11-05 Moog Inc. A damping mechanism
US4671280A (en) * 1985-05-13 1987-06-09 Ethicon, Inc. Surgical fastening device and method for manufacture
US4682675A (en) * 1985-11-25 1987-07-28 Allied Corporation Variable rate shock absorber
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
DE3719113C1 (de) * 1987-06-06 1988-08-25 Boge Ag Regelbarer Schwingungsdaempfer

Also Published As

Publication number Publication date
CA1319373C (en) 1993-06-22
KR960013992B1 (ko) 1996-10-11
EP0397702A1 (en) 1990-11-22
DE3853080T2 (de) 1995-06-14
DE3853080D1 (de) 1995-03-23
WO1989005929A1 (en) 1989-06-29
EP0397702B1 (en) 1995-02-15
JPH04503238A (ja) 1992-06-11
KR900700791A (ko) 1990-08-17

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-12-16