FR2665497B1 - - Google Patents

Info

Publication number
FR2665497B1
FR2665497B1 FR9110104A FR9110104A FR2665497B1 FR 2665497 B1 FR2665497 B1 FR 2665497B1 FR 9110104 A FR9110104 A FR 9110104A FR 9110104 A FR9110104 A FR 9110104A FR 2665497 B1 FR2665497 B1 FR 2665497B1
Authority
FR
France
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 - Fee Related
Application number
FR9110104A
Other languages
French (fr)
Other versions
FR2665497A1 (fr
Inventor
Felix Wossner
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
Publication of FR2665497A1 publication Critical patent/FR2665497A1/fr
Application granted granted Critical
Publication of FR2665497B1 publication Critical patent/FR2665497B1/fr
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
    • F16F9/465—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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Magnetically Actuated Valves (AREA)
FR9110104A 1990-08-06 1991-08-02 Amortisseur de vibrations. Granted FR2665497A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024920A DE4024920C2 (de) 1990-08-06 1990-08-06 Schwingungsdämpfer

Publications (2)

Publication Number Publication Date
FR2665497A1 FR2665497A1 (fr) 1992-02-07
FR2665497B1 true FR2665497B1 (https=) 1995-03-10

Family

ID=6411731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110104A Granted FR2665497A1 (fr) 1990-08-06 1991-08-02 Amortisseur de vibrations.

Country Status (4)

Country Link
US (1) US5439085A (https=)
DE (1) DE4024920C2 (https=)
FR (1) FR2665497A1 (https=)
GB (1) GB2247933B (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114307C2 (de) * 1991-05-02 1999-12-23 Mannesmann Sachs Ag Schwingungsdämpfer
DE4123141C1 (https=) * 1991-07-12 1992-07-30 Boge Ag, 5208 Eitorf, De
DE4125316C1 (https=) * 1991-07-31 1992-10-01 Boge Ag, 5208 Eitorf, De
DE4130870C2 (de) * 1991-09-17 1994-08-11 Fichtel & Sachs Ag Hydraulischer, regelbarer Schwingungsdämpfer
DE4130869C2 (de) * 1991-09-17 1994-08-11 Fichtel & Sachs Ag Hydraulischer, regelbarer Schwingungsdämpfer
DE4137915A1 (de) * 1991-11-18 1993-05-19 Teves Gmbh Alfred Hydraulischer regelbarer schwingungsdaempfer
DE4213803A1 (de) * 1992-04-27 1993-10-28 Teves Gmbh Alfred Vorgesteuertes Ventil für Fahrwerksregelungssysteme
US5651433A (en) * 1992-07-15 1997-07-29 Fichtel & Sachs Ag Fluid operated oscillation damper
DE9209505U1 (de) * 1992-07-15 1992-09-24 Fichtel & Sachs Ag, 8720 Schweinfurt Ventilbaugruppe für einen Schwingungsdämpfer mit veränderbarer Dämpfkraft
DE4239160C1 (de) * 1992-11-21 1994-05-11 Bilstein August Gmbh Co Kg Regelbarer hydraulischer Schwingungsdämpfer für Kraftfahrzeuge
GB2276435B (en) * 1993-03-16 1997-01-15 Fichtel & Sachs Ag Vibration damper
US5586627A (en) * 1993-05-20 1996-12-24 Tokico, Ltd. Hydraulic shock absorber of damping force adjustable type
DE4426385C2 (de) * 1994-07-26 1998-02-26 Mannesmann Sachs Ag Hydraulischer, regelbarer Schwingungsdämpfer
DE4427559A1 (de) * 1994-08-04 1995-08-03 Fichtel & Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
ES2192186T3 (es) * 1994-12-03 2003-10-01 Zf Sachs Ag Amortiguador de vibraciones con fuerza de amortiguacion ajustable.
DE19530260C2 (de) * 1995-08-17 1998-10-08 Grau Gmbh Luftfederungsanlage für Fahrzeuge
US5588510A (en) * 1995-09-25 1996-12-31 Husco International, Inc. Variable damping force shock absorber
EP0769470B1 (de) * 1995-10-17 2003-04-23 Inventio Ag Aufzugstreibscheibe mit rotierender Schwingungsdämpfung
DE19624898C2 (de) * 1996-06-21 1998-07-02 Mannesmann Sachs Ag Dämpfventil mit veränderbarer Dämpfkraft
DE19624895C1 (de) * 1996-06-21 1997-12-11 Mannesmann Sachs Ag Schwingungsdämpfer mit veränderbarer Dämpfkraft
JP3887760B2 (ja) * 1996-08-09 2007-02-28 株式会社日立製作所 減衰力調整式油圧緩衝器
JP4048512B2 (ja) * 1998-03-31 2008-02-20 株式会社日立製作所 減衰力調整式油圧緩衝器
DE19846543C2 (de) * 1998-10-09 2001-12-13 Mannesmann Sachs Ag Aktuator, insbesondere für ein elektromagnetisch verstellbares Ventil
DE10209367C1 (de) * 2002-03-02 2003-06-05 Thyssen Krupp Bilstein Gmbh Ventilschieber
EP1538366B1 (de) * 2003-12-05 2006-02-08 ThyssenKrupp Bilstein GmbH Bypassventil für Schwingungsdämpfer
US7562750B2 (en) * 2004-02-10 2009-07-21 Tenneco Automotive Operating Company Inc. Air pressure proportional damper for shock absorber
DE102007008621A1 (de) * 2006-07-11 2008-02-07 Continental Teves Ag & Co. Ohg Ventilbaugruppe
ITTO20070932A1 (it) * 2007-12-21 2009-06-22 Sistemi Sospensioni Spa Ammortizzatore a smorzamento regolabile con dispositivo di collegamento a doppia tenuta frontale fra tubo intermedio e valvola di controllo
KR101187039B1 (ko) * 2008-02-13 2012-09-28 주식회사 만도 감쇠력 가변 댐퍼의 솔레노이드밸브 조립체 및 그것의조립방법
KR101227385B1 (ko) * 2008-02-26 2013-01-30 주식회사 만도 쇽업소버의 솔레노이드밸브 조립체
DE102008029997B4 (de) * 2008-06-24 2015-02-12 Zf Friedrichshafen Ag Kolben-Zylinder-Aggregat
JP5246509B2 (ja) 2009-06-30 2013-07-24 日立オートモティブシステムズ株式会社 液圧シリンダ
IT1395557B1 (it) * 2009-09-03 2012-09-28 Sistemi Sospensioni Spa Valvola passiva di controllo del flusso e ammortizzatore a smorzamento regolabile comprendente tale valvola
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
US8613330B2 (en) 2011-07-05 2013-12-24 Schlumberger Technology Corporation Coring tools and related methods
DE102012019321B4 (de) * 2012-10-02 2015-07-02 Zf Friedrichshafen Ag Verstellbare Dämpfventileinrichtung
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9879748B2 (en) * 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
JP6496592B2 (ja) * 2015-03-31 2019-04-03 株式会社ショーワ 緩衝器
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US11346421B2 (en) * 2017-07-26 2022-05-31 Hitachi Astemo, Ltd. Damping force adjustable shock absorber
DE102023122423B4 (de) * 2023-08-22 2025-05-22 Thyssenkrupp Ag Dämpfungsventileinrichtung für einen Stoßdämpfer eines Kraftfahrzeugs
JP2025045955A (ja) * 2023-09-21 2025-04-02 カヤバモーターサイクルサスペンション株式会社 ソレノイドバルブおよびソレノイドバルブの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3348176C2 (en) * 1983-09-24 1988-02-04 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De Adjustable shock absorber, in particular for motor vehicles
DE3432465A1 (de) * 1984-09-04 1986-03-13 Boge Gmbh, 5208 Eitorf Regelbares daempfungsventil fuer einen hydraulischen schwingungsdaempfer
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE3609862A1 (de) * 1986-03-22 1987-10-01 Boge Gmbh Regelbarer stossdaempfer
US4785920A (en) * 1986-04-16 1988-11-22 Boge Ag Hydraulic adjustable shock absorber
JPS63259236A (ja) * 1987-04-13 1988-10-26 ボーゲ・アクチェンゲゼルシャフト 調整可能な油圧式緩衝装置
DE3719113C1 (de) * 1987-06-06 1988-08-25 Boge Ag Regelbarer Schwingungsdaempfer
CA1319373C (en) * 1987-12-18 1993-06-22 Gary Lee Casey Variable rate shock absorber and system therefor
DE8815444U1 (de) * 1988-03-05 1989-02-02 Boge AG, 5208 Eitorf Hydraulischer, regelbarer Schwingungsdämpfer
DE3922155C2 (de) * 1989-07-06 1999-08-26 Mannesmann Sachs Ag Magnetventil

Also Published As

Publication number Publication date
GB2247933B (en) 1994-10-12
DE4024920A1 (de) 1992-02-13
DE4024920C2 (de) 1996-02-01
FR2665497A1 (fr) 1992-02-07
GB9116855D0 (en) 1991-09-18
GB2247933A (en) 1992-03-18
US5439085A (en) 1995-08-08

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Effective date: 20100430